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angellingabc

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Abrasion experiment

磨损区域英语

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哇小妹夫

翻译如下磨料磨损grinding abrasion; abrasion wear; abrasive wear都可以例句磨损有五种磨损形式:磨料磨损、冲蚀磨损、粘着磨损、疲劳磨损和腐蚀磨损。There are five forms of wear and wear: abrasive wear, erosive wear, adhesivewear, fatigue wear and corrosive wear.

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美丽的球姑娘

3.4 Wear Mechanism3.4磨损机理SEM images of the cutting inserts were taken and evaluated to assess more切削刀片的SEM图像和评估更多effectively the determination of wear mechanisms occurring in the cutting有效的切削磨损机制发生的测定experiments and establishing wear types and consequent better evaluation of tool实验和建立的磨损类型和随之而来的更好的评价工具performance性能In Figure 5, the wear status of the ceramic insert with cutting parameters of Vc:在图5中,参数的VC切割的陶瓷刀片的磨损状况:300 m/min., f: 0.15 mm/rev., and ap: 0.4 mm. In the figure, flank wear, crater300米/分钟,F:0.15毫米/转,和AP:0.4毫米。在图中,后刀面磨损,坑wear, notch wear, and the molten chip and adhered chip on to the crater surface at磨损,沟槽磨损,和熔融芯片粘贴芯片在火山口面the region where the chip surface and the insert diameter ends (where the contact所在地区的芯片表面和插入直径两端(其中接触of the chip with the cutting insert ends) can be seen clearly. In other studies on the与切削刀片两端的芯片)可以清楚地看到。在其他的研究turning of hard pieces, similar results are seen [10, 9]. When the figure is studied,硬件车削,也观察到相似的结果[ 10,9 ]。当图形研究,it seems possible that some indent wear shall occur after some more cutting on这似乎是可能的,一定要穿一些切割缩进后发生this area. Abrasion marks that are the result of the abrasive wear mechanism这一地区。这是磨料磨损机制的结果磨痕caused by the hard martensite particles inside the work piece were small [5]. The在工件的硬质马氏体引起的颗粒很小[ 5 ]。的flank wear occurrence is quite small. When the crater wear at the chamfer area of后刀面磨损的发生是相当小的。当在倒角区域的磨损the cutting insert is studied, it can be said that the crater size shall grow if the该切削刀片的研究,可以说,火山口的大小会变得如cutting process is continued. The main reason for crater wear is the sliding of the切割过程继续。为月牙洼磨损的主要原因是该滑动chip on the chip surface of the tool. The sliding movement abrades the rises and在工具芯片表面的芯片。滑动磨损的上升decreases the waviness of the surface [5]. Also, the presence of chip pieces降低表面波纹度[ 5 ]。同时,碎片的存在adhering on the crater surface can be observed. These adhering pieces break附着在火山口的表面可以观察到。这些粘合片打破during the ongoing cutting process and new pieces adhere to the emptied area.正在进行的切割工艺和新的作品在坚持空区。Abrasion gains acceleration after this point. However, the contact inside the crater磨损后加速这一点收获。然而,陨石坑内的接触at high cutting speeds is evaluated through the combination of very high在高的切削速度是通过组合评价很高temperature, great chip sliding speed and the adhering and accumulation of chips温度,大芯片的滑动速度和坚持和积累筹码[9]. The adhering layers may also have a protective effect [9]. Looking at the wear[ 9 ]。粘合层也有一定的保护作用[ 9 ]。看着穿area in general, it can be said that effects of slightly abrasive and intensely在一般地区,可以说是轻微的磨粒和强烈的影响adhesive and diffusion wear mechanism are seen in the ceramic cutter.粘接和扩散磨损机理在陶瓷刀见。In Figure 6 is given the SEM image taken after the experiment carried out with图6给出了实验后进行了扫描电镜图像CBN cutting insert at cutting conditions of Vc: 300 m/min., f: 0.15 mm/rev., andCBN刀片在VC的切削条件:300米/分钟,F,和0.15毫米/转。ap: 0.4 mm. Flank wear, crater wear, newly developing notch wear, molten chip,美联社:0.4毫米。后刀面磨损,磨损,新兴的缺口磨损,熔片,and adhered chip on to the crater surface are observed. When the flank wear areas粘贴芯片对陨石坑的表面观察。当后刀面磨损区域are studied, chips smeared under the effects of friction and pressure can be seen as进行了研究,芯片上摩擦和压力的作用下可以看到的well as abrasion wear marks formed in the cutting direction cutting. Crater wear is以及磨损标记在切割方向的切割形成的。月牙洼磨损是observed at high cutting speeds. The reason for this may be the fact that the在高的切削速度的观察。这也许是事实carbides in the hardened work piece separate the bonds of the CBN binder and在硬化工件碳化物单独的CBN粘合剂债券abrade the tool [2].研磨工具[ 2 ]。祝你英语学习成功!~~~~~~~~~~~~~~~~~~~~~如有疑问请继续追问,望采纳,谢谢,您的采纳是我的力量!

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