2) scuffing
[英][skʌf] [美][skʌf]
划伤
1.
Reason of surface scuffing after lapping and solution for balls;
钢球精研后表面互划伤原因及解决办法
2.
The scuffing causes have been found by analyzing the operating principle of hot-rolled vertical coiled narrowband bifurcation device.
通过对热轧立卷窄带钢分叉装置工作原理的分析,找出热轧立卷窄带钢在分叉装置造成划伤的原因,重新进行分叉装置设计并取得理想的结果。
3) scratch
[英][skrætʃ] [美][skrætʃ]
划伤
1.
Analysis of scratch reason for bearing ring during grinding;
轴承套圈在磨加工过程中划伤原因分析
2.
Analysing reason for scratch on 9D1002926NQ1 after trial run;
9D1002926NQ1轴承试车划伤原因分析
4) nick
[英][nɪk] [美][nɪk]
划伤
1.
For bloom beating furnace reasonable coast is important to decrease bloom nicked, cooperate with the door of furnace to airproof and decrease bloom wallop to the door of the furnace and the roller.
板坯加热炉中合理的出炉滑坡结构对减少钢坯划伤、配合炉门密封、减少钢坯对炉门及出炉辊道的冲击力都很重要。
2.
Based on the results of structure integrity of perfect solid rocket motor, the surficial nicks of ahead slot, ahead umbrella, midland, rear umbrella and rear slot of the motor grain are analyzed under the internal pressure and axial loading.
为了分析发动机前翼槽、前伞盘、药柱中段、后伞盘和后翼槽表面划伤缺陷对发动机结构完整性的影响,结合工程实际中对划伤等药柱表面缺陷的铲槽处理方法,由无缺陷固体火箭发动机的结构完整性分析的结果,在发动机的危险部位设置划伤槽,在内压与轴向过载的作用下,用最大Von Misses应变准则评估发动机表面划伤时的结构完整性。
5) anti-scratch
耐划伤
1.
The PVDF prepainted steel sheet produced with the optimal parameters improved not only its anti-scratch performance but also its weathering performance.
针对PVDF氟碳彩板有机涂层较软、容易在运输及加工过程中被擦伤的弱点,利用正交试验设计及方差分析方法对其生产工艺参数进行优化,最终按照优化后的方案进行试制的PVDF氟碳彩板不但耐划伤性能得到提高,而且其耐老化性能非常优异,其它机械性能也完全满足GB/T 12754-2006彩色涂层钢板及带钢的产品要求。
2.
The PVDF prepainted steel sheet produced with the best parameters improved not only its anti-scratch performance but also the best of weathering performance.
本文简要论述了 PVDF 氟碳彩板的特点,并针对其有机涂层较软,容易在运输及加工过程中被擦伤的弱点, 利用正交试验设计及方差分析的方法对 PVDF 彩板的生产工艺参数进行了优化,最终按照优化后的方案进行试制的 PVDF 彩板不但耐划伤性能得到提高,而且其耐老化性能非常优异,其它机械性能也完全满足 GB/T12754—2006 彩色涂层钢板及带钢的产品要求。
6) surface scratch
表面划伤
1.
The main two types of defects are surface scratch and skin pinhole.
通过对高碳钢的检验,分析了高碳钢连轧坯表面缺陷的类型和产生原因,主要有表面划伤和皮下气孔轧后缺陷两种类型。
2.
According to the strict request of cord steel wire rod on decarburization,scale,metal- lographic structure,mechanical properties and surface scratch,rolling technology of the B grade cord steel wire rod of Angang is established.
根据帘线钢盘条对脱碳、氧化铁皮、金相组织、力学性能和表面划伤的严格要求,制定了鞍钢 B 级帘线钢盘条轧制工艺,生产的 B 级帘线钢盘条经检验符合技术标准要求,满足了用户需求。
补充资料：划伤
划伤
scratch
指负片等上擦伤的痕迹。用带有灰尘的海绵挤水，或用片夹悬吊晾干之际，碰到他物时也会导致划伤。
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