National Abrasives Standardization Technical Committee Superhard Materials and Products, Coated Abrasives Standardization Technical Committee 2006 Work Conference Successfully Closing

The 2006 Working Conference of the National Abrasives Standardization Technical Committee Superhard Materials and Products, Coated Abrasives Standardization Technical Committee was held in Zhenjiang City, Jiangsu Province from November 19 to 22, 2006. A total of more than 50 members and invited representatives attended the meeting.
The meeting was chaired by Liu Mingyao, chairman of the National Abrasives Standardization Technical Committee and deputy director of the Zhengzhou Abrasives Grinding Research Institute. Firstly, the senior director of the Standardization Committee, Zhang Changwu, gave a report on the current work of the Secretariat of the Standardization Committee, which conveyed the relevant documents of the higher level and the spirit of the meeting, and reviewed the standard and the standard review work of the meeting. Made a detailed arrangement. It is hoped that the members of each branch will seriously review and strictly control and successfully complete the tasks of each branch. Liu Mingyao, chairman of the standard committee, made a concluding speech. He expressed his sincere gratitude for the extensive participation and active support of the members and representatives of the standardization work. He called for future standardization work to keep pace with the times and meet the requirements of users. Actively participate in standardization work. And I wish this standardization work conference a complete success.
According to the meeting arrangement, the Superhard Abrasives and Products Subcommittee and the Coated Abrasives Technical Committee held a standard review meeting. The members of the subcommittees and representatives attended the Zhengzhou Abrasives Grinding Research Institute and Beijing Powder Research Institute Co., Ltd. Shunde Xiaoyang Sanding Material Co., Ltd., Shanghai Xinshang Abrasives Co., Ltd. and other units are responsible for drafting "Diamond Trimming Pen", "Diamond Abrasives for Stone Processing", "Triangular Diamond Sintered Body for Drilling", "Coating" With abrasive sanding disc", "coated abrasive steel paper sanding disc", "coated abrasive sanding disc technical conditions", "coated abrasive steel paper sanding disc technical conditions", "coated abrasives resistant A total of nine national and industrial standards have been carefully reviewed for the determination of tensile strength and elongation and the conversion of non-standard dimensional tolerances for coated abrasives. The last nine criteria were all passed. After the completion of the standard review, the two sub-technical committees in accordance with the requirements of the China Machinery Industry Federation's Machine Association's [2006] No. 52 document "Notice on the Implementation of the 2006 Machinery Industry Standards Review Work", two sub-technical committees before 2000 ( 19 current mechanical industry standards such as JB/T7989-1997 "Technical Conditions for Synthetic Diamonds" approved in 2000) were reviewed and the review conclusions were drawn. The meeting also discussed the issue of standardization work on superhard materials and coated abrasive raw materials. After heated discussions with the delegates, the delegates finally reached an agreement: in order to regulate the market, ensure quality, and improve superhardness. Standardization work can also be carried out on the quality of materials and coated abrasive products, bonding agents for super-hard materials, and bonding of abrasives.
The standard review items of this conference have many standard review items. With the joint efforts and active cooperation of the members and the participants, it is a successful meeting to successfully complete the task and achieve the intended purpose.
 

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