15/25MN立捣卧挤炭素挤压机主机装配攻关

Assembly research for main body of 15/25MN vertical prepressing and horizontal extruding carbon extruder

立捣卧挤炭素挤压机采用立式捣固预压,卧式挤压,旋转料室+延长料室结构,旋转料室和延伸料室均采用过盈配合,粗加工后要进行热装,压机整体高度较高,由于厂内不具备现场安装条件,导致装配难度很大,通过工艺和装配攻关,确定合理的安装方案,制作专用工装工具,采取相应措施,保证装配精度符合要求。

Vertical prepressing and horizontal extruding carbon extruder adopts vertical tamping preloading,horizontal extrusion,rotating feed chamber+extended compartment structure.The rotating compartment and extended compartment adopt interference fit.The hot charging has been carried out after rough machining.The overall height of press is higher,since the factory does not have the installation conditions,which causes the assembly difficulty harder.Through the process and assembly,the reasonable installation scheme has been determined and special tooling has been made.The corresponding measures have been taken to ensure the assembly accuracy meets the requirements.