博文

目前显示的是 五月, 2017的博文

The difference between manual and fully automatic A/C machine

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The equipment is for service shop to maintain the fault of vehicle air conditioning systems, such as R134a  refrigerant recovery, refrigeration oil filling, vacuum and other operations. 1.   Fully Automatic and Manual  Equipment inside the solenoid valve and other switch is controlled by the main board . E ach program need to manually turn on the switch, etc . 2.   Function: Recover and purify refrigerant into cylinder. Vacuumize the air conditioner. Charge refrigerant into air conditioner from cylinder. Recycle and purify refrigerant in cylinder. Charge the compressor oil into air conditioner. Drain waste oil that is separated from refrigerant automatically.  All models difference:

Repair of the brake sytem

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One of the simplest automotive maintenance jobs is the repair of the brake sytem, and a brake lathe can aid this. A brake lathe is an efficient tool for curing noise and vibration problems, often prolonging the life of brake systems. Proper maintenance of your brake lathe, just like scheduled vehicle maintenance, will extend the life of your equipment. Furthermore, a well-maintained lathe will ensure an accurate cut and the correct surface finish on each rotor that your machine. There are two types of brake lathes. An   on-car lathe  often does a reliable job, because it's installed in the same position as the brake caliper, basically mimicking the movement of the wheel with regard to the car's calibrations. This provides the most accurate resurfacing possible. For an   off-car lathe , or   bench lathe , the rotor is removed from the car and mounted to the lathe. This type of lathe relies more on its own alignment, which is easily thrown out of spec from damage or f