Chinese casting Zhu Jianxun deputy director of the society to carry out academic exchanges of Yuchai

For the casting process improvement, quality of research, technology improvement for in-depth discussions, January 13, China Casting Association, and vice director Zhu Jianxun Ying Yuchai invited, dedicated to Yuchai machine stock company casting factory to carry out academic exchanges. Yuchai casting expert Tong Siyi, Yuchai casting foundry, member of the College of professional and technical personnel who participated in the exchange activities.

Zhu Jianxun focuses on explaining the resin from the hard sand, cold core box resin sand, the hot core box resin sand the three kinds of resin sand raw material selection and formulation and blending process, such as professional and technical knowledge. He pointed out that the resin sand is which is widely used in sand casting molding and core making materials, especially cold core box resin sand, resin self hardening sand core making process modeling simple, type, the core scale accurate, easy to realize mechanization and automation of production. When it comes to casting paint, Zhu Jianxun briefly explains the role, composition, properties and preparation process of coatings. Zhu Jianxun also describes the types, general riser casting riser feeding principle knowledge.

Experts in exchange meeting, Zhu Jianxun, child Siyi etc. that Yuchai foundry in new technology and new technology development rapidly, especially in Vermicular Cast Iron theory research and melting process has made a series of progress, the degree of mechanization is increasing, they said in the future to normal and jade Chai casting plant to carry out academic exchanges and seminars. Zhu Jianxun, child Siyi encouraged foundry workers, to actively explore the resin sand, sand casting coating, riser and to improve casting precision grade, the surface quality of the casting, improve casting working conditions, and increase the rate of finished products and reduce the production cost and make greater contribution.

After the technical exchange seminar, Zhu Jianxun depth foundry to observe the foundry production.

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