国产99久久九九精品无码_最新成年女人毛片免费基地_中文字幕在线免费观看视频一区_偷窥精品在线视频_無码中文字幕av王_丰满少妇肥唇翘臀ⅩXX_3d国漫同人动漫精品专区_日韩国产欧美bt_欧美一级a视频在线观看播放_日韩视频一区在线


中文 EN

粉末冶金產(chǎn)品發(fā)展方向

2015-06-10

As a leading PM manufacturer in China, Sints owns advanced equipments and excellent teams to guarantee the quality of PM parts. Here, Sints will introduce five development directions of powder metallurgy.


1, Hot Sprue Technology


In powder metallurgy industry, Hot Sprue Technology is more popular, and which will improve the production capacity and quality of PM parts, also reduce cost in feedstock


2, Standard Powder Metallurgy Technology


Standard processes and equipments of PM are used widely, which will reduce the manufacturing cycle of moulds and cost of metal powders and improve the quality of moulds.


3, Pressing Moulds


In powder metallurgy, the pressing moulds will share more ratios. Vehicles and electrical machines tend to light, which require strictly on the quantity, lifetime and complexity of pressing moulds.


4, Tolerance


Nowadays, the accuracy of PM is 0.02-0.03mm, and will become tighter. The accuracy of 0.01mm will be achieved soon.


5, Multi-functional Composite Mould


Multi-functional composite mould will be used widely soon, which could achieve pressing shaping, drilling, welding, assembling.