Forging process

 

①.Forging directly with forging equipment, generally divided into three steps, the pier thick, forming, punching cutting edge, this process is generally used for 8 inches flanges.

②.Using close die forging equipment for upsetting, pre-forming, punching, rolling ring, this process is suitable for the manufacture of larger size flanges.

 

Equipment selection

 

 

Upsetting equipment can choose mechanical trimming press or electric screw presses, final forging equipment generally use electric screw press, roller ring machine used vertical CNC ring rolling machine.

 

Advantages

1. Blow energy can be accurately controlled, forming high precision, small parts tolerance;

2. Strike the appropriate energy, touch a short time, long mold life;

3. Effective energy, high efficiency, low energy consumption;

4. Simple structure, safe operation, easy to operate, easy to maintain.

 

The technical parameter of electric screw press will be as follow:

 

Working principle of electric screw press

Slide moves up & down driven by motor through pinion, gearwheel and screw, gearwheel has enough inertia act as flywheel. After input start signal, motor from stationary state drives slide accelerate downwards through pinion and gearwheel, motor stop accelerating after reaching required speed bt pre-set blow energy, kinetic energy stored be gearwheel works, e.g. forming works. At the same time, motor immediately drives gearwheel to reversal rotation, when reaches a certain corner, motor will start to brake, drives slide back to pre-set position. Since side return in braked by motor, brake material is not easy to wear, no need frequently changed.

Anyang Forging Press Company has 60 years history in providing forging facilities and forging line, Our products have been exported to USA, Germany, Japan, Korea, Russia, UK, France, Australia, India, Vietnam, Pakistan etc 60 countries and gain high reputation all over the world. The J58K Series with CNC-Precision control is available in 250, 315, 400, 630, 1000, 1600, 2500 & 4000 ton models. If you would like to speak with a PRO, call 86-18625862110 or visit: http://automatic-forging-line.com/

Anyang Forging Press Machinery Industry Co., Ltd

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