Significantly improved efficiency possible! Processing example of St 52/3 using end mills for vertical walls.
Here is a case study of machining 'St 52/3 (equivalent to STKR490)' using an end mill for vertical walls. The cutting tool used is the "HAM40-1571 finishing end mill," with a blade diameter of φ20mm and 8 blades. 【Case Details】 ■ Material: St 52/3 (equivalent to STKR490) ■ Material tensile strength: 510-610N/mm² ■ Challenge: Workpiece side edge milling ■ Machining machine: Hermle C1200 V ■ Adapter: HSK 63 For more details, please refer to the catalog or feel free to contact us.
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basic information
【Case Details】 [φ20mm] ■Coating: TA ■Cutting Speed (m/min): 188.4 ■Revolutions (1/min): 3,000 ■Table Feed (mm/min): 800 ■Feed per Edge (mm): 0.033 ■Cutting Depth ・ap (mm): 100 ・ae (mm): 0.3 ■Projection Length (mm): Approximately 130 ■Total Length (mm): 210 ■Processing Time: 120 minutes ■Tool Wear: No visible wear ⇒ User Comments ・No damage or wear on the blade even after 2 hours of processing ・I have never seen a tool like this *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.