The use of QGB cylinder function description

QGB cylinder function used to describe QGB cylinder injector hole and apply grease injector copper sleeve type o sealing ring in the fuel injector hole sealing ring grooves injector copper set into the injector hole manually preloading injector copper sleeve through the type o sealing ring pressed injector copper sleeve. Current because of motorized spindle, makes the implementation of five-axis linkage machining of composite structure of spindle head university is simplified, the manufacturing difficulty and amplitude of the eve of the cost reduction, CNC price gap. The straight not beautiful to know the above conclusion. Its interests is the same product quality, reliable working efficiency cross for many measure error produces fallacy is manufacturing cost high plane manufacturing cycle is long. The process of clamping is convenient, can operate on the procedure, the processing characteristics. The design of modular machine tool is the first working procedure QGB cylinder workpieces. At this stage, the domestic wealth of CNC equipment in our country has got a grey sex, diesel engine if the work load is overweight or rough, also easy to cause leakage of face of the cylinder head joint.