環形鍛件在鍛造加工中屬于比較常見的形狀，簡單來說它是在金屬鍛造的過程中將金屬鍛造為環形的形狀，這樣在使用的時候就能夠適用與一些要使用環形零件的設備。那么金屬是怎樣變成環形的呢?

　　Ring forgings is more common in the shape of the forging process, it is simple in metal forging process for metal forging ring shape, so that the use of it can be used with some parts of the equipment to the use of the ring. So how did the metal become circular?

　　環形鍛件的加工設備有鍛錘和液壓機兩種，鍛錘就是采用最為原始的方法，使用鍛造的方法，利用外力來改變金屬的形狀，也就是利用鍛錘作用在金屬上面的巨大的外力，使金屬發生形狀上的改變，這種方法鍛造出的環形鍛件各個面的金屬受力都比較的均勻，所以在使用的比較廣泛。

　　Processing equipment of ring forgings forging hammer and hydraulic machine has two kinds of hammer is using the most primitive method, using the method of forging, the use of force to change the shape of the metal, which is the use of metal hammer role in the above great force, the metal shape change, metal ring forgings each side of this method forging force are relatively uniform, so in the use of more widely.

　　但是采用鍛錘進行鍛造時需要高溫的環境，因為想要金屬發生形變，就需要改變金屬的硬度，而一些熔點比較高的金屬在使用鍛錘進行鍛造的時候就會比較麻煩。那么就會采用第二種方法進行鍛造，就是采用液壓機進行鍛造，液壓機是通過液體產生的靜壓力改變鍛件的形狀的，這樣就不需要較高的溫度，所以很多的大型環形鍛件都是采用的液壓機進行的鍛造。

　　But the hammer forging requires high temperature environment, because I want to change the metal deformation, the hardness of the metal, and some relatively high melting point metal will be in the use of hammer forging the trouble. It will use second kinds of methods is forging, forging hydraulic machine, hydraulic machine is produced by liquid forging of static pressure change shape, so there is no need for a higher temperature, so many large ring forgings are used for forging hydraulic press.

　　為了保證液壓過程的安全精準，一定要由專業有經驗的人員進行處理。環形鍛件工藝的快速發展離不開鍛件設備和其他相關工業的發展。簡單來說，鍛造加工,環形鍛件,齒輪鍛件是相輔相成的，只有共同發展，才能實現整個行業的高效發展。

　　In order to ensure the safety and accuracy of the hydraulic process, it must be handled by professional and experienced personnel. The rapid development of ring forging technology can not be separated from the development of forging equipment and other related industries. In brief, forging, ring forging and gear forging are complementary. Only by joint development can the whole industry develop efficiently.