Turret punching machine is one of the main categories of CNC punching machines.
CNC turret punch machine, which integrates machines, electricity, liquid and gas, is a kind of pressure processing equipment for punching on the plate and shallow drawing forms through turret punch die.
Turret punching machine mainley is composed of the computer control system, hydraulic power system, servo feeding mechanism, mold library, mold selection system, peripheral programming system.
The CNC turret punching machine can send the panel veneers to the processing location by the servo feeding mechanism through the processing program, which is compiled by the programming software (or by hand).
The hydraulic power system presses the workpiece according to the program and automatically completes processing.
The throat depth of the CNC turret punching machine refers to the distance from the center of punching to the side plate of the bed. Its size directly determines the width of the processed plate.
It is widely used in the punch processing of machinery, electrical appliances, instruments, screen meshes, hardware, various metal plates, boxes, cabinets, and other industries.
Using single blanking and step blanking to punch holes and parts of various shapes and sizes . It is suitable for stamping various of metal sheet .
Specific operation method of turret punching machine:
Turret punching machine provide the option of reforming metal parts or tapping by punching head hit metal sheet .
The punching head can rotate tools in any angular position. This minimizes setup times and increases your productivity. Intelligent automation optionsmake life easier for the operator and increase throughput.
1) Start the CNC machine tool operation
① Machine start button ON
② Program lock button OFF
2) Edit operation
① Choose MDI mode or EDIT mode
② Press (PRGRM) key
③ Input the program name and press the (INSRT) key after inputting the program address and program number characters.
④ Type in the block
⑤ Press the (INPUT) key after inputting the block number and operation instruction code.
3) Run program operation
① Program lock button ON
② Select automatic circulation mode
Call program operation
Calling the machining program stored in the CNC system .
1) Start the CNC machine tool operation
① Machine start button ON
② Program lock button OFF
2) Call program operation
① Choose MDI mode or EDIT mode
② Press the (PRGRM) key
③ Call the program and press the key after inputting the program address and program number characters.
3) Run program operation
① Program lock button ON
② Select automatic circulation mode
③ Press the automatic cycle button
The Motion Axis Of Cnc Turret Punching Press
X axis: the servo drive axis that moves the workpiece along the direction perpendicular to the length of the bed
Y axis: a servo drive axis that moves the workpiece along the direction parallel to the length of the bed
A-axis: Rotating turret-type tool magazine selects the rotation axis of the mold
C axis: the rotating axis for automatic mold indexing, which can rotate the mold at any angle
The Processing Methods Of Cnc Turret Punching Press Machine
Single punching: complete punching in a single pass, including straight line distribution, circular arc distribution, circumferential distribution, and grid hole punching.
Continuous punching in the same direction: using rectangular molds to partially overlap processing, long holes, trimming.
Multi-direction continuous punching: the processing method of using small molds to process large holes.
Nibble: Use a small round die to continuously punch the arc in a small step.
Array forming: processing multiple pieces of the same or different workpiece processing methods on a large board.
The Station Of Turret Punch
General thick turret molds are classified according to the aperture size that the mold can process to facilitate the selection of molds. It is usually divided into five gears: A, B, C, D, and E.
A(1/2”) station: processing range Ø1.6～Ø12.7mm
B(11/2”) station: processing range Ø12.7～Ø31.7mm
C(2”) Station: Processing range Ø31.7～Ø50.8mm
D(31/2”) station: processing range Ø50.8～Ø88.9mm
E(41/2”) station: processing range Ø88.9～Ø114.3mm