PET装置中夹套外管虾米弯头的手工放样制作方法

Manual lofting manufacture method of small shrimp elbow outside the jacketed pipe in PET plant

介绍了PET装置中夹套外管虾米弯头的应用、画法、放样计算和在现场施工时用薄铁皮手工简易放样的施工方法。该方法简便可行,能保证虾米弯头的加工品质。

The application,drawing,lofting calculation and the thin iron sheet gloves simple loft construction methods used in the construction site of the small shrimp elbow outside the jacketed pipe in PET plant was introduced.The method is simple and feasible,the processing quality of the small shrimp elbow can be guaranteed.