Views: 318 Author: Site Editor Publish Time: 2021-11-09 Origin: Site
Shearing machine is widely used in the machining of shearing equipment, it can cut various thicknesses of steel material. Commonly used shears cut into flat, rolling shear, and three kinds of shear vibration. The sheer thickness of less than 10mm shearing machine for mechanical transmission, more than 10mm for the hydraulic dynamic transmission. Generally with a foot pedal or button manipulation for single or continuous shear metal.
Here is the content:
Working principle of guillotine shear machine
Disadvantages of manual shearing machine
The advantages of hydraulic guillotine shear machine
Guillotine shear cutting machine shear should be able to ensure the straightness and parallelism of the shear surface of the sheared plate material, and minimize plate distortion, to obtain a high-quality workpiece. guillotine shear cutting machine on the blade fixed in the tool holder, the lower blade fixed in the table. The table is equipped with a ball to keep the sheet.
(1) Low stroke count.
(2) High motor power.
(3) Hydraulic components are prone to failure and high maintenance workload.
Hydraulic drive shearing machine is the piston rod of the cylinder and scissors slider connected to the table.
[1] Hydraulic a mechanical joint drive shearer dead scissors mounted on the slider, the next scissors installed in the work. This shearer is the use of mechanical mechanisms to achieve parallel movement of the knife frame hydraulic drive shearer, which has the advantages of hydraulic transmission but also do not complex oil circuit.
[2] Bed (i.e., rack) shearing machine bed is usually composed of left and right column and table and connecting beam. The left and right columns and connecting beams are generally welded from an A3 steel plate, to eliminate the stress after welding, the welded bed is to be annealed to prevent deformation of the bed after assembly. The lower part of the connecting beam is generally made into a slope so that the sheared steel plate can slide out by itself.
Workbench is generally cast iron, with bolts to fasten it in front of the bed, to reduce the friction of the sheared plate material in the workbench, the shearing machine is equipped with a steel ball on the workbench, the lower end of the steel ball is equipped with a spring.
[3] Slider [knife frame] slider is an important part of the shear, it needs to have sufficient strength and rigidity to ensure that the shear plate material has high shear accuracy and good fracture quality.
[4] Pressure material mechanism plate material in the shearing process should always be pressed on the table, otherwise, the plate material will be displaced in the shearing process, resulting in increased size deviation of the sheared plate material.
(1) Safe to work and can prevent equipment failure caused by overload.
(2) Simple structure, easy to manufacture, short production cycle, and low cost.
(3) Easy to operate, it can realize single stroke, continuous stroke, pointing stroke, stopping mid-stroke, and return stroke.
(4) Low vibration, smooth working, low noise, and long tool life.
from being scratched when sliding on it. The backstop is used for positioning the sheet and its position is adjusted by the motor. The press ram for compressing the sheet to prevent it from moving during shearing. Guardrail is a safety device to prevent work-related accidents. The return stroke generally relies on nitrogen gas for fast speed and low impact.
Guillotine shear shearing machine is an essential tool for various factory production. To further understand how to choose the appropriate supplies, ZC-power has a series of shearing cutting machines, welcome to consult and purchase. Tel: 0086-15852949220.
