Quantcast
Jump to content
  • Welcome to Auto Parts Forum

    Whether you are a veteran automotive parts guru or just someone looking for some quick auto parts advice, register today and start a new topic in our forum. Registration is free and you can even sign up with social network platforms such as Facebook, Twitter, Google, and LinkedIn. 

     

Recommended Posts

Forging process foundation

Forging concept

Forging is a kind of forging method that produces partial or total plastic deformation of billet or ingot under the action of pressure equipment and tools to obtain certain geometry, size and quality. Forging methods: free forging, die forging, die forging, rolling, drawing, extrusion and so on. Among them, free forging and die forging are the most commonly used forging methods.

Characteristics and application of forging

Improve the internal structure of metal and improve the mechanical properties of metal. Besides free forging, it has higher labor productivity. Save metal materials. It is difficult to forge workpieces with complex shape and inner cavity. Forging is generally used in the manufacture of high strength, good reliability of automotive parts, such as: engine crankshaft, camshaft, connecting rod, chassis drive shaft, cross shaft, front axle, rear axle, steering system knuckle, steering knuckle arm.

海报.jpg

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Similar Topics

    • By APF
      Parts Authority, one of the largest distributors of automotive and truck parts to the aftermarket auto parts industry throughout the United States, has acquired Total Automotive Warehouse. The transaction closed Dec. 6, 2019.
      Total Automotive based in Yonkers, New York, has been in business for more than 25 years. Like Parts Authority, Total Automotive shares the same principles and strategies, to provide customers excellent service, said Randy Buller, president and CEO of Parts Authority.
      “Jerry and Billy have done a terrific job with this business over the years” said Buller. “Acquiring Total Automotive was the perfect opportunity to expand our footprint in the Westchester county,” he added. “We are excited for this partnership and welcome our new team members to the Parts Authority family.”
      Headquartered in Lake Success, New York, Parts Authority has more than 150 locations across the Northeast, Mid-Atlantic, Ohio, Georgia, Florida, Texas, Arizona, California and the Pacific Northwest. Over the past several years Parts Authority has acquired more than a dozen companies as part of its geographical expansion initiative.
      Source: 
      link hidden, please login to view
    • By Erica Zhu Feilong Jiangli
      Plastics are various monomers based on petroleum, natural gas and coal, which are produced by complex chemical reactions such as polymerization, resin bonding, resin addition and condensation. Its properties are light material (1/8 of steel), with high strength, good chemical stability, corrosion resistance, good insulation, good wear resistance, good noise and shock absorption, easy processing and forming.
      In automobiles, it is mainly used for the manufacture of interior fittings, such as dashboard and liner, sundry box, steering wheel, joystick, interior panel, seat armrest, door liner, various filling materials, etc.
      There are also car accessories, such as seals, bumper panels, fenders, skirts, decorations, hoses, shock absorber gaskets, handles and so on.
      Plastics are also used in other applications, such as air filter housing, fan blades, various sensor electrical housing, and some gears.
      With the continuous improvement of the performance of advanced engineering plastics, they are being developed and applied in the parts of engine hatch, roof and luggage rack of automobiles.
      Plastics are divided into thermoplastics and thermosetting plastics.
      Thermoplastic softens after heating, which is plasticity and processability, and hardens after cooling. If it is softened after reheating, it hardens after cooling. This process can be repeated without affecting its structure and performance. For example, polyfluoroethylene, polystyrene, polyamide (also known as nylon) and so on, they have simple moulding process, high production efficiency and certain mechanical properties, but low heat resistance and rigidity. Thermoplastics are most widely used in automobiles. Commonly used are: ABS (acrylonitrile-butadiene-styrene), PP (polypropylene), PE (polyethylene), etc. Chongqing Feilong Jiangli thermoplastic products are mainly body cushion, shock absorber bracket, sealing ring and so on.
    • By Jacky Xine
      Although positioned in the concept car, the Ford Ranger Storm is still based on the concept of the current Ford Ranger by adding kits. Ford's move is naturally considered for the aftermarket in South America. In appearance, the new Ford Ranger Storm concept car is fitted with Pirelli's MTR Scorpion all-terrain tires, matching 17-inch aluminum alloy wheels. After upgrading the tires, the vehicle posture of the new Ford Ranger Storm concept car has been significantly improved. However, in terms of chassis, the Ford Ranger Storm concept car did not upgrade the suspension system, still retaining the configuration of the regular version.
      In terms of appearance, the Ford Ranger Storm concept car is optimized for link hidden, please login to view. The intake grille uses a letter grille that is similar to the US version of the Ranger Raptor, but the letters on the grille become Storm. And embellished with silver highlights. The fog lamp trim cover on both sides of the front bumper adjusts the form of the fog lamp and is composed of two LED light sources. A silver shield is added to the front bumper to embellish it. In terms of the kit, the Ranger Storm concept car adds a roof rack to the roof of the gantry, and the right fender adds an additional wading throat.
      The overall color of the car is dominated by two colors of orange and black. The black cross-country protection kit wraps the area under the cab, while the position of the container changes to the main color. This style of creation is very different from the Raptor version of the North American market.
      In terms of power, the Ford Ranger Storm concept car is powered by a 3.2-liter inline five-cylinder diesel engine with a maximum output of 200 hp and a maximum torque of 470 N·m. It is matched with a six-speed automatic transmission and a four-wheel drive system.



  • Our picks

    • Advance Auto Parts To Sponsor NASCAR Weekly Series In Multiyear Agreement
      DAYTONA BEACH, Fla. & RALEIGH, N.C.--(BUSINESS WIRE)--As NASCAR Weekly Series sanctioned events begin to return at select tracks across North America, NASCAR and Advance Auto Parts (NYSE: AAP), a leading automotive aftermarket parts provider, today announced a multiyear official partnership, designating Advance as the series entitlement sponsor. As part of the agreement, Advance also becomes the “Official Auto Parts Retailer of NASCAR.”

      "It's great to have Advance join us in welcoming the return of NASCAR-sanctioned grassroots racing," said Ben Kennedy, vice president, racing development, NASCAR. "Advance’s commitment to our Weekly Series will develop some of the brightest NASCAR talent across North America. Advance has a long history in racing, and we’re thrilled to see its expanded presence from the grassroots all the way through our national series.”
      • 0 replies
    • Advance Auto Parts Announces Purchase of the DieHard Brand from Transformco
      Advance Auto Parts, Inc. (NYSE: AAP) has acquired the DieHard brand from Transform Holdco LLC (“Transformco”), for $200 million utilizing cash on hand.

      “We are excited to acquire global ownership of an iconic American brand. DieHard will help differentiate Advance, drive increased DIY customer traffic and build a unique value proposition for our Professional customers and Independent Carquest partners. DieHard has the highest brand awareness and regard of any automotive battery brand in North America and will enable Advance to build a leadership position within the critical battery category,” said Tom Greco, president and CEO, Advance Auto Parts. “DieHard stands for durability and reliability and we will strengthen and leverage the brand in other battery categories, such as marine and recreational vehicles. We also see opportunities to extend DieHard in other automotive categories. We remain committed to providing our customers with high-quality products and excellent service. The addition of DieHard to our industry leading assortment of national brands, OE parts and owned brands will enable us to differentiate Advance and drive significant long-term shareholder value.”
      • 0 replies
    • AmazonBasics 6-Pack High Mileage Motor Oil - Synthetic Blend
      AmazonBasics High Mileage Motor Oil - Synthetic Blend

      AmazonBasics high-mileage synthetic-blend motor oil offers an enhanced level of protection for engines over 75,000 miles. Its synthetic blend combines conventional oil with synthetic for cost efficiency with some of the benefits of a full synthetic. An important part of routine maintenance, the motor oil works well for anything from topping off levels to complete oil changes. Whether it’s a beloved older vehicle or one with an uncertain maintenance history, help protect its engine with AmazonBasics high-mileage, synthetic-blend motor oil.
      • 3 replies
    • OEM vs. Aftermarket Parts for Your Car: How to Choose
      When selecting parts for a car repair, it pays to know the differences between original and aftermarket parts. Whenever possible, get estimates for both.

      Choosing between original and aftermarket car parts — and even used parts of either type — is all about squaring your priorities with your budget.

      You’ll have different options depending on the part and the shop. And the best choice will depend on whether you’re trying to keep repairs cheap, restore your car’s appearance after a wreck or soup up your ride.

      Original equipment manufacturer (OEM) parts match those that came with your car, and are of the same quality as its original parts. They’re also the most expensive.
        • Like
      • 1 reply
    • Replacement Intervals For Oil And Air Filters In Today’s Vehicles
      The factory-recommended replacement intervals for filters can vary quite a bit depending on the year, make and model of the vehicle, as well as how it is driven. As a rule, older vehicles (those more than 15 to 20 years old) typically have more frequent service intervals than newer vehicles. Why? Because late-model vehicles require less maintenance, thanks to improvements in motor oils, transmission fluids, engine design and filter media.

      Many long-life air and oil filters use synthetic fiber media or a blend of cellulose and synthetic fibers to extend filter life.

      Changing the oil and filter every 3,000 miles was standard practice decades ago. But it’s no longer necessary because most multi-viscosity oils today are a synthetic blend or a full synthetic that resist viscosity breakdown and oxidation for a much longer period of time. Late-model fuel-injected engines also run much cleaner than their carbureted ancestors, which reduces oil contamination in the crankcase.
        • Like
      • 0 replies
  • Similar Content

    • By 袁春凤 (Tiffany)
      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.
    • By 袁春凤 (Tiffany)
      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.
    • By Erica Zhu Feilong Jiangli
      Chongqing Feilong Jiang Li has an independent rubber and plastic workshop, which mainly produces body rubber products, such as bushings, sealing rings and so on. In order to better realize the process and satisfy the design concept, and to ensure the bushing in normal working state more effectively in the process of vehicle assembly, Chongqing Feilong Jiang Li will choose a suitable reference point as the initial zero angle of rubber bushing, which is regarded as the best working state of bushing. In order to keep the best working condition as long as possible, Feilong Jiangli will choose the most common working condition of the whole vehicle as the initial zero angle of the village set. Generally speaking, it is considered that the normal working condition of a car is no-load or half-load, that is to say, the landing state. The corresponding bushing assembly process at this time is called landing tightening technology, that is, tightening the rubber bushing after the vehicle landing. Feilongjiangli's rubber bushing is processed by ingredient, stamping and injection moulding. Each process has strict quality control procedures. The finished bushing is mainly used on Chang'an CS35 and CS75 models.
    • By 袁春凤 (Tiffany)
      Hydrogen induced wear: hydrogen is released during the friction due to mechanical and chemical action. Hydrogen diffuses into the deformed layer of metal surface, causing a large number of crack sources in the deformed layer. The generation and development of cracks make the surface material fall off, which is called hydrogen-induced wear. Oxygen may come from material itself or environmental medium, such as lubricating oil and water.

    • By 袁春凤 (Tiffany)
      The mechanism of cavitation is surface fatigue damage caused by impact force, but the chemical and electrochemical action of liquid and abrasive inclusion in liquid may accelerate cavitation damage. For example, the cylinder liner cavitation is caused by the action of piston lateral thrust because the combustion pressure in cylinder varies with crankshaft angle. The elastic deformation and high-frequency vibration of bubbles produce great impact force (tens or even tens of thousands of high pressure) and high temperature (hundreds of degrees) at the instant of collapse, and the collapse speed can reach 250m/s.
      Feilong jiangli will update analysis of more auto parts failure models.

×
×
  • Create New...

Copyright © 2020 AutoPartsForum Powered by Invision Community