特高锻模 extra-height forging
高能高速锻机 high-energy-rate forging machine
高速锻造 High-velocity forging ; [机] high speed forging ; high velocity forging process
高速锤锻造 high energy-rate forging
高头锻练 riki takato
高速锻造机 high velocity forging machine
高压锻钢阀门 fabricated valve
高速锻链原理 Speed Training Principle
高强度锻造铝合金 high strength duralumin
高压锻造 squeeze casting
叶片形状复杂，零件成形精度高，采用精锻技术生产叶片是航空发动机生产企业采用的先进制造方法之一。
Since the structure of blade is complex and the forming precision is very high, the precision forging die becomes one of the advanced technologies used in aeroengine manufacture.
试制的新模具，可锻出高精度的增压器动叶片。 新模具在动负荷下工作，具有硬度高、变形小、寿命长的特点。
The new dies developed can forge high-precision rotary blades forsuperchargers and, when working under dynamic loads, have the features of goodhardness, small deformation and long service life.
该生产工艺自动化程度高、成型质量好，在很大程度上减少了锻后机加工的工作量，节约了大量的金属原材料及机加工成本。
This process is high automatic and has good forming quality, and can reduce machining work after forging and save raw materials and machining costs.
应用推荐