Maximum sawing range (mm) ：1000*1000 Cutting line speed (m/min) ：25/45/69 Specifications (L×W×Thickness)(mm)：10222*54*1.6 Main motor power (kw) ：11 Oil pump motor power (kw)：2.75 Cooling motor power (kw) ：0.07 Feed speed adjustment method ：Hydraulic stepless speed regulation Table height (mm) ：500 Working Feed Clamping Method：Hydraulic
1. Function and feature description
2.Gantry type metal sawing machine is a semi-automatic band sawing machine integrating electromechanical and hydraulic. It is a device for sawing various profiles such as ferrous and non-ferrous metals with large diameters. It has the advantages of high efficiency, energy saving and high precision. With reasonable structure, beautiful appearance and convenient operation, it is the most ideal band sawing machine for batch cutting of large and medium-sized enterprises.
3. The sawing speed is fast, efficient and energy-saving; sawing narrow slits, material saving; hydraulic feeding, stepless speed regulation; hydraulic clamping, automatic shutdown; simple and convenient operation and maintenance.
The main components of the sawing machine are: bottom seat; bed body, column; saw beam and transmission mechanism; guiding device; workpiece clamping; tensioning device; feeding frame; hydraulic transmission system; electrical control system; lubrication and cooling system.
The hydraulic transmission system is composed of a hydraulic circuit composed of pumps, valves, oil cylinders, oil tanks, pipelines and other components and accessories. It completes the lifting and lowering of the saw beam and the clamping of the workpiece under electrical control. Through the speed regulating valve, the stepless speed regulation of the feed speed can be implemented to meet the needs of sawing workpieces of different materials. The electrical control system is a control circuit composed of an electrical box, a control box, a junction box, a travel switch, an electromagnet, etc., which are used to control the rotation of the saw blade, the lifting of the saw beam, and the clamping of the workpiece, so that it can be operated according to a certain working procedure. Realize the normal cutting cycle.
Lubrication system: Oil must be lubricated according to the requirements of the machine tool lubrication parts (wire brush shaft, worm gear box, active bearing seat, worm bearing, upper and lower shafts of lifting cylinder, and sliding surface clamping screw of movable vise) before starting. The worm gear and worm in the worm gear box are lubricated by No. 30 oil bath, which is injected from the oil plug hole in the upper part of the worm gear box. between. The oil should be changed after a month of trial use, and the oil should be changed every 3-6 months thereafter. There is an oil drain plug at the lower part of the worm gear box.
Metal sawing machine advantages:
◎Hydraulic control of cutting speed, stepless speed regulation;
◎The structure of the guide block is scientific and reasonable, which prolongs the service life of the saw blade;
◎Gantry structure
◎ Stable sawing and high precision; work clamping adopts hydraulic clamping, which is easy to operate;
◎The upper and lower wire gauge of the guide rail has high precision