由于巷道货架较一般货架高，因此必须有极强的刚度、精密的公差配合的安装。
As the roadway shelves shelves higher than usual, so there must be a very strong rigidity, precise tolerances with the installation.
包装专业；掌握机械设计、机械原理、机械加工制造工艺、公差配合、技术测量、等基础理论。
Major in Packaging. Grasp machinery design, machine theory, mechanical machining process, tolerance fitting, and technical measurement, etc.
本次设计内容涉及了机械制造工艺及机床夹具设计、金属切削机床、公差配合与测量等多方面的知识。
The design content involves the mechanical manufacturing process and machine tool fixture design, metal cutting machine tools, tolerance and measurement and other aspects of knowledge.
冲击式破碎机转子轴承公差配合及游隙的合理选择对防止轴承发热，提高轴承寿命具有十分重要的作用。
Rational selection to tolerances, fits and clearance of rotor-bearing of impact crusher is very important to avoid overheat of bearing and prolong the life of bearing.
搅拌轴的设计，必须进行强度、刚度和临界转速的校核，还要正确选择轴的公差配合，只有这样，才能保证轴既能正常运转，又能追求最低的加工成本。
Checking its strength, rigidity and critical speed, correct selecting its tolerance and fit are necessary in a mix axle's design, by which the axle's normal operation and least cost can be ensured.
具有紧密公差的尺寸表示该零件必须恰当地与某些其它零件配合。
Dimensions given close tolerances mean that the part must fit properly with some other part.
锻模的配合公差是为了允许上模能根据下模替换。
Die match tolerances are to allow for shift in the upper die with respect to the lower die.
大规模生产中配合零件必须能互换，单向公差是经常遇到的。
In mass production, where mating parts must be interchangeable, unilateral tolerances are customary.
会正确注写和识别表面粗糙度代号，尺寸公差与配合代号，形位公差代号。
Be able to label and read surface roughness codes, codes of size tolerance and fitting, and geometrical tolerance codes.
为了使配合零件之间具有过盈或强制配合，公差必须产生零或负允差。
To have an interference or force fit between mating parts, the tolerances must be such as to create a zero or negative allowance.
单向体系允许在依然保留相同允差或配合类型的情况下改变公差。
The unilateral system permits changing the tolerance while still retaining the same allowance or type of fit.
本文主要分析机械零配件的设计及高精度机械结构的公差与配合理论分析。
This article is mainly at theory analysis of tolerance & fit in high-accuracy mechanical part design.
本文从配合公差选用角度来探讨其对可靠性的影响。
This paper discusses the influence of fit tolerance selection on reliability of internal combustion engine.
基于配合树，给出了的回路和三维装配公差链的生成方法。
Based on mate tree, the generation scheme of loop circuit and 3d assembly tolerance chains is put forth.
一定的轴的公差带与不同基本偏差的孔的公差带形成各种配合的一种制度。
A system formed by both the tolerance zone of the shaft with definite basic deviation, and that of the hole with different basic deviations.
通过采取一系列相应措施，并对供应商进行指导和提升，确保了配套件的产品质量，逐步修订了关键尺寸的公差范围，提高了减震器的一次装配合格率。
With some proper measures taken including the quality of the supporting parts, the range of tolerance of the key dimensions reduced, thus lifting the one-time fitting acceptance rate of the damper.
并能正确标注尺寸及加工表面符号，公差与配合。
Learning to mark dimensions, manufacturing surface symbols tolerance and fittings correctly.
为了保证配合精度，装配时要严格按公差要求。
In order to ensure the accuracy of assembly, assembly must be strictly in accordance with the requirements of tolerance.
对于压配合来说，对公差极为挑剔，因为如果结合件的配合尺寸相差过大的的话，那么在试图强行压配到一块时极易将其损坏。
Tolerances for press fits can become very critical because parts can be easily damaged by attempting to press fit them if there is an excessive difference in their mating dimensions.
提出了一种给定条件下公差与配合选择的系统性方法，笔者称之为分析图解法。
This paper presents a systematic method of choosing tolerance and fit under given conditions, that we named analytical graphic method.
由一家机械厂制造的轴能与另一家机械厂按规定公差制造的轴承相配合吗？
Will the shaft made by one machine shop fit the bearing made by another machine shop using the tolerances specified?
相互配合零件公差之和小于或等于装配允许偏差，零件完全互换。
The sum of the parts of the mating parts is less than or equal to the allowable deviation of the assembly.
内环与轴用键联接，外环尺寸公差为h 7与公差为h7的机壁配合，外环两侧端面键用于固定外环与机壁以传递扭矩。
The inner race is keyed to the shaft. The outer race has h7 tolerance and should be fitted in housing with a k7 tolerance. Additional side notches provide for positive torque transmission.
内环与轴用键联接，外环尺寸公差为h 7与公差为h7的机壁配合，外环两侧端面键用于固定外环与机壁以传递扭矩。
The inner race is keyed to the shaft. The outer race has h7 tolerance and should be fitted in housing with a k7 tolerance. Additional side notches provide for positive torque transmission.
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