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The birth of the first domestic large-scale camshaft grinding equipment Jiangxi

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The birth of the first domestic large-scale camshaft grinding equipment Jiangxi

Classification:
Industry News
Release time:
2018/03/17 10:11
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[Abstract]:
China's equipment industry has developed "the first set of the first" products to fill the gaps in the domestic market. It is not much news, but it is located in the old revolutionary base area in Jia

  China's equipment industry has developed "the first set of the first" products to fill the gaps in the domestic market. It is not much news, but it is located in the old revolutionary base area in Jiangxi Ji'an, Jiangxi Ji'an's Jiangxi Jike Machine Tool Co., Ltd. Surface Follow-Up CNC Grinding Machine and Super High-speed Follow-up CNC Grinding Machine After passing the appraisal organized by China Machinery Industry Federation on December 22, it still attracted the attention of peers and users. Local government departments even called this a landmark event in the economic development of Ji'an. The products passed the appraisal this time are the full name of JKM8330-2200CNC/CBN large-scale precision composite profile follow-up CNC grinding machine and JKM8320 ultra-high-speed CBN follow-up CNC grinding machine. For the experts, they all understand the words “large-scale, precision, special-shaped composite face, follow-up, high-speed, etc.” and several simple Arabic numerals, which means the technical height, development difficulty, and huge social and economic benefits of CNC machine tools.

  How do ordinary people understand the meaning? Chen Huagui, chairman of Jack Machine Tool, said that the engine industry in China is developing at a high speed and the camshaft is one of the most important components in the engine. At present, China's production of grinding machines, can only be processed under 1.2 meters of camshaft, and poor stability and low efficiency. To produce larger camshafts, we must purchase foreign products for higher efficiency; if foreigners are willing to sell to us, an estimated 12 million yuan can be processed for a 2-meter crankshaft. The Jack machine tool passed this appraisal product, the maximum processing size reached 2 meters, and the price is only equivalent to one-third of imported products. On the second day after the appraisal meeting, Chen Huagui received telephone consultations from several companies and had the intention of buying. “According to the limitation of production capacity, it seems that it will be difficult to meet market demand in the short term.” Chen Huagui said helplessly to the reporter.

  Why Jack machine can get the market so favored. Zhang Hongwei, the general manager of China North Industries Dynamics Co., Ltd., who purchased Jack's first large-scale precision composite surface-assisted CNC grinding machine, told reporters that there are indeed market demand factors. “There are two points that most allow the North to recognize the power. One is the technical strength of Jack's machine tools, and the other is the personal charisma of Chairman Chen Huagui."

  What's the technical strength of a rising star Jack? Jiangxi Jack Machine Tool Co., Ltd. is a private enterprise established by Jack Holdings on the basis of the acquisition of Ji'an Machine Tool Plant at the end of 2004. Ji'an Machine Tool Works mainly produces crankshaft grinders and cylindrical grinders. It is a medium-sized company that originally produced crankshaft grinders by the Ministry of Industry. It has accumulated strong technical advantages and more than 40 years of production experience. In 2008, Jack Holdings also cooperated with the technical team in the grinding field of Hunan University to set up Hunan Jack CNC Grinding Machine Co., Ltd. The state-level scientific and technical expert who enjoys special allowance from the State Council led by Professor Hu Xishi integrated a dedicated effort to develop follow-up crankshaft grinding machines. team.

  And Chen Huagui’s personal charm can be “conceded” with two points of “focusing on the small section” and “focusing on the overall situation”. Before entering the machine tool industry, Chen Huagui often purchased and used domestic equipment. Therefore, he now attaches particular importance to the "little things" such as Jack machine tool fittings, cleanliness, and tank cooling systems. In Jack's assembly workshop, there is a huge background board, and he wrote the twelve characters of “Equip National Industry and Serve China Manufacturing”; after the appraisal meeting, the user conference, Chen Huagui defined the name of the conference as “The Dream of a Co-Round Powerhouse”. Strategic Cooperation Seminar". This is a major event for Jack and a major event for the national industry.

  Including Zhou Qinzhi, Yang Xuetong, Lei Yuanzhong, Yu Chengting and other top experts in the industry gave such an expert conclusion --- JKM8330 large-scale precision composite profile follow-up CNC grinding machine provides processing for non-circular convex-concave composite, complex shaped surface complex The efficient, precise, compound and flexible grinding methods have greatly improved the grinding precision and grinding flexibility, and its overall technology is at the international advanced level. The overall technology of the JKM8320 ultra-high-speed CBN servo CNC grinding machine is also living in the international advanced level - I believe professionals and ordinary people can understand the meaning.

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