本机使用时一般是与其它设备组成整套的树脂自硬砂旧砂再生流水线。
When in operation, the unit is generally installed together with other machines to form resins self hardening sand reclaiming line.
研究了微波水玻璃砂的工艺性能、造型制芯、铸件浇注、旧砂再生及其再生砂性能。
The investigation was carried out into the technological properties of microwave silicate sand, molding and core making, casting pouring, used sand reclamation and its properties.
实验研究了铸造319铝合金在余热热处理工艺下的微观组织、力学性能及旧砂再生处理。
The effects of the remained heat treatment technique on the microstructure, mechanical properties of 319 Aluminum alloy and used sand reclamation were investigated.
阐述了新型螺旋振动旧砂再生成套装置的基本原理和特点，介绍了成套装置的组成、生产使用情况和良好的效果。
This paper is concerned with the basic principle and features of a new-type used sand reclaiming outfit with spiral vibration.
就残留催化剂和其分解物影响呋喃树脂旧砂及其再生砂的固化速度和固化强度的原因作了较深层次的研究和探讨。
The causes that residual catalysts affect the curing velocity and cured strength of used sand bonded with furan resin and reclaimed furan sand were studied and discussed deeply.
本文就如何经济地对水玻璃旧砂进行再生的问题进行了研究。
This paper studies the problem how to reclaim silicate wast sand economically.
本文就如何经济地对水玻璃旧砂进行再生的问题进行了研究。
This paper studies the problem how to reclaim silicate wast sand economically.
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