CNC combined punching shearing marking line machine for angle steel channel steel flat bar

CNC combined punching shearing marking line machine for angle steel channel steel flat bar

CNC Combined Punching Lines

Overview

Shearing 

Punching 

Marking 

Notching  

Programming Mode Drawing or lofting software 

Shearing force 2200KN 

CNC 4 Axis 

Marking force 650KN 

Water cooling 

Japan Mitsubishi PLC control 

Japan Panasonic servo motor 

Lenovo computer 

Taiwan Yadeke pneumatic components 

Italian Atos hydraulic valve 

Model:JBX1612

Function:Punching, Marking, Shearing

Processing Range

Channel steel:U8#-16#

Angle Steel :40х40х4~160х160х12mm

Flat steel :40x4-160х12mm



  • 40х40х4~160х160х12

    mm

  • 1000

    KN

  • 50-80

    m/min

introduction

This machine can realize typing, punching and cutting of Angle steel, channel steel and flat steel. For channel steel, it can punching holes on web side only, channel, Angle and flat steel shearing are single blade cutting

The uploading part is mainly composed of transverse feeding unit

Transverse material platform by motor, reducer through sprocket, chain transmission, to assure the feeding process stable with low noise. This part function is uploading the material on the in-feed conveyor, ready for clamp by the CNC feeding cart 


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Application

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Technical Data



Model


             

JBX1612

 


Working Range(mm)


Angle Steel L40х40х4~160х160х12
Flat steel :40x4-160х12
Channel steel :U8#-16#


 


Max. Punching holes(mm)



Round hole :Φ26
Slot hole: Φ22x50



Punching force (KN)



1000


Punching Sides



Angle steel : two sides 

Channel steel : web side only



Marking Force(KN)



650


Shearing Force (KN)



2200KN


Shearing Mode


Angle and channel steel:single blade
Flat steel straight shear and shear with arc



notching



Angle steel:can cut right angle(≤63°)mm


Raw Material length (m)


12



Punching dies



6(3 for each sides)


Punching Frequency(m/min)



40-45


Hydraulic System Pressure(Mpa)



25


Marking size(mm)



14×10×19


CNC Axis No.



4


Feeding speed (m/min)



50-80


Cooling Method



Water cooling


Air System Pressure(Mpa)



0.8


Programme



Keyboard input,RS232 interface input,floppy disc input,USB interface


Overall Size (mm)



27000×4500×2200

Workpiece

Features

The main function of the pressing unit is to compress the angle steel to be printed, punched, and sheared to prevent the angle steel from deviating when it is stressed and affect the processing accuracy, and it is also a mechanism to overcome the punching and shearing force.

The marking unit is composed of a bed support fixed on the machine base, a movable bed, a hydraulic power pressure head, and a four-position oil cylinder that realizes the transposition of the four word boxes. According to the instructions of the computer, print at the position required by the drawing. In order to meet the processing range of the machine, a manual adjustment mechanism is added, which can be used to change the down position of the mobile body (namely the position of the word head) to adapt to the typing position of angles of different specifications.

Punching unit: It consists of three bodies fixed on the machine base, two sets of hydraulic cylinders, two sets of die holders with molds, two sets of driving mechanisms, and two sets of servo units for adjusting the pitch. Each side of the unit can be equipped with two different specifications of punches, each punch is equipped with a cylinder. A cushion block is connected to the cylinder piston rod, and the cushion block is installed between the punch rod and the cylinder pressure head. According to computer instructions, the punch is automatically selected, that is, the corresponding cylinder is selected to push the corresponding pad; the positioning of the quasi-distance is determined by the servo motor driving the die frame through the ball screw drive to move up and down to the required punching quasi-distance. The punching is completed by the power of the punching cylinder through the hydraulic system.

The shearing unit is composed of a frame body, a shearing cylinder, an upper knife mechanism, and a lower knife mechanism. The cutting mechanism can adjust the gap according to the thickness of the angle steel to ensure the cutting quality.

It is composed of workpiece support roller and turning cylinder. Through the button control on the button station, the processed workpiece is turned out and placed on the left or right side.

The hydraulic system is composed of oil tank, high pressure and low pressure pump group, cooler, main valve group and other control valve groups. It is used to provide working power to each cylinder of the main engine.

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