CNC punching machine can be used for all kinds of metal sheet parts processing, it can achieve a variety of complex holes and shallow stretch forming processing at one time.
It also can use small punch to step the punching method punches large round holes, square holes, waist shaped holes and various shapes of curve contours.
Through simple combination, compared with traditional stamping. it saves a lot of mold costs, can use low cost and short cycle to process small batch, diversified products, has a large processing range and processing capacity, so as to adapt to the market in time.
Features of cnc Turret Punching Press
The operation and proceeding of the punching are all completed in this CNC turret unit, which is the brain of the punching machine.
Comparing with ordinary punches, CNC punch press have the following features :
- High processing precision and stable processing quality
- Large processing area in 2.5m*5m processing area completed at one time through cnc turret press.
- Multi coordinate linkage carried out, and parts with complex shapes processed for bending or shearing .
- When machining parts changing, only need to change the numerical control program and save production time
- The punch itself has high precision can choose favorable processing dosage automatically with high productivity
- The punch press has a high degree of automation, which can reduce labor cost.
- Easy to operate just know how to transfer the drawing into our CNC into G code .
The Processing Methods Of cnc Turret Punch Press
- It can complete punching in a single pass, including straight line punching, circular arc distribution, circumferential punch, and grid hole punching.
- It can guarantee the continuous punching in the same direction
- Multi direction continuous punching for the processing method from using small molds to process large holes.
- Use a small round die to continuously punch the circle arc in a small step.
- Processing method of forming a shallow stretch according to the shape of the mold.
- Continuous forming for all types of the sharp
- Processing multiple pieces of the same or different processing methods on a large board
Turret presses especially suited for low to medium volume production runs. Their flexibility and speed are continually being greatly improved and they are the most cost-effective choice when compared with dedicated stamping press tooling and processes.
Intermediate-sized units may hold up to 60 tools, have up to 50 tons press capacity, and normally use a table of 1.5M
In practice, the functioning speeds generally linked with the size of machines. The larger machine can run at less than maximum speed to preserve accuracy while conforming to the inertia of relatively larger tools .
Watex machines designed with a bridge frame design. CNC turret press deviates substantially in size and speed.
Prospects and Limitations of the CNC Turret Punching
The prospect to improve part appearance and precision with specific tools in the turret press overlooked. With special tools can considerably improve dimensional control while minimizing burrs and improving feature appearance.
CNC press processing is the incredible design versatility in configuration and size of features within one punching unit. Particularly models with indexable tool stations, make the nibbling of small or large and complicated features a practical reality.