Forging is an established metal shaping process carried out by metal deformation. Metal is heated on high temperature to achieve consistency. Once metal is melted down properly, it is filled into dies to get required shape. Usually forging components are manufactured at three temperatures – cold forging, warm forging and hot forgings
For cold forging, metals are shaped at room temperature only. Cold forging process is used to form products using dies. It is suitable for small parts or components usually under 50 lb only. Warm forging process is carried out at temperature between 800 to 1800 degrees. Hot forging process is carried out at relatively high temperature usually up to 2300 degrees. When metal is poured inside dies, it is continuously hammered down to achieve maximum strength and durability.
Cold forging is relatively inexpensive as compared hot forging techniques. Leading hot forging manufacturers in India prefer hot forging because of its end results. However, it is not possible to carry out hot forging techniques when you are running with short budget. During cold forging less heat energy is required and little metal is wasted as compared to hot forging technique. In case of hot forging process, you achieve a product that is perfectly finished and ready to market. You don’t have to spend extra when opting hot forging techniques.
Manufacturers in India prefer hot forging process because they can create more elaborate or intricate shapes precisely. It is not possible to create difficult shapes using cold forging process. When metals are heated at high temperature, it is easy to reform them into required shape. Hot forging process also assures strength and more durability as compared to other manufacturing techniques. Even there is no wear and tear costs associated with hot forging technique. The most examples of hot forgings include open die forgings, close die forgings, and cold forgings.
- Processes
For cold forging, metals are shaped at room temperature only. Cold forging process is used to form products using dies. It is suitable for small parts or components usually under 50 lb only. Warm forging process is carried out at temperature between 800 to 1800 degrees. Hot forging process is carried out at relatively high temperature usually up to 2300 degrees. When metal is poured inside dies, it is continuously hammered down to achieve maximum strength and durability.
- Costs
Cold forging is relatively inexpensive as compared hot forging techniques. Leading hot forging manufacturers in India prefer hot forging because of its end results. However, it is not possible to carry out hot forging techniques when you are running with short budget. During cold forging less heat energy is required and little metal is wasted as compared to hot forging technique. In case of hot forging process, you achieve a product that is perfectly finished and ready to market. You don’t have to spend extra when opting hot forging techniques.
- Shapes
Manufacturers in India prefer hot forging process because they can create more elaborate or intricate shapes precisely. It is not possible to create difficult shapes using cold forging process. When metals are heated at high temperature, it is easy to reform them into required shape. Hot forging process also assures strength and more durability as compared to other manufacturing techniques. Even there is no wear and tear costs associated with hot forging technique. The most examples of hot forgings include open die forgings, close die forgings, and cold forgings.