导套

四柱式液压机不解体立柱导套维修工艺及新导套结构

New repairing technology for guide bush of four column hydrolic press and structure of newly desiged half bush

介绍了新导套结构和加工工艺。

The structure of newly designed half bush and its machining process also are given .

本文以直导套为例介绍了利用UG/Open和UG/PartFamilies进行参数化设计的过程；

This paper introduces a process of parametric design based on UG / Part Families and UG / Open by taking straight guide bushing for example .

如有损坏，仅更换合成材料制成的密封条导套。

Replace sealing strip guide ot synthetic material only if damaged .

应很容易的润滑所有的导套。

Easily accessible provisions will be made for lubricating all bushings .

锻压机导套对立柱作用反力的分析研究

Analysis on Counter-Forces of Guide-Barrels Against Vertical Pillars of Forging Press

摩托车气缸头气门导套孔加工余量的控制

Control of Machining Allowance for Cylinder Head Valve Guide Bush

导套上有一轴向贯通的长槽。

A long groove axially interpenetrates the guide sleeve .

精密模具中粘接型导套的应用

Application of the Bonding-Typed Guide Bushes in Precision Dies

装煤车新型密封导套的结构与特点

Structure and Features of New Type Seal Guide Sleeve for Coal Charging Car

以新设计的对分式导套代替原来的整体式导套。

The original solid guide bushes are replaced by newly designed half bushes .

GB/T12555.11-1990塑料注射模大型模架直导套

Injection mould for plastic large-size mould bases-Straight guide bushes

离合器中心齿轮导套辅助器材及资源中心

Clutch center guide Technical Aids and Resources Centre

更换水压机导套及压套的方法

The Method of Changing the Guild Shell and the Press Shell for the Hydraulic Press

最后对模具的一个主要零件导套进行了简朴的加工工艺路线的制定。

Finally led the wrap to mold major parts to carry on the simple processing craft route formulation .

不带套环的导套一侧必须正对着带转动槽的接合套一侧。

The guide sleeve side without a collar must be facing the shift sleeve side with the turned groove .

务必确保同步器环上的矩形缺口相对于导套的位置正确。

Make sure the rectangular indentations on the synchroniser ring are positioned correctly with respect to the guide sleeve .

从后轴壳导套上拆下制动器拉线并来回移动将其松开。

Remove the brake cable from the guide of the rear axle housing and loosen it by moving it to and fro .

由于增加了导套，延长了镗杆的支撑长度，大大增强了镗杆的刚度。

The supporting length of the boring bar is prolonged and the hardness of the boring bar is greatly increased by the guide sleeve .

当压边模套与导套之间因磨损产生间隙时，借助调节设在侧面的调节螺栓，便可消除产生的间隙；

By adjusting the lateral bolts , the clearance that is caused by abrading between the die sleeve and the guiding sleeve will be eliminated .

模具加工过程中，固定导套通常采用的工艺是通过过盈配合将导套压入导套固定板的方法，即压入法。

In the processing of dies , the technological process usually adopted for matching the guide bushes is the overfilling method , namely the pressing-in method .

某巨型水压机分配器的原有凸轮过渡曲线压力角过大，导套经常断裂。

The original profile of cam in hydraulic press 's distributor is not proper , its pressure angle is excessive , so that the guide sleeve is broken .

采用3级（导套、浮动密封环组、盘根）组合密封结构设计方法，实现石油热采密封系统的密封要求。

Seal assembly of three stages ( guide sleeve , shiftable seal ring unit and disc-seal ) is adopted to accomplish the sealing of oil heat extraction equipment .

介绍细长多头精密导套的结构和功能，对细长多头内螺纹的加工难点进行攻关并提出具体加工措施。

The paper introduces the structure and function of the tall and slender precise guide sleeve , tackles the processing difficulty of tall and slender multiple-internal screw thread and puts forward the technological measures .

在此基础上，对影响比例电磁铁行程力特性的衔铁长度、径向间隙、隔磁角、隔磁曲线以及导套厚度等主要结构参数进行了仿真分析。

The simulation analyses of the main structure parameters , such as the length of the armature , radial gap and thickness of guide sleeve , which might influence its force-stroke characteristics , were performed .

通过可视化模拟和分析得知，磁通密度最高的地方是衔铁与极靴导套端重叠部分，极靴内径单侧间隙的变化对吸力起决定作用。

Results show that the highest place of flux density is superposition of armature and guide sleeve end of pole piece , and the changing for pole piece inside diameter unilateral gap settle on the thrust characteristic .

但此方法用于精密模具（如电机定转子叠铆模）则有一定的弊端，用胶水粘接导套的方法可适用于精密模具。

But it is not suit for precision dies , such as the folding and riveting die for the stators and rotators of motors . For precision dies , the method of bonding the guide bushes with glue is applicable .

另一方面，从汽车冲压模具结构设计来看，所涉及的零件多为导套、导柱等已经系列化的标准件，或者是诸如上、下模架等包含相同结构单元的典型件。

On the other hand , the parts used in designing of automotive punching die are usually serialized standard parts including guide-bush and guide-post etc or typical parts like upper holder or lower holder which have the same structural unit .

机载惯导两套配置时的故障诊断研究

Fault Diagnosis on Dual Sets of Airborne INS

采用一种气缸配合导柱导套结构来作为气垫，这一改进结构稳定可靠，快速满足用户的特色需求。

By adopting a structure combining the air cylinder and guiding-column and guiding-cover as a cushion , the special requirement of the customer has been satisfied quickly for the stable structure .