core collapsibility

基本解釋

The core with soluble salt and high collapsibility was used for the parts with complicated cavities.
對復(fù)雜內(nèi)腔的零件，可用可溶性鹽芯和易潰散砂芯解決難成型問題。
There is a main tendency for Al castings to develop binders for mold and core, improve collapsibility of mold (or core) sand as well as prevent from environment pollution.
開發(fā)鑄鋁件專用粘結(jié)劑、改善型芯砂的潰散性、防止環(huán)境污染等將成為今后鑄鋁件生產(chǎn)技術(shù)發(fā)展的主要方向。
The resin sand with high collapsibility is chosen to make the core of the near closed hollow ring on the basis of many technological experimentations through analysis of structure and process.
通過結(jié)構(gòu)分析和工藝分析，在大量工藝試驗(yàn)的基礎(chǔ)上，選用高潰散性樹脂砂制作型芯，并成功地研制出大型薄壁復(fù)雜結(jié)構(gòu)的封閉型腔鑄件。