Car maintenance has always been the most concerned issue for riders. Reasonable vehicle maintenance can not only extend the service life of the car, but also reduce the economic investment of the car owners. However, there are still some riders who think that the car does not have problems. There is no need to go to the 4s shop or the repair shop for maintenance. There are also many car accidents caused by the car not being properly maintained for a long time, so the car maintenance must be paid attention to by the riders. The following is a small series for everyone to briefly introduce a few common sense of car maintenance: Car battery maintenance The maintenance of the battery is based on the performance of the battery, is the battery normally powered? Does the battery heat up without cause? Is the liquid in the battery insufficient? Is the battery case damaged? Battery maintenance is also a problem we can't ignore, which can cause the vehicle to fail to start or there is no way to drive normally. After the vehicle is cleaned, the connections are tightened. Due to vibration, bumps, and swings in the dry line, the connecting parts are inevitably loose and worn. Therefore, it is necessary to tighten in time for daily maintenance. The daily tightening work of the connecting parts is directly related to driving safety, especially the steering, braking, transmission, etc. of important components, and should not be taken lightly. For example, tighten the joints of the hoses around the engine to prevent oil leakage. Secondly, tighten the connectors of the various lines and electrical equipment to prevent the normal operation of the electrical equipment from being broken, short-circuited, grounded, etc. Again, check and tighten the main connectors, such as generator belts, steering linkage brake joints, drive trains and tires. Insulated EPDM foam board,Insulated EPDM foam sheet,Weather resistant EPDM foam board HEBEI JIEXING RUBBER SEALS CO.,LTD , https://www.jiexingrubber.com
A factory car is made up of at least a thousand kinds of parts. With the use of cars, some parts will gradually reduce functionality due to factors such as wear and rust. This happens on many parts, but now Our technology has not yet reached the same situation in the same car. The damaged parts are not necessarily the same one. All manufacturers will require the vehicle to carry out reasonable car inspection within a certain period. Replace the parts that may damage the life of the car. This is called maintenance. The purpose of car maintenance is to let the car maintain the performance of the car, to prevent damage to some small parts, causing major vehicle accidents to ensure the safety of the car.
Oil replacement and replenishment In the maintenance of conventional vehicles, it should be checked whether the use of oil has deteriorated. If there is a similar situation, it should be replaced in time.
Reinforce various screws
The above is a small series of questions about car maintenance for everyone. I hope to have some help for the riders.
The importance of car maintenance
Classified by foaming density
Low density EPDM foam board: lightweight, good flexibility, suitable for occasions with strict weight restrictions and buffering needs, such as packaging materials for some precision instruments.
Medium density EPDM foam board: achieves a good balance between flexibility and strength, and is commonly used in conventional application scenarios such as insulation and sound insulation in the construction industry.
High density EPDM foam board: With high strength and the ability to withstand certain pressures, it is suitable as a shock-absorbing and sealing material for industrial equipment.
Classified by purpose
EPDM foam board for construction: used for external wall insulation, roof insulation, waterproofing, etc., which can effectively improve the energy-saving effect and comfort of buildings.
EPDM foam board for automobiles: It can be used in automobile manufacturing for door sealing, interior sound insulation, seat cushioning, and other components to enhance the comfort and safety of automobiles.
EPDM foam board for industrial use: suitable for shock absorption, noise reduction, sealing and other aspects of industrial equipment, such as sealing materials for pipeline interfaces and shock absorbers for large machinery.
Open cell EPDM foam:
High temperature resistance up to 120 ℃, long-term use without cracking, service life up to 7-10 years, excellent aging resistance.
Products that meet customer needs can be produced through processes such as slitting, adhesive backing, and die-cutting.
Widely used in industries such as mechanical equipment, automobiles, air conditioning, electronics, construction, instrumentation, aviation, small appliances, etc., as sealing gaskets, cushioning pads, soundproofing pads, soundproofing strips, seismic barriers, etc.
Closed cell EPDM foam:
It has good insulation, heat insulation, buffering, shock absorption, sound absorption, sound insulation, sealing, flame retardant and other characteristics.
Ethylene propylene rubber products can be used at -40~120 ℃.
Applied in sealing, automotive components, waterproof materials for construction, wire and cable sheaths, heat-resistant rubber hoses, tapes, and other fields.
The choice of open cell or closed cell EPDM foam board depends on specific application requirements. For example, if the material needs to have slow rebound, low pressure change, acid and alkali resistance, UV resistance, high temperature resistance, low temperature resistance, and a long service life, then choosing open cell EPDM EPDM open cell rubber sponge is suitable. On the contrary, for occasions with lower requirements for service life, high temperature resistance, and UV resistance, closed cell EPDM foam can be chosen.