Yarn feeding units for knitting machines ; connecting dimensions 针织机用导纱器.连接尺寸
Combining with single - face or double - face automatic feed unit to greatly improve the efficiency 可配合单面或双面自动送料装置,令整机生产效率大幅度提高。
In modern shipping industry , the oil - feed unit , which provides power for ship , is an important component 在现代造船工业中,作为船舶动力部分的供油单元是整个船舶的重要组成部分。
China . manufactures diversified range of products . main lines include yarn feeding units , automatic identification systems , and outdoor gazebos -专业生产液压升降平台,主要产品有升降平台高空升降平台液压升降平台等。
Many manufacturing enterprises , especially the middle and small enterprise , still design and manufacture the oil - feed unit by 2d design 国内许多船舶制造企业,特别是中、小型企业对船舶供油单元的设计、制造仍处于二维设计水平。
For z - type lathe , c - axis can be programmed with minimum feed unit 0 . 001 . the hydraulic clamping device can offer high positioning accuracy ( 18 " ) 机床可以加工直线、圆弧、公英制螺纹、多头螺纹,特别适于车削形状复杂,精度要求高的轴类和盘类零件。
While hall system employed a rotary feed unit , operated by the bolt , to put new cartridge in line with the barrel , fn designers incorporated a stationary helical ramp into each magazine , w hich rotates cartridge for 90 degrees prior to placing it into feed lips 同时系统采用旋转大厅饲料单位,由螺栓、把新枪弹与枪管、设计师新生力量纳入到每一个固定螺旋匝道杂志-脑出血90度旋转装之前将它变成饲料嘴唇
In order to enhance the servo precision and anti - jamming ability , the dissertation takes the " " gd - 3 feed unit driven by linear motor " as research object , and incorporate theory analysis with experiments . at first , the mathematical model of feed system is proposed 本文以我校“ gd - 3型直线电机进给单元”为研究对象,以提高直线电机伺服控制系统的伺服精度和抗干扰能力为目标,采用理论分析和实验相结合的研究方法。
On the mechanic design of the self - feeding unit , according to the actual structure of the contact pins , we ’ ve adopted the way of vibratory hopper feeder for self - feeding , and designed a suit of sensing and storing equipment . with the equipment , the contact pin can enter the measurement equipment in accord with the same pose 在自动上料机构的设计上,本文根据插针的实际结构,选用了振动料斗上料的方式,并设计了一套符合插针特点的辨向和储料装置,使插针能够以一致的姿态进入测量装置。
For solving all these problems , through applying visualization technology of engineer design to the design of oil - feed unit , this paper constructs the entity model of oil - feed unit , establish the three - dimensional standard parts , implement the semi - automated and automated connect , and produce automatically the 2d or 3d part drawings . using this system the designer can observe and evaluate the space model of the unit , discuss the feasibility of space layout and the probable errors , so that the decision can be optimized and the competition of enterprise can be improved greatly 针对船舶供油单元设计、制造中的上述问题,本系统拟将工程设计可视化技术应用于船舶供油单元的设计,构造船舶供油单元的三维实体模型,建立三维标准件库,实现管路的自动、半自动连接,自动生成管路的二维和三维零件图,使得设计人员在设计阶段就可观察、评判单元的空间模型,直观地探讨空间布置的合理性和存在的问题,从而帮助决策的优化,提高企业竞争力。