Overwhelming cutting quality and processing speed! Introduction of machining examples of aluminum alloys.
We would like to introduce a case study of machining "aluminum alloy (equivalent to 5083)" using a 3-flute end mill. The cutting tool used is the "HAM40-5390 3-flute end mill," with rough and finish machining performed with a blade diameter of φ16mm, as well as rough machining with a diameter of φ8mm. 【Case Details】 ■ Material: AlMg 4.5Mn (equivalent to 5083) ■ Challenge: Burr-free milling ■ Machining Machine: MATEC 30HV/K ■ Adapter: HSK-A63 For more details, please refer to the catalog or feel free to contact us.
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basic information
【Case Details】 [Blade Diameter φ16mm] ■Category: Rough Machining / Finishing Machining ■Cutting Speed (m/min): 904 ■Revolutions (1/min): 18,000 ■Table Feed (mm/min): 10,000 / 9,800 ■Feed per Edge (mm): 0.185 / 0.182 ■Cutting Depth ・ap (mm): 8 ・ae (mm): 16 / 0.25 ⇒Results Surface roughness after rough machining Ra ≤ 0.55, Surface roughness after finishing machining Ra ≤ 0.48 is achieved. [φ8mm] ■Category: Rough Machining ■Cutting Speed (m/min): 402 ■Revolutions (1/min): 16,000 ■Table Feed (mm/min): 4,000 ■Feed per Edge (mm): 0.083 ■Cutting Depth ・ap (mm): 7.5 ・ae (mm): 4 ⇒Results: Even with rough machining alone (and of course without burrs), a perfect finish is achieved. *For more details, please refer to the catalog or feel free to contact us.
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Company information
HAM Japan Co., Ltd. was established in 1994 as the Japanese subsidiary of the HAM Group, a precision cutting tool manufacturer based in Germany. The company name is derived from the carbide tool manufacturing company Hartmetallwerkzeugfabrik and the founder's name, Andreas Maier, and is known worldwide under the HAM brand. HAM Germany was founded in 1969 and has expanded its business globally, primarily in Europe, developing, manufacturing, and selling cutting tools for processing automotive parts, aerospace-related components, and precision equipment parts. HAM Japan focuses on business related to diamond tools and cutting tools for composite materials, dedicated cutting tools for automotive parts, and cutting tools for the electronics industry.
![[Processing Example] Improved chip trouble in end mill counterboring operations.](https://image.mono.ipros.com/public/product/image/ec7/2001180892/IPROS41941676007705200802.png?w=280&h=280)
