查询词典 screw-cutting lathe

Kit are 4 hardened steel lathe chisels, 12 assorted hardwood dowels, 1 faceplate, 1 wood screw drive center and one honing stone.

包含在目录第701套件4淬硬钢的车床凿子， 12各式硬木dowels ，一面板， 1木材螺旋传动中心和1珩磨石。

In 1929 some improvements were announced to what was now called the '33/8" Super Exe': the mandrel bore was increased to 1/2"(but 17/32" in reality, so allowing a 1/2" bar to pass clear through), the saddle carried a conventional compound slide rest with a T-slotted cross slide and swivelling top slide and, happily, the 10 tpi Acme-form cross feed screw had the outer flat rim of its handwheel engraved with a micrometer scale - an improvement mirrored simultaneously on the 4-inch lathe.

在1929年宣布了一些改进的话现在称为'33月8日&超级可执行'：在轴孔增加到1 / 2 &（但17/32 &在现实生活中，这样使1 / 2 &酒吧，通过明确的通过），鞍进行常规复合幻灯片其余的T型槽交叉旋转顶端幻灯片和投影片，并令人高兴的是， 10 TPI公司的Acme形式跨了饲料螺钉外单位辋其手刻有一微米尺度-改善镜像同时在4英寸车床。

The possiblehost objective reason all is very many, but, our country numericalcontrol engine bed function part development backwardness -- varietyfew, unit technical level low, performance quality insufficientlystable, the cost stays at a high level, the delivery insufficientlywas prompt and so on -- not to be able to satisfy the numericalcontrol engine bed main engine product need to develop, had noalternative but to say was most direct, the most main reason, Becauseall numerical controls engine bed all is by each kind of function part(including host 轴头, straight line rolls guide rail, ball bearingguide screw vice-, numerical control tool rest, knife storehousemanipulator, rotary table, numerical control servosystem, surveyfeedback as well as safe protective equipment and so on), the functionpart which on foundation rack and so on the lathe bed, column thecollection attire becomes is the numerical control engine bedimportant component, moreover is the indispensable part.

可能主客观原因都是很多的，但是，我国数控机床功能部件的发展落后──品种少，单元技术水平低，性能质量不够稳定，成本居高不下，交货不够及时等──满足不了数控机床主机产品发展的需要，不能不说是最直接、最主要的原因，因为所有的数控机床都是由各种功能部件（包括主轴头、直线滚动导轨、滚珠丝杠副、数控刀架、刀库机械手、回转工作台、数控伺服系统、测量反馈以及安全防护装置等）在床身、立柱等基础机架上集装而成的，功能部件是数控机床的重要组成部份，而且是不可或缺的部份。

The apron is transmits the guide screw and the feed rod turns on lathe the transportation to turn becomes the apron the translation and the impetus tool rest enters gives, controls the tool rest movement to put through, the separation and the commutation.

将光杠的运动传至纵向齿轮齿条和横向进给丝杠的传动机构，接通、断开和转换纵横进给的转换机构，保证机床工作安全的过载保险装置，丝杠、光杠互锁机以及控制刀架纵、横向机动进给的操纵机构。

The main production equipment has CNC CNC lathe, precision automatic lathes, welding machines, digital milling machine, WEDM, drilling, screw heading machine, thread rolling machines, precision punch, such as more than 50 Units, equipment processing accuracy of 0.01 millimeters.

主要生产设备有CNC数控车床、精密自动车床、氩弧焊机、数显铣床、线切割机床、钻床、螺钉打头机、搓丝机、精密冲床等50余台，设备加工精度达到0.01毫米。

Our main production equipment: Automatic lathe, edge milling machine, Screw Heading machines, Rolling machine, spring molding machine, pneumatic punching machines, multi-drilling machine and magnetic grinder.

公司主要生产设备：自动车床，铣边机，螺丝打头机，搓牙机，弹簧成型机，气动冲床，多工位钻床，磁力研磨机。

In design in calculating, have lathe horizontal to enter give main composition part of organization to numerical more control authors of this text mainly: Ball guide screw vice, bring, bring wheel, exchange servo electrical machinery, vice guide and transfer to location knife rest, etc.

其中，主要论述了两种不同的横向手动进给装置，亦即两种不同的设计方案。通过对两种不同设计方案的优缺点比较，根据提高定位精度、重复定位精度等因素，最终确定设计方案二为本次设计的设计方案。

In design in calculating, have lathe horizontal to enter give main composition part of organization to numerical more control authors of this text mainly: Ball guide screw vice, bring, bring wheel, exchange servo electrical machinery, vice guide and transfer to location knife rest, etc. design calculating or selecting type automatically in step in step.

在设计计算中，本文作者主要对数控车床横向进给机构的主要组成部件：滚珠丝杠副、同步带、同步带轮、交流伺服电机、导轨副及其自动转位刀架等进行了设计计算或选型。

After ten years of their tireless efforts to the progressive development, strengthening and indulgence Leaders from all walks of life and the community care and support of users, it is now to form a complete screw-producing areas, metal stamping and automatic lathe wire manufacturing zone auto parts enterprises.

经过自身十几年的不懈努力逐步发展，壮大及承蒙各界领导和社会各界用户的关怀和支持，现在已形成一个完整的螺丝生产区、五金冲压自动车床加工区及铁线工艺制造区的汽车配件企业。

The machining technique is recommended about machining the steep-lead multiple trapeziform left-hand internal screw thread in large diameter part using numerical control reformed CQ5250 vertical lathe.

介绍了采用数控化改造的CQ5250立车设备，加工大直径零件上的大导程多头梯形左旋内螺纹的加工方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。