The CNC punch press produced in Qingdao is widely used in the cold stamping processing industries such as electric power complete equipment, case cabinet, household appliances, elevator industry, air conditioning, kitchen equipment, office equipment, architectural decoration, hardware and furniture, medical equipment, lighting lamps and lanterns.
CNC punch is divided into: mechanical CNC punch, hydraulic CNC punch, servo CNC punch. CNC punch press is also known as CNC turret punch
(1) high machining precision. CNC punch press is processed according to the instruction given in digital form. The reverse clearance of the feed drive chain and the screw pitch error can be compensated by the CNC device. Therefore, the CNC punch can achieve high machining accuracy.
(2) it has strong adaptability to the processing object. When the parts are changed on the NC punch press, it is only necessary to re program and input the new program to realize the processing of new parts, which provides great convenience for the single piece with complex structure, small batch production and trial production of new products.
(3) high degree of automation and low labor intensity. The processing of parts by CNC punch press is completed automatically according to the pre programmed program. In addition to loading and unloading the workpiece, intermediate detection of key processes and observation of CNC punch operation, the operator does not need to carry out complex repetitive manual operation, and the labor intensity and tension can be greatly reduced. In addition, CNC punch generally has better safety protection, automatic chip removal and automatic cooling And automatic lubrication device, the operator's working conditions are also greatly improved.
(4) high production efficiency. Because of the good structural rigidity of CNC punch, it is allowed to carry out heavy cutting with large cutting amount, which improves the cutting efficiency and saves the mobile time. Because the moving parts of CNC punch have high speed of empty stroke, the clamping time and auxiliary time of workpiece are less than that of general punch. CNC punch machining quality is stable, generally only do the first piece inspection and sampling inspection of key dimensions between processes, so the downtime inspection time is saved. When processing on the machining center, one punch realizes the continuous processing of multiple processes, and the improvement of production efficiency is more obvious.
(5) good economic benefits. The numerical control processing accuracy is stable, the scrap rate is reduced, and the production cost is further reduced. The numerical control punch can realize multi-purpose, save workshop area and investment. Therefore, the use of CNC punch still obtains good economic benefits.