Introduce several bearing rings forging common equipment

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 Processing a bearing ring finished product requires a lot of processes, the process once the processing equipment was correspondingly increased, like the corresponding rise in kind, then the processing of bearing rings need to which devices  Do not worry, the Xiaobian list several commonly used forging equipment, mainly the following paragraphs: air hammer, crank press, ring rolling machine, forging furnace, etc. with you.
1. Qichui the

Air hammer by working part (piston, hammer rod and the anvil of iron), power transmission parts (motor, pulley, crank shaft, etc.) to manipulate parts and body (compression cylinder, the working cylinder column and base) to form the crank axis rotary motion to the cylinder of compressed air to be compressed or expanded, the air through the working cylinder and compression cylinder connected to the airway and control of airway valve, into the working cylinder or cavity, in order to control the movement of the hammer rod .roller thrust bearings

Use the air hammer to produce the forging of bearing rings, mainly small batch, large ring forgings, free forging and hammer forging, the work of suction and exhaust noise.stainless steel bearings

2 crank press

Crank press working bodies (crank, connecting rod, slider), the drive system (motor, pulleys, drive shafts, etc.) and body composition, motor through the pulley to the crankshaft rotation, the crank of the crankshaft through the connecting lever to drive the slider up and down movement, in order to work.

Crank press for sheet metal stamping, forging ring forgings (especially the production line).buy bearing

(3) ring rolling machine

Ring rolling machine to work part (rolling wheel, cylinder, rolling roll), the control part (signal rollers, valves, control systems, etc.), body composition. Ring blank work on a rolling roll, rotate the rolling wheel cylind er pressure under pressure to the ring blank, and the ring blank contact deformation, while the ring billet and rolling rollers rotate in the role of friction ring blank by the compression wall thinning, the diameter expansion of the outer diameter of ring blank increases with pre-adjust the roll of the good position of the signal contacts, the signal roll signal, cylinder switch, rolling round up the return, stripper agencies forgings will be introduced to complete the ring rolling technology.

(4) forging furnace

Heating for forging the inherent quality and 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 and fuel type of heating equipment. Domestic heating furnace can be divided by fuel type for the coal stove, four kinds of oil furnace, gas furnaces and electric furnaces, stoves production o f forgings accounted for half of the entire production, the electric furnace is less than 10%.

(1) gas furnace

Coal in the semi-gas furnace by the incomplete combustion (incomplete combustion products, including hot gas and coal fractions) from the gas burning mouth into the heating chamber into the process which leads to air mixed with the combustion.

Its simple structure, high thermal efficiency than the reverberatory furnace, and working conditions compared to the reverberatory furnace is greatly improved, but require a higher quality of coal, should not be used to e-slagging coal.

(2) gas furnace

The form of a gas stove structure, small and medium-sized gas stove, most of the mobile on the exhaust. The combustion process of gas and air in the combustion device after a good mix from the vents sprayed into the heating chamber for burning, combustion of the smoke up the flue from the vicinity of the discharge port to di scharge.

It has high thermal efficiency, the furnace is relatively simple, easy to operate, good sanitary conditions a number of advantages.

(3) Oil Furnace

Furnace constructed with gas stove is basically the same, only different combustion devices. Use heavy oil as fuel is more economical, but also the use of diesel. Oil furnace thermal efficiency, working conditions and health conditions than the coal stove, heating speed, and good quality.

(4) electric induction furnaces

Electric heating equipment is divided into the resistance furnace, induction furnace and electric arc furnace into three categories.

Bearing forging production, mainly in the induction furnace. The principle is: when the high-frequency alternating current through the induction coil, the coil around an EMF, EMF under the current flow in the metal sticks, due to the resistance of the metal itself, so that energy into heat energy will heated m etal rod material.

Coal stove application of the most widely used, especially small and medium-sized plant, low cost, poor working conditions, low thermal efficiency, so many plants their structure has been improved, such as the level of back and forth furnace. Electric heating to induction heating, with high thermal efficiency, fast heating, environmental protection, etc., but the large investment in equipment. Gas stove heating than the coal stove heating, good working conditions, environmental protection, etc., but the gas station building a one-time investment.