Optimum Design for Core Assembly Mould of Shell Casting Cylinder Block Guided by Performance Theory
Author of the article:CHEN Yonglong
Author's Workplace：Nanchong Vocational and Technical College,Nanchong 637130,China
Key Words：dry cylinder liner block shell casting core assembly mould locking structure
Abstract：The shortcomings of using the traditional method of manual core-forming in the production of complex thin-walled cast-iron shell casting of small dry cylinder block was introduced. The optimum design of core structure, sand core locking structure and method in sand mold casting of small cylinder block is described, and the good effect is obtained in the process of casting of small dry cylinder block.
