通过对含稀土磷酸盐的氧化物复合陶瓷材料的可加工性等级分析,证明该方法是可行的。
这种方法能有效地消除白口,改善力学性能和铸铁的加工性能,同时又能提供有效的过滤。
用显微照像法显示改进机械加工性能的结构钢硫化物形状的特征。
所得到的钼铜材料具有可加工性、耐烧蚀、高电导和高热导的特点。
本文探讨了晶体材料的切削加工性,重点分析了切削条件对表面粗糙度的影响。
尽管已不再大量的被使用,近乎准确的机加工率在以下的例子中能够被看到。
大体上,800?坯料再加热持续少于约5分钟的保持时间产生最好的机械加工性能。
揭示了烧结青铜含油轴承的显微组织和压溃强度、延展性及切削性的关系。
对ZTM陶瓷材料进行磨削加工,研究了其加工性能及加工后表面质量。
气冷、真空淬火钢。改善了SGT的淬火性及钢丝电火花加工件。
该合金具有提高的生产率、强度和机械加工性能,并且可以被用作含铅合金6262T-6的直接替代物。
综述了国内外在金属基复合材料切削加工性及机理方面研究的进展情况。
在制造厂里,刀具寿命和表面粗糙度通常被认为是可机加工性中最重要的因素。
最后分析了加工性能变化的原因,并对铣削力、表面粗糙度与晶粒大小的关系进行了曲线拟合。
图4示出了锡(Sn)相的DSC峰值区与机械加工性能结果的关系。
从该图观察到,较长的保持时间和850?的再加热温度对机械加工性能是有害的。
1·The rheological property indicates the machinability of the blend and the mechanical property of the blend after the addition of starch decreased but the degradation property speeded up.
流变特性表明共混物可加工性,添加淀粉母料的共混物的力学性能有所降低而降解性加快。
2·The structure, property and machinability of materials of sedan-car engine block was tested and studied.
对轿车发动机缸体的材质和加工性进行了实验研究。
3·To improve the homogeneity of manganese sulfide and calcium fluoride, the machinability could be enhanced.
改善硫化锰和氟化钙的分布,将会改善切削加工性。
4·The method of decomposition and machinability evaluation used for multi-layer and concentric holes of complex box-shaped parts is discussed and it has been applied to CAPP-NC system.
针对复杂箱体多层同轴孔的分解和加工性判断进行了研究,并应用于CAPP - NC系统中。
5·The product is used in building concrete and mortar to obviously improve the machinability, adhesive force and water resistance of the building concrete and mortar.
该产品在建筑混凝土和砂浆中使用,能明显提高建筑混凝土、砂浆的可加工性、粘结力及其耐水性。
1·Improving machinability of engineering ceramic materials via microstructural design is the key to resolving the problem of difficult machining of ceramic materials.
通过陶瓷自身显微结构设计来增强陶瓷材料的可加工性是解决陶瓷难加工问题的关键。
2·Adopting the method of evaluation based on qualitative and quantitative, as well as rule-based evaluation, analysis and evaluation of cast, machinability, and part structure are processed in detail.
分别采用基于定性和定量相结合的评价方法、基于规则的评价方法,对毛坯、可加工性、结构工艺性进行了分析和评价。
3·The experimental results show that the alloying element content of a hardened steel and its hardness have a remarkable influence on the tool life. The hardened carbon steel has the best machinability.
研究结果表明,淬火钢的合金元素含量和硬度对刀具的耐用度均有明显的影响,淬火碳钢的可加工性最好;
4·This method has been used to analyze the machinability ranks for the compound oxide ceramics containing lanthanide pho...
通过对含稀土磷酸盐的氧化物复合陶瓷材料的可加工性等级分析,证明该方法是可行的。
1·The result is a component with local high strength in the rapidly cooled zones and locally altered metallurgical properties to improve machinability in the more slowly cooled zones.
结果是可以得到一种构件,其在快速冷却的区域中具有局部的高强度,而在较缓慢冷却的区域中具有局部改变的冶金性能以改进机械加工性。
2·One problem was that magnesium (Mg) combined with tin (Sn) during billet reheat, which resulted in low strength, such as tensile strength, and poor machinability.
一个问题是,在坯料再加热过程中镁(Mg)与锡(sn)结合,导致低的强度(例如拉伸强度),以及差的机械加工性。
1·An excellent machinability can be obtained for the developed alloy.
所开发的合金获得了极好的切削性能。
1·Tool steels are normally spheroidized to improve machinability.
工具钢通常要用球化来提高切削性。