What Is The Material Of The Punching Die Of Cnc Busbar Processing Machine?
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The copper busbar punching die has been fatigue tested and can punch 5,000 holes
continuously without failure, with a speed of 0.2min/hole and a minimum hole diameter of 3.2mm.
The relevant introduction of the punching unit of the busbar processing machine is as follows:
1.Punching method
Use punching molds to perform punching operations on copper and aluminum bars.
2.Punching mold type
It includes multiple types of holes, including circular holes, waist holes (elliptical holes), and square holes.
Special models can be customized, and punching tasks can be easily and quickly achieved through the
simple operation of changing molds.
3.Composition of punching mold
A set of punching molds consists of upper mold, lower mold (also known as bottom mold), polyurethane, spring,
large nut, and mold sleeve.
4.Mold supply situation
Manufacturers not only provide various universal punching molds at affordable prices, but also can customize special
models of molds according to customer needs.
Name: Punching station
Table plate: Q235, electroplated
Column: 45# round steel, quenched and tempered 260
Beam: forged 45# steel, quenched and tempered HB220-250
Punching die: cr12 mov (quenched and tempered hardness range 58~60HRC]
Process: quenching heat treatment, flange treatment
Punching features:
Round hole mold：
Lower mold specifications:
(Non-standard sizes can be customized)
ф7,ф9,ф11,ф13,ф15,ф17,ф19,ф21
Processing technology: vacuum quenching
Upper die punch specifications:
ф7,ф9,ф11,ф13,ф15,ф17,ф19,ф21
Waist hole:
Processing technology: vacuum quenching
Upper die punch specifications:
ф9*13,ф11*15,ф13*18,ф17*21
Lower mold specifications:
(Non-standard sizes can be customized)
ф9*13,ф11*15,ф13*18,ф17*21
Chamfering mold：
Processing technology: vacuum quenching
Upper die punch specifications:
R10,R15
Lower mold specifications:
(Non-standard sizes can be customized)
R10,R15
