What are the main inspection equipment for automobiles?

There are many devices used for automotive inspection, and the testing equipment used varies depending on the different automotive components.

1、 Brake system testing equipment is used for testing brake hose assemblies, hydraulic brake master cylinder with vacuum booster assemblies, brake calipers, hydraulic load sensing proportional valves, vacuum check valves, vacuum pipes, and fluid storage tanks. The testing machines used for this area include the following equipment

1. Brake pipe pulse testing machine

2. ABS pulse testing machine

3. Flexion fatigue testing machine

4. Volume expansion testing machine

2、 The objects of fuel system testing include nylon fuel pipes, multi-layer fuel pipes, fuel system quick couplings, one-way valves, fuel filters, fuel tanks, etc. The testing items include fuel pipe gas pulse, fuel pulse, low-pressure fuel pulse, vibration durability, fuel cycle, positive and negative pressure pulses, High temperature explosion, vacuum, fuel permeability, airtightness, fuel resistance, and fuel relaxation. The testing machines used for this area include the following equipment

1. Fuel pulse testing machine

2. Pulse testing machine

3、 The cooling system detection objects include water tanks, radiators, cooling water pipes, coolant expansion tanks, heat exchangers, cold water pipe joint clamps, oil coolers, filters, etc.

The content of the inspection includes the cooling water pipe assembly (cooling water pipe, joint, clamp): blasting PVT、 Coolant circulation, pressure pulse, deflection test; Water tank, cooling thermal expansion tank, radiator: sealing performance testing, static pressure strength performance, vacuum, high temperature resistance performance, pressure cycling performance, vibration performance, low air volume, internal corrosion performance testing, pulse performance; Heat exchangers (oil radiators, plate fin coolers, shell and tube oil coolers, tube and tube coolers): airtightness, bursting, pressure pulse resistance performance tests. The testing machines used for this area include the following equipment

Water system pulse testing machine

Coolant circulation testing machine

Radiators, condensers, evaporators, pulse testing machine

Clamp sealing testing machine

4、 The detection objects of the air conditioning system include air conditioning hoses, air conditioning hard pipes, condensers, evaporators, heating cores, fluid storage tanks, expansion valves, etc. The testing content includes blasting, pressure resistance, volume change rate, sealing performance of composite components, low-temperature bending, cleanliness, vacuum performance, length change rate, pulse fatigue test, wetting test, internal corrosion test, etc. The testing machine used for this area includes the following equipment.

Air conditioning pipe/radiator/evaporator pulse testing machine

5、 The detection objects of the intake system include the intercooler, intake manifold, turbocharger hose, turbocharger injection pipe, turbocharger pipe joint clamp, air filter, etc. The testing machines used for this area include the following equipment.

Turbocharging pulse testing machine

Positive and negative voltage pulse testing machine

Airtightness testing machine

6、 The test object of the power steering system is the hydraulic power steering gear, power steering hydraulic oil pipe, including the power steering high-pressure pipe, power steering return pipe, etc. The testing machine used for this area includes the following equipment.

The above content has been collected and organized by a third-party testing organization, Guoce Aerospace, from the internet, for learning and reference only!