the installation and commissioning of the saw bed

first, the hydraulic oil on the saw bed should be sufficient, sliding and rotating parts to apply a layer of oil.

second, with a sawing bed mounted on the saw belt, adjust the tightening device (turning the left handle of the saw frame) so that the saw belt rise tight to a suitable degree, while adjusting the travel switch contact just hit the stop iron, in the open state.

third, the cooling tank add enough coolant.

four, after doing the above preparations, connected to the power supply, ground must be standard reliable, turn on the power switch (on the electrical control box), start the saw test drive, according to the sign indicated on the rotary correction wiring, while listening to whether its sound is normal. during the operation, let the saw bow drop automatically, so that the saw belt drops below the workbench 0.5 to 1mm, the limit switch head hit the bump automatically rise, when reaching the limit position height whether automatically stop, three consecutive experiments. during the operation, the adjustment tightening device is in a relaxed state, so that the travel switch contact leaves the collision block power-off shutdown, three consecutive experiments.

fifth, check the lift, lower cylinder device, check the saw bow lifting and falling, whether reliable and flexible.

six, check clamping, relaxation cylinder device, check whether clamping reliable, relaxation is flexible.

seven, adjust the speed control knob, adjust to 1st gear (low speed) operation, and then speed to 2nd gear (high speed) operation, repeated experiments three times.

eight, after the main motor power switch is turned on, the water pump starts at the same time, the cooling system is running normally. debug the valve to check that the coolant is smooth.

nine, do the above preparations, loading clamping lock, test sawing.