环形锻件在锻造加工中属于比较常见的形状，简单来说它是在金属锻造的过程中将金属锻造为环形的形状，这样在使用的时候就能够适用与一些要使用环形零件的设备。那么金属是怎样变成环形的呢?

　　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?

　　环形锻件的加工设备有锻锤和液压机两种，锻锤就是采用最为原始的方法，使用锻造的方法，利用外力来改变金属的形状，也就是利用锻锤作用在金属上面的巨大的外力，使金属发生形状上的改变，这种方法锻造出的环形锻件各个面的金属受力都比较的均匀，所以在使用的比较广泛。

　　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.

　　但是采用锻锤进行锻造时需要高温的环境，因为想要金属发生形变，就需要改变金属的硬度，而一些熔点比较高的金属在使用锻锤进行锻造的时候就会比较麻烦。那么就会采用第二种方法进行锻造，就是采用液压机进行锻造，液压机是通过液体产生的静压力改变锻件的形状的，这样就不需要较高的温度，所以很多的大型环形锻件都是采用的液压机进行的锻造。

　　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.

　　为了保证液压过程的安全精准，一定要由专业有经验的人员进行处理。环形锻件工艺的快速发展离不开锻件设备和其他相关工业的发展。简单来说，锻造加工,环形锻件,齿轮锻件是相辅相成的，只有共同发展，才能实现整个行业的高效发展。

　　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.