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1. A cutting tool is wear-resistant if it resists abrasion at the cutting edge and along the tool face. Wear resistance improves as cutting tool hardness increases.
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2. The high speed machining technology and the characteristics and application of high speed cutting tool with ceramic tool, diamond tool, cubic BN tool and coated tool were introduced.
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3. Water Jet Cutting Systems, Laser Cutting Systems, Robotized Application, Car Carpet Cutting Machinery, Leather Cutting Machinery, and Leather Testing Machihery Laser Cutting Machines.
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4. Through cutting experiment, the influence on cutting force and surface quality was analyzed when change the parameters such as cutting speed, back cutting depth and cutting fluid and so on.
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5. The relationship between cutting speed, feed rate and cutting tool life has been established, the empirical formula of cutting tool life was also obtained.
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