轴承基础知识中英对照

1、一、轴承（一）滚动轴承总论1. 滚动轴承rollingbearing 'r?uli?2. 单歹U轴承singlerow bearingrau3. 双歹U轴承double row bearing4. 多列轴承 multi-row bearing 'm?lti5. 满装滚动体轴承full complement bearing ful 'k?mplim ?nt6. 角接触轴承 angular contact bearing '? g jul?7. 调心轴承 self-aligning bearing ? 'laini?8. 可分离的轴承 separable b

2、earing 'sep ?r?bl9. 不可分离轴承 non-separable bearing10.单列深沟球轴承是球轴承中最普通的种类、应用及其广泛。Single row deep groove ball bearings are the most common type of rolling bearing and are used in a wide variety v ?'rai ?ti of applications.The moment of friction of high-speed grease-lubricated rolling bearing dete

3、rmines its power consumption and heat output,and the heat output has a direct effect on its temperature rise.在高速脂润滑滚动轴承中，摩擦力矩的大小决定了轴承的功率消 耗和发热量的大小，发热量的大小直接影响轴承的温升失效。轴承英语基础知识培训（二）（10.4.29）轴承（一）滚动轴承总论open ' ?up?nsealed si:ldshielded ' ?:ldid10. 英制轴承 inch bearinginch int ?11. 开型轴承 open bearing1

4、2. 密封圈轴承 sealed bearing13. 防尘盖轴承 shielded bearing14. 闭型轴承 capped bearingbearing15. 预润滑轴承 prelubricatedpri:' ljubrikeitid16. 仪器精密轴承 instrument precisionbearing'instrum ?nt pri'si ?n17. 组配轴承 matched bearingSealed bearing system reduces clamping pressure and increases bearing life.密封的轴承系统减少

5、夹持力并增加轴承寿命。With proper selection of parameters, small dimension products with high precision can be obtained.选择适当的工艺参数，能够制得精度很高的小尺寸产品；轴承英语基础知识培训（三）（10.5.4）（二）向心轴承1 .向心轴承 radial bearing 'reidi ?l2 .径向接触轴承 radial contact bearingcontact'k?nt? kt3 .角接触向心轴承 angular contact radial bearing '? g

6、 jul?4 .外球面轴承 insert bearinginsert in's ?:t5 .锥孑L轴承 tapered bore bearing 'teip?d6 .凸缘轴承 flanged bearing fl? nd?flanged adj.带凸缘的；装有法兰的；带法兰的；折边的7 .滚轮（滚动）轴承 track roller （rolling bearing） 'r?ul?8 .万能组配轴承 universal matching bearing ,ju:ni'v ?:s?lradial 'reidi ?ladj . 1.光线的；射线的2 .放射状的

7、；辐射的3 .半径的；径向的4 .【解剖学】梯骨的；梯骨附近的5 .【动物学】射出状的（肢体，如海星等）n. 1.光线；射线；放射结构2.梯部3.径向帘布（层）轮胎，子午线轮胎（=radial tyre） 4.径向线5 .【解剖学】梯神经；梯动脉6 .【航空学】位置方位线；【航海学】径向线；辐射（位置）线7 .星形发动机（=radial engine）contact 'k ?nt? kt, k?n't? ktn.接触，联系 vt.使接触vi.联系，接触When you contact these two wires, the machine will start at once

8、.当你使这两条导线一接触，这台机器就会立刻开始运转。We know how to contact with him.我们知道如何与他取得联系.The desiring installation method of installing insert ball bearing unit is: first install the housing at support base firmly, then tighten the bearing to the shaft.安装带座外球面球轴承时，将轴承套在轴上，先将轴承座牢固地固定在支承面上，然后将轴承紧固在轴上轴承英语基础知识培训（四）（10.5.

9、7）（三）、球轴承1 .球轴承 ball bearing2 .向心球轴承 radial ball bearing3 .深沟球轴承 deep groove ball bearing4 .装填槽球轴承 filling slot ball bearing5 .三点接触球轴承 three point contact ball bearing6 .四点接触球轴承 four point contact ball bearing7 .推力球轴承 thrust ball bearing8 .单列双向推力球轴承 single row double-direction thrust ball bearing9 .

10、双排单向推力球轴承 doubel row single-direction thrust ball bearingQuality Assured - 100% testing ensures total product of NSK deep groove ball bearing NSK is the World Leader in deep groove ball bearings.质量保证：质检率高达100% ,保证所有深沟球轴承均符合标准。NSK,全球深沟球轴承的领跑者！thrust str?n.推力；刺vt.插入；插；推挤vi.用向某人刺去；插入；猛然或用力推过去式thrust过去分

11、词thrust现在分词thrusting 轴承英语基础知识培训（五）（10.5.11）二、轴承零件：（一）轴承零件总论Closure 密封件1 .轴承零件 bearing part p a :t2 .轴承套圈 bearing ring ri?3 .轴承垫圈 bearing washer4 .止动环snap ring sn? p ri?5 .隔圈 spacer'speis ?6 .密封圈 sealsi:l7 .防尘盖shield8 .挡圈 slinger 'sli?9 .滚动体 rolling element 'r?uli? 'elim ?nt10 .保持架 ca

12、ge or retainer ri'tein ?Ball complement轴承英语基础知识培训（六）（10.5.18）二、轴承零件：11 .内圈 inner ring 'in?12 .外圈 outer ring 'aut?13 .油月旨 grease g ri:s14 .钢球 steel ball steel sti:l:钢，钢的15 .偏心套 eccentric collar ik'sentrik16 .锁紧套 locking collar17 .止动销车丁 anti-rotation pin pin18 .轴承座 housing 'hauzi?1

13、9 .橡胶套 rubber grommet ' g romit20 .紧定衬套 adapter sleeve ?'d? pt?（r） sli:v轴承英语基础知识培训(7) (10.5.18)21、尺寸：dimension di'men ?i22、直径：diameter dai'? mit?23、宽度：width wid 6 , wit 624、长度：length l e? 625、高度：height hait26、角度：angle '? g l27、半径：radius 'reidi ?s28、厚度：thickness ' 6 iknis2

14、9、轴向的：axial '? ksi?l30、径向的：radial 'reidj ?l轴承英语基础知识培训（八）（10.6.1）四、常用技术词：1、 公差：tolerance 't ?l?r?ns n.公差；容忍；宽容；公差2、游隙：clearance 'kli ?r?ns清除；清理；出清，出空 【机 械】余隙，间隙3、噪音：noise n ?iz n.响声；杂音；噪音4、扭矩：torque t ?:k n.转矩，扭矩；项圈，金属领圈5、硬度：hardness 'h a :dnisn.硬度；坚硬；困难；冷酷6、倒角:chamfer 't ? mf

15、? vt.去角；挖槽；斜切 n.斜面；凹槽7、精度：precision pri'si ?n n.精确；精度，精密度 adj.精密的，精确的8、残磁：residual magnetism ri'zidju ?l n.乘U余；残渣 adj.乘U余的；残留的'm? g nitiz?m n.磁性，磁力；磁学；吸引力9、表面质量：surface quality 's ?:fis n.表面；外观；表层 adj.表面的，肤浅的'kw?l?ti n.质量，品质；特性；才能10、注脂量：grease fill g ri:s vt.涂脂于；贿赂n.油脂；贿赂fil vt.装

16、满，使充满；满足；堵塞；任职 vi.被充满，膨胀n.满 足；填满的量；装填物例句：This machine part was built to a tolerance of 0.01 millimeters.这一机器部件的制造公差是 0.01毫米”。这个轴承的径向游隙是多少？What is the radial clearance ofthis bearing?PEER轴承具有寿命长，振动噪音低等特点.PEER bearing hasthe features of long life and low vibration noise etc.This process removes the st

17、eel hardness . 这一工艺去除钢材的硬度。什么是公称倒角尺寸？What is the nominal chamfer size? 该轴承的注脂量要求是 40-50%。 The grease fill requirement ofthis bearing is 40-50%.轴承英语词汇（九）四、常用技术词：11、打字：marking 'm a :ki? n.做记号；打分；标志；斑纹v.作 记号于；注意；给打分数12、包装：packaging 'p? kid?i? n.包装；包装业，包装风格v.包 装 （package 的ing 形式 ）13、表面处理：surface

18、 finishing 's ?:fis 'fini ?i?表面精加工，表面修整14、螺钉：set screw set skru: 固定螺钉；定位螺钉15、公称尺寸：nominal dimension 'n ?min?l di'men ?i15、振动 /偏差：vibration vai'brei ?i16、钢球等级：ball grade g reid17、清洁度：cleanliness 'klenlinis18、毛刺：burr b?:毛口，毛边，毛头，毛刺19、锈蚀：rust r?st n.锈；生锈；锈病vt.使生锈；腐蚀vi.生 锈；成铁锈色；变

19、迟钝Does the packaging meet market criteria for performance and cost?包装是否符合市场标准的性能和成本?清洁度对轴承的性能有很大影响.The cleanliness of bearinghas a great influence on its performance.夕卜观要求： 无毛刺、 锈蚀等。Appearance requirement: no burrs, rust etc.五、工序常用词：1、割料cutting 'k?ti? n.切断；剪辑；开凿adj.严寒的；锋利 的；尖酸刻薄的v.切开；采伐；削减（cut的i

20、ng形式）2、锻造 forging 'f ?:d?i?n.锻件,锻造（法）3、铸造casting 'k a :sti?n.投掷；铸造；铸件；角色分配v.投掷；铸造；投向；选派演员；扔掉（cast的ing形式） 4、热处理 heat treatmenthi:t 'tri:tm ?nt5、车加工turning 't ?:ni?【机械工程】车削工作，车工工艺In charge of the bicycle component heat treatment process parameter's setting and update.负责自行车零件在热处理工序的

21、工艺参数设置和完善.The result indicated that the improper casting craft and turning processing led to the fracture.结果表明由于铸造工艺及车削加工的不当导致了断裂的发生。轴承英语词汇（十一）五、工序常用词：6、光饰tumbling 't ?mbli?【工程】滚筒抛光7、磨加工 grinding ' graindi?磨制；研磨：8、粗磨 rough grinding r ?f ' g raindi?粗研磨9、精磨precision grinding pri'si ?n【

22、机械工程】精磨10、超精 superfinishing ,sju:p ?'fini?i?【冶金学】超级研磨11、清洗washing 'w?i?洗；洗涤，洗濯；洗净12、装配 assembly ?'sembli n.装配；集会，集合The new grinding machine passed all tests.这台新磨床通过了所有的试验。Shall we start with the assembly line?咱们从装配线开始看好吗？请大家注意下载。轴承英语词汇（十二）六、机械常用词：1、Instrument 'instrum ?nt n.仪器；器械；工具；

23、手段；乐器2、Efficiency i'fi ?isia.有效的，生效的 n.效率3、Usage 'ju:zid ? n.用法；使用；惯例4、Straight streit adj.直的；正直的；整齐的；连续的；笔直的adv.直接地；坦率地；立即；不断地 n.直线；直5、Horizontal adj.水平的；地平线的；同一阶层的n.水平线,水平面；水平位置'h?ri'z?nt?l6> Vertical 'v ?:tik?l adj.垂直的，直立的；头顶的，顶点的n.垂 直线，垂直面7、Incline in'klain vi.倾斜；倾向；易于

24、 vt.使倾斜；使倾向于n.斜面；斜坡；倾斜8、Angle '?gl n.角度，角9、Arc a :k n.弧（度）；弧形物；天穹； adj.圆弧的；反三 角函数的vt.走弧线；形成电弧10、Scale skeil n.刻度；比例；数值范围；天平；规模；鳞vi.攀 登；衡量；生水垢；剥落vt.攀登；测量；刮鳞；依比例决定That instrument can record even very slight changes. 那台仪器 可以记录甚至非常轻微的变化。These machines have increased our work efficiency manytimes.这些机

25、器的使用使我们的工作效率提高了许多倍。It flew straight as an arrow.它直飞如箭。The ground was horizontal to the flagpole.旗杆直竖在地面上。The northern side of the mountain is almost vertical.这座山的北侧几乎是垂直的。The road inclines to the left.道路向左倾斜。This map is drawn to a scale of 1 inch to 50 miles.这幅地图是以一英寸代表五十英里的比例绘制的。轴承英语词汇（十三）六、机械常用词：1

26、1、Tolerance 't ?l?r?nsn.宽容，容忍 n.公差12、Interchangeable ,int ?'t?sind ?bladj.可互换的；可交换的； 可交替的13、Mechanism 'mek ?niz?mn.机械装置；机制；技巧；原理， 途径；进程14、Individual ,indi'vidju ?ladj.个别的；个人的；独特的 n.个 人，个体15、Impractical im'pr? ktik?ladj.不切实际的，不现实的；不能实行的16、Perfect 'p ?:fiktadj.完美的；最好的；精通的 vt.使完

27、美； 使熟练n.完成式17、Worn w ?:nadj.用旧的；疲倦的v.穿；佩戴；磨损（wear 的过去分词）18、Slight slaitadj.轻微的，少量的；脆弱的；细长的；不 重要的vt.怠慢；轻视，忽略n.怠慢；轻蔑19、Variation ,vri'ei?i n.变异，变种；变化20、Minus 'main ?sprep.减，减去n.不足；负号，减号；负数adj.负的；减的.Twenty minus twelve equals eight.二十减十二等于八。Examine all parts and replace any damaged or worn comp

28、onents.检查所有部件，更换任何损坏的或磨损的部件。轴承英语词汇（十四）六、机械常用词21、shaft ?a :ftn.拍杆；轴；箭杆；杆状物22、steady 'stedi adj.稳定的；不变的；沉着的23、rotary 'r ?ut?ri adj.旋转的，转动的；轮流的24、friction 'frik ?i n.摩擦，摩擦力25、component k ?m'p?un?nt n.成分；组件；元件26、efficiency i'fi ?isi n.效率；效能；功效27、 assembly ?'sembli n.装配；集会，集合28、gr

29、oove g ru:v n.凹槽，槽；最佳状态；惯例29、installation ,inst ?'lei?i n.安装，装置；就职30、transmission tr? nz'mi ? n.传动装置，变速器；传递；传 送；播送The machine ' s shaft sould be replaced. 这台机器的轴应该更 换了。Is the table steady? 这个桌子平稳吗？Friction causes a rolling ball to stop finally.摩擦力使得一只滚动的球最终停了下来。A computer consists of tho

30、usands of components. 电脑由成千上万个部件组成。These machines have increased our work efficiency many times.这些机器使我们的工作效率提高了许多倍。Our assembly line paused because something went wrong with the mechanical arms.机械臂出问题了，组装流水线停止了 工作。轴承制造专业英语AABRASIVE BLASTING : Process for removing scale from product after heat treatm

31、ent and prior to grinding; product pieces are placed in a tumbler that bombards the surface with high velocity metal shot particles. This process also acts as a tempering or stabilizing process. (Also called Shotblasting) 磨料喷砂法：热处理之后磨削之前去除产品表面氧化皮的工序； 把工件放进滚筒里，用高速金属磨料喷击表面。 这道工序也起到 回火或退火处理的作用。(也叫喷丸处理)

32、ABRASIVE WEARING : Damage to bearing parts caused by fine foreign particles which get in through badly worn or defective seal and/or lubricants.磨料磨损：由于密封磨损或损坏以及润滑剂失效而导致外界细小 磨粒进入轴承内部从而引起轴承部件的损伤。ACCIDENT : The occurrence in a sequence of events that usually produces unintended injury, death, or proper

33、ty damage. 意外事故：在一系列的事件当中发生的产品意外伤害、毁坏或者功能损失。ACID ETCH : The process of checking surface of ground product for cracks or burns by use of a series of acids or neutralizers. Also called Nital Etch酸蚀：指使用一系列的酸或者中和剂来检查研磨产品表面裂纹或 者烧伤的工序。也叫酸洗。ACME SCREW MACHINE : (See: Automatic Screw Machine )ACME冲切机：(参考：自动

34、冲切机)ADDITIVE : A chemical added in small quantities to cutting fluids to impart certain properties.添加剂：一种化学品，少量增加到切削液中以影响切削液的某些 特性。AGING : The process of running product through low temperature air draw furnaces for the purpose of relieving stress which was caused in the hardening operation. The pro

35、cess stabilizes the microstructure of the product so it will retain desired dimensions during use. Also called tempering or drawing.时效处理：指让产品通过低温通风炉以释放淬火造成的应力的工 艺。这道工艺可以稳定产品的内部微观结构，在实际工作中能保持产品的尺寸稳定性。也称为回火。AIR COOL : To cool by passing air over, into, around or through; cooling hot product to room te

36、mperature using air as a quenching medium.空气冷却：用空气作为冷却介质，通过空气使高温的产品冷却到 室温。ALL PURPOSE BEARING: The Timken Company "AP" Bearing; a self-contained pre-assembled, pre-adjusted, pre-lubricated, completely sealed unit. Applied to and removed from an axle without exposing the bearing elements, s

37、eal or lubricant to contamination or damage.多功能轴承：Timken公司“APfo承，是一种成套的预装配、预 调整、预润滑、完全密封的轴承，在轴承安装和拆卸过程中避免 了轴承部件、密封或润滑油的污染或者损坏。ALLOY : A substance with metallic properties composed of two or more chemical elements at least one of which is metal. 合金：由一种金属跟另一种或几种金属或非金属所组成的具有金 属特性的物质。ALLOY STEEL : A ste

38、el containing iron and carbide plus one or more other metals such as nickel, chromium, or molybdenum. The Timken Company is a world leader in the production of high quality alloy steel.合金钢：指钢中含有铁，碳，以及锦、铭、铝等一种或多种其他 的合金元素。Timken公司是全球领先的高质量合金钢的生产商。 AMERICAN NATIONAL STANDARDS INSTITUTE - ANSIAn agency

39、that develops standards and requirements regarding all things which affect the health and safety of associates.美国国家标准协会：开发制定影响会员健康和安全的相关标准和 需求的一个机构。ANNEAL : Process of heating metal to a given temperature and then controlling the cooling of same metal so the product is softened properly for machinin

40、g. (See: 80% Anneal ) 退火：金属热处理的一道工序,将金属加热到特定的温度后冷却 弁控制冷却的速度，以达到软化效果提高金属可加工性。(参考:80%退火) 80% ANNEAL : Tempering operation; process of heating product to remove hydrogen from railroad product so theproduct does not crack.80%退火：回火操作；加热去氢以达到用于铁路的产品不易碎 裂的目的。ANTI-FRICTION BEARING : All roller bearings are

41、anti-friction devices; designed to prevent or minimize friction in machine operations through the use of rolling contact. If friction is not minimized, excessive heat and wear will severely limit the life and usefulness of machines.抗磨轴承：所有的滚动轴承都是抗磨轴承， 通过滚动接触设计来 防止或减少工作时产生的摩擦。 过多的摩擦会产生过多的热量和 磨损，从而严重限

42、制机器的寿命和性能。ANVIL : A small piece of ground and lapped steel attached to the frame of a micrometer; serves as a flat, fixed point from which measurements can be taken.铁砧：一小块经过研磨和抛光的铁块，附于千分尺上面作为平直固定的测量参考点。APEX : The common point on the axis of a bearing where angular lines of each of the various tapere

43、d roller surfaces meet.顶点：轴承中心线和圆锥轴承滚子表面延长线的交点APICES : Plural of Apex.顶点：APICES是APex的复数形式。AP BEARING : (See: All Purpose Bearing ) 多功能轴承：(参考All Purpose Bearing ) ASSEMBLED BEARING : A complete bearing assembly consisting of four basic component parts, the outer race (cup), the inner race (cone), the

44、 tapered rollers and the spacer-retainer for the rollers (cage). The "AP" Bearing also contains a spacer, seal, seal wear rings, axle end cap, cap screws, locking plate and backing ring.成套轴承：完整的轴承套件包括四个轴承基本部件， 外圈、内圈、 圆锥滚子和保持架。AP轴承还集成了隔圈、密封、密封耐磨环、 轴端盖、端盖螺钉、锁定板以及后挡环等部件。ASSEMBLY DEPARTMENT :

45、Final Assembly and Inspect Department which takes finished bearing components (cones, rollers, and cages) and assembles and inspects them for final shipment to the customer.装配部门：指最终装配和检验部门，负责检验和装配轴承部件(内 外圈、滚子和保持架),以备最后发货给客户。ATMOSPHERE : Elements that make up the air in a confined locality such as in

46、 a furnace.气体环境：一个有限的空间如熔炉里的空气的组成成分。:Furnace whichATMOSPHERE CONTROLLED FURNACE uses endothermic base atmosphere which is formed by the partial reaction of a mixture of fuel, gas, and air in an externally heated, catalyst-filled chamber.可控气体炉：一种使用由混合燃料、燃气或者空气在外部加热的 催化室里部分燃烧所产生的吸热性基础气体的熔炉。AUSTENITE :

47、 High- temperature, solid form of steel; the non-magnetic form of iron; has the power to dissolve carbon and alloying elements.奥氏体：一种高温的钢的固溶体，不具有铁磁性，可与碳和合金 元素溶合。AUTOMATIC SCREW MACHINE : A Machine into which seamless steel tubing is fed onto spindles; a piece of product (cup or cone) is cut off each

48、 time the machine completes a cycle. Steel is either turned or formed via carbide tooling into a cup or cone. Also called Acme Screw Machine; manufactured by the National Acme Company.自动冲切机：无缝钢管在主轴上进给，自动冲切机一次循环可以 冲切一块工件(外圈或者内圈)0它是用硬质合金刀具以旋转或者 成形的方法把钢管加工成外圈或者内圈的。也称为Acme ScrewMachine,由 National Acme 公

49、司生产。AXIS : A straight line about which an object rotates; a straight line about which the parts of a bearing are regularly arranged. The center line of a shaft serves as an axis for a bearing; the cup and housing remain stationary while the shaft and cone rotate OR the cone and shaft remain stationa

50、ry and the cup and housing rotate around it. The relative motion of the cup and cone is accommodated by the rolling motion of the rollers. 轴线：物体围绕着其旋转的一条直线；轴承部件围绕着其均匀布 置的一条直线。轴的中心线当作轴承的轴线；轴承外圈和轴承座静止不动而轴和内圈围绕着轴的中心线旋转，或者轴承内圈和轴静止不动而外圈和轴承座围绕着轴的中心线旋转。轴承内圈和外圈的相对运动通过滚子的滚动实现。AXLE : Rod or spindle on, or wit

51、h which a wheel revolves; the bar connecting two opposite wheels. The shaft, (axle) of an automobile fits through the bore of a cone of the tapered roller bearing.轮轴：指带轮子可以旋转的杆或轴；或指两端分别连接两个相对放置的转轮的横轴。汽车的轮轴与圆锥滚子轴承的内圈配合在一 起。AXLE END CAP : Cast iron part used to lock a Timken Company railroad bearing a

52、ssembly onto the end of a chassis (axle); not produced by The Timken Company, purchased from several other companies for use with The Timken Company railroad bearing assemblies.轴端盖：一种铸铁零件，用来锁紧 Timken公司的铁路专用轴承 到轴端上；这种零件弁非 Timken公司生产，而是从其他的一些 公司采购，用于装配 Timken公司铁路专用轴承。B返回顶部BACK FACE-CONE : The heavy or

53、 large outer diameter end of a cone; the wide end of a cone. With exception of unit cone.内圈大端面：内圈中较厚或内圈外径较大的那一端面；或内圈中较宽的那一端面。多列成套内圈没有大端面之说。BACK FACE-CUP : The heavy end of the cup; the back face fits against the back housing when the bearing is installed for use.外圈大端面：外圈中较厚的那一端面；或安装轴承时，与轴承座 肩接触的那一端面

54、。BACK FACE RADIUS : The radiused surface at theintersection of the back face and the inner diameter of coneand outer diameter of cup.端面倒角：轴承大端面与内圈内径或外圈外径相交处的圆形表 面。BACKING PLATE : Piece of tooling that attaches to the workhead of a machine which supports the product to be ground.支撑板：安装于机器工件座的一块工装板，用来

55、支撑待磨工件。BAD CHAMFER : Chamfer that is eccentric, nicked, torn and/or undersized and which is either scrap or repair.不良倒角：指偏心的、有刻痕或擦痕，或者尺寸偏小的倒角，这 种倒角要么报废要么需要修补。BAR : Term used interchangeably with tubing or steel tubing. 钢管（棒）：有时与tubing、steel tubing同样表示钢管。BATCH : （See: Economic Lot Size ） 批：（参考： Econo

56、mic Lot Size ） BATCH PROCESS : A method of processing or production in which large quantities of material, information or goods are accumulated and then processed to completion as a unit. Such a process is used, for example, in the manufacturing of a variety of chemical products. （See: Continuous Pr

57、ocess） 批处理：指将大量的材料、信息或货物先堆聚，然后作为一批次 统一处理的一种工艺或者生产方法。例如，这种工艺可以应用在生产品种很多的化学产品的场合。（参考：Continuous Process）BEARING : Part of a machine on which another part revolves, slides, etc. Types of bearings include:Tapered Bearings, Ball Bearings, Sleeve Bearings, Air Bearings, etc.轴承：轴承是支撑其他元件弁允许其旋转、滑动的机械零件。轴 承的类型包括：圆锥滚子轴承，球轴承，滑动轴承，空气轴承等。 BEARING STAND : (See: Stand) 轴承标准：(参考：Stand)BEVEL: An angled part or surface ; to slope at an angle.斜面：与水平面成一定角度的平面。BEVEL PROTRACTOR : A tool for measuring an angle or marking angles.量角器：一种可以测量和标记角度的工具。BILLET : An unfinished bar or circular of steel, or iron.