工作层 meaning in English
working lining
Examples
- Large area of spalling accured on the work layer of high - crcentrifugal cast iron roll after heat treatment
高铬离心复合铸铁轧辊辊身工作层在热处理后发生大面积剥落。 - The results indicated that discontinuity of micro structure of work layer caused by in . homogeneous distribution of chemical composition , different pattern of carbide , mhomogeneity of hardness lead to large area of spalling and frther scrapping of roll
结果表明，化学成分的不均匀分布，造成轧辊辊身工作层组织不连续、碳化拘形态各异使辊身工作层硬度不均匀，产生大面积剥落，最终导致轧辊报废。 - After studying the precision of fdm process , a rapid edm electrode fabrication technology based on fdm is developed , the technology , which combined pulse - reverse electroforming with strengthening of copper wire - arc spraying , can obtained compact crystal electrode ' s working part , and strengthened filling part which has big adhesion strength , better electricity and heat conductivity , the edm performance of the obtained electrode reaches that of electrolysis copper electrode
继fdm工艺精度研究后，开展了快速模具制造技术的研究，建立了基于fdm原型快速制造电加工电极的工艺。该工艺将脉冲电铸和电弧喷涂紫铜背衬相结合，获得了结晶致密的电极工作层和结合强度高、导电与导热性良好的电极背衬层，得到的电极达到了常规机加工紫铜电极的电加工性能。 - In this paper , the vsi is produced by powder metallurgy . various alloy elements added , porosity and microstructure of materials is considered to affact the vsi ' s property ; matching between the working and none - working layer of vsi is discussed ; and the cost reduction of two - layer vsi is analysed as well
研究了各种合金元素的添加、孔隙率和显微组织对阀座圈工作性能的影响；讨论了双层阀座圈工作层与非工作层之间的匹配；分析了双层阀座圈在成本上的优势。 - It ' s the advantage of jmfc to apply the centrifugal casting technology to the small size of compound rolls , which characteristics are as follows : combining high hardness , anti - wear , impact and breakage resistance : spun cast the shell by proper charging of alloys and use high strength and impact ductility material as core
将离心浇铸工艺用于小型复合轧辊的制造，是金环厂的优势，采用该工艺的轧辊具有以下特点：兼得高硬度耐磨损与抗冲击抗断裂性能：按耐磨性和硬度要求，将合金科学配比，溶解浇铸成辊身的工作层，再采用高强度抗冲击的材料浇铸辊颈和辊芯，冶金结合，两者兼得。