CJNC1614 CNC U steel and angle punching and shearing production line
Application and characteristics of production line
This production line can be used to three sides mark, punch and shear of U steel with high machining precision, high punching speed and high production efficiency.
It applies to the mass production of U steel and the production of small batch with many kinds of products when developing new products.
This production line can be used for NC marking, punching and shearing processing of angle steel, with the characteristics of high machining precision, fast punching speed and high production efficiency.
1.U steel data before processing:
1.1 workpiece material: Q355
1.2 length of U steel blank: 6000～9000mm
1.3 Max. length of U steel products: 9000mm
1.4 Machinable U steel model: No. 8～16
1.5 The dimension deviation and shape deviation of U steel meet the requirements of GB / t706-2016.
2，U steel data after processing:
2.1aperture specification of U steel:
Max. punching diameter on the ventral surface: Φ 26mm, material thickness ≤ 12mm
Minimum punch diameter on the ventral surface: greater than or equal to the thickness of the ventral surface
Max. punching diameter of wing surface: Φ 26mm, material thickness ≤ 12mm
Min. punching diameter of wing surface: greater than or equal to the max. thickness of wing surface at punching position.
2.distance error between holes: ± 0.7mm