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Lny—1型拉削液是适合于镍基高温耐热合金的一种油剂拉削冷却润滑液,已在现场使用了三年,其使用效果达到法国TM公司现场使用的冷却液的水平,并于一九八六年元月份通过我公司技术鉴定,认为它是目前国内比较实用的镍基高温耐热合金拉削冷却润滑液,并有推广价值。一九八○年我公司从法国引进阿赫耶发动机(即涡轴8),它是目前世界上比较先进的中小型航空发动机,其转速为52000转/分,因此其工艺技术要求高,研制难度大,特别是涡轮盘榫槽拉削加工,难度更大,成为公司研制涡轴8发动机的重大技术关键之一。
Lny-1 type broaching fluid is suitable for nickel-based high temperature heat-resistant alloy oil broaching cooling lubricant, has been used in the field for three years, the use of France TM company to achieve the level of coolant used in the field, And in January 1986 passed the technical appraisal of our company, that it is currently more practical nickel-based high temperature heat-resistant alloy broaching cooling lubricant, and promotional value. In 1980, our company introduced aero engine from France (vortex shaft 8). It is the most advanced small and medium aeroengine in the world at a speed of 52000 r / min. Therefore, its technology requirements are high. Difficulty, especially the turbine disk tenon groove broaching process, more difficult, as the company developed a turbodar 8 engine one of the major technical key.