1 Air Hammer

Air hammer from the working part (piston, hammer and anvil iron rod), power transmission parts (motor, pulley, crank shaft, etc.), and body control part (compression cylinder, the working cylinder, column and base), with crank axis of rotation so that compressed air cylinder is compressed or expanded, the air cylinder and compression cylinder through the work connected between the airway and airway control valve, into the working cylinder of the upper or lower chamber, so as to control the movement of hammer rod .

Using pneumatic hammers to produce bearing rings forgings, mainly small-volume, large ring forgings, there are free forging and hammer forging, work great suction and exhaust noise.

2 crank press

Crank presses are working bodies (by the crank, connecting rod, slide form), the transmission system (motor, pulleys, shafts, etc.) and body composition, motor through the pulley to the crankshaft rotation, the crankshaft crank through even driving the slider bar up and down movement, and thus to work.

Crank press for sheet metal stamping, forging ring forgings (especially assembly line production) and so on.

3 rolling machine

Rolling machine with working parts (rolling wheel, cylinder, rolling roll), the control part (signal rollers, valves, control systems, etc.), body composition. Work set in the rolling ring billet roller, the rolling wheel spinning under pressure in the cylinder pressure to the ring blank, blank and ring deformation after exposure, while in the ring blanks and the rolling rollers rotate under the effect of friction , by the compression ring blank wall thinning, diameter of the expansion, the diameter increases when the ring blanks and pre-adjusted position of the roller contact with the signal, the signal roll signal, switching the cylinder, rolling round up the return, unloading agencies the forging introduced to complete the ring of the rolling process.

4 forging furnace

Internal heating of forging quality, material utilization, production efficiency, energy consumption, working conditions, labor intensity, and environmental protection have a great impact. Heating quality is good or bad, depending on the structure heating equipment and fuel type. Domestic heating by fuel type can be divided into coal stove, oil furnace, gas furnaces and electric furnaces of four, including the production of forgings coal stove for half the total production, furnace less than 10%.

 



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