1、 The hydraulic oil on the sawing machine shall be sufficient, and the sliding and rotating parts shall be coated with a layer of engine oil.
2、 Install the saw band on the band sawing machine, adjust the tensioning device (rotate the left handle of the saw frame) to tighten the saw band to an appropriate degree, and adjust the travel switch. The contact just touches the retaining iron and is in the open state.
3、 Fill the cooling water tank with enough coolant.
4、 After the above preparations are made, connect the power supply. The grounding must be standard and reliable. Turn on the power switch (on the electrical control box), start the saw for commissioning, correct the wiring according to the rotation direction indicated on the label, and listen to whether the sound is normal. During the operation, let the saw bow drop automatically, so that the saw belt drops to 0.5 ~ 1mm lower than the workbench, and the limit switch head will rise automatically when it touches the bump. Whether it will stop automatically when it reaches the limit position height, conduct three consecutive experiments. During operation, the regulating tightening device is in a relaxed state, allowing the contact of the travel switch to leave the collision block and turn off the power and turn off the machine for three consecutive experiments.
5、 Check the lifting and lowering cylinder device, and check whether the lifting and falling of saw bow are reliable and flexible.
6、 Check the clamping and loosening oil cylinder device, and check whether the clamping is reliable and the loosening is flexible.
7、 Adjust the speed regulation knob to the first gear (low speed) and then to the second gear (high speed). Repeat the experiment three times.
8、 After the power switch of the main motor is turned on, the water pump is started at the same time, and the cooling system operates normally. Debug the valve and check whether the coolant is smooth.
9、After the above preparations are made, load, clamp and lock, and carry out trial sawing.