The professional qualification assessment of diamond sawing and drilling tool manufacturing technicians was held in Benlang, Guangdong.
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This appraisal was carried out under the application of 62 skilled workers of Guangdong Benlang New Materials Co., Ltd., and was submitted to the sub-center by Foshan Point, and was approved by the Machinery Industry Vocational Skills Appraisal Center (hereinafter referred to as the Center). The appraisal was carried out in two stages. In the first stage, the sub-center invited the executive director of the Superhard Materials Industry Association, the deputy director of the Central Plains Institute of Technology, Professor Wang Qinsheng to go to Foshan Point at the end of August for a week of professional theoretical training, the second stage The theoretical and practical examinations of October 27-28, directly arranged and attended by Professor Li Zhihong, Director of the Sub-Center of the Superhard Materials Association.
The training mainly involved three technical grades of junior, middle and senior workers in the six types of work of diamond sawing and drilling tools, molding, sintering, welding, post-treatment and inspection. Technicians and senior technicians were not included in the training. plan. In the professional theory training stage, under the condition of not affecting the normal production order of Guangdong Benlang Company, the shifts of workers are used in two classes every afternoon and evening. In the theoretical training class, Professor Wang Qinsheng combines the actual operation process of Guangdong Benlang Company. The process, in a targeted and in-depth manner, describes the manufacturing theory and method of the two leading diamond saw blades and drill bits for diamond sawing and drilling tools. The content covers the whole process of its overview, raw material compounding, block manufacturing, welding process and equipment, dressing and shaping and inspection. One week of training was intense and orderly. After each lecture, Professor Wang delayed the questions for the students. The students were very enthusiastic about the difficult questions that were taught in the classroom and in their actual work. Professor Wang patiently answered them one by one. The on-site interaction was very good, and even attracted other employees who did not sign up for training to enter the classroom. 
Professor Wang Qinsheng's second stage of the lecture was conducted by Li Zhihong, a senior appraiser of the sub-center, Yi Yunlei, and the evaluation of the papers and Foshan points. Xiang Gang, Li Liying and administrator Xia Xiaohua conducted on-the-spot examinations and assessments. The day was conducted from 9:30 to 11:30, and the students were divided into two examinations, five inspectors and administrators. During the 120-minute exam period, everyone answered the questions carefully and the examination room was orderly. The actual operation begins in the afternoon, and the assessment content is set according to the standard. 62 workers (including 33 junior workers, 23 intermediate workers and 6 senior workers) were divided into six types of work, which were successively carried out in the batching center of Benlang Company and 22 batches in the first, second and third workshops, due to batches. More, the schedule is also very tight, the assessment team is divided into two groups at the same time. From the afternoon of the 27th, starting from the compounding operation, the employees who participated in the evaluation were full of spirits. They looked at the process list, selected the powder type, weighing, mixing, etc. according to the assessment operation specifications. The operation was serious and meticulous. The appraisers not only check the operation process on the spot, but also ask questions from time to time to answer them. After the end of the compounding, the site arrangement is the welder operation assessment. During the assessment process, the assessment team noticed that many workers are old workers who have worked for 6 or 7 years. They are very familiar with the operation process. They are not only fully grasped by the evaluation project, but also very familiar with other related types. The aspect is related to the employment system of the Benlang company. It also shows that these workers are diligent in learning, willing to use their brains, and are willing to master the vocational skills of more positions. 
Theoretical examination examination room 
Sintering practical test 
The welder's practical test ended in two days. Finally, the assessment team gave the final assessment results through practical and theoretical examinations. The 62 technical workers who participated in the evaluation of Benlang Company had 55 examinations, and the pass rate was 88.7%. The sub-center then summarized all the information and reported it to the center. For approval, a professional qualification certificate will be issued by the center. 
Identification appraisers from the right: Xiang Gang, Li Zhihong, Yi Yunlei, Li Liying This vocational skill appraisal is the second batch of appraisal organized by the sub-center this year (the first batch has been identified in the Fujian Point in May), this sign The professional skills appraisal activities in my industry have entered the normal track, and the examination setting and examination and assessment procedures have been gradually optimized, which has accumulated a valuable experience for the future identification work of the sub-center and laid a good foundation. At the same time, the sub-center also hopes to promote the enthusiasm of the company's training staff through the appraisal activities, improve the professional skills of the employees, and normalize the skills, thus forming a craze for the theory and learning skills of the enterprise, increasing the competitiveness of the enterprise, and also for the employees. Provide a basis for salary and job promotion. In turn, it will enhance the competitiveness of the entire industry and contribute to the realization of superhard materials and abrasives.
After completing the appraisal work, the sub-center visited Guangdong Xinjingang Superhard Materials Co., Ltd. and Shaoguan Saipu Superhard Materials Technology Co., Ltd. to promote the importance of professional skills appraisal work, and also sought as a director and member unit. Comments and suggestions for hard association work. Both companies have expressed a strong interest in the identification of vocational skills and want to apply for an appraisal at an appropriate time. Associations and sub-centers will strengthen communication and contact with industry manufacturers in the future work, and continuously enhance the level and ability to serve enterprises.
This appraisal activity was greatly assisted by Professor Wang Qinsheng and Guangdong Benlang New Materials Co., Ltd., and I would like to express my heartfelt thanks! (Mechanical Industry Occupational Skills Identification Abrasives Industry Center Center Yiyun Lei Li Zhihong)