Automobile Manufacturing
Processing scheme of various pipe fittings in the whole vehicle
HVS-425FA-CNC
425 Automatic Pipe Cutting Machine
This machine adopts high-speed hacksaw blade to cut metal pipe fittings and profiles. The equipment can be programmed to perform precise sawing of pipe fittings of any length and size, with excellent cutting section smoothness and perpendicularity.
This machine has the functions of automatic clamping, automatic feeding, automatic cutting and automatic circulating cooling. It can form an automatic cutting workstation by selecting an automatic feeding rack and a blanking conveyor belt.
Working Principle
425 automatic pipe cutting machine adopts electro-hydraulic combined drive equipment action. The clamping of pipe fittings and the feeding of saw blades are controlled by double oil circuit drive respectively to avoid unstable factors caused by pressure fluctuation. The length positioning of pipe fittings is realized by servo motor and ball screw drive.
The equipment adopts precision grinding gear box head design, with stable cutting and low noise; Through four-stage speed adjustment, it can meet the cutting needs of different products.
The disassembly actions of the machine include clamping, cutting, feeding and positioning, and tailing.
Action purpose and principle of full-automatic pipe cutting machine:
1. Clamping (hydraulic drive clamps the cutting workpiece);
2. Cutting (hydraulic feed, cutting with high-speed hacksaw blade);
3. Feeding positioning (driven by servo motor to control the sawing length);
4. Pull tailings (hydraulic drive, which can realize the shortest tailless cutting).
Equipment Characteristics
Design of precision grinding gear box head
425 automatic pipe cutting machine adopts full gear cutting head composed of precision grinding helical gear. The saw blade rotates smoothly and the force on unit tooth is uniform, which can effectively improve the cutting progress and the service life of the saw blade.
Dual hydraulic system zoning control
The machine is driven by dual hydraulic system, which controls the equipment action by zones, and separates the feed hydraulic circuit from the clamping and pulling actions, so as to prevent mutual interference when the actions are carried out at the same time, and the sawing is more stable.
Mitsubishi plc+ self developed control system
The automatic pipe cutting machine adopts the numerical control system independently developed by Mitsubishi plc+, which can realize the functions of fixed length programming cutting, variable length programming cutting and mixed length programming cutting, and is compatible with various operating conditions.
Quick change mold design, convenient for flexible production
The machine adopts a rapid die interface design, which can realize rapid disassembly and assembly of different dies, and immediate production can be achieved after minor adjustment.
High and low four speed adjustment, wider applicability
The speed of the machine is adjusted by two speed motors and two groups of synchronous wheels with different speed ratios, which can achieve four-stage speed change. It is applicable to a wider range of pipe material and wall thickness, and the speed adaptation is more accurate.
Tail pulling function to reduce waste of head and tail
This machine is designed with the function of pulling tailing. It can automatically start by matching the length of pipe fittings through the system. It can cut without tailing in the shortest time and reduce material waste.
Video Presentation
The pipe fittings sawn in this video are 60*2mm seamless steel pipes. The equipment will automatically feed and cut to length through program editing. The cut pipe section is smooth and free of burrs.
Equipment Parameters
Model
HVS-425FA-CNC
Structural Style
Left and right cross jaws + vertical feed
MAXBlade Diameter
400mm
Controller
PLC
MAXSingle Feeding Length
1500mm
Input mode
Touch screen human-computer interactive input
MaxFeeding Speed
700mm/sec
Controller
Max 7Mpa
Cutting accuracy
Length error: ± 0.2mm section perpendicularity: ± 0.2 °
Equipment Size
2400*800*1750mm
Equipment Parameters
Furniture Manufacturing
+8618506185021
18506185021@163.com
Jiangong Avenue, Nanfeng Town, Zhangjiagang City, Jiangsu Province