97精品国产,日韩欧美人妻视频,久久久久久久精,大香蕉更新成人不了

Online Service
Scan it
Support hotline
18681482740
Service Hotline:
18681482740
中文  |   English
News
Contact

Address: Floor 1, Building 2, Quanshengchang Industrial Park, Buyong Shajing Road, Shajing Street, Shenzhen

Contact: Mr. Li 18681482740

Email: lilinhan1314@126.com

Website: 555198.cn

News
Drawing Analysis and Manufacturing Precautions for Hardware Stamping Parts
11-05 / 2021

(1) Analysis of stamping parts drawings


The relevant analysis and manufacturing of stamping parts are carried out through the part drawings of the product, so when designing the stamping production process of related parts, designers need to start from the design drawings of the parts.


1. Economy


The stamping process for manufacturing automotive parts has a wide range of applications, and the operation of the stamping process is relatively convenient, which can generate high productivity. In the process of stamping technology, its economy has a serious impact on the batch production problem due to the cost of grinding tools. The production batch is inversely proportional to the individual processing and production costs of stamped parts, and the smaller the production batch, the higher the cost consumption of the stamping process. Therefore, if the number of parts produced is relatively small, using other solutions is more suitable for the economic benefits of the enterprise. In the process of manufacturing stamping parts, it is necessary to combine multiple production plans to maximize the economic benefits of the enterprise.


2. Processability


When making stamping parts, the difficulty of their parts is reflected accordingly. From the perspective of technology, the analysis mainly focuses on the degree, material performance, and size, and its basic requirements need to comply with the regulations of stamping technology. In addition, processability is also reflected in its ease of operation, fewer required processes, and stable quality. Under normal circumstances, the structure and degree of stamped parts can affect their final processability. If the processability of the parts is poor, it is necessary to make appropriate modifications to the part drawings to improve the processability of the stamped parts.


(2) Precautions for stamping parts manufacturing


Install two hand brake switches on semi-automatic and manual punching machines, and it is strictly prohibited to press the switch by foot or one hand. After adjusting the machine for high impact and normal stamping, close the speaker (except for the packaging of product 8065 during inspection). During continuous stamping, employees are not allowed to pick up products with their hands within 1 meter of the punching machine. When technicians use the mold adjustment machine, they can only debug it by one person, not two people. The technician can only adjust the machine and deliver materials outside the machine, with a distance of no less than 1M. When installing the mold, tighten the screws and stop the machine after 4 hours to check if the screws are loose. When there are problems with the mold during the production process and it is not necessary to remove the mold, but to repair it directly on the machine tool, the injection molding machine power must be turned off first and a maintenance label must be hung on the power box before the mold can be repaired.


All tools should be returned to the toolbox after use and should not be placed on the machine to avoid slipping and injuring people. When the machine is not in production, it is necessary to cut off the power supply in a timely manner. When short workpieces are needed, special tools should be used and direct feeding or picking up by hand is not allowed. Producers should stand properly, keep their hands and heads at a distance from the punch, and always pay attention to the movements of the punch. It is strictly prohibited to chat with others. Operators and mold repairers are strictly prohibited from putting their hands into the mold during the production of metal stamping parts.


When installing the suction fan, operators are strictly prohibited from reaching their hands onto the motor to clean waste materials. It is strictly prohibited to wear slippers during work to prevent workshop molds, iron blocks, etc. from hitting your feet. Team leaders, fitters, and mold repairmen wear safety shoes when working; Male operators are strictly prohibited from wearing long hair, while female operators should curl up their long hair to prevent it from getting caught in the flywheel.


Other oils such as white electric oil, alcohol, cleaning agents, etc


Links:Zibo CNC machine tool automatic car washing machine Qingdao refrigeration equipment grinder equipment steel grit fire inspection cabinet sweeper motor desulfurization denitrification equipment drawing mold washing machine automatic soldering machine server repair HART475 hand operator dust-free cloth dust-free paper stack screw type Sludge dehydration machine, precision repair welding machine, Shandong motor repair, rotary hot pot equipment, integrated ultrasonic cleaning machine, Zhongjie radial drilling machine, beer equipment, Shenzhen brass manufacturer, welcome lamp, lens digging, drilling rig, aluminum housing manufacturer, automatic dispensing machine, automatic screwing machine neodymium Iron boron magnet 4g router wireless bridge
We provide you with high quality products
免费在线观看一| 久久ri精品诱惑日韩| 视频 久久综合久久综合久久综合| 日本一区二区欧美乱伦| 日本三级精品视频| 高清综合AV一二三区| 东凛人妻一区二区三区| 少妇高朝久久| 性v天堂| 欧美丝袜色图在线| 丁香五月综合久久激情国产欧美日韩| 欧洲一本二本专区在线观看| www.美女在线吃鸡巴| 久久精品一区二区三区久久| www.日韩91人人| 日韩av喷水| 6080一区二区三区| 亚洲欧美日韩综合在线成成| 精品乱码网站| 受不了大鸡吧操死我国产| 亚洲精品成人影视| 日韩国产精品在线一区| 欧美亚洲日韩国产特黄大片| 大鸡巴日B全裸日B视频| LegalPornoHD一区二区| 日韩人妻有码手机版| 久久久久久久久熟女高清| 无码中字二区| 精品国产一区不卡高清| 不卡是 少妇| 欧美精品久久久久久久小吃| 亚洲按摩av| 少妇内射七八九区| 图片区国产区小说区欧美区综合区| 欧美精品成人网站视频| 国产亚洲精久久久久久野外| 麻豆性爱AV一区| 后入黑人pp| 男人av天堂亚洲一区二区| 理伦片成人午夜久久网| 麻豆传媒在线观看小视频 |