先进材料疑固实验室 Laboratory of Advanced Materials Solidification 1896 1920 1987 2006 Metal Casting Technology(1) Dr.Mingxu Xia anced Mat 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY
1896 1920 1987 2006 Metal Casting Technology (1) Dr. Mingxu Xia
先进材料疑固实验室 OUTLINE Laboratory of Advanced Materials Solidification Introduction Casting practice Design considering in casting Design for expendable-mold casting Major casting processes ory of vanced Materials Solidif 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY
OUTLINE Introduction Casting practice Design considering in casting Design for expendable-mold casting Major casting processes
先进材料疑固实验室 Introduction Laboratory of Advanced Materials Solidification Pouring cup Cast metal in cavity Riser Core Cope Downsprue Parting line Runner Flask Drag Mold 77777777777777 77777777777777777 上游文通大学 SHANGHAI JIAO TONG UNIVERSITY
Introduction
先进材料疑固实验室 Introduction Laboratory of Advanced Materials Solidification So far,successful casting practice requires the proper control of a large number of variables: Characteristics of the metals (or alloys), ·Method of casting, ·Mold/die materials, ·Mold/die design,. ·Process parameters, The flow of the molten in the mold cavities, ·The gating systems, The rate of cooling,and The gases evolved all influence the quality of a casting 上海充通大￥ SHANGHAI JIAO TONG UNIVERSITY
Introduction So far, successful casting practice requires the proper control of a large number of variables: • Characteristics of the metals (or alloys) , • Method of casting, • Mold/die materials, • Mold/die design, • Process parameters, • The flow of the molten in the mold cavities, • The gating systems, • The rate of cooling, and • The gases evolved all influence the quality of a casting
先进材料疑固实验室 OUTLINE Laboratory of Advanced Materials Solidification Introduction Casting practice Design considering in casting Design for expendable-mold casting Major casting processes tory of vanced Materials Solidif 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITY
OUTLINE Introduction Casting practice Design considering in casting Design for expendable-mold casting Major casting processes