Oscillating Horizontal Blade Foam Cutting Machine With Conveyor The open working platform facilitates the placement of processing materials, and can be matched with the large-size honeycomb adsorption platform for assembly line work, which satisfies the processing of large-format materials. Such as: shoe industry, clothing industry, foam, sponge, advertising industry, sheet metal, etc., and meet the needs of small industries such as model industry, handicraft industry, bamboo product industry and so on. Optional functions such as auto focus, red light positioning, etc., make this machine perfect and maximize its functions. Truly multi-functional, time-saving and efficient. The optical path part adopts a hybrid optical path, which has a high utilization rate of light energy; the optical path is fully enclosed and has strong safety performance. Its control system adopts unique intelligent prediction algorithm and improved control algorithm to ensure high-speed processing, stable and efficient operation speed, and the laser energy can be adjusted in real time, which greatly facilitates the operation of customers. Hot Wire Cnc Foam Cutter,Oscillating Knife Cutting Machine,Foam Board Cnc Cutter,Cnc Oscillating Knife Cutter Machine Dongguan Hengkun CNC Equipment Co.,Ltd , https://www.hkmsfoamcutter.com
Pilot-type relief valve typical fault diagnosis and troubleshooting
With the construction machinery hydraulic system in the direction of high pressure and high pressure development, pilot relief valve is widely used in construction machinery hydraulic system control circuit. In practice, in order to maximize its effectiveness, protect the control system, accurate and timely diagnosis, troubleshooting pilot relief valve is a key part. 1, the control failure, so that the host does not move the pilot relief valve failure, will cause the host can not move. According to the phenomenon, the analysis of the reasons: the pilot valve spool spring break; Yin Ni hole plug; pilot valve port seal bad; the main spool stuck and so on. The corresponding precautions are as follows: replace or flatten the pad at the breakage for emergency use; clean and clear; grind or break the oil path for emergency use; grinding and cleaning. 2, pressure limiting instability pilot pressure relief valve pressure relief, manifested as low or high hydraulic system pressure, hydraulic actuator weakness or tubing, pump body, body burst. The reasons for this failure are: improper pressure adjustment; pilot valve spool spring bent or softened; oil is too dirty or poor fluid flow. The corresponding exclusion measures are: readjustment, correction, matting or replacement; replacement, cleaning. Pilot-type relief valve pressure instability is a progressive failure, and more appear in the reserve motorcycle more hours of construction machinery; pilot relief valve failure to sudden failure, appear more in the reserve motorcycle hours less engineering Mechanical. After troubleshooting, the pressure controlled by the pilot relief valve should be readjusted to the pressure limited by the system itself.