Continued high temperature weather has brought impact and test to China's superhard enterprises

Abstract [China Superhard Materials Network News] Recently, the drought in Henan Province has launched a three-level emergency response to drought. This is the most serious “summer drought” in Henan Province in the past 63 years. Nearly 35% of the small reservoirs are basically dry, more than 50% of the small and medium rivers are cut off, 2...
[China Superhard Materials Network News] Recently, the drought in Henan Province, launched a three-level emergency response to drought. This is the most serious “summer drought” in Henan Province in the past 63 years. Nearly 35% of the small reservoirs are basically dry, more than 50% of the small and medium rivers are cut off, and 245,000 people have difficulty in catching water. The drought-affected area of ​​crops in the province has exceeded 23 million mu.

With the drought is the high temperature weather that continues unabated, Henan Provincial Meteorological Observatory statistics: Most of the summer in Henan Province, the temperature is generally more than 37 ° C, Gongyi led the province with a high temperature of 42.7 ° C, and broke through the same period in late July Historical extremes. In addition, the temperature in Jiaozuo, Mengzhou, Wenxian, Yanshi and Yichuan also exceeded 41 °C. Not only Henan, high temperature weather has been raging in nearly half of China. The highest temperatures in the southeastern part of Hebei, the western and northern parts of Shandong, the southern part of Henan, the Guanzhong area of ​​Shaanxi, and the northern part of Xinjiang and the Turpan Basin reach a maximum temperature of 37 °C to 39, and the local area can reach 40 °C.

In the face of rare and continuous high temperature weather, some enterprises in China's superhard materials and products industry have been affected.

As we all know, China's super-hard materials enterprise production workshop (especially diamond synthesis workshop) environment is relatively simple, especially in the case of continuous high temperature weather, sweltering weather and the heat dissipation of the workshop machinery and equipment, often in the high temperature workshop close to 40 ° C, but only Give the workers a fan to relieve the heat. In the workshop, sweating and sweating, which seriously affected the labor enthusiasm of the workers, and even some workers directly took time off to take a summer vacation. I learned in the workshop interview that this situation is not rare. Especially for the frontline workers after the 90s, they are more concerned about whether the working environment is safe and comfortable compared to the salary and salary.

Therefore, how to improve the working environment of frontline workers, how to carry out cooling and cooling in a reasonable and effective way to ensure the workers' health and safety, this is a problem that must be faced in the future development of China's superhard materials enterprises.

The continuous high temperature weather has caused problems to the human resources of the enterprise, but also raised different levels of challenges to the production equipment and production process of the enterprise.

During the interview with China Superhard Materials Network reporter, it was also learned that the high temperature weather had certain influence on the hydraulic system of the six-face press: because the temperature increased, the hydraulic oil became thin, which would cause the press to occasionally drop pressure. , affecting the normal growth environment of synthetic diamond synthesis.

In the diamond micropowder production enterprises, it is also affected by high temperature weather to varying degrees. During the sedimentation process of diamond micropowder, the liquid viscosity becomes lower due to the temperature increase, and the sedimentation speed of the diamond micropowder material rises rapidly, which is not conducive to the classification treatment of the coarse-grained diamond micropowder, which is also stable to the production process of the diamond micropowder. Control has raised new challenges.

In short, the continuous high temperature weather has brought different degrees of influence and test to all aspects of China's superhard materials and products industry. How to actively seek solutions in the face of testing, not to ignore or delay the actual problems, this is the scientific symbol of China's super-hard enterprises embarking on healthy development.






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