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CNC turret punch press tool grinding machine, 1. PLC control, full automatic, 2. High precision, +/-0.005mm, 3. Simple operation - details see: https://www.machineto.com/cnc-turret-punch-press-tool-grinding-machine-10127122

CNC turret punch press tool grinding machine

I Description of the machine

This machine is specially designed and produced for grinding punching tools used in CNC turret punch press. Max. grinding diameter is300mmand the rotating worktable is inclinable to be0-15 degreewhich is for grinding rooftop tools.

New improved AUTOMATIC TOOL SETTING function makes tool grinding much simpler!Similar to Japanese tool clamping method!

The dual-alleyway water cooling system and high-grade grinding wheel prevent tools from burning and so raise the life of tools.

Both top and bottom tools can be grinded by this special machine.

II Features comparing to surface grinding machine:

Convenient and fast fixing tools: since the top punching tools are long and they are not easy to be fixed onto normal surface grinding machine

Small occupying area: can be closed to the turret punching machine. If you don’t have spare tools, this is most important.

High grinding precision: Axis of grinding wheel is designed to be same to that of the working face.

Simple & convenient operation:Grinding measure can be preset and automatically PLC controlled

Special boron carbide grinding wheel, long life and more smooth & clean grinding results (same to Japanese one)

III Main features of new updated style:

l Automatic tool setting:when grinding wheel goes down and close to workpiece (tool), it can sense the workpiece. As soon as grinding wheel touch workpiece, cooling system starts, NC controller reset and calculate grinding stroke from this point and thus assure grinding accuracy. During grinding, grinding wheel keeps contacting with workpiece and keeps constant pressure!

l Full welded frame:assuring stability of machine body

l Double linear guides:assuring stability of motor up & down

l Fine milled working surface:assuring verticality and concentricity

l Precious screw rod:assuring high precision grinding feed rate

l Inner cooling system:direct inner cooling, reduce annealing

l Mitsubishi PLC control:safe & reliable

l Servo motor drive:stable and reliable

l Stainless steel cover:better looking, no rust

l Touch screen operation:simple and convenient

l Rough grinding precision: 0.005mm; Fine grinding precision 0.001mm!

IV Main technical parameters

No.	Item	Parameter
1	Grinding precision	±0.05mm
2	Grinding wheel	boron carbide
3	Max. tool diameter	300mm
4	Max. tool height	250mm
5	Min. grinding measure setting	0.001mm
6	Max. feeding speed	900mm/min
7	Min. feeding speed	0.015mm/s
8	PLC	Mitsubishi from Japan
9	Motor for main spindle	2.2kW, 3600rpm
10	Motor for rotary worktable	0.375kW, 1800rpm
11	Motor for cooling water	0.125kW, 1800rpm
12	Electric power source	AC 380/400V, 50Hz/60Hz
13	Dimension	600 x 700 x 1650mm
14	Weight	600kg