国产欧美综合在线区专区-国产欧美综合在线系列-国产欧色美视频综合-国产欧洲黄色一级片视频-国产欧洲精品自在自线官方-国产欧洲日韩一区二区三区在

Welcome to Shenzhen STR Hardware Products Co., LTD.

  1.  
Industrial News

Home  -  News  -   Industrial News

The role of precision machining

First, the main technical documents to guide production
The planning, scheduling, production of workers, inspection of parts and quality of machining, and calculation of processing costs are all based on process specifications. Dealing with problems in production, often with process rules as a common basis. For handling quality accidents, the responsibilities of all relevant units and personnel shall be determined according to the process rules.

Second, it is the main basis for production preparation work
When the workshop wants to produce new parts, it is necessary to first formulate the machining process specifications of the parts, and then prepare for production according to the process rules. Such as: analysis of key processes in the processing of new parts; preparation of the required knives, clamps, measuring tools; procurement or manufacturing of raw materials and blanks; purchase of new equipment or modification of old equipment, etc., must be carried out according to the process.

Third, is the basic technical documents of the new machinery manufacturing plant
When constructing a new batch or large-scale machining shop, the type and quantity of the required machine tools and the layout in the workshop should be determined according to the process rules, and then the size of the workshop, the power and hoisting equipment configuration, and the types of work and technology required by the workers should be determined. Level, quantity, etc.

Copyright 2018-2020 Shenzhen STR Hardware Products Co., LTD. All Rights Reserved.
Add:Building 8, Songgang First Industrial Village, Songgang Street, Bao'an District, Shenzhen,China.
Contact:Mr.Lu 13714851595 Tel:0755-29891116 Fax:0755-27673791
Email:luliangguo@szstorge.com
主站蜘蛛池模板: 一本久久a久久精品综合麻豆 | 日韩精品福利片午夜免费观着 | 精品少妇人妻av免费久久洗 | 91免费无码国产在线观看 | 无人区乱码一区二区三区 | 久久久久无码国产精品不卡 | 国产真人性做爰视频免费40分钟 | 午夜福利啪啪体验区 | 亚洲一区精品无码色成人 | 无码电影免费在线播放 | 不卡中文字幕最新视频国产综合无码一区二区三区 | 亚洲一区二区三区乱码 | 亚洲精品制服校园无码 | 日韩专区午夜福利第三 | 国产午夜毛片v一区二 | 丝袜高清无码在线 | 亚洲精品夜夜夜妓女网 | 亚洲成人在线播放 | 最新免费视频高清老师中文无码一区二区三区在线观看 | 日夜影院永久入口天天综合 | 一级a一级a爰片免费免免欧美 | 无码人妻AV一区二区三区蜜臀 | 97精品人人妻人人 | 97中文字幕在线观看 | 成人美女黄网站色大免费的 | 日韩精品一区二区亚洲AV观看 | 亚洲成人中文字幕 | 久久综合精品 | 毛片亚洲精品第一页国产精品发布 | 欧美日韩黄片在线看 | 亚洲色欲色欲www在线播放 | 欧美日韩国产1区2区3区 | 亚洲午夜福利 | 国产成人啪精品午夜网站 | 亚洲欧美高清精品ⅴ | 亚洲一二四区性毛片1在线 亚洲一二四区 | 免费一级特黄特色大片 | 91久久香蕉国产熟女线看 | 国产成人久久精品二三区无码 | 成人免费无码大片a毛片软件 | 白浊怀孕H白浊总受男男H |