Structure and working principle of horizontal and Semi-automatic cutting machine

Semi-automatic cutting machine Construction: Hydraulic system manual hydraulic steel cutting machine by the piston, the piston, cylinder, lever, pull the pin, the return spring, storage drums and discharge, suction valves and other components.
How it works: First drain valve clockwise and tighten, lift lever, namely the plunger lift, suction valve is opened, the hydraulic oil into the oil chamber; lift struts, hydraulic oil into the cylinder chamber is compressed, thereby push the piston forward, mounted in front of the piston moving knife can feed off. Immediately after blanking open valve counter-clockwise rotation,Semi-automatic cutting machine in return spring, oil has to flow back pressure oil chamber, the cutter will automatically retract cylinder. Again and again, were cut tendons.

Horizontal steel cutting machine is mechanical transmission, because of its simple structure, easy to use, has been widely used.
Construction: mainly by the electric motor, transmission, gear box, crank mechanism, the body and the cutting knife and other components. Suitable for cutting 6 ~ 40mm common carbon steel.
How it works: driven by the motor through V pulleys, cylindrical gear driven eccentric shaft. In the eccentric shaft with connecting rod, rod driven slider and the movable blade in the machine, slide the seat is reciprocated, and fixed to Semi-automatic cutting machine base fixed blade selection made of carbon tool steel and through heat treatment, general ago angle of 3 °, after an angle of 12 °. Usually fixed blade and the movable blade between is 0.5 ~ 1mm. In the edge on both sides of the machine base is equipped with two gear rack, in order to reduce steel swing phenomenon.