1. Break. The hot forging manufacturer tells you that this method of breaking is suitable for high carbon steel and high alloy steel with higher hardness. The hot forging manufacturer tells you that bearing steel such as GCr15, GCr15SiMn, GSiMnMo, GSiMnV, etc., the heating temperature is 300 ~ 400 ℃.

2. Grinding wheel cutting. The hot forging manufacturer tells you that the grinding wheel cutting is carried out on the grinding wheel cutting machine. The grinding wheel cutting machine is driven by a motor to rotate the thin-film grinding wheel (generally below 3mm in thickness) at high speed, and manually or mechanically makes it move up and down to cut off the billet. The grinding wheel cutting machine can cut metal blanks of any hardness below 40mm in diameter.

The hot forging manufacturer tells you that the characteristics of grinding wheel cutting are high productivity and smooth cutting section. But the loss of thin-film grinding wheels is large, the labor conditions of workers are poor, and good ventilation equipment is required.

3. Flame cutting. Hot forging manufacturers tell you that flame cutting is also called gas cutting. The principle is to use a gas cutter or an ordinary welding torch to locally heat the steel to the melting temperature with an oxygen stream so that it gradually melts. It is mainly used for large section cutting of large billets and forgings (the thickness of the cutting section can reach more than 1500mm), and can also be used for trimming of large die forgings produced in small batches.

4. Anode cutting. The hot forging manufacturer tells you that the principle is to use the effect of electric corrosion and electrochemical corrosion to cut metal materials. The size of the material to be cut is 30 to 300 mm. Anode cutting is characterized by high productivity, less waste, and can cut metal materials of any hardness with a smooth section.

Through the above introduction and analysis of several processing methods of hot forging, hope it helps you.