bakie

Aimed at the problem of lamellar tearing in the welding of bakie, generating cause of lamellar tearing was analyzed from the product structure and welding procedure etc.

针对中间包时产生层状撕裂问题,从产品结构、艺等方面分了层状撕裂,并制定相应艺措施,避免了层状撕裂产生。