1) micro-pits
微坑
1.
Research on the Process of Micro-pits on the Cylinder Surface by CNC Machine Tool;
数控加工缸套工作表面微坑的方法研究
2.
The Principle of Impacting to Manufacture Micro-Pits and Fixing on Parameter of the Micro-Pits Structure;
振动冲击微坑加工原理及微坑结构参数的确定
3.
Fabrication method of micro-pits is proposed in this paper by using micro-ECM with multiple cylindrical micro-electrodes.
降低发动机的机械损失一直是研究热点,在摩擦副表面加工微坑,作为改善滑动摩擦的方法已引起了研究者的重视。
2) micro-pit
微坑
1.
The Manufacture of Array Micro-protrudes and Micro-pits in Non-traditional Machining;
微凸起和微坑结构的特种加工成形技术研究
2.
Research on Ultrasonic Processing for the Micro-pit of Cemented Carbide Materials
硬质合金材料微坑结构的超声加工试验研究
3.
Ultrasonic machining method of micro-pits of working surface between friction pairs was presented.
表面微坑超声加工方法在汽车、摩托车、拖拉机等产品生产中有广阔的应用前景。
3) Micro_cavity electrode
微坑电极
4) micro-pitted cylinder
微坑缸套
1.
Being still in a development stage,however,the manufacturing technique for micro-pitted cylinder need to be further improved.
微坑缸套是一种新型的内燃机缸套,相较于松孔镀铬和平台网纹缸套具有众多独特的优点,有着广阔的应用前景。
5) micro-pits machining
微坑加工
1.
Based on analysis of the low frequency vibration machining principle of micro-pits on honeycomb surface,this work studied the distribution law of low frequency vibration impact formed on an inside-cylinder surface and presented a micro-pits machining method that could control the micro-pits structure parameters.
在分析蜂窝状表面微坑低频振动冲击加工原理的基础上,研究了低频振动冲击在缸套内表面形成分布规律和结构参数可控的微坑加工方法,提出了利用位置敏感器件(PSD)为核心构成在线二点法的刀杠位移检测系统,并将检测出来的实际参数传递给计算机,计算出刀杆位移的修正位置和修正余量,由伺服电机驱动刀具对表面微坑进行低频振动加工。
6) micro-pit
微凹坑
1.
The micro-pits of working surface between friction pairs with regular profiles can modify surface tribology character,improve lubrication and wear-resisting.
在摩擦副表面加工一定规则形貌的微凹坑可改善表面摩擦特性,提高润滑、耐磨性能。
2.
The array micro-pits with regular profiles can modify surface tribology character, improve lubrication and wear-resisting.
具有一定规则截面形状的阵列微凹坑结构,可以有效改善润滑和抗磨效果,目前成熟的微凹坑加工方法极少。
补充资料：麻子坑
麻子坑 端砚名坑之一。清代乾隆年间开采，据传为一个脸上有麻子的陈姓采石工所发现，故名。麻子坑砚石在端砚名坑中，仅次子水岩砚石，可与坑仔岩砚石相媲美。麻子坑砚石为泥质砂质绢云母板岩，为变余泥质、隐晶质结构，平行构造。物质成分为泥质、绢云母与硅质三者胶结而成，并含有少量的氢氧化铁、石英、绿泥石等。麻子坑砚石质地坚实、幼嫩、细腻。石品花式有鱼脑冻、青花、蕉叶白、火捺等。石眼较多，有名贵的鸲鹆眼、鹦哥眼、凤眼等，可作为高档雕花砚石。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条