91 九色视频丝袜_日韩 无码 二区_色欧美日韩亚洲_亚洲中文精品乱码_国产福利在线观看精品_国产欧美午夜久久_被窝福利视频不卡片_榴莲视频黄版下载_亚洲天堂激情_国产凹凸在线一区二区色老头

Die Casting Weekly (August 31, 2017 Shenzhen) Shenzhen Die Casting Group Standards Seminar was held in Sichuan Building, Futian District, Shenzhen. Experts from the Metal Thermoforming Branch of the National Foundry Machinery Standardization Technical Committee, the Guangdong Standardization Research Institute, the Shenzhen Mechanical Engineering Society, the Shenzhen Standardization Association, and Shenzhen Lingwei Technology Co., Ltd., Shenzhen DZ-United Technology Co., Ltd. Shenzhen Yudan Electromechanical Equipment Co., Ltd., Yixiang Intelligent Equipment (Shenzhen) Co., Ltd. and other representatives from the company, the "magnesium alloy die-casting furnace terminology", "die-casting auxiliary equipment feeder" and "die-casting unit terminology" three Shenzhen The die casting group standard is discussed.

Expert group and representative of participating companies

The meeting first introduced the members of the expert group who attended the seminar. They were: Xu Niansheng, Secretary General of the Metal Thermoforming Branch of the National Foundry Machinery Standardization Technical Committee, Senior Engineer of the Company Cai Hengzhi, Liang Shujie Standardization Engineer, National Foundry Machinery Standardization Technology Member of the committee, Director of the Guangdong Provincial Institute of Standardization Gu Weixin, Professor Du Jianming from the School of Mechanical and Electrical Engineering of Shenzhen University, Ms. Dan Dan, Deputy Secretary General of Shenzhen Standardization Association, and Senior Engineer Gong Xiaoyun of Gutech (Shenzhen) Co., Ltd. Then, the director of the expert group elected Mr. Gu Weixin as the leader of the expert group.

Mr. Cui Bo explained the terminology of "magnesium alloy die-casting furnace"

Subsequently, the Shenzhen Die Casting Group Standards Symposium officially began. First of all, the Shenzhen Die Casting Group Standard “Magnetic Alloy Die Casting Furnace Terminology” was discussed: the members of the expert group listened carefully to the leading unit – Cui Bo, general manager of Shenzhen Dingzhengxin Technology Co., Ltd., drafted the group standard, and then A clause was carefully discussed on a case-by-case basis, and pertinent amendments and suggestions were put forward. It is understood that: Shenzhen Die Casting Group Standard "Magnesium Alloy Die Casting Furnace Terminology" mainly stipulates: the terminology and definition used in the design and production process of magnesium alloy die-casting furnace, applicable to die-casting magnesium alloy melting furnace with electric or natural gas as energy mode. Other furnaces can be referenced for implementation.

Mr. Xiong Hui explained the standard of "die-casting auxiliary equipment feeder"

Then, the Shenzhen Die Casting Group Standard “Die Casting Auxiliary Equipment Feeder” was thoroughly discussed. The members of the expert group listened carefully to the introduction of the standard drafting process by Mr. Xiong Hui, the general manager of the leading unit Shenzhen Qidan Electromechanical Equipment Co., Ltd. The group standard is discussed on a case-by-case basis and proposes corresponding amendments. "Die Casting Auxiliary Equipment Feeder" specifies the type and classification, requirements, test methods, inspection rules, marking, packaging, transportation, storage and operation instructions of the die-casting auxiliary equipment feeder.

Mr. Shuai Huayuan explains the standard of "casting unit terminology"

Finally, the group standard of the "casting unit terminology" was discussed. The members of the expert group listened carefully to the introduction of the leading unit, Shuai Huayuan, the engineering department manager of Lijin Group Shenzhen Lingwei Technology Co., Ltd., because the group standard of "casting unit terminology" is the one with the most design terms among the three group standards, the members of the expert group. Patiently and carefully discuss the terms of the standard, and make comments and suggestions. According to reports, "Die Casting Unit Terminology" stipulates the common terms and definitions of die-casting units, including die-casting machines and their auxiliary equipment, such as feeders, pick-up machines, sprayers, holding furnaces, trimming machines, conveyor belts, etc. Suitable for die-casting equipment, for the development of standards in the professional field, the preparation of technical documents and publications related to scientific literature.

After the discussion of the discussion papers on the "magnesium alloy die-casting furnace terminology", "die-casting auxiliary equipment feeder" and "die-casting unit terminology" three Shenzhen die-casting group standards, the members of the expert group discussed and summarized and separately Made comprehensive and in-depth comments and suggestions. During the meeting, Ms. Liang Shujie, Metal Thermoforming Branch of the National Foundry Machinery Standardization Technical Committee, also introduced the subsidy policies for the standardization of various districts in Shenzhen.