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Item # MZ-40, JFY CNC Bus Bar Bender


The JFY bending unit is a companion unit to the JFY punch, however, it is a fully independent machine tool. The MZ-40 is designed specifically for bus bar, including U-bends. It is supplied standard with 160mm tooling with 200mm available.

Programming and tool changing are simplified by using a computer graphics program and controller. The MZ-40 has an advanced PC control with graphic simulation software. Through 2-D graphics dimensioning information, the software develops the part profile and bend allowances. Once programmed, the part can be named and saved to the PC.

The MZ-40 utilizes two encoders. The first monitors the punch stroke, used in manual program forming. The backgauge is driven by the servo motor and highly accurate ballscrew. The second is a rotary encoding on the automatic feedback die that monitors the material bend for accurate repeatability of the part. Because of the MZ-40’s repeatability, high accurate bends can be achieved from the very first bend, reducing material waste dramatically.




Specifications  · Features

Specifications

Bending Force
44 ton-force

Bending Accuracy
± 0.3°

Adjustable Stroke
0 to 0.5 in

Max. Bending Stroke
7.87 in

Max. Bending Angle
95 º

Max. Size Vertical Bend
.59 x 6.30 in

Max. Size Horizontal Bend
.47 x 3.94 in

Max. Inner Width U-Bend
1.57 in

Backgauge Stroke
59 in

Max. Backgauge Speed
13 in/s

Max. Hydraulic Pressure
3916 psi

Air Pressure
72.5 psi

Power
7 kW

Dimensions
170 x 61 x 65 in

Weight
3306 lb


Features

Stroke Measurement
Switching from angular measurement to stroke measurement allows for infinite selection of the ram stroke and depth of the punch into the die. The stroke function can then be stored for later use on the same piece part. Bending consistency is dependent, of course, on material consistency and programmer expertise.

Electronic Cavity Die

CNC Control

Angular Measurement
Measuring accuracy of ± 0.1° is assured by the computer controlled angular bending technology. The precision Heidenheim feed back scale provides bending accuracy within ± 0.3°. Spring back is automatically compensated by electronic auto-feed back.


 MORE IMAGES 

·  CNC Control Detail

·  Electronic Cavity Die Detail

·  MZ-40 Control Screen Detail

·  MZ-40 Bar Forming

·  MZ-40 CNC Bus Bar Bender


M & E Values, Inc.