水泥厂原料磨大齿圈铸造技术

Casting Process for Heavy Gear Ring of Raw Material Millstones Used for Cement Plant

某水泥厂原料磨大型齿圈是二重集团公司目前生产的最大的调质齿圈,已达到了本公司生产制造能力的极限。根据大齿圈铸造过程,分析了技术难点,采取了适当的铸造工艺和各工序的质量保证措施,成功地生产了一套特大型齿圈。质量完全满足丹麦史密斯公司的技术要求。

The heavy gear ring of raw materialmillstones used for one cement plant is one of the biggest hardening and tempering gear ring produced by Erzhang Group Company at the present time , and the produc-tion capacity limit in Erzhang Group Company has been reached. On basis of production process of heavy gear rings , the technology difficult has been analyzed , the proper casting process measures and quality assurance measures have been taken, a suit of this heavy gear rings has been produced successfully. Test result shows that the casting quality meet completely the technical requirements of Danmark Smith Company.