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What are the specific categories of auto parts?

Apr 28, 2019
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Auto spare parts is a kind of product that forms the whole unit of a car and serves the car.




With the increasingly fierce competition in the auto parts processing market, the popularity of the concept of environmental protection, and the continuous upgrading and application of technology, the international auto parts processing parts industry has shown the following development characteristics in recent years:




Auto parts processing system matching, modular supply trend is in the ascendant




(2) automotive parts processing and procurement of globalization




(3) auto parts processing industry transfer speed up




There are many kinds of auto parts. Nowadays, there are more and more auto brands and types of cars. Cars can be divided into passenger vehicles and commercial vehicles, passenger vehicles refers to the vehicle seat less than nine (including the driver seat), to carry passengers for the main purpose of the vehicle. Specifically, passenger cars are divided into basic passenger cars, namely cars, MPV models, SUV models and other models such as pickup trucks.




Commercial vehicles refer to vehicles with more than nine seats (including the driver's seat) or with cargo as the main purpose. Specifically, it is divided into: bus, truck, semi - trailer, incomplete bus, incomplete truck.




With the improvement of people's living standard, people consume more and more cars, and the market of auto parts becomes bigger and bigger. In recent years, auto parts manufacturers are also developing rapidly.


Oil pump, oil filter element, oil pressure sensor




Electrical instruments are accessories




Sensor, lamp, ECU, switch, air conditioner, wire harness, fuse, motor, relay, horn, actuator




Decorative lights, fog proof lights, indoor lights, headlight, front turn signal, side turn signal, rear combination light, license plate light, all kinds of bulbs




Switch class




Combination switch, glass lifting switch, temperature control switch, etc




Air conditioning class




Compressor, condenser, drying bottle, air conditioning tube, evaporation box, blower, air conditioning fan




The sensor type




Water temperature sensor, inlet pressure sensor, inlet temperature sensor, air flow meter, oil pressure sensor, oxygen sensor, knock sensor, etc




Other accessories: airbag, safety belt, etc




Change the point


The first, use sealant as far as possible, when necessary can use paint to replace can achieve ideal sealing effect.




Second, rubber seals should be carefully inspected before assembly appearance quality; Use special tools to press and match, avoid beating deformation.




Third, according to the provisions of lubricating grease, regular cleaning dredge vent and one-way valve.




Fourth, in extremely clean conditions for assembly, parts of the work surface without knock, no scratches, burrs and other fixtures.




Fifth, strict operating procedures, seals should be installed correctly, to prevent deformation.




Sixth, grasp the performance specifications and use requirements of seals, timely replacement of failed parts.




Seventh, for the edge cover thin-wall parts, using sheet metal cold correction; The axle-hole parts that are easy to be worn can be made by metal spraying, welding, gluing, machining and other processes to reach the original size.




Eighth, the nut thread broken, loose should be repaired or replaced with a new piece, and twist to the specified torque.