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, X, and LinkedIn. 

     

Shock absorbers: types, construction, purpose, repair and equipment necessary for this


Recommended Posts

Bad shock absorbers – dangerous driving. The vehicle is due to their failure poorly manageable, the wheels have little traction with the road surface. This also leads to a malfunction of the brake system. The main task, which is carried out shock absorber in car, is to control and hold the wheel while driving. This avoids losing control of the vehicle.

Repair shock absorbers racks on cars

Shock absorbers are also designed to damp vibrations that occur when driving on an uneven surface, off-road and when the speed changes. Springs do not always cope with the load. Consequently, the safety of the vehicle and passengers directly depends on the shock absorber. Therefore, it is necessary to pay special attention to the selection of these parts of the chassis of the car.

The structure and types of shock absorbers

Shock absorbers consist of a cylinder with a piston inside and a valve mechanism. The combination of such elements in this system allows you to damp the vibrations in a timely manner and prevent the car from swaying violently.

Varieties by the principle of action

The most common are hydraulic and gas shock absorbers:

  • Hydraulic shock absorbers put out the vibrations of the elastic elements of the suspension using oil that flows from one tank to another through a valve system.
  • Gas shock absorbers they also use liquid, but it is preliminarily “squeezed” by a small volume of gas.

Varieties in structure

unnamed.jpg
  • Two-pipe .
  • Single-tube with gas pressure.
  • Two-pipe with gas pressure.

Single-tube have advantages, because the liquid in this device does not overheat. They are also practical: the housing can be installed up and down.

Two-pipe ones consist of two cavities, one has a piston with valves, and the second is necessary to partially fill it with oil and air. If they are absent or too few in design, then the shock absorber stops working or is compressed without resistance. In the event of such malfunctions, it is necessary to contact a car service or service station that has 

link hidden, please login to view
. This device will restore the performance of parts.

Diagnostics of malfunctions of shock absorbers and the main causes of their failure

Checking the fault is quite simple:

  • If during driving the car does not shake and extraneous noise is not heard, then the shock absorbers function normally.
  • If in motion there are problems with braking, smooth running, fitting into a turn, and also the car cannot gain a certain speed, then it is necessary to pay attention to the condition of the shock absorbers. Such problems can lead to an accident caused by an increase in wheel slip vibration.

Most often, the main cause of the breakdown may be leakage of fluid through a damaged seal. This can happen in such cases:

  1. Wear of the sealing material due to friction.
  2. Sudden change in temperature.
  3. Dirt and dust are trapped in the shock absorber.
  4. Gas or air are trapped in the shock absorber.

To avoid breakdowns, it is necessary to seek the help of professionals in a timely manner, who will make a diagnosis and restore the parts if necessary. This can help 

link hidden, please login to view
. They allow you to pumping gas, add fluid, and also control the pressure process.

link hidden, please login to view
Equipment for repairing shock absorbers is a special device that will allow specialists to restore the main part of the suspension quickly and efficiently.

In total

The oil and gas parts of the undercarriage are important elements in the design of the car. They are responsible for its performance, safety during movement. Today, A-PROFI Company provides an opportunity to protect yourself and your car by manufacturing 

link hidden, please login to view
 that meets all the requirements of modern automotive industry. You can study or buy equipment for the restoration of shock absorbers on 
link hidden, please login to view
.

Link to comment
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 Counterman
      Heavy-duty repair shops around the country reported up to a 40% year-over-year increase in counter sales, according to Fullbay’s 2023-2024 State of Heavy-Duty Repair Report.
      Labor rates went up approximately $10 per hour compared to the 2022-2023 data.

      link hidden, please login to view published the fourth-annual report in partnership with ATA’s Technology and Maintenance Council. “Our most extensive report to date, the fourth-annual edition brims with valuable data and analysis tailored to assist repair shops in optimizing their operations,” said Patrick McKittrick, CEO of Fullbay. “This all-encompassing report serves as a valuable resource for shop owners and managers, enabling them to benchmark their shop’s key metrics against counterparts nationwide. We take pride in providing transparent and unbiased data, supporting our industry partners and peers in their consideration of heavy-duty vehicle maintenance best practices.”
      Among the highlights in the report:
      45% of respondents reported between 21% to 40% increases of counter sales from 2022 to 2023 Labor rates increased 9% across the country in 2023 –  equating to a roughly $10-per-hour increase Over 40% of respondents reported a net profit between 11% and 20% 18% of shops surveyed were pulling in between $1 million to $2 million each year, while 12% reported revenue between $250,001 and $500,000 25% of technicians indicated they worked at only three shops throughout the course of their entire career “For over 60 years, TMC has aided in developing best practices, technology, and maintenance practices to support the heavy-duty repair industry to specify and maintain their fleets more effectively,” said TMC Executive Director Robert Braswell. “There is no shortage of challenges repair shops face, and this annual report is an excellent tool for individuals of all sectors within the industry to use as a guide when faced with those particular challenges on a daily basis.”
      Fullbay’s report data is drawn from individual survey responses and real-world shop data. More than 1,000 individuals from the commercial freight, logistics and repair industries completed the survey, while shops across North America, Australia and New Zealand were sampled for authentic shop data. Those surveyed were a combination of both customers and non-customers of Fullbay, while all sampled data went through data masking. 
      The 2024 report is available for free download 
      link hidden, please login to view.  The post
      link hidden, please login to view appeared first on link hidden, please login to view.
      link hidden, please login to view
    • By HazelAdam14
      Hi truckers,
      I'm always on the road; that’s why I have a dire need for a reliable heavy duty truck repair near me. What I need is quick response time with expert technicians who can handle all types of mechanical issues. So, I’d really appreciate it if you can help a heavy duty truck repair near me. 
    • By RobertScott56
      If you're in need of an auto parts repair shop in Houston, there are numerous options available to you. One highly recommended establishment is Carmotive, a well-known chain with multiple locations across the city. They offer a wide range of auto parts and accessories, along with knowledgeable staff who can assist you in finding the right parts for your vehicle. Another reputable choice is O'Reilly Auto Parts, which also has several branches throughout Houston. Their stores carry a comprehensive selection of parts and tools, and their staff is known for their helpfulness and expertise. Additionally, Advance Auto Parts is another reliable option, known for its extensive inventory and convenient locations. No matter which shop you choose, be sure to call ahead to confirm availability and any specific services they offer, ensuring a smooth and efficient repair process for your vehicle.
    • By Counterman
      Photo caption: Devonte Wilson, a Congressional aide for U.S. Rep. Jeff Jackson, visits MANN+HUMMEL’s manufacturing plant in Gastonia, North Carolina.
      MANN+HUMMEL’s North American aftermarket brands – WIX Filters, Purolator Filters and MANN-FILTER – announced support for the Right-to-Repair campaign.
      Spearheaded by the Auto Care Association, the initiative is focused on the passage of H.R. 906, the “Right to Equitable and Professional Auto Industry Repair (REPAIR) Act.” This bipartisan legislation provides the right for independent repair shops and aftermarket businesses to access critical information, tools and equipment needed to maintain and repair vehicles at a fair and reasonable cost.
      Ultimately, the bill helps ensure the preservation of consumer choice, a fair marketplace and the continued safe operation of the nation’s 292 million registered passenger and commercial motor vehicles, 70% of which are maintained by independent repair facilities.
      To support the campaign, representatives from MANN+HUMMEL’s North American leadership recently met with the legislative staff for U.S. Rep. Jeff Jackson of North Carolina’s 14th Congressional District to encourage passage of the legislation, which currently has 49 sponsors.
      “Consumer choice is the pounding heartbeat of the aftermarket industry, and competition in the marketplace drives improved service and affordability,” said Daryl Benton, VP of sales & marketing – Aftermarket North America for MANN+HUMMEL. “The Right to Repair maintains a level playing field for independent repair shops and do-it-yourselfers as vehicle systems become increasingly complex and the cost of regular service and maintenance escalates.”
      The Right-to-Repair movement has gained momentum in recent years. In November 2020, Massachusetts voters approved a ballot measure supporting a Right-to-Repair initiative with 75% of the vote, and Maine voters approved a similar ballot measure in November 2023 with over 80% of the vote.
      In May 2021, the Federal Trade Commission published its “Nixing the Fix” report, which supported reinvigorated regulatory options and consumer education to provide consumers and independent repair shops with appropriate access to replacement parts, instructions, and diagnostic software. 
      Additionally, President Joe Biden issued an executive order on “Promoting Competition in the American Economy” in July 2021 to encourage the FTC to use its statutory authority in addressing anti-competitive repair restrictions. 
      To learn more about the Right-to-Repair campaign and access tools to engage with elected officials, visit 
      link hidden, please login to view.  The post
      link hidden, please login to view appeared first on link hidden, please login to view.
      link hidden, please login to view
    • A-premium Auto Parts:5% OFF with Code GM5.
    • By Dorman Products
      The best way to help customers find your auto repair shop | Set up your Google Business Profile

×
  • Create New...