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(1) before the work area has no independent check stamping workpiece, sundries. After removal of the upper mould, check whether the loosening of screws, die die must be re combination of loose.
(2) when the abnormal problems, such as abnormal sound. Troubleshooting or repairs must be before the total power off.
(3) die should stop flywheel stops running, he finished mold manually check for bearing hh221434/hh221410 one to two times punch stroke, and correct the rear can boot.
(4) items must be in strict accordance with the requirements placed, shall not be arbitrarily placed. After work, such as mold has a mold or unfinished work should be prohibited the use of bearing hh221434/hh221410 warning signs. Work off the total power supply, cut off power supply box.
(1) contact points up and down die must wipe clean, die guide sleeve, a guide shaft should be forbidden, even together, will stick together.
(2) on the lower die, must be parallel, upper punch and the die surface must be vertical, die plate should be smooth, pressure plate screws to tighten in the symmetry direction.
(3) its centre must coincide with the center of bearing hh221434/hh221410 pressure die punch, shall not exceed the maximum impact rated pressure machine.
(4) do not use hand in die supporting plate, take the screws and other objects, to avoid pressing hands.
(5) handling die, lubricate the machine and maintenance fault occurs, the power must be cut off, the flywheel stops rotating, rear can undertake
(6) the following punch die 100T installed, the hand moved to bearing hh221434/hh221410 proofread by disk to stamping, eye on the cutting edge will not be used in testing near watch.