copper busbar processing machine consists of three units- a punching unit, a cutting unit, and a bending unit.
In the last post we share the precautions for safe operation, if you are interested, suggest going to read it.
cnc busbar machine precautions for safe operation
This post will share how to use the three units correctly.
1. Before punching, the moving parts of the machine must be oiled.
2. In the punching process, the flatness of the processed material should be maintained. see below picture 1.
3． The punching device can directly bear a large force, But the mold will fail when subjected to eccentric load.
(prohibit: Punch oval holes with a circular mold, To avoid personal injury and damage to the mold)
4． Notice: Material defects can also cause mold damage.
5． When the machine body rises after punching, the material to be processed should be well balanced.
6． When punching, it is necessary to select a suitable mold, and carefully check whether the mold is matched when replacing the mold.
7． Must remain to punch on the workbench.
Punching mold changing method:
1． Before changing the mold, the mold to be replaced should be turned to the outside to facilitate the replacement of the mold.
2． Take out the upper mold, Find the correct position and place the required upper mold.
3． Take out the lower mold, Replace the lower mold with the matching upper mold， At the same time, turn the replaced mold position to the punching position.
4． Be sure to use the “button switch” or “foot switch”, “up”, or “down” on the screen to check the alignment of the upper and lower molds.
1． Before cutting off, the moving parts of the machine must be oiled.
2． During the cutting process, the processed material should be kept flat. see figure 1
3. Find the location of the workpiece to be machined, There are scales on the table.
The knife edge position is 0, and the stop ruler is set according to the required length, and then the cutting operation can be completed through the foot switch or manual button.
When bending, the following methods should be followed:
1． Lubricate the moving parts.
2． When bending, the corresponding convex and concave molds should be selected according to the width, thickness, and angle of the material to be processed.
3． The die opening is selected according to the specifications of the material to be processed. If the user has no special requirements, the equipment will randomly provide a concave die with an opening of 70mm, and a convex mold of R10 and R5.
4． When a Z-bend is required, a small R3 die may be required
5． Additional functions can be added as options:
(1)Vertical Bending:（Commonly known as a vertical bend or side bend）The operator replaces the vertical bending die, Puts the busbar into the middle opening of the convex mold, steps on the “foot switch”, and pays attention to jogging until the desired angle is completed. If a batch of products is made, the test piece can be adjusted to the position reached by the first stroke.
(2)Embossing: This function can be achieved by replacing the embossing die.
(3)Back flattening: When the angle is too large due to careless operation, it can be replaced with a back-flattening die for back-flattening.
Bending unit diagram see the below picture
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