国产精品一区二区三区在线播放,国产高清免费一级一片视频播放 ,国产男女猛烈无遮挡免费视频,无码人妻一区二区三区免费手机

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: m.f4wow.cn

News
The Development Trend of Precision Stamping Dies
11-28 / 2019

The trend of fine stamping molds in the industries of new energy skills, proactive equipment, medical equipment, aerospace, and energy conservation and consumption reduction is rapid. In the 2019 Guangzhou World Mold Exhibition, advanced precision multi-station progressive molds held a mainstream product position among enterprises. Not only did they exhibit a large number of products and a wide range of types, but the quality and skill content of precision molds were also much higher than previous mold exhibitions.




The Secretary General of the International Mold Association, Luo Baihui, stated that in recent years, the overall skill strength of excellent precision stamping molds has increased rapidly, with significant improvements in performance indicators such as mold production level, manufacturing precision, service life, and production cycle. The overall level of some advanced and high-quality fine molds has reached or approached the level of similar fine molds in the world. The progressive die for air conditioner fins produced by Gree Dajin Mold Co., Ltd. has a lifespan of up to 500 million strokes, and is in a leading position in China in terms of production scale and skill development. The high-precision micro connector progressive die with a distance of 0.4mm developed has a manufacturing precision of 0.5, and the smallest convex die with a diameter of 0.13mm is directly ground to the mirror surface, ensuring high-precision requirements such as 0.17mm at the thinnest point of the pin, 0.01mm for bending precision, and S-shaped bending. The active lamination progressive die for the motor iron core produced by a certain motor mold company in Shenzhen has a lifespan of over 150 million strokes, and its technical strength and lamination skills are close to the excellent level of similar fine molds abroad. The professional production level and capability of the large-scale iron chip progressive die with a diameter of 0.5m produced on a 400 ton high-speed punch, the large-scale high-precision block composite die with a 90 degree rotation of 0.88m square iron chips, and the oversized high-precision punch die with a diameter of 1.2m for stator and rotor blades are at the forefront of China.




Specialization has greatly improved the innovation ability of stamping mold enterprises, and their skill strength has been developed towards specialization, precision, excellence, and strength, resulting in the emergence of many new skills in fine mold processing with high skill strength. It is reported that the high precision progressive die for the air conditioning fins that urgently needs to be exhibited this time can meet the rapid switching production of 5 types of sheet shapes, with certain flexible production characteristics. The level of precision mold is appropriate to the world's excellent level. The 37 station progressive die of the developed lead frame, with three rows of the first mock examination, punches 48 inner and outer lead legs within 1212mm, the minimum distance is 0.12mm, and the flatness of the product is within 0.01mm. Its high-speed batch production performance and lifespan are appropriate to the world's excellent standards, and it has obtained structural innovation patents.




Many domestic fine stamping molds have a smaller gap in lifespan and main performance compared to the world's excellent standards. The overall level of some fine stamping molds is appropriate to the world's excellent level, not only completely replacing imports, but also exporting a suitable portion of fine molds to industrialized countries and regions such as the United States and Japan. The overall level of high-precision stamping dies in China is close to the world's excellent level, and a suitable portion of high-precision stamping dies are going abroad and participating in global competition.


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
少妇嫩穴综合| 91大香蕉手机在线视频| 青青草原亚洲天堂欧洲| 国产之光麻豆传媒md0047| 日韩欧美激情国产精品| 欧美日韩性爱福利| 免费a在线观看| 插逼网站免费播放| 中文字幕一区二区三区成人导航| 蜜臀av中文字幕在线一区二区| 日妣视频免费| 99七夕少妇| 日本成人精品号一区二区| 日本五十路熟女视频免费播放| 免费看男人爆操女人| 丝袜一区二区久久| 操B网AV在线观看| 亚洲色图自拍偷拍强奸| 肛交在线观看国产| 嗯啊 av| 一区二区三区亚洲网站| 老太太肏屄视频一区| 插比穴无码| 亚洲国产AV绯色| 六月欧美激情| 丝袜美女av一二区| 中文字幕 欧美 精品 区| 吃几把操逼| 日本一区免费在线不卡| 韩国日本伦理一区| 嗯嗯啊啊进进出出嗯嗯啊啊视频| 激情五月乳汁人妻| 搭讪人妻在线| 鸡巴插入小穴视频观看| 色呦呦,国产精品| 另类专区亚洲激情| 性爱 无码 8| 日韩欧美视频在线另类| 懂色欧美| 大鸡巴操死我免费视频| 精品人妻一区二区三区潮喷在线 |