鍛造價格誠信企業推薦【圣霖國際】

鍛造是指把加熱后的金屬材料鍛制成各種形狀的工具、機械零件或毛坯。鍛造過程中要對這些滾燙的金屬坯料進行各種加工，因此加工過程中高溫、、振動和噪聲是避免不了的。所以鍛造過程安全防護很重要。

Forging is a tool, mechanical part, or blank that is forged from a heated metal material to a variety of shapes. In the process of forging, these hot metal billets should be processed, so high temperature, dust, vibration and noise can not be avoided during the process. Therefore, the safety protection of the forging process is very important.

鍛造工藝過程一般由以下工序組成，即選取鋼坯下料、加熱、成形、鍛后冷卻。鍛造的工藝方法有自由鍛、模鍛和胎膜鍛。生產時，按鍛件質量的大小，生產批量的多少選擇不同的鍛造方法。

The forging process is generally  of the following processes, namely, the selection of high quality billets, heating, forming and cooling after forging. The forging process includes free forging, die forging and fetal membrane forging. When manufacturing, according to the size of forgings and the number of production batches, different forging methods are chosen.

自由鍛造分手工自由鍛和機器自由鍛。手工自由鍛生產效率低，勞動強度大，僅用于修配或簡單、小型、小批鍛件的生產。

Manual free forging is inefficient and labor intensive. It is only used for the production of repair or simple, small and small forgings.Free forging cists of manual free forging and machine free forging.