The working principle of steel upsetting machine is to use the principle of cold upsetting to make the steel bar end plastic deformation, increase the diameter, and then process the thread.
Get a Quote
Cold forging, also called cold volume forming, is a manufacturing process and a processing method. It is basically the same as the cold stamping process. The cold forging process is also composed of three elements: materials, molds, and equipment. It’s just that the material in the stamping process is mainly sheet metal. The material in cold forging processing is mainly disc or wire. Cold forging is a general term for plastic processing such as cold die forging, cold extrusion, and cold heading. Cold forging is the forming process below the recrystallization temperature of the material, and the forging performed below the recovery temperature.
Free Quote
1. Less material consumption. Basically no waste. Therefore, the material cost is quite saved, and the environment is not polluted due to the hot billet. 2. High production efficiency (the speed of the cold forging machine can reach 60 to 600 PCS per minute) 3. The strength of cold forged parts is good, because cold deformation has a work hardening effect, so the performance is improved. 4. The workpiece has high precision and is a precision forming technology 5. Cold forging technology continues to develop, processing methods are improving, and some products with higher difficulty coefficients are also being developed.
Free Quote
One-die two-stroke cold forging machine: mainly used for small head deformation, simple products, relatively low cost, and high production efficiency. Common such as: rivets, countersunk screws, slotted screws. Two-die three-stroke cold forging machine: mainly used for large deformation of the head, short rod, and multi-step special-shaped parts. Three-die three-stroke cold forging machine: mainly used for hexagon head bolts, cylindrical head hexagon socket bolts, and relatively simple products. Two-die four-stroke cold forging machine: mainly used for large deformation of the head, short rod, and multi-step special-shaped parts. Four-die four-stroke cold forging machine, five-die five-stroke cold forging machine, six-die six-stroke cold forging machine: mainly used for products with large head deformation and more complex special-shaped parts.
Free QuoteOur services cover all industries and reach all parts of the world.We can make all kinds of products for you according to your design.
