Machine for testing automatically performances of

专利名称：Machine for testing automatically

performances of green sand molding

发明人：Lin Ching-Fu,Hung Chuan-Cheng,Tseng

Chien-Ming,Chang Chao-Chi,Ou Yu-Jen,KangChin-Hsing

申请号：US09249512申请日：19990212公开号：US06170557B1公开日：20010109

专利附图：

摘要：An automatic machine is designed to test performances of green sand molding

and composed of a machine support, a feeding device, a vibration device, a testing device,a detecting device, and a catching device. The green sand is extracted by the feedingdevice and then screened in the vibration device The selected green sand is received andcarried by a test piece sleeve of the catching device. The test piece sleeve is driven tomove to the testing device for testing the compatibility of the green sand, to thedetecting device for testing the permeability of the green sand, and to the loadcell fortesting the green compressive strength of the green sand.

申请人：METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE

代理人：W. Wayne Liauh

更多信息请下载全文后查看