难加工材料的英文

difficult-to-machine material

hard-to-cut material

例句与用法

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New perspectives on the cutting mechanism of difficult - to - machine materials
难加工材料切削机理研究的新进展
Effect of grinding fluid on grinding properties of vitrified bonded cbn wheel
砂轮磨削难加工材料时磨削液的作用
Therefore water jet is a good unconventional tool for hard , fragile and very difficult to cut materials , e . g . composite , concrete , ceramics and stone materials etc
高速水射流尤其适用于高硬度、高脆性难加工材料、复合材料、钢筋混凝土、陶瓷、石材等的切割加工。
The cutting experiments for difficult - to - machine materials have shown that the cutting rate can be increased much more , the surface quality improved and the probability of wire - breaking reduced
对难加工材料的切割实验表明：复合工艺能较大幅度地提高加工效率，改善表面质量，降低断丝概率。
The high strength and low density organic fibers reinforced resin matrix composites are important armor materials recovering middle - small caliber kinetic energy projectile . cannonball broken rages and second effect inside tank vehicle , also are materials difficult to machine
轻质高强有机纤维增强聚合物基复合材料是防御中小口径穿甲弹、炮弹破片以及坦克车辆内部防二次效应的重要装甲材料，也是难加工材料。