Hardware shrapnel in the stamping process, due to the use of high-speed press, the risk factor is relatively high. If you do not operate properly, the mold will constitute a serious damage, and the operator's safety will be harmed, so when the mold needs to go down, keep in mind the following operations Implementation, ability to ensure the safety of the mold and the operator.
　　Metal shrapnel die under the machine is divided into two kinds of conditions, the normal under the machine and the machine under abnormal conditions.
　　First, the metal shrapnel normally down machine:
　　1. First hit the punch "inch", off Remove the counter;
　　2. Use the jog switch to hit the punch to the bottom dead point (180°), cut the tape; stop the die from cutting when the die is dead, which will easily lead to deformation of the tape and damage to the mold parts
　　. Loosen the upper and lower mold screws.
　　4. Push the punch to the top dead center and pull the mold to the base of the mold car. When the mold is pulled out, the two must finish together. Do not pull the mold to ensure safety.
　　5. The mold car must be pulled. after the punch at a distance from the mold before reducing vehicle height to prevent the press die train cars route, constituting the mold slide.
　　6. the clamping screw, scissor, hook material, stop the flashlight placed in operation when the punch surface pathways lower mold die.
　　two , hardware shrapnel disorders under the machine:
　　1. Turn off the host Power supply and counter;
　　2. After the flywheel is completely interrupted, place it on the front and back diagonal corner posts with a plastic or paper core. It must not be placed between the stripper board and the mold fixing board, nor can iron be used as a substitute for the plastic housing. In the mold.
　　3. Shake the flywheel with a safety rod (don't pull the flywheel by hand or use a safety rod to stop the flywheel before the flywheel is uninterrupted) Sticking up and down the high post.
　　4. Loosen the upper and lower mold screws and use a safety rod. Pull the flywheel to 0 ° -70 °, you can pull down the mold.
　　Third, the metal shrapnel under the machine Note:
　　1. Before the mold must be admitted to the mold feed material with the pallet has been loose to win.
　　2. When the mold is pulled, one person can pull outwards, and one person pushes backwards. (Don’t push the two people to push backwards, push the mold out of the punching machine.) You can also use the lift screw to circulate the screw holes of the lower mold base and lift both hands together. from the point drawn.
　　3. when the mold pulled away from the vehicle is not turning too fast punch die, to prevent the guide plate or the press or punch catching tray information enclosures constituting the slide mold parts or mold damage.
　　4. when the lower mold malfunction Can't move inching operation, especially after the mold stops high-pillar plastic.
　　5. After the mold lower mold will shut down the press host and other power off, to prevent capital wastage.
　　6. Mold die-down operation to support the normal operation The needle enters the round hole of the material. (The material constituted by the feeder is not retracted when no pressure is applied, causing the tape to wrap.) Stopping the mold to stop at the bottom dead point. (Easy to construct the mold spring and reduce the service life of the
　　mold ) Information on metal shrapnel stamping (metal shrapnel or non-metal shrapnel) is treated in batches for rewards and penalties to enter special target parts. Moulds are critical for stamping, do not meet stamping and doubling of dies, lot numbers are difficult to demand, and stamping for elders does not advance. The technique of stamping ancestors cannot be completed.