The paper analyzes the design optimization of core box using coated sand in Z8040 hot box core shoot machine to make the cylinder block cores and sprue cores.
分析Z8040射芯机用覆膜砂热芯盒法制作气缸体前后端面芯及其浇口砂芯优化设计方案。
In this paper, the temperature field of Sodium silicate sand cores of the machine tool's cast iron is measured.
本文对机床铸铁件水玻璃砂芯在浇注、冷却过程中的温度场进行了测定。
This paper introduces a new multiple turret strong force sand belt grinding machine. An example for application of strong force sand belt grinding in machining of connecting rod is expounded.
介绍了一种新型的多头强力转台砂带磨床，阐述了强力砂带磨削工艺在连杆加工中的应用实例。
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