On June 21, Tangshan Science and Technology Bureau organized and presided over the invitation of relevant experts to the city's major scientific and technological projects undertaken by Tangshan Jinshi Superhard Materials Co., Ltd. “Research and Industrialization of Full Hydraulic Geological Core Drilling Equipment within 2000m†and Yajie Technology ( Tangshan) Co., Ltd. undertook a major meeting of the city's major scientific and technological projects "salt-bath quenching based on basket technology and the industrialization of isothermal/tempering devices". The participating experts listened to the report of the project team on the project, reviewed the relevant materials, inspected the project site, and discussed it through the inquiry. They agreed that the project completed the research content specified in the task book and agreed to pass the acceptance. The “Research and Industrialization of Fully Hydraulic Geological Core Drilling Equipment within 2000m†project has independently developed a large-pitch straight-connected drill pipe thread structure to enhance the connection strength of the drill pipe; the ultra-thin high-tire body new drill bit The structure improves the time and life of the drill bit; the ball card innovative drilling structure ensures accurate positioning and effectively reduces the annular gap between the inner and outer tubes. The project research and development results have improved the design and manufacturing level of deep core drilling equipment in China, broke the monopoly of foreign technology, and promoted the scientific and technological progress in the field of drilling in China. Based on the hanging basket technology, the salt bath quenching tank isothermal/tempering device industrialization project independently developed a new salt bath quenching tank isothermal/tempering device with high automation level, remarkable energy saving effect and industrialization. Its key technology The multi-station basket robot and the same tank isothermal/tempering salt bath quenching technology solve the problem of traditional equipment workpiece transfer, high energy consumption and low production efficiency, realizing the full automation of the production process and comprehensive utilization of heat energy recovery, reducing Energy consumption. During the project implementation period, 6 patents were granted (including 4 invention patents) and 1 software copyright; 1 enterprise standard was established. The newly added sales income was 36.53 million yuan, and the new profit and tax was 7.63 million yuan. Cleaning Brush,Electric Cleaning Brush,Car Cleaning Brush,Cleaning Brush Automatic Laizhou Chenke trading Co., Ltd. , https://www.ckbrushes.com
Abstract On June 21st, Tangshan Science and Technology Bureau organized and presided over the invitation of relevant experts to the city's major scientific and technological projects undertaken by Tangshan Jinshi Superhard Materials Co., Ltd. “Research and Industrialization of Full Hydraulic Geological Core Drilling Equipment within 2000m†and Yajie Technology (Tangshan) Co., Ltd....