1. 求高手翻译 谢谢啦(机械英语)
因为有一个盒子,孔加工机床,齿轮等加工误差,驱动器的空间旋转刀轴过大,大量的所谓公开的金额。检测驱动方式太多空间是一个固定的动力输入轴与输出轴旋转摇晃在常规情况下传动结构设计和制造的机床,传动输出轴角空间超过度到10度的数十个输电差距过大造成的螺旋槽螺旋面则有明显的标志,从而影响了螺丝加工精度。当装配机的驱动器空间的旋转刀轴完成过大,实际上是受齿轮各种错误,造成了齿轮间隙过大。在机械传动齿轮机床是用来无论一类数的准确性,设计师考虑到齿轮制造误差,加工误差框中心的距离,温度,润滑油膜厚度,装配误差和其他因素,机械设计传动齿轮必须确保一定的反弹,反弹决定了齿轮齿厚公差大小。单螺杆机从其他机床结构的特殊性,主要驱动器。为了减少传播或合理差距单螺杆机床目前由以下两种方式使用。第一个是:在输出轴输出刹车工具在旋转的径向圆柱对称位置轴制动装置,制动站起来的工具前端的输出轴旋转圆柱年底,弹簧预紧力制动。该刹车的工作原理是由摩擦产生制动,以增加输出轴阻尼,降低了旋转轴的灵敏度。包括:刹车,容易不改变原机床的结构原理,间接还原法,以达到实际应用的驱动器空间的目的,是有一定效果。一个缺点:由于前输出轴的圆柱弹簧制动工具发挥更大的径向力,实际上增加了负载机转矩,从而提高电机功率,从而在同一时间齿轮,轴承,以加速磨损。劣势2:预春季由于工具的输出轴的圆柱制动器施加于工具的输出轴对几何精度的负面影响可能更大的径向力。
2. 关于机械英语翻译
注:你所给的有两种语言,我只翻译其中的英文。
Riapertura di sicurezza/Reversal safety contact反转安全触点
Arresto di sicurezza/Stop safety contact停止安全触点
Passo-passo/Step by step按步骤进行
Finecorsa chiusura/Closing limit-switch关闭限位开关
Finecorsa apertura/Opening limit-switch开启限位开关
TM:Tempo max.manovra(10-120s)
Max.operating time(10-120s)最大操作时间(10-120s)
TC:Tempo chiusura autom(0-120s)
Automatic closure time(0-120s)自动关闭时间(0-120s)
R1:Spinta sugli ostacoli
Thrust o obstaoles止推O型障碍(不太确定这个)
RF:Reg.forza/Power adjustment功率/力量调整
D1 Funzionamento comando 1-5
Command 1-5 functioning命令1--5功能
off:passo-passo step by step off:按步骤进行
on:Apre Open on:Apre开启
D2 Selezione senso di apertura
Selection of opening directiao开启方向选择
osff:Destra right off:destra右
on:sinistra left on:sinistra左
D3 Rinnovo tempo chiusura autom
Resetting automatic closure time重置自动关闭时间
D4 Stato della porta all'accuensione
Condition of the door when switched on当合闸时,门的状态:
off:Aperto Open off:Aperto开
On:Chiuso closed on:chiuso关
文中有些专业词汇查不出来,自己修改下吧,希望能帮到你就行。
3. 急求!!!机械英语翻译
太长了,希望能加到100分或80分
(i) Knee and Column type
1. 升降台式铣床
(a)horizontal
(a) 水平的
(b)vertical
(b) 垂直的
(c)universal
(c)万向的
(d)turret type
(d)转塔式
(ii)Proction (Bed) type
2. 生产(床身式)式(铣床)
(a)simplex
(a)单柱的
(b)plex
(b)双轴的
(c)triplex
(c)三轴的
These machines are generally meant for regular proction involving large batch sizes. The flexibility is relatively less in these machines which is suitable for proctivity enhancement.
这些铣床一般意味着涉及大批量正常生产的。这些机器的灵活性比较小,他们适合于生产效率的提高。
(iii)Plano millers
3. 龙门铣床
These machines are used only for very large workpieces involving tables in meters.
这些铣床仅用于很大的、涉及几米台面的工件
(iv)Special type
4. 特殊类型
(a)Rotary table
(a)圆工作台铣床
(b)Drum type
(b)鼓形铣床
(c) Copy milling (Die sinking machine)
(c)仿形铣床(靠模铣床)
(d)Key way milling machines
(d)键槽铣床
(e)Spline shaft milling machines
(e)花键轴铣床
These machines provide special facilities to suit specific applications that are not catered to by the other classes of milling machines. 这些铣床提供了特殊的设备,以适应其他种类铣床不能迎合的特定应用。
7.2.1 Knee and Column Milling Machines
7.2.1升降台式铣床
The knee and column type is the most commonly used machine in view of its flexibility and easier setup. 升降台式铣床是最常用的铣床,因为它灵活而较易调定。其一种典型的铣床结构示于图7.2A typical machine construction is shown in Fig.7.2 for the horizontal axis. 其一种典型的、用于水平轴线的铣床结构示于图7.2 The knee houses the feed mechanism and mounts the saddle and table. 升降台包藏进给机构,并安装滑板和工作台。The table basically has the T-slots running along the X-axis for the purpose of work holding. 工作台基本上有沿X轴线行进的T形槽,用于工件保持的目的。The table moves along the X-axis on the saddle while the saddle moves along the Y-axis on the guide ways provided on the knee. 工作台沿着X轴线在滑板上移动,同时滑板沿Y轴线在升降台上提供的导轨移动。The feed is provided either manually with a hand wheel or connected for automatic by the lead screw, which in turn is coupled to the main spindle drive. 进给可以用手手动进行,也可用丝杆连接而自动进行。The knee can move up and down (Z-axis) on a dovetail provided on the column. 升降台可以在机柱提供的燕尾导轨上向上或向下移动(Z轴)。The massive column at the back of the machine houses all the power train including the motor and the spindle gearbox. The power for feeding the table lead screw is taken from the main motor through a separate feed gearbox. Sometimes a separate feed motor is provided for the feed gearbox as well. 在铣床后面的大质量机柱包藏所有的动力传动系,包括电机和主轴齿轮箱。进给工作台丝杆的动力通过一个分开的进给齿轮箱取自于主电机。有时也为进给齿轮箱配备独立的进给电机。
While the longitudinal and traverse motions are provided with automatic motion, the raising of the knee is generally made manually.
4. 机械设计 硬限位、软限位各是什么意思
软限位是软件中设定的各轴运动范围限值。了解机器人的运动学原理,就会知道,关节机器人之所以能在空间里准确到达一个位置,依靠的是各个轴分别从零点开始开始旋转特定的角度,从而合成出最终的位置。注意,“零点”这个关键词,意即每个关节开始运动的参考点,即0度。
既然机器人可以自己计算每个轴从零点开始转了多少角度,那么自然就可以有一个新的参数:软限位(相对应于硬限位)。可以设定正方向 P 度,负方向 N 度是轴的活动范围,这样,当机器人运动过程中一旦检测到超出这个范围,控制器就让机器人停下来,然后弹出相应错误信息提示超限位了。
软限位应该小于机械限位的,这样,当软限位失效后,硬限位就可以继续起作用。机器人运动到该限值时警告,机器手下电,警告可以取消。
限位开关(硬限位)是电气硬件上对各轴的位置限制,通常是类似行程开关。机器人运动到该位置触发开关后报警下电,不能使用取消键取消,如果要取消需要在执行开关中将硬限位功能关闭。并不是每个轴都有限位开关。

(4)软限位机械英语怎么说扩展阅读
原理
在开关门过程中限位器盖板内的滑块在主臂上往复运动,因为主臂在运动轨迹方向上的厚度不同,滑块的位移距离也不同,挤压橡胶块的力也有差别,所以在开关门过程当中就会产生不同的开关门力,从而起到限位的效果。
5. “机械设计”、“硬限位”、“软限位”是什么意思
数控机床的限位方式有两种:软限位和硬限位!软限位是指通过对数控系统的相应参数进行行程设置;硬限位就是限位开关(行程开关)。你现在的情况是机床已经超程,需要在手动操作方式下,把相应的轴向超程的相反方向移动,直到移到行程范围内。
再叫工程师或维修工排除故障。可以先检查开关是否失灵或是松动,还有对应的PLC点是否正常。另外记得把软限位的参数也用上。
6. 机械英语翻译 谢谢啦
另外,44号阀壳包括52号出口下面的96号吸气口,该吸气口也离82号泄压口和90号入口不远,平时常闭的98号吸气控制阀经96吸气口负责控制装满饮料的容器c,98号吸气控制阀附在阀体下部50号处,上面有一个突出的控制按钮,饮料罐装完毕后,按钮由76号轨道上的凸轮挤压,当98号吸气控制阀被压下后,饮料容器c口处的压缩气体就被释放掉,使容器c的内部回到大气压力,然后与中心喇叭口53脱开,在图2----4中的100号处表明的,一个通风挡板和一个阀组件在44号阀壳内可滑动,用来选择关闭位置(封闭出口52)(图3)和灌注位置(图4),把饮料b经由52号出口灌入容器c,好处是,在44号阀壳内只有一套阀组件100号,一次罐装一个饮料容器c,100号阀组件包括一个垂直安装的挡板102号,挡板可在60号通风口和液体(饮料)室54号之间来回滑动,挡板102号是空的,并通过液体室旁通,把饮料容器c里的压缩气体在罐装过程中转到通风室60号。
7. 专业机械英语,求翻译高手帮忙。。。。
按照美国机械工程师协会标准B16.5 的定义:高强度螺栓钢 “...可以用来做全部所列的材料个全部垫片”。中等强度的螺栓钢“...可用作全部所列材料和在额定工作压力和温度下,已鉴定过的能保持密封的连接上的全部垫片”。低强度螺栓钢“...可用于全部所列材料和限于150级和300级的连接;而且只能用于ASME B16.5 所定义的有选择的垫片。
ASME B31.3 ,在309.2.1 条进一步阐明,”具有规定最低屈服强度不超过30,000磅/平方英寸(译注:kpi=千磅/平方英寸)的螺栓钢,既不应当用于ASME B16.5 对丁的400级和更高的法兰连接;也不能用于金属法兰连接;除非计算曾表明,适当的强度以保持连接紧密“。栽09.2.3节的B31.3 ,另外阐述了”...如果,法兰ASME B16.1(铸铁);ASME B16.24(铜合金);或MSS SP-42(带法兰的阀门和对缝焊端部);或MSS SP-51 (铸造法兰和紧固件)的规格,螺栓材料应当不强于低屈服强度螺栓钢;除非:(a)两法兰对,都是平的,而且用全平垫片;或者(b)按规定程序和力矩拧紧螺栓;这是考虑承受的载荷,位移应变和偶然的载荷(参见302.3.5 和302.3.6节);还考虑法兰的强度“。(待译)(后面全翻译完成,怎么不见了?)
8. 求一段机械方面英语翻译,谢!!!
Along with national economy fast development, construction structure the large scale and the complication set more and more high request to the concretes machinery. Has the numerous merits and the high economic efficiency pumpcrete machine vehicle obtained the popularization and the application, the pumpcrete machine vehicle has become constructs the construction enterprise essential special purpose equipment now. This article first introced the pumpcrete machine vehicle's structure and the characteristic, key have carried on the design to the pumpcrete machine vehicle's swiveling mechanism and the rotation hydraulic pressure part and the prm support cylinder; Meanwhile has carried on the intensity examination to the revolving head part and the cylinder connected part, and has determined revolving head's main dimension and the building block according to the pump vehicle spare part standard. The swiveling mechanism uses the oil motor to actuate the rection gear to lead the pivoting support to carry on revolving, the revolving head installs in the pivoting support along with the pivoting support rotation, thus drives the prm support to rotate in the rotating platform in 0~360° the scope, the prm support launches draws in and when the concrete placement locates is by the amplitude cylinder pushes (pulls) moves the amplitude organization the movement to realize. the this design's main feature is: The organization is simple, the save on investment, the control is convenient. Has certain reference value to the present domestic pumpcrete machine vehicle's optimization design.
The actual content mainly includes:
1. swiveling mechanism, rotation hydraulic pressure part design, pivoting support installment shaping and computation.
2. maneuver supporting boards satisfiedly the cotton material pole (including concretes total quantity) pours out the moment of force computation.
3. rotary abutment's intensity examination and the prm support cylinder design system plan is feasible, can satisfy the pump vehicle performance requirement. the this design's main feature is: The organization is simple, the save on investment, the control is convenient. Has certain reference value to the present domestic pumpcrete machine vehicle's optimization design.
Key word:
Pumpcrete machine vehicle; Swiveling mechanism; Maneuver actuation part; Maneuver supporting; Hydraulic system
9. 机械限位和软限位代表什么意思
硬限位:
硬限位就是用机械加工件去实现设备位置的限制,经常用到的是机加件上安装聚氨酯做硬限位。
软限位:
软限位就是通过电器和软件来实现如光电开关、行程开关等等。在程序里面的输出上做限位,主要针对比较重要的阀门。