Precision CNC Bending Machine for Advanced Steel Sheet Forming

Product Description

 

1. Main spare parts
2. Structure feature

Name			Type model
Die/mold			Concentric mould, heat treated
base and side frame	Frame material		Q235A
	Processing method		Welding structure, stress removal, CNC boring and milling
	Manufacture		Pully
Main motor	Y-type		Nantong Tongde
Main electrical elements			Siemens
Adjusted working table			Huangshi
Control system			DA53T
Hydraulic system	pump	type	Gear pump
		Manufacture	Heydeck, USA
	valve	Manufacture	Haimen
	Cylinder	Piston rod	Forgings, heat treatment HRC48-50
		Manufacture	Jianhu huaxing
		sealing	American pike/Japanese walka
Back gauge	Guide screw		precision ball screw
			Hard dovetail rear baffle

CNC CONTROLLER SERIES

1). The features and functions of the control system and the hydraulic system enable the machine to have higher productivity and bending accuracy for plate bending. When bending materials of different thickness, shape or size, the upper die of different shape or the lower die of V-groove with different opening size should be selected.
2). CNC system automatically calculates and adjusts bending force according to different plates, thicknesses and lengths, strictly controls unnecessary work of oil pump motor, and saves energy waste;
3). Due to the adoption of imported coupling, the vibration and noise caused by the power transmission of the motor and oil pump are solved, which makes the machine almost silent in the whole working process;
4). All steel welded structure, vibration elimination of stress, high mechanical strength, good rigidity.Hydraulic upper drive, stable and reliable;
5). The frame is formed by CNC floor boring and milling machine in one process, ensuring the parallelism and perpendicularity of each mounting surface;
6). The oil cylinder is directly mounted on the bottom plate of the oil cylinder on the left and right sides of the frame, and directly drives the slider to move up and down, with simple structure;
7). During the movement of the slider, the whole process is monitored by the CNC system. The hydraulic synchronous block controls the synchronization of the slider.
8).Hydraulic deflection compensation table, the CNC system according to the rigidity of the machine, automatically calculated and adjusted the amount of compensation, so as to solve the bending process of the table and slide produced deflection deformation, to meet the full-length high-precision bending;
9).The positioning of grating ruler on both sides is fixed by c-plate on both sides and installed at the root of the workbench, so that the bending distance between the upper die and the lower die is free from the error caused by the stress and deformation of the wall plate.
10).Imported double lead ball screw makes the rear material move quickly and sound is low, and the positioning accuracy is high.
11). After the pressure oil required by the system is inhaled into the pump by the mesh filter, it is filtered by the imported high pressure and high density filter and input into the hydraulic components to ensure the normal operation of the components;
12). The connection of the imported bayon-sleeve pipe ensures that the oil road is unimpeded and free from impurities, and is not subject to the blocking valve and oil leakage caused by temperature and service age;
13).In terms of electrical design, there is a power switch and a mechanical interlocking device for the electrical box. If the door of the electrical box is opened, the power will be cut off automatically, ensuring the safety of operation and maintenance.
14).Equipped with side protection and rear protection, installation of door opening power off device, to ensure the safety of operation and maintenance.
 

1. DA53T CONTROL SYSTEM 4+1

1). The numerical control system adopts the special numerical control system for DA53T bending machine of Delem company in the Netherlands, with fashionable appearance design, easy operation, human-oriented, hanging installation and Chinese display.
2). 7 inch display, 240×320 lattice.
3). easy to operate interface, bending Angle directly input.
4). with the function of Angle correction, greatly facilitate the operation of the final customer
5). Omni-directional collision detection function, eliminate waste products
6). The repetitive control precision of the slider can reach 0.01mm, and the repetitive control precision of the rear baffle can reach 0.10mm.
7). a multi-step bending programming, to facilitate the user to complete a multi-step bending process.
8). automatic calculation of pressure, deflection, automatic positioning of rear baffle.
9). fender escape function, convenient for users to fold special workpiece fender and work piece interference.
10). Automatic calculation of arc bending function, convenient for users to fold arc work piece.
11). Multiple languages displayed in Chinese.
12). 500 program line, each program line up to 25 steps, each step can be repeated 99 times.
13). 60 sets of programmable machine tool mold, 30 sets of upper die, 30 sets of lower die.