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Punching Machine for U-beams with Constant Section
  • Punching Machine for U-beams with Constant SectionPunching Machine for U-beams with Constant Section

Punching Machine for U-beams with Constant Section

Jinan Kaifeng CNC Machinery Co., Ltd. is a professional company set up by China Metal-forming Industry experts and industry veteran persons with integrated technology research, development, production and sales. Kaifeng is dedicated to providing customers with overall solutions for sheet metal working facility, medium and heavy truck beam working facility, such as turret punch press, press brake, CNC Sheet-metal flexible production line, truck beam equipment, Punching Machine for U-beams with Constant Section CNC tube punch machine, and so on. KAIFENG provides customers with one year warranty for its machine and free parts during warranty time.

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Product Description

China KAIFENG Punching Machine for U-beams with Constant Section takes advantages of a higher productivity rate and a more efficient just-in-time production.U-beams or chassis long-member manufactured by press-forming can be punched by a 3D KAIFENG punching line. The chassis rails can have a constant or a variable section. 


Holes in the top (web) & side (flanges) surfaces are hydraulically punched, hence the name 3D punching. Continuous online measuring of each U-beam or side member, guarantees high accuracy punching in X, Y & Z-direction.With Innovation and many years of experience on the cutting edge of technology, KAIFENG is able to meet customers' requirements in the industry.


Punching Machine for U-beams with Constant Section Parameter

Description

Unit

Parameter

Nominal Force

KN

1000

1000

2000

1000

1000

Max. Sheet Thickness

mm

12.7

Max. sheet size

Beam Length

mm

13500

Outside Width

mm

365

Flange Height

mm

110

Max. One Punching Diameter

mm

∮55

Number of Tools

set

18

18

8

10

10

Punching Efficiency

s/hole

0.85

Quantity of Clamp

Pc.

3

X Direction Tolerance

mm

≤±0.3

Distance of holes≤400

mm

≤±0.5

Distance of holes≤13500

Y Direction Tolerance

mm

≤±0.3

Web Hole to Side Tolerance

mm

≤±0.35

Flange Hole to Side Tolerance

mm

≤±0.5

Hole to Front Edge of Beam Tolerance

mm

≤±0.5


Punching Machine for U-beams with Constant Section Feature And Application

The punching design of U-beam of truck frame adopts German H+L hydraulic system.Double channel processing is adopted when punching, with high processing efficiency.The punch unit and important transmission components adopt automatic centralized lubrication.Reducing the labor intensity of operators with the perfect processing device of scrap transport.


Punching Machine for U-beams with Constant Section Details

●German H+L hydraulic system

 

●Floating clamps to feed steel plate

 

●BECKHOFF CNC Controller

 


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