We have adopted our original chip breaker, which is effective for chip fragmentation and discharge in hole machining!
- In materials such as aluminum alloy castings and extruded materials, chips can be fragmented under a wide range of processing conditions. - The amount of chips remaining in the workpiece cleaning process is significantly reduced, alleviating the burden on subsequent processes. - By preventing chip entanglement and wrapping around tools, stable automatic operation becomes possible.
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basic information
- Micro breaker shape considering regrinding costs With the Micro 3D breaker, by minimizing the size of the breaker, we can increase the number of regrinding cycles to about twice that of our conventional breakers. - Optimal design tailored to cutting conditions and reamer shape The chip breaking performance of the breaker for reamers is greatly influenced by the reamer shape, work material, and cutting conditions (cutting speed, feed rate, reamer diameter, etc.). With the Micro 3D breaker, we design and provide more effective breakers by optimizing the breaker shape uniquely for each case based on basic specifications, analysis results, and accumulated know-how.
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Applications/Examples of results
【Material Being Machined】Aluminum Alloy (ADC12) 【Tool Dimensions】φ12.5x100x5x2z 【Cutting Conditions】 Cutting Speed: 300m/min Feed per Tooth: 0.1mm/tooth Single Side Reamer Margin: 0.2mm Coolant: Water-Soluble Emulsion 【Applicable Machine】Vertical Machining Center (BT40) 【Cutting Results】The curl diameter of the chips has decreased, and the chip length is about 1/4. 【Processing Points and Challenges】In reaming aluminum alloys, issues such as damage to the machined surface and tool wear due to chip entanglement, chip residue on the workpiece, and machine stoppage caused by chips wrapping around the tool are challenges related to poor chip control. To address these challenges, a chip breaker was added to finely fracture the chips, preventing entanglement and facilitating cleaning. As a result, high-efficiency machining and reduction of defects were achieved.
Detailed information
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Cutting with a breaker attached
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Cutting without a breaker
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Company information
Since its founding over 120 years ago, Kanefusa has pursued cutting-edge technology for various industrial production as a comprehensive manufacturer of industrial machine blades, consistently providing the highest quality products. As a leading company in the industrial machine blade industry, we strive to become a top brand in the global market, focusing on creating and supplying products that we can proudly present to the world. We are committed to developing unique products that maximize customer satisfaction and create high added value.