多头大螺距螺杆,coarse pitch multiple thread screw
1)coarse pitch multiple thread screw多头大螺距螺杆
1.The technical requirements for design of a bottle cap were analyzed and a mould with acoarse pitch multiple thread screw mechanism was developed in which the cores are rotated and the plastic part are demoulded without damage.分析了瓶盖的技术要求,为了保证瓶盖螺纹不受损伤,采用了多头大螺距螺杆驱动型芯旋转,从而保证塑件顺利脱出。
2)large-lead screw大螺距螺杆
3)multiple-thread screw多头螺杆
英文短句/例句
1.Kinetic Analysis and Simulation of Multi-Lobe Progressing Cavity Pump多头螺杆泵定转子空间曲面的形成及螺杆泵运动学仿真
2.Study on Technology of Inner Whirlwind Enveloping Milling for Screw;内旋风包络铣削多头螺杆工艺方法研究
3.Multiple-Threaded PCP Parameterized Modeling and Motion Emulating Based on Secondary Development of SolidWorks基于SolidWorks二次开发的多头螺杆泵参数化建模及运动仿真
4.Precision Control for CNC Turning Multiple Screw Thread or Worm数控车削多头螺纹(蜗杆)的精度控制方法
5.Parameter Modeling of Rotor and Stator of Multiple Single Screw Pump多头单螺杆泵转子和定子的参数化建模
6.Hexagon bolts with split pin hole on shank--Reduced shank--Product grade BGB/T31.2-1988六角头螺杆带孔螺栓细杆B级
7.double-purpose interchangeable tip square blade screwdriver可换头方杆两用螺丝刀
8.double pin sucker rod两头阳螺纹的抽油杆
9." Bolts, small hexagon head with fit neck and hole through the shank"GB/T24-1976小六角头螺杆带孔导颈螺栓
10." Bolts, small hexagon head with hole through the shank"GB/T23-1976小六角头螺杆带孔螺栓
11.Hexagon bolts with split pin hole on shank--Product grade A and BGB/T31.1-1988六角头螺杆带孔螺栓A和B级
12.Hexagon bolts with wire holes on head--Reduced shank--Product grade BGB/T32.2-1988六角头头部带孔螺栓细杆B级
13.Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and BGB/T31.3-1988六角头螺杆带孔螺栓细牙A和B级
14.Hexagon fit bolts with Split pin hole on shank--Product grade A and BGb/T28-1988六角头螺杆带孔铰制孔用螺栓A和bb>级b>
15.Threads on rotary shouldered connections for petroleum industryGB/T9253.1-1999石油钻杆接头螺纹
16.Petroleum equipment--Thread gages for rotary shouldered connectionsGB/T4749-1993石油钻杆接头螺纹量规
17.Hexagon head bolts-Reduced shank-Product grade BGB/T5784-1986六角头螺栓--细杆B级
18.a fastener with a tapered threaded shank and a slotted head.由带螺纹的连杆和槽头组成的扣件。
相关短句/例句
large-lead screw大螺距螺杆
3)multiple-thread screw多头螺杆
4)multiple-threaded PCP多头螺杆泵
1.Themultiple-threaded PCP has characters such as large displacement, high efficiency, low energy consumption and good mechanics characteristic of rotor compared with single-lobe PCP and has been gradually promoted in the international community.本文从螺杆泵线型理论分析入手,根据满足理论密封性的共轭线型骨线方程,建立了多头螺杆泵各种线型的直角坐标参数化骨线方程,具体包括普通内摆线型、普通外摆线型、短幅内摆线型、短幅外摆线型和内外摆线型共五种常用线型。
5)surface screw bolt of deviating center with big pitch大螺距偏心曲面螺杆
6)variable pitch screw变螺距螺杆
1.This paper introduces a new and simple design ofvariable pitch screw, this method makes use of manufactural method of curve which is invariable acceleration and brings out the operation rang of the method.本文介绍了一种新的、简易的变螺距螺杆的设计方法,该方法采用了等加速曲线的加工方法,并提出了该方法的使用范
2.According to analysis the math theory ofvariable pitch screw, we found the parameterized mathematical model.通过对变螺距螺杆的数学分析,建立参数化的数学模型,为实现变螺距、变槽深、变槽宽螺杆的数控加工制造提供理论依据,同时也为变螺距螺杆的设计、加工提供了可行性的方法。
延伸阅读
UR-9双螺杆式空气压缩机UR-9双螺杆式空气压缩机I甲之一9双螺杆式空气压缩机翻戳
