显示标签为“hydraulic adaptors”的博文。显示所有博文
显示标签为“hydraulic adaptors”的博文。显示所有博文

2015年4月17日星期五

Hydraulic adaptor of maintenance

Hydraulic adaptor of maintenance


1. Check the appearance of hydraulic adaptors
2, to see every piece of cast iron sections with or without grooves and flatness --- fine sandpaper or a grinder grind
3, in the end face of each installed iron ring, with the bolt tightening (first spool loaded fastening avoid distortion.)
Inspection spool shaft work: note the flat seal metric hydraulic fittings opening and closing time, two-way action tilt spool shaft should advance a little way back hole open (momentary increase in the anti-pressure, otherwise the car or grinding the end surface of the valve shaft shoulder adjustment ). Check the spool shaft bending.

2014年4月1日星期二

wire braided hose omnipresent hose crimping machine

Category hose crimping machine , such as by using the function can be divided into high-pressure hydraulic hose crimping machine pipe , brake pipe hose crimping machine , air-conditioning duct hose crimping machine, power tube hose crimping machine, such as by mechanical structure can be divided into straight -type hose crimping machines, double column hose crimping machine, open type hose crimping machine, C- type hose crimping machine, such as by control can be divided into electromechanical hose crimping machine , PLC -type hose crimping machine, CNC -type hose crimping machine
Hose crimping machine Technical guidance :
1 , the operating principle of dual parher stainless steel bsp fittings hydraulic circuit , i.e., mouth and contraction of the piston forward and backward movement of the mold and the motive power of the hydraulic power source is generated . Not only does it move smoothly , return quickly , like a spring return , not open and lock the mold phenomenon does not occur. And all around the cylinder locking system design through easy to withhold various shaped elbow.
2 , the hydraulic system by the motor , pump , solenoid valve , relief valve and the hydraulic valve would move back and forth with a double hydraulic circuit , but also in a double hydraulic circuit of a rapid increase in drain oil from the valve passage , in order to achieve more Quick return purposes, and the speed is adjustable , noise and system pressure is reduced.
3 , the electrical control system, the control circuit applies PLC circuit , it is easy to repair circuits , easy maintenance and replacement simple.
4 , mold and die holder withhold cumulative error -free machining process to ensure that the withholding of parher bsp thread fittings withholding product evenly spaced lines , no size head phenomenon .
5 , hose crimping machine for permanent mechanical precision and life on the locking mechanism assembly , not only chose the high-quality steel materials, and the use of a unique heat treatment process. So hose crimping machine long life : the selection, heat treatment, machining process and the reasonableness of the structure are inextricably linked.