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pipe processing equipment manufacturer at different stages of o
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Posted by laveseo laveseo - Filed in Recreation - 535 views
Automatic pipe processing equipment manufacturer is a multi-step programming function that can also realize automatic operation, which can greatly help improve production efficiency. Because the hydraulic pipe processing equipment manufacturer is made of steel plate welding structure, the stress can be eliminated during vibration. There is also a high quality imported sealing ring, so it is relatively stable and reliable. Most of the main working mode is the upper piston press, and its driving force has obvious characteristics, which has a great relationship with the process of mold production. However, it is undeniable that the pipe processing equipment manufacturer has higher production security, and the safety matters needing attention in normal use include the following:
The working feature of the full automatic is that the pressure is formed by two parallel working hydraulic cylinders, which is vertically downward, and the pressure can drive the mold of the bending beam to bend. The typical bending process of an upbent beam has several stages and links, including downward motion, stationary state and decompression, return trip, etc. :
One: Downward movement
The common downward fast closing movement is generally a free fall, that is, through its own weight to produce movement; However, the production of the mold is not so, but the use of hydraulic cylinder rodless chamber to generate pressure, so that the fast forward speed can reach 250mm/s, more suitable for the production of molds with greater strength.
The fast forward movement starts from the top dead center, and can be ended by a short brake at the end, for example, after bending the plate for a certain distance, which can be adjusted according to different mold manufacturing requirements.
Two: static state
Fully automatic pipe processing equipment manufacturer in the static position is the upper bent beam at the upper dead center. This state is intended to prevent uncontrolled downward movement and reduce safety risks.
Three: Reduce stress
The reduction of the rodless cavity or after the pressure holding time when the bottom dead point is reached can further improve the accuracy of the workpiece. Both pressure control and pressure reduction can be controlled by proportional direction valves. According to the need to customize the running cycle time, the need for decompression can be shortened as much as possible, but the decompression curve is not allowed to be too steep, as smooth as possible.
Four: Return journey
This involves a large return speed, which is mainly dependent on the flow rate of the pump and the pressure area of the rod chamber of the hydraulic cylinder. In general, if the closer to the fast speed, the higher the return efficiency. The return journey must also be synchronized.
Five: stamping and bending
Then a stage is stamping and bending, which is a key link in the mold production of pipe processing equipment manufacturer, but also the last link, the stamping speed is limited by the oil supply of the pump, but also by the proportional valve direction valve to adjust the manual intervention.
pipe processing equipment manufacturer https://www.john-sheng.com/