Hose fittings hydrostatic system volume calculation method of withholding relevant recommendations

Hose fittings hydrostatic system volume calculation method of withholding relevant recommendationHydrostatic system hoses, fittings in the assembly, shall withhold the appropriate master 'volume. Such as withholding excessive, it is prone to breaking or locking ring wire layer fracture phenomenon. Conversely, withholding a small amount of pipe joints appeared at the core leakage or connector shedding phenomenon. In order to make  Hydraulic ferrules hose fittings in the course of safe, reliable and durable, we think we should correctly grasp the extent of withholding hose coupling. DF4 locomotives hydrostatic hose withhold extent, depends entirely on the size of the inner diameter of the locking ring. I on the measurement section is calculated as follows (see Figure 1). 1 Measurement (1) measuring tube connected almost; core set maximum outer diameter of the hose into the work D; (2) the joint core set into the hose, the hose diameter measuring power blade diameter steel wire layer reactive B ; (3) the three pipe card, snap ring and locking ring placed in Figure 2 is good, with a special vernier caliper diameter pipe clamp boss reactive C.