摘自: https://mp.weixin.qq.com/s/EF28-ru8MhTWr4zi8DqjBQ
● Originally used cemented carbide forming tools for cutting. The main reasons for tool scrapping are sticky chips, tool tip wear, poor surface roughness, and tool marks. The machining dimensional accuracy is poor and unstable. Products need to be fully inspected before they can be delivered. The bearing hole needs to be bored to meet the accuracy requirements. low efficiency.
● After using More Super Hard PCD forming tools, PCD tools have excellent wear resistance, high surface finish and dimensional stability, tool life is improved, and cutting efficiency is doubled. PCD tool has high dimensional stability and dimensional accuracy is as high as 0.003. Save a lot of processing man-hours.
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More Super Hard PCD forming tools VS cemented carbide forming tools |
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Workpiece: aero engine gearbox, cast aluminum A380 |
Workpiece: aero engine gearbox, cast aluminum A380 |
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Tools used: More Super Hard PCD forming tools |
Tools used: cemented carbide forming tools |
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Number of tools required: 11 |
Number of tools required: 14 |
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Processing time: 2’23” |
Processing time: 3’47” |
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Cost per tool: 0.8 |
Cost per tool:1.3 |
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Roughness: Ra0.4μm |
Roughness: Ra1.6μm |
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Cutting fluid: water-soluble cutting fluid |
Cutting fluid: water-soluble cutting fluid |
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Tool life: 35,000 pieces |
Tool life: 8000 pieces |
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More Super Hard PCD forming tools are 4 times of hard forming tools
More Super Hard CBN inserts are 1.5 times more efficient than carbide inserts
More Super Hard CBN inserts have two higher surface roughness levels, with a dimensional accuracy of up to 0.005mm |
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During the production process of ceramic diamond grinding wheels, raw materials such as diamonds and binders need to strictly control humidity and temperature. Excessive humidity may cause raw materials to absorb moisture, affecting the bonding strength and hardness of the grinding wheel; while excessive temperature may cause volatilization or unstable quality of certain materials, thus affecting the overall performance of the grinding wheel.
Single crystal diamond cutting tools are high-performance tools made from single crystal diamond, known for their exceptional hardness, wear resistance, and thermal conductivity.Effective grinding methods include using diamond grinding wheels, laser grinding, and mechanical grinding with cast iron or steel discs, each with its own advantages and requirements. Moresuperhard offers various solutions and consumables for grinding single crystal diamond tools, ensuring efficient production and high-quality results.
Add: Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86 17700605088
