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Installation and debugging method of NC feeder

Mar. 04, 2020

NC feeder can be used with various types, brands, tonnage of punching machine.Not only can be used with traditional flywheel ordinary punching machine, but also with pneumatic precision punching machine and various imported brands punching machine.


NC servo feeder, punch feeder


Although NC feeder can cooperate with various punching machine, but its installation and debugging methods are basically the same, mainly divided into 5 major steps:
1. Fix the installation plate of the feeder on the side of the down surface of the punching machine. Pay attention to align the installation plate with the middle position of T-groove on the table, drill 4 M16 tooth holes at the side of the table according to the hole position on the installation plate, and then fix them.


2. Lift the head of the NC feeder with forklift truck or crane, then fix it in the keyway of the mounting plate on the platform, and fix the head with matching bolts.


3. The NC feeding machine skateboard usually has about 100mm adjustment amount for adjustment, when the press machine is installed the mold, loosen the two bolts on the skateboard, adjust the bolt and fixed on the installation plate, tighten the bolt according to the height of the mold adjust the NC feeding machine feeding height.


4. Set the relaxation device of NC feeding machine. If the feeder is pneumatic feeder, the CAM set of the press should be connected with the release signal line, and when the stroke of the press is close to 180 degrees, adjust the CNC feeder to be in a relaxed state. If the feeder is a mechanical NC feeder, the press slider on the corresponding position to install a good release rod. (special note: if the stamping material is relatively thin and there is a distance between the supporting plate and the lower die, the guide plate must be installed to avoid deviation during feeding by the feeder)


5.Connect the feeding signal line with the CAM of the press, and set the press slider at 270 degrees when the feeding machine starts feeding, if the press does not have a CAM group, it needs to install a micro switch or proximity switch to achieve automatic feeding and relaxation.