Casting Process and Optimization of Medium to Large Multistage Double Suction Pump Housing
Author of the article:XU Jikun;ZHANG Yu;HAN Yabin
Author's Workplace：Luoyang Sunrui Special Equipment Co.,Ltd.,Luoyang 471000,China
Key Words：multistage double suction pump housing casting technology core assembling
Abstract：The technical problems in production of medium to large multistage double suction pump housing were analyzed and the original casting process,including pouring position,parting method,core make and assembling,riser design and chill arrangement,was optimized.With using 3D solidification simulation and production verification,good castings are produced and meet the customers requirements.Small batch production has achieved successfully.
