精品国产免费久久久久久婷婷,欧美日韩在线色,av超薄肉色丝袜交足视频,欧美一本日本进入

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:

News
Analysis and Application of Stamped Parts and Points for Attention in Die Forging
09-18 / 2021

1、 Analysis and Application of Automotive Stamping Parts


1. Reasonably set process holes




To address issues caused by materials, manufacturing personnel can select appropriate positions to punch process holes during the stretching of the blank, or they can also punch process holes at variable positions during the stretching process. The process holes produced by stamping should be of appropriate size, neither too large nor too small. If the process hole is too large, the hardware stamping parts are prone to flipping holes; If the hole is too small, the top of the process part cannot be fully filled, making it impossible for the material to enter the part, resulting in necking around the top process hole.




2. Reasonable setting of process supplements




The process supplementation in automotive parts provides a foundation for qualified parts. During the production process, material supplementation is carried out on the premise of stamping the parts, which not only has an important relationship with the forming of the blank stretched parts, but also has an inseparable connection with the subsequent related processes. During the manufacturing process of automotive parts, when the parts formed by stretching have large gaps, significant losses may occur due to the inability of the blank to supplement external materials during stretching, resulting in substandard parts. In order to reduce the occurrence of this phenomenon, the automotive manufacturing industry has conducted relevant analysis and research, and decided to reserve material resources that need to be supplemented during the pre forming stage of the blank, to help timely supplement the blank with gaps.




3. Improvement of Automobile Mold




For common parts in automotive manufacturing, if both sides of the part need to be modified, in order to facilitate process operation and enable production to freely place the parts. In general, the construction and trimming method of diagonal wedges on both sides is often used for automotive parts molds.




2、 Points for Attention in Stamping Die Forging




To ensure the overall quality of stamping die forging, in addition to selecting materials for stamping die production, standardizing the steps of stamping die forging, it is also necessary to comprehensively grasp the precautions during stamping die forging. Generally speaking, the key points of stamping die forging can be summarized into three aspects: forging technology, forging time, and forging strength.




1. Die Forging Technology for Stamping Parts




The stamping die forging technology is to grasp the key points of stamping die forging from the perspective of forging personnel. If the processing personnel can accurately grasp the focus of mold forging practice on the basis of standardizing the forging methods of stamping parts molds, and accurately strike the forging position of stamping parts molds, it can avoid the problem of residual forging defects during the forging process of stamping parts molds. When adjusting the molds in the later stage, it will naturally reduce the possibility of damage to the hardware stamping parts molds; On the contrary, if stamping die forging personnel cannot master the skills of die forging, the standardized and standardized production of die materials cannot be achieved. This also explains why some stamping die production processes are seamless, while some stamping die forging processes require subsequent adjustments.




2. Stamping part mold forging time




The forging time of stamping parts molds is a method of grasping the forging manufacturing of stamping parts molds from the perspective of the physical characteristics of the materials used in the production of stamping parts molds. During the forging process of stamping parts molds, production personnel should grasp the production of small parts


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
九色最新网址| 偷拍av| 性色AV天堂人人爽| 欧美c二区三区| 国产精品久久久久久久裸模| 国产欧美日韩一区| 日韩精品无码区免费专区| 日韩zc在线| 色六区| 九色300.com| 欧美精品 日韩| 南丰县| 久久亚洲专区| 国产AV无码中文字幕| 欧日韩无码高清视频| 国产av雪| 国内精品久久久久影院欧美| 三级网站在线播放| 美日韩AⅤ| 蜜臀精品一区二区三区| 消息称老熟妇乱视频一区二区| 日韩中文在线| 国产TPZP| 无码2本道| 亚洲AV午夜精品一区二区三区| 日韩片| av无码国产在线看免费网站| 综合精品| 丁香五月激情啪啪| 娱乐| 久久青青超碰| 欧美视屏中文字幕你懂的| 亚洲国产成人在线| 国产免费无码一区二区| 69式视频免费jizz| 中文字幕第七页| 午夜精品福利AV| 免费专区色哟哟| 久久精品色欧美AⅤ一区二区| 磁力网| www.午夜福利|