残余应力及装夹应力容易使刚性差的薄壁件引起较大的加工变形,而传统工艺难以使其达到精度要求。
But because of their poor rigidity, it is easy to bring machining deformation caused by the existence of the residual stress and the fixing stress.
偏差模拟技术已经用于在设计阶段对这些不确定因素进行预测,但是基于零件刚性体假设的偏差分析通常过高估计了装配偏差。
Variation simulation analysis has been used in the design stage to predict such uncertainties, but variation analysis based on rigid body assumptions usually overestimates the assembly variations.
本机是用大滚子附板输送链作为牵引件,依靠链轮带动、用刚性板作为物件承载的一种连续运输设备。
This machine adopts large roller conveying chain as the driving part, which is driven by chain wheel and loaded by the rigid plate for the constant conveying.
形件连接的梁柱刚性节点在美国和日本有着广泛的应用,然而在我国对这方面的研究并不充分。
Rigid beam-to-column connection with T-stub is widely used in the USA and Japan.
单件气缸和曲轴箱总成发动机提供卓越的刚性,重量轻。
One-piece cylinder and crankcase assembly provides superior engine rigidity and light weight.
这一条件使刚性基础相应的位移分析得以简化,并提出许多“刚性基础”的解。
This condition simplifies the displacement compatibility analysis and has generated a proliferation of "rigid pier" solutions.
探针包括延伸贯穿刚性探针部分并且将探针头连接到气压调节设备的连续性的管道元 件。
The probe comprises a continuous prove tubing element extending through a rigid probe member and connecting the probe tip to a pneumatic pressure regulation device.
为建立白内障复明手术用吸血海绵制品的工业化规模成型加工体系,设计研制了以吸血海绵片为非刚性嵌件的三板式卧式注射模具。
The tri plate horizontal mould with nonrigid surgical sponge inserts was developed to establish an industrial system for shaping surgical sponge which is used for cataract operation.
塑料管道系统。玻璃纤维增强式热固性塑料元件。检验带有弹性密封件的刚性锁定管座套筒接头设计的试验方法。
Plastics piping systems. glass - reinforced thermosetting plastics components. test methods to prove the design of rigid locked socket - and - spigot joints with elastomeric seals.
油压千斤顶:采用柱塞或液压缸作为刚性顶举件的千斤顶。
Hydraulic jack: Uses the plunger or the hydraulic cylinder goes against as the rigidity lifts a hoisting jack.
机床机身、送料。进给拖板等均为铸铁件,刚性高。具有吸振、抗震性好等优点。
The body, charge and feed slides, and other components of the machine tool are made of iron castings, which have high rigidity, good vibration absorbency, earthquake resistance, and other advantages.
模具设计采用了合理的镶件结构,解决了滑块在抽芯过程中的强度不足以及模架刚性不足等问题。
The design of the die adopted reasonable insert structure, which solved the problem of the slide short of strength and the die sets short of rigidity in the core-pulling process.
螺旋千斤顶:采用螺杆或由螺杆推动的升降套筒作为刚性顶举件的千斤顶。
Screw jack: Uses the screw rod or the fluctuation sleeve which impels by the screw rod goes against as the rigidity lifts a hoisting jack.
本文论述卧式塑料注射模中非刚性嵌件安放机构的设计及工作实现原理。
Present article discussed the design and working mechanism of the insertion in the horizontal injection mould.
介绍了该桁架的现场测试工作,包括测试方案、杆件应力、节点刚性、结构挠度等。
This paper introduces the site measurement for the heavy steel truss including the measurement scheme, pole stress, joints rigidity, structure deflection and other elements concerned.
为此对双腹板、顶底角钢半刚性节点的试验数据进行分析,绘出试件各组合件关键点的荷载-应变关系曲线。
Then the experimental data of joints of top and seat angle with double web angle are analyzed and load-strain curves of member subassemblages key points are drawn.
首次提出了片状非刚性嵌件安放机构的设计构思。
The conception on an insertion mechanism of nonrigid flat inserts was firstly suggested by us.
用于粘接刚性材料,如将铁氧体粘到电机的电镀金属件或扬声器零件上,配用促进剂ts7649。
Bonding rigid materials, e. g. bonding ferrites to plated materials in electric motors, loudspeakers etc... Can be used with activator TS7649.
齿条千斤顶:采用齿条作为刚性顶举件的千斤顶。
Rack hoisting jack: Uses the rack to go against as the rigidity lifts a hoisting jack.
对于组成钢管的矩形钢板件而言,当其与刚性材料并置时钢板的屈曲仅发生外凸。
For steel plates, this can occur when a thin steel plate is juxtaposed with rigid materials, and the steel may only buckle locally away from the rigid materials.
适用于高刚性与高韧性同时要求的零件,如溜冰鞋底座、脚踏车轮圈框等。
Suitable for high rigidity with high toughness and requirements of the parts, such as skating sole holder, bicycle wheel rim box, etc.
并可完成零件的四轴联动控制加工,双主轴夹持零件同步加工,刚性攻丝等功能。
In additions, the machine is capable to complete 4-axis compound control process of work piece. The double-spindle clamps work piece to complete synchronous machining and rigidity tapping.
解决了长径比大,刚性差细长管形复材零件抽芯困难的问题。
The problems of large length-diameter ratio and difficult core pulling for slender pipe-shaped composite parts with poor rigidity can be solved.
本文介绍了JC- 1型精密测角仪主体零件的设计思想,既考虑高的精度、良好的加工工艺性、零件刚性和稳定性,又注意了仪器的外形。
The design idea of the main part of JC-1 goniometer is presented. High accuracy, good processing technology, part stiffness and stability are considered, and the instrument shape is also stressed.
薄壁半圆环形结构的零件属断续加工,由于零件的刚性差,容易变形,加工较为困难。
The thin wall semicircle ring-like accessory is machined intermittently. It is difficult to machine because of its bad rigidity and easy distortion.
本发明提供一种重量轻且强度、刚性及挠性出色的钓线导向件及其制造方法。
The invention provides a fishing line guide with light weight and excellent strength, rigidity and flexibility and a manufacturing method thereof.
龙门立柱均采用整体金属铸造件,刚性好,运行平稳,机床整体振动小;
Whole metal casting for gantry and standing, great rigidity, moving stable and few vibration;
所述细杆(1)为厚度一致的金属件,以保持其刚性,它可 以设置有各种截面。
The slender rod (1) is a metallic member with identical thickness to maintain rigidness thereof, and can be provided with a variety sections.
采用金属铸造件机身,刚性好,运行平稳,机床整体振动小;
Metal casting body, which assures great rigidity, moving stable and few vibration for machine body;
管件使用液压成型管之考量设计,可以兼顾美观及提高车架之刚性。
The tubes uses Hydro-forming to design, May give dual attention artistic and enhances rigidity of the frame.
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