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Simple analysis of the operation process of medium frequency

Simple analysis of the operation process of medium frequency pipe bender  

Operation process of intermediate frequency pipe bender: in the operation of intermediate frequency pipe bender, the machine tool must be well grounded, the conductor shall not rain 4mm2 copper flexible wire, not allowed to access the power supply voltage exceeding the specified range, can not live plug plug plug-in, in the process of use can not detect the control loop, otherwise it will damage the device.  When connecting the plug-in, do not pull the single wire or cable, in case of welding pull off.  In proximity switches, encoders, etc. can not be hit with hard objects.  Do not use sharp objects to impact the display unit, the electrical box must be placed in the ventilated place, do not work in dust and corrosive gas.  It is not allowed to add or change the PC input and output terminal without permission.  The motor steering must be reconfirmed when replacing the machine tool power.  The machine should be kept clean, especially pay attention to the clamping block, slide block and other sliding groove should not have foreign matter.  Add lubricating oil to the chain and other sliding parts regularly.  Power must be disconnected during cleaning and maintenance.  Preparation before starting: check whether the oil level in the oil tank reaches the oil level line, add oil at each lubrication point, start up to confirm the motor steering, check whether the oil pump has abnormal sound, and check whether the hydraulic system has oil leakage after starting up.  Pressure adjustment: use solenoid relief valve to adjust the pressure to ensure that the system pressure reaches the required working pressure, generally not higher than 12.5Mpa.  Mold adjustment: mold installation, mold and clamping block to the center, clamping block can be adjusted by bolts;  The booster block is centered with the mold, and the booster block is adjustable.  Center the core head with the mold, loosen the core head holder bolt, adjust the center and tighten the bolt.  

Operation of medium frequency pipe bender: pay attention to the body should not enter the scope swept by the rotary arm when the machine tool is started.  When the machine is working, all personnel are not allowed to enter the space swept by the rotary arm and pipe fittings.  When adjusting the machine tool (mould), the adjuster should press the button for adjustment by himself.  In no case can one person adjust on the machine tool and the other person operate on the control cabinet.  Remove the core bar when adjusting the machine or running empty.  The pressure of the hydraulic system shall not be greater than 14MPa.  Generally, the tightness of the chain should be checked after the machine is used for a period of time to keep the tightness of the upper and lower chains consistent.  During automatic operation in cored bending mode, the operator must ensure that the mandibular head is inside the pipe or that the mandibular head is not obstructed when the elbow returns. Otherwise, the mandibular head or mandibular head may be bent or broken.  After work, cut off the power supply and do a good job of cleaning and lubrication.  

In the above introduction to the medium frequency pipe bender generally in the process of operation will have an understanding, in the medium frequency pipe bender do not understand the company welcome your call to consult!  2369