1) size and equipment of longwall coal mining face
工作面尺寸及设备
2) size of equipment
设备尺寸
1.
It is described in detail how to determine the technological parameter and size of equipment, such as rotary drum, induced draft fan, circular bag type dust collector.
详细介绍冷却转筒、引风机 ,圆布袋除尘器工艺参数及设备尺寸的确定。
3) working dimension
工作尺寸
1.
Through the theoretical analysis of the two methods for calculating the working dimensions of the moulding parts of injection moulds,the theoretical defects existing in the calculation of the working dimensions by average shrinkage method and the problem existing in the actual mould design with this calculation method were pointed out.
通过对2种注射模成型零件工作尺寸计算方法的理论分析 ,指出了采用平均收缩率法存在的理论缺陷和实际模具设计中存在的问题 ,对极限公差法计算模具成型尺寸和公差作了分析和实例举证 ,说明了该计算方法能够较好地保证在注射模设计中成型尺寸和公差计算的正确性。
2.
This paper presents the principles and methods of applying microcomputer-like universal tool microscopes to measure the clearances of plain section convex and concave dies and also to calculate the working dimensions and clearances of complex section convex and concave ones in the manufacture of punching dies.
本文介绍了冲裁模制造时，应用微机型万能工具显微镜测量简单截形凸凹模的间隙以及测量复杂截形凸凹模工作尺寸与间隙的原理和方法。
4) working size
工作尺寸
1.
The working size of plastic injection moulded parts can be divided into independent working size and connective working size, so far there is no method for calculating the connective working size.
成型零件的工作尺寸可分为独立工作尺寸和关联工作尺寸，而目前尚无关联工作尺寸的计算方法。
2.
The total working size of a mould cavity is formed by the combination and accumulation of the sub-working sizes of the forming parts during the assembly process.
根据尺寸链原理，对在不同成型零件装配成模腔的过程中，由不同工作尺寸组合和累积而间接形成的工作尺寸的计算问题进行分析探讨；提出在模具设计和制造过程中，是否采用修配法来保证此类工作尺寸精度要求的判断标准及如何确定其合理的修配补偿量。
6) inside idimensions
工作室尺寸
补充资料：设备安装前的准备工作——设备的预装配与预调整
设备安装前的准备工作——设备的预装配与预调整 | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条