CNC turret punch press programming should follow what principles?

2021-04-22

The so-called CNC turret punch processing programming, mainly refers to the gold-plated parts are expanded into a plan, and then placed in the first quadrant of the coordinate system, the flat circle of the hole system for the coordinate calculation process. Generally speaking, when punching, the main process is: part drawing, programming, program making, input NC control parameters, then select the start button, and finally process.

1. When the same workpiece needs to be processed multiple times in a mold, attention should be paid to whether the programming of the process arrangement is appropriate. The nature of the same type of processing process should be processed in the same programming program as far as possible, so as to avoid the displacement of the workpiece during stamping process causing the hole position of the same type of process characteristics to be offset and the burr surface to be inconsistent.

2. When programming knives, the general principles should be followed: first small and then large, first round and then special molds. In the same program, the cutting tools should be selected as little as possible. The width of the cutting tool should be greater than the thickness of the plate. The cutting tool should be selected as large as possible to ensure that the total length of the cutting edge is not less than 1.5 times of the length of the selected cutting tool. This helps to improve production efficiency and extend the life of the mold.

3. There are different types of forming processing in the same workpiece programming. Special attention should be paid to adjusting the tool path to make the moving path as short as possible. If necessary, different forming tools can be cross-processed. When processing workpieces with special tools, pay attention to the distance between two adjacent holes. In order to avoid mutual damage during processing, the adjacent forming center distance ≧ (the tool die sleeve radius is processed first). For example, type A: the diameter of the upper mold is 26mm, and the diameter of the lower mold is 25.4mm; type B: the diameter of the upper mold is 47.8mm, and the diameter of the lower mold is 47.6mm. The above die set is the standard calculation if it is processed and formed upward first, and the following die set is the standard calculation if it is formed downward.

When punching on the CNC turret punch press, its process characteristics. This part mainly covers six aspects. First, under normal circumstances, the processing sequence starts from the upper right corner, followed by large holes and corners, while flanging and source introduction are carried out at the end. Second, the width of the stamping can not be less than extremely thick; third, the same mold can not be used twice.

The bending forming machine is 5-7 times the speed of manual production

CNC turret punch press can achieve complex graphics work requirements

2021

04-22

Classification:

Industry Information

RELATED INFORMATION

21 Jul,2026

Strategic synergy strengthens the core business; collaborative growth boosts momentum.

24 Mar,2026

Unite Partners, Strengthen Quality, Usher in a New Journey, and Achieve Another Leap

24 Feb,2026