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  1. We are exporter & distributer of auto electricals parts in different countries. We distribute auto spare parts in egypt, nepal, bangladesh, bhutan, india, and sudan Contact Us : https://fargoautoelectricals.com : +91-9811035835 : [email protected] : 1/398, Punja Sharif Road, Kashmere Gate, Delhi-110006
  2. We have a strong Product Portfolio of over 12,000 Auto-Electrical Parts of Different Qualities to cater various segments of the market & meet the demands of our buyers & customers. We are totally committed to the cause of our buyers & clients located through-out the World. Our product range includes Starter Motors & Spares, Alternator Assemblies & Spares, Combination Switches, Bendix Drives, Armatures, Field Coils, Coach Fans, Air Pressure Horns, Headlight Bulbs & Holders, Fuses & Fuse Boxes, Auto Wires & Cables, Meters & Gauges, Auto Switches of All Type including but not limited to Cut-off Switches, Ignition Switches, Toggle Switches, Push-Pull Switches etc. We provide Auto Electrical parts of different qualities for the following range of Automobiles including but not limited to Trucks, Buses, Mini-Trucks, Tractors, Combine Harvesters, Earthmovers, Three Wheelers, E-rickshaws & Cars manufactured by Companies like Maruti Suzuki, Hyundai, Tata Motors, Ashok Leyland, Eicher, Mahindra, Escorts, Toyota, JCB, Delco Remy, Sonalika and Massey Ferguson to name a few. We are sitting in the Auto-Parts hub of India that is Kashmere Gate in Delhi and have very strong market presence. We have the experience, expertise and tie-ups to source Auto-parts at the cheapest rates in the market on demand for our buyers to give them complete package and solutions, which is why we are ONE STOP SHOP.
  3. OEDRO focus on excellent quality and dedicated service for years so as to bring you the best auto parts. We offer hundreds of parts and accessories, outstanding design, coupled with affordable price, our products ensure you have a safe journey. Our experts will help to equip your vehicle with the perfect car parts while adding coolness to your vehicle. Keep your car running in the best condition here. Get 15% off code for all products😍OEDRO15 Shop here
  4. I have been a mechanic for many years. I used to buy Napa Auto Parts almost always. I felt the parts were good quality, although more expensive than others. It does not pay to install poor quality parts on a car, they come back, and bite you! Unfortunately, a few years ago it seems Napa changed their policy on quality. This happened around the time they totally changed the on-line site. Around the same time, I started looking at Rock Auto on-line. Rock Auto offers each part by a few different manufacturers, quality levels, and prices. I started noticing that despite Napa still charging higher prices, they were now supplying the cheapest, lowest quality parts instead of the better quality they were known for. Given that, why would a person order from Napa, when Rock Auto is surprisingly lower priced, and you have a quality level choice . Napa seems to be riding on their previous well known name, while keeping the prices artificially high. Some prime examples of this is, I purchased a starter solenoid, (eckland, Napa's electrical brand), as a preventative measure. The third start-up, after installing, the solenoid froze in the on position, with key off, and kept the starter spinning and engaged until I could unhook one battery terminal. Burned up the relay, starter, and a couple wires. I purchased a rebuilt alternator, took it from the box, and turned it, it felt rough turning, as if there was dirt in the bearing race or defective bearing components. I purchased Napa's best fuel pump, and it was very noisy from day one. I purchased a set of Napa Branded, 2 ton each, jack stands. One of them had a defective casting that would not allow the stop to lock in place. Although it seemed it locked, when weight was applied, it fell. I purchased rebuilt Ford Front calipers from Napa, and with in one year, the unplated soft steel bleeder screws has rusted solid to the caliper! Are other people seeing this too??
  5. When we created Mypafway we knew we were building much more than a website. We were building an icon on automotive soul, a celebration of sheer victory. Web based technologies helped save the aftermarket money by sourcing hard-to-find parts, kept inventory from landing in the wrong place at the wrong time and streamlining international operations. It has also led to price reductions for consumers. 1. Low barriers of communication would allow potential leads 2. Vendors can share experiences and promote their products through the Search Engine and Blog (example, latest research technology 3. Easy access to access credible information through the Search Engine 4. Enable businesses to register online, manage inventory, payments, and orders through Mypafway's Client (SAAS, Software As A Service) Check out Mypafway's Beta website and tell us what you think. The Search Functionality will not work for obvious reasons. https://wfh0621.upupload.com/71463/klvildkjmk71463/home-business.html Cheers
  6. When we created Mypafway we knew we were building much more than a website. We were building an icon on automotive soul, a celebration of sheer victory. Web based technologies helped save the aftermarket money by sourcing hard-to-find parts, kept inventory from landing in the wrong place at the wrong time and streamlining international operations. It has also led to price reductions for consumers. 1. Low barriers of communication would allow potential leads 2. Vendors can share experiences and promote their products through the Search Engine and Blog (example, latest research technology 3. Easy access to access credible information through the Search Engine 4. Enable businesses to register online, manage inventory, payments, and orders through Mypafway's Client (SAAS, Software As A Service) Check out Mypafway's Beta website and tell us what you think. The Search Functionality will not work for obvious reasons. https://wfh0621.upupload.com/71463/klvildkjmk71463/home-business.html Cheers
  7. Hello Everyone I am Flora from Shandong Wo Si Huo Te Machinery Equipment Co., Ltd, a professional manufacturer of wheel hub bearings, clutch release bearing, tensioner pulley, ball bearings, roller bearing and other automotive bearings. Our factory is founded in 2004, which has over 10 year's experience. We are reliable supplier of VBF and GPZ. Feel free send email to [email protected] or Add WhatsApp: +8615953177833 😃😃😃
  8. Buying a turbocharger for your car can sometimes be a daunting and confusing task. At maxpeedingrods.com, it is our mission to make that task as an easy and painless as possible. This Buyer's Guide is designed to answer any questions you may have during your search for the right turbocharger for your car, and how to buy a turbocharger on our website. WHAT IS A TURBOCHARGER? A turbocharger(turbo)is a turbine-driven forced induction device that increases an internal combustion engine’s efficiency and power output by forcing extra air into the combustion chamber. When a turbocharger brings more air into the chamber, it gets mixed with more fuel, yielding more power as a result. It smuggles air by compressing it using the energy of the exhaust gasses coming out of the engine. HOW DOES A TURBOCHARGER WORK? How does a turbo work in a car engine? It applies almost the same principle of a jet engine. It has two main parts – a turbine and a compressor. When one part spins, the other spins with it too because they are linked to each other. Exhaust gasses blast out of the engine when the fuel burns inside the combustion chamber. The gasses go down into a tube and wind the turbine, which rotates at significantly high speeds and causes the compressor (which is actually a turbine in reverse) to spin. This chain of action siphons more air into the engine cylinder, allowing burning more fuel and producing more power each second. HOW TO BUY A TURBOCHARGER? Correctly identifying the turbo means you'll get the right replacement first time, saving you time, money and hassle. In order to supply the correct turbo for your vehicle, we will always ask you to supply the part number from the Turbocharger either directly from the Turbocharger itself or by contacting your vehicle dealer to get the OEM part number from them. Most part numbers can be found on the name- plate of compressor housing, as shown below. • Finding the right part number with GARRETT turbochargers. • Finding the right part number with IHI turbochargers. • Finding the right part number with KKK turbochargers. • Finding the right part number with Mitsubishi turbochargers. • Finding the right part number with HOLSET turbochargers. • Finding the right part number with SCHWITZER turbochargers. You can contact one of our turbo specialists at https://www.maxpeedingrods.com/ for further assistance on how to buy a turbocharger. WHY BUY TURBOCHARGERS AT MAXPEEDINGRODS? MaXpeedingRods has been engaged in the research of overseas racing products and culture for decades. If you are looking for turbochargers, you have landed at the right place. On the basis of your vehicle make and model, you can choose from a plethora of automotive maintenance and accessories. MaXpeedingRods offers a seamless online shopping experience and the streamlined e-commerce interface makes it easy for you to find just the turbocharger you want. MaXpeedingRods offers a variety of turbochargers in both Sport performance and Street performance. Turbocharger—Sport performance • Stainless steel volute with high temperature resistance 1050 degree Celsius • Aluminum blades with CNC precision machining forging • Imported movement bearing and precise dynamic balance support maximum pressure 3.0bar Water-cooled structure greatly extends turbine life • The corresponding horsepower range is 300—850 Turbocharger---Street performance • High nickel alloy shell with high temperature resistance 850 degree Celsius • Imported floating bearing structure and precise dynamic balance • Aluminum blades with precision machining forging • The corresponding horsepower range is 200-600 For professional assistance, you can reach out to us via our websitehttps://www.maxpeedingrods.com/ WHAT ARE THE SIGNS THAT MY CAR NEEDS NEW TURBOCHARGER? Turbos are supposed to be long-lasting, however, it is still possible that some damage may happen over time. If you’re wondering whether your vehicle needs to have the turbocharger replaced, look for the following 5 signs: 1. Slow Acceleration The primary function of a turbo is to make your car more powerful. One of the first noticeable symptoms is a lack of power and slow acceleration. If you notice that it doesn’t accelerate as fast as it used to, the first thing you should consider checking is the turbo. 2. Burning Oil Burning excessive amounts of oil is typically a sign of a turbo failure. Locate the downpipe, at the front of the turbo, and disconnect it. You can look inside the turbine by using an endoscope; if there is oil inside, that’s a sign of gradual failure. You should resolve the problem as soon as possible; if left untreated, your turbo will eventually fail. 3. Excessive Exhaust Smoke If the turbo housing cracks and or if there are worn internal seals, this may lead to oil leaking into your exhaust. As the oil burns off you will see a distinct grey or blue smoke. This symptom is more apparent when the turbo is in use. So if you notice smoke when you rev your engine, it could be a sign of a faulty turbo. 4. Check Engine Light or CEL On most modern cars, the computer diagnostics will detect a failing turbo resulting in the “check your engine.” With that said, the CEL is displayed for a number of problems, sometimes it warns us of a loose gas cap and sometimes about far more serious issues. One of those more serious issues could be the turbo. It’s best to have a mechanic look at your vehicle if the CEL is displayed. 5. Loud Whining Noise When the boost is running, a failing turbo could make a loud whining noise. The noise usually sounds like a siren, and it tends to get louder as the problem aggravates. If you notice an unusual noise paired with some of the above symptoms, your turbo might be failing. When a turbo becomes faulty, there are plenty of warning signs. They are often audible or they offer visual queues. Ensure at each servicing that you have your oil changed to avoid carbon deposits. If your turbo is older, consider having it replaced. If you aren’t experienced with vehicle components, have a licensed mechanic diagnose the problem. HOW TO INSTALL A TURBOCHARGER IN A CAR? Have you ever wanted to know how to install a turbocharger, but the task seems too daunting? Don’t wait to upgrade your turbo! Let expert mechanics at MaXpeedingRods help with this step by step guide. Step 1: Unplug the green hose from the compressor intake duct. Remove the intake duct and crankcase breather. Step 2: Remove the boost control module from the front of the x-section pipe. Step 3: Remove the temperature sensor wires from the front of the x-section pipe. Step 4: Unplug any remaining hoses and electrical connections from the x-section pipe. Step 5: Loosen hose clamps and remove the x-section pipe from the engine. Cover intake manifold openings to prevent foreign objects from entering the pipework during this installation. Step 6: Using a 7/16” deep-well socket, loosen turbine outlet v-band clamp and move clamp off of the flange. Separate down-pipe from turbo. Step 7: Using a 7/16” deep-well socket, loosen turbine inlet v-band clamp & move the clamp off the flange. This is the most difficult step of the installation. Use penetrating oil to help loosen the clamp. Step 8: Reach under turbo and slide the clip on the EBPD control rod towards the pedestal to free the EBPD crank. Step 9: Remove the 2 bolts holding the turbo to the pedestal and unplug the red pressure line from the actuator. Step 10: Make note of the turbo’s position and how it fits on the engine for future reference. Lift the turbo off the pedestal and remove from the vehicle. Step 11: Remove the backpressure valve assy from the old turbo and install on the new turbo. Use anti-seize compound on the threads & torque the bolts to 185 - 215 lb-in. Step 12: Ensure the supplied oil inlet and outlet o-rings are properly seated on the pedestal. The turbo oil drain hole will pilot on the raised sleeve. NOTE: Before installing turbocharger, inspect and remove all foreign material from turbo air inlet, exhaust inlet, & exhaust manifold. Step 13: Install new turbo. NOTE: Turbine inlet flange should line up with the mating exhaust flange. The pin in the Yflange should mate with the hole in the turbine housing flange. Step 14: Ensure the crank pin for the EBPD drops into the hole in the control arm rodend. Slide retaining clip back into place ensuing the clip fits into the crank pin groove. Step 15: Install and tighten 2 turbo “hold down” torque to 35-37 lb-ft. Step 16: Position and install turbine inlet v-band clamp and torque to 110-130 lb-in. Step 17: Install downpipe. Guide the v-band flange to mate with the turbine discharge flange. Install v-band clamp & torque to 110-130 lb-in. Step 18: Remove covers (rags in this picture) from the intake manifold openings. Re-use the original compressor discharge o-ring and mount it into the new compressor discharge groove. A light coating of RTV or grease can be used to hold it in place. Step 19: Position the x-section pipe in place and re-install hoses. Tighten compressor discharge v-band clamp to 110-130 lb in. Tighten hose clamps to 50-60 lb-in, and re-install all electrical and temperature connections. Step 20: Re-install the red wastegate hose onto the wastegate hose actuator. Step 21: Double check that the compressor inlet area is free from any foreign objects and that the inlet hose is clean. Install the new compressor 4-inch inlet hose in place and insert the green hose into the boss. Tighten clamps snugly. Step 22: Re-install the crankcase breather assy, again verifying that everything is clean. Step 23: Re-install the hose from the breather duct to the air filter housing, snug the clamps. Reconnect battery, and you’re done! Step 24: Now retrace your steps to verify that everything has been re-installed, re-tightened or re-connected and that there are no loose wires, hoses, or fasteners. Make sure that you have retrieved all rags, tools, etc. from the work area. DO NOT OPERATE the engine without the inlet ducting in place. Step 25: Start engine and watch for signs of oil leakage at the turbo/pedestal joint. If none exists, drive the vehicle a short distance to fully warm the engine and then re-inspect. Investigate any unusual noise or condition. Step 26: If all checks out, then there is no further break-in necessary and the vehicle can be driven as usual.
  9. OE NO:038109101R Name:camshaft Brand:Borsehung Applicable models of Borsehung 038109101R SKODA: FAB 02-04;05-08;07-10/OCT 01-11;04-08;09-13/RO 06-10/SUP 02-08;08-13 VW: BE 99-10/BEC 03-10/BO 02-05/CA 04-11/CAMP 04-10/GOLF 98-09/GOPL 05-09/IMD 08-/JE 06-10/PA 97-11/PASY 97-99/PO 05-10/SHA 96-10/TOU 03-10/TR 03-10 AUDI: A3 01-13/A4 99-01/A4Q 99-05/A6 98-05/A6Q 02-05 SEAT: AL 01-02;03-05;06-08;09-10/ALT 04-06;07-10;11-13/CO 03-05;06-09/IB 02-05;06-10/LE 00-01;02-06;06-10;11-13/TO 99-01;02-04;05-09 Borsehung 038109101R, a pure OE product with superb quality and a very competitive price, is now in ample supply. Welcome to place an order! Contact us Purchase link: https://www.borsehung.de/en/service-form/ Email: [email protected]
  10. Function of 8V0698151/5QD698151 8V0698151/5QD698151 is the most crucial safety part in the braking system. The result of all braking operations is determined by the braking pad. Common faults of 8V0698151/5QD698151 1. Abnormal sound is often heard during braking. 2. During high-load braking, the braking pad is prone to deformation due to severe wear under high temperature. In serious cases, a braking operation may fail. Reference NO: 8V0698151/5QD698151 Name: Brake Pad Set, disc brake Brand: vika Applicable models of vika 8V0698151/5QD698151 SKODA: OCT13- VW: GO13-14 AUDI: A3 13-15 SEAT :LE13-16 Advantages of vika 8V0698151/5QD698151 1. Thermo-stable: The refractory ceramic material is able to tolerate a temperature up to 650℃ during continuous braking operations. At high temperatures, this pad provides excellent braking without any deformation or melting. With a high braking torque, it helps shorten the braking distance. 2. Dust-free: The advanced ceramic material reduces accumulation of dust effectively, and avoids development of rust or corrosion. 3. Low noise: The beveled-edge design helps eliminate abnormal sound, and matches the braking disc perfectly, causing no harm to the latter. When should 8V0698151/5QD698151 be replaced? 1. Visual inspection: A new braking pad typically measures about 15mm in thickness. If you discover through visual inspection that the pad is merely 5mm thick, it’s time to change it. 2. Sound: If during a gentle braking process a hissing sound like that generated by iron pieces rubbing against each other is heard, the braking pad should be replaced without delay; 3. Force required for braking: When the brake is pressed, if it feels less resistant than usual or shows dangerous insensitivity, the pad should be replaced. With a unique technical design, vika 8V0698151/5QD698151 reduces braking noise effectively, and provides a long service life due to excellent durability. Welcome to contact us for purchase. Contact us: Purchase link: http://www.tantivy.com/?page_id=2194&lang=en Email: [email protected]vy.com
  11. Guangzhou Tomoi Auto Parts Co., Ltd. is located in Auto City, Guangzhou, China. We are a professional manufacturer of auto steering and suspension parts. We focus on producing tie rod end, rack end, stabilizer link and ball joints, and offering reasonable price and on-time delivery. With more than 30,000 square meter factory area, we currently have developed more than 1500 molds for Japanese, Korean and American vehicles. Our main features are listed as below. 1) Under IATF 16949 standard 2) Japanese 5S standardized workshop management 3) strict manufacture and inspection processes 4) apply special patent technology 5) over 16 years R&D experience 6) On time delivery and large output capacity 7) OEM service offered,customer label accepted For more details and brochure, pls feel free to contact [email protected]
  12. Automobile parts refer to the components of each unit of the automobile and all consumable materials serving the automobile. They can be divided into automobile parts, Automobile standard parts and automobile materials. The following is a detailed introduction. (1)Auto parts are divided into parts, assemblies, component, and body panels. Parts: the basic manufacturing unit of a car. It is an integral part that can no longer be disassembled. Such as: piston ring, piston, valve, impeller and so on. Assembly: a combination consisting of more than two parts and acting as a single part. For example, a connecting rod with a cover, a pair of bearing shells, and a cylinder head with a valve guide. Component: a combination consisting of several parts or assemblies, but can not function independently. For example, transmission cover, cooler cover, automobile steering connector, water pump and so on. Sometimes it is also called "half assembly". Body panels: formed by sheet metal stamping, welding, and covering automotive body parts such as: radiator cover, leaf plate, etc. (2) automotive standard parts Designed and manufactured according to the national standards, the same parts are unified in shape, size, tolerance, technical requirements, and can be used in a variety of instruments and equipment, and interchangeable parts are suitable for automotive standard parts such as bolts, gaskets, pins, keys, etc. (3) automotive materials Automobile operating materials, such as various oils, solutions, automotive tires, accumulators, standard bearings (non-special), etc. Most of the products produced by non-automotive industry and used by automobiles, generally not included in the catalogue of various types of automotive accessories, also known as "horizontal products". https://s1.ax1x.com/2018/08/22/Po50z9.jpg
  13. Among the top three Japanese car companies, only Toyota did not intentionally rush towards the end of the year. This will leave more foreshadows for the upstream in 2019. According to Daily Automobile, Toyota's retail sales in China in December 2018 were 123,300, up 14.7% from 107,500 in December 2017. Toyota's retail sales in China totaled 1,474,500 units in 2018, compared with 1,290,000 units in 2017, an increase of 14.3% last year, which is the sixth consecutive year that Toyota's sales in China have increased year-on-year. Compared with Nissan and Honda, the other two giants in Japanese auto companies, Toyota showed a double connotation last month: not only were it less than 176,191 Nissan cars in absolute terms of sales, but it was far from 191,907 Honda cars. In terms of year-on-year growth, Nissan fell 4.4%, Honda surged 33.8%, and Toyota's 14.7% was in the middle. As a auto parts supplier, Chongqing Feilong Jiangli will keep up-to-date information on new information and new energy industries.
  14. According to foreign media reports, sales of light vehicles in the United States last year (2018) were not only higher than those in 2017, but also exceeded analysts' expectations, with a total of 17.3 million vehicles sold. However, analysts and industry observers again said that due to a variety of economic factors, the U.S. light vehicle market will show a downward trend in 2019, but the decline is relatively small. Many analysts expect U.S. light vehicle sales to range from 16.5 million to 17 million in 2019. J.D. Power expects between 16.9 million and 17 million vehicles, with retail sales of light vehicles between 13.6 million and 13.7 million. As in 2018, the relative strength of the U.S. economy masked concerns about new car prices and rising interest rates. But in addition to these, there will be other problems in 2019, such as the impact of tariff and tax reform. As a auto parts supplier, Chongqing Feilong Jiangli will keep up-to-date information on new information and new energy industries.
  15. According to foreign media reports, Tesla announced in a regulatory document released on January 2, local time that the price of all car models in the United States had been reduced by $2,000. Tesla said the price cut would help compensate for the phasing out of electric vehicle subsidies by the federal government. Starting from January 1, Tesla Electric Vehicle Subsidies will be halved to $3,750 from the previous $7,500. After the price reduction, Tesla Model 3 started at $44,000 in the United States, Model S started at $76,000, and Model X started at $82,000, excluding tax subsidies provided by federal and state governments. In the United States, consumers of electric vehicles can receive subsidies of $2,500 to $7,500 from the government depending on the type of car they buy and the power of their batteries. In the two quarters after the total sales of 200,000 electric vehicles, subsidies will begin to decrease, while Tesla's cumulative sales of electric vehicles will exceed 200,000 in 2018. It is reported that Tesla consumers who pick up cars from January 1 to June 30 this year will receive a subsidy of $3,750, while those who pick up cars from July 1 to December 31 will only receive a subsidy of $1,875. After 2020, consumers who buy Tesla vehicles will not receive federal subsidies. As a auto parts supplier, Chongqing Feilong Jiangli will keep up-to-date information on new information and new energy industries.
  16. Advance Auto Parts is Australia’s leading used car parts or vehicle parts supply company. We have been in the automobile industry for over two decades and we have spearheaded car removal and cash for cars services in Melbourne and many of its surrounding suburbs. We sell auto parts online from car accessories to engines and transmissions. We are the auto parts company that has the widest inventory in Melbourne. Contact our auto parts store for all your spare parts needs.
  17. The most important component of the water pump is the pump shell and the inner parts of bearing and the bearing. To improve the pump, the most important thing is to optimize and improve the two parts. The following is a detailed introduction to the improvement of the two parts. 1. to improve the pump shell. When disassembly the pump to inspect the failure, there are a large number of debris seriously affect the quality of the pump and work efficiency. In this case, we can reduce the two holes used for drainage on the pump shell to one, and remove the drain holes on the upper part of the transmitter. This can greatly reduce the small particles and sundries into the pump, thus greatly reducing the interference of sundries on the pump and the other bad. 2. to improve the bearing. In the case of the failure of the bearing, we are generally sealed, the lubricating oil used by the bearing, the ball of the bearing and the bearing itself. So we should have a solution to these parts 3. to improve gasket. The traditional design is to design the sealing test as a double mouth seal, so the advantage of the design is that two ports are all frictional with the bearing, the roughness of the bearing surface is more appropriate and the wear of the lip is relatively slow; but the disadvantage is that a large amount of dust can be directly entered into the middle of the mouth and bearing, so that the plate will be used for a period of time. The interference between the bearing and the bearing decreases, thus losing the original function of the seal. There are two ways to improve it: the first is the sealing week of the bearing with double, and the sealing area is lengthened properly and the thickness of the chip mouth is thickened accordingly. The method is to change the original double mouth into the three form of the seal and seal the seal. The advantage of this structure is that the outer lip and mouth have increased the seal design, which can resist many dust. However, this method also has shortcomings, the mouth and the reverse cap friction, the surface roughness of the surface of the cover is relatively poor, it is very easy to wear and tear seal test, resulting in sealing failure. 4. to improve the lubricating oil. The bearing of the automobile pump is a more special bearing unit. Its environment is mostly temperature, humidity and dust, and the temperature of the water usually reaches about one thousand degrees, so the lubricating oil of the bearing is required. From our analysis of the fault, the lubricating oil in the bearing of the fault appears discolourable, which means that the grease in the lubricating oil is not enough, so the lubricating oil manufacturer should be required to increase the fat content of the lubricating oil so as to ensure the better protection of the bearing. 5. to Improve the contact ball of the bearing. Balls in bearing are important parts to ensure normal operation of bearings, but there are more and more damage to rolling balls. When measuring the hardness of the ball, it is found that most of the balls do not meet the required hardness requirements, which makes the bearings greatly wear at high speed and finally breaks down completely. Therefore, we should strictly supervise the production quality of the manufacturers, guarantee the hardness of the ball and pass the quality, so that the fundamental problem of bearing damage can be effectively solved.
  18. Engine knock In a gasoline engine, when the mixture (fully mixed with air and fuel) enters the combustion chamber at the intake stroke, the piston compresses it at the compression stroke. When the spark plug ignites the high-pressure mixture, the pressure generated by the combustion is converted to the power of the engine. The right side of the high compression ratio setting, more prone to detonation, so the need to use high octane fuel to avoid detonation. It is precisely because the combustion of the engine is very complex, so the need for a fairly accurate design and control, a little control error or abnormal, will cause abnormal combustion, and "detonation" is a kind of abnormal combustion. Simply speaking, knock is abnormal pressure in combustion chamber caused by abnormal combustion. Causes of detonation Firstly, the mixture burns in the combustion chamber, and the flame is spread around by the ignition point in a "wave", so it takes a short time from ignition to the complete combustion of oil and gas. Second, although oil and gas need to be ignited by spark plugs, too high temperature, high pressure environment will also make oil and gas spontaneous combustion. Generally, detonation is caused by the fact that the flame has not completely diffused after the ignition of oil and gas in the combustion chamber, and the long-range unburned oil is spontaneously ignited because of high temperature or high pressure. The impact between the flame and the normal burning flame produces great pressure, which makes the engine produce abnormal knock.
  19. China's shortcuts in automobile manufacturing industry Over the past nine years, China has become the world's largest automobile market and producer, with annual production and sales exceeding 25 million vehicles. China's automotive industry has also been the world's largest automotive industry in just a few years, driven by the huge domestic demand of the Chinese market. But there is not a strong enough component system to support the development of China's automobile industry. In March this year, the 2017 Top 100 list of global auto parts suppliers was officially unveiled. Unsurprisingly, Germany's Bosch Group continued to rank first with more than $46 billion in revenue, while German gearbox supplier Zeiff rose to second. From the third to the tenth ranking of parts companies are Magna, electronics, mainland, Aixin, modern Mobius, Virginia, Lear. In this ranking, China's highest ranking of parts companies is Yanfeng automotive interior system, followed by CITIC Deka ranked 71. And the selected parts enterprises are mainly single components. Feilong Jiangli supply water pumps for car plants. In contrast, there is no comprehensive automobile parts supplier in China's automobile industry.
  20. The phenomenon that two objects move relative to each other to produce motion resistance between their contact surfaces is called friction, which is called friction. The existence of friction not only increases the power consumption, but also causes the wear of parts' contact surfaces. Therefore, lubricating oil is usually used between the relative moving surfaces of automobile parts to reduce friction. Failure of automotive parts 75% is caused by friction. Friction can be divided into dry friction, liquid friction, boundary friction and mixed friction according to the lubrication state of the parts. (1) dry friction The friction between the frictional surfaces without any lubricating medium is called dry friction. When the parts are in the state of dry friction, the surface of the parts is abraded sharply, so the surface of the moving parts of the automobile should avoid the occurrence of dry friction as far as possible. Dry friction and boundary friction are the main friction between the upper part of cylinder wall and piston ring. Dry friction will occur when the journal and bearing are subjected to impact load in the working process. (2) liquid friction Two the friction of the friction surface when the lubricant is completely separated is called liquid friction. In liquid friction, the two friction surfaces are completely separated by a layer of lubricating oil film with a thickness of 1.5-2.0um, which avoids direct contact between the working surfaces of the two parts. Friction only occurs between the lubricating fluid molecules, so the friction resistance is very small, and the wear of the parts is very slight. Most of the relative motion parts of a car are carried out under the condition of liquid friction (for example, crankshaft and bearing). (3) boundary friction Two friction surface separated by a very thin boundary film is called boundary friction. The oil film thickness is usually below 0.1um. Friction only occurs between the outer molecules of the boundary film, reducing the friction and wear of the parts. But its thickness is very small, and it is easy to be destroyed by impact and high temperature, so it is not as reliable as liquid friction. For example: between cylinder wall and piston ring; if the work crankshaft and journal between the insufficient supply of lubricant, easy to produce boundary friction. (4) Mixed friction The friction between two friction surfaces in the presence of dry friction, liquid friction and boundary friction is called mixed friction. In the actual working state, the parts usually work under the mixed friction state, and the friction state varies with the working conditions.
  21. Melt mold casting One is to make the wax into a mold, coat it with several layers of refractory paint to make a mold shell, and then heat the mold, so that the mold melt, flow out, and baked into a certain strength mold, and then poured, shell and get a casting method. Process features: take the melting pattern as the starting mode. The precision of casting is high, and it is a method of little cutting. Its equipment is simple and production quantity is not restricted. It is mainly used for mass production and mass production. The drawback is that the process is complex and the production cycle is long. Pressure casting - a casting process in which molten metal is rapidly pressed into the cavity of a metal mold under high pressure and solidified under pressure to obtain a casting. Process characteristics: High speed and high pressure were added to the metal mold casting to enhance the metal fluidity, which was mainly used in the batch production of non-ferrous alloy (such as aluminum, copper, magnesium, etc.) precision castings. Centrifugal casting - a casting process in which molten metal is poured into a high-speed rotating mold to solidify liquid metal under centrifugal force to obtain a casting. Process features: compact structure, good casting quality. It is used to produce hollow castings.
  22. Fatigue life prediction of rubber bushing in vehicle system 1.Response analysis of rubber bushing under random excitation The Monte Carlo method is used to simulate the random excitation spectrum. 2. The fatigue life calculation of rubber bushing under random load can calculate the maximum strain energy density of rubber bushing under different excitation by using the response characteristics of rubber bushing under engine and road excitation obtained previously. The fatigue life of rubber bushing can be calculated under different load conditions. The maximum strain energy density U = 0.5134Nmm2 and the fatigue life N = 771371 were predicted under the excitation of engine speed n = 3000r/min and class B pavement, while U = 0.6893Nmm2, N, = 146774 under the excitation of engine speed n = 3000/min and class D pavement.(Thanks for the help and support of Chongqing Feilong Jiangli Auto Parts technical department.) 3. The test verification of the front sub-frame module is expensive because of the fatigue test of the whole vehicle system. Now the former sub-frame module is the research object, and the calculation results are compared with the test results. The front sub-frame is installed in accordance with its layout in the vehicle, and the six points connected with the body on the sub-frame are restrained. Sinusoidal excitation is carried out at the midpoint of the rear beam, and the maximum frequency which can be reached under the condition of satisfying the amplitude of the force is taken as the test frequency. The amplitude of force is 2.45.2kN. Fatigue failure criteria of rubber bushing: 2mm crack (equivalent to 20% of tensile coefficient).
  23. Rubber bushing is mainly used in the position of automobile front and rear suspension and other frequent vibration. It plays a vital role in the whole vehicle NVH (Noise Vibration Harshness), and it will be invalid and will affect the whole vehicle noise and driving stability. The failure mode of rubber bushing is not only its own quality control, but also its working environment is one of the key factors affecting its life. Thanks for the support of the Feilong Jiangli technical department. Automobile suspension is a component that connects the frame (or body) with the axle (or direct and wheel). Its main functions are: D mitigates and inhibits vibration or shock caused by uneven pavement to ensure the car has good smoothness; 2 (2) rapidly attenuates the vibration of the body and axle (or wheel); 3 (3) transfer function in the wheel and frame (car) Various forces (vertical force, longitudinal force, transverse force) and moments (braking moment and reaction moment) between the body; 4) to ensure the necessary stability of the vehicle.
  24. The measuring rod part of the oil gauge The measuring rod part of the oil gauge generally has three structures: steel wire, steel belt (Bian Chi), and many winding wires. Among them, spring steel wire is commonly used in steel wire structure, and the material is hard, which is suitable for the relatively slow bending ruler tube. The multi strand wire is easy to insert and plugged in the bending scale tube, but the price is higher. The material of flat ruler generally chooses 0.8mm~1.2mm stainless steel strip, and the price is relatively low. As the core part of the ruler, the head of a ruler is the most important part of the ruler. In the drawing, it is easy to rub with the ruler tube that matches with it. The particles produced by the friction will fall into the lubricating oil. The unclean lubricating oil will cause great wear to the bearings of the engine. In the indicator part of the scale, the head can be designed as a roller structure, which is not only effective. The scale has reduced the tube pulling force of the ruler and reduced the scraping of the ruler head and the ruler tube. For the oil gauge with steel strip structure, in order to make the gauge clearly indicate the position of the liquid level, it is easier for users to read the oil gauge. Generally, the head of the flat ruler is treated with sand blasting or press mesh, and some rhombic pits can be set on the head of the plastic. These pits are disconnected from each other, so that the oil can climb up the trough under the siphon effect, which affects the accurate reading of the scale.
  25. The rubber material determines the service range and service life of the rubber soft connection. Different rubber materials correspond to different medium environments, and the use of rubber materials not suitable for pipeline circulation media greatly shortens the use effect of the rubber soft connection, which may also have a great impact on the service life of the whole pipeline. Chongqing Feilong Jiangli has many years' experience in manufacturing rubber auto parts. Pls feel free to contact me if you have any interest in us. [email protected]
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