Introducing examples of pointed shapes that are prone to failure in the prototyping and design of metal press forming. An explanation using illustrations categorized by shape!
We will introduce the key points for designing metal press parts that do not fail. Parts with sharp shapes tend to concentrate the stretching of the sheet, making it easy for cracks to occur, and there is a high risk of significant reduction in sheet thickness, which may not meet the minimum thickness requirement. A larger bend radius is desirable for these shapes. Our company offers solutions by maintaining height while increasing the bend radius, especially by enlarging the radius without changing the height and angle. 【Overview】 ■Failure Cases - In shapes with points, such as triangles, the stretching of the sheet is concentrated, leading to a high risk of cracks occurring easily. ■Solutions - Increase the bend radius while maintaining height (when it is necessary to maintain height). - Especially increase the bend radius without changing height and angle. *For more details, please refer to the PDF document or feel free to contact us. *Our company accepts production from a single piece. Please feel free to inquire about your requests.
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【Equipment Owned ※Partial List】 3D CAD/CAM System: C&G Systems CAM-TOOL, 5 units Gantry Machining Center: Yamazaki Mazak, X2000xY800xZ585, 10000rpm, 1 additional unit 3D Laser Processing Machine: Komatsu NTC, X2500xY1300xZ600, 2.5kw, 1 additional unit Hydraulic Press: Kawasaki Yuko, High-speed 600ton, L3000xW2000xH1500, 1 unit, 4 additional units Robot Welding Machine (CO2): Panasonic, TAWERS 350A, movable range φ1400, 4 additional general-purpose machines 3D Measuring Instruments: Keyence 3D Scanner type, 1 unit / FARO contact-type arm, 1 unit Welding Strength Testing Machine: Maximum measurement load 30KN, with printer output, 1 unit (Various others) ★ We welcome consultations from the design shape consideration stage!
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■Automotive parts: Automotive body structure panels (steel, aluminum), electronic circuit covers, seat inner panels ■Commercial vehicle parts: Low-volume production, 1 to several hundred units per month ■Food industry: Extra-thick pots, hot sandwich plates ■Revival products: Reproduction of discontinued parts ■Construction machinery and heavy equipment: Exhaust pipes, body covers, cabin panels ■Others: Deep drawing for pressure vessels (Φ170×H250), construction hardware, fan blades, etc. *We accept production starting from one unit. Please feel free to contact us for inquiries. *We are available for consultations from the design shape consideration stage!
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We are a "convenient press prototype workshop" that can immediately turn design intentions into "shapes" through the production of three-dimensional shaped press parts, such as deep drawing. We are confident that we can serve as a strong supporter of development, promising high precision and speedy prototyping. Please take advantage of our high-potential prototype part manufacturing service, which combines our skilled processing technology with the latest equipment. We also assist in the production of mass-production models using prototype data. 【We respond to needs with specialized services】 ■ Forming technology using hydraulic presses ■ Short delivery times supported by technology and equipment ■ Prototype molds incorporating know-how at various stages ■ Support for small-lot mass production from a single prototype to hundreds of pieces per month *For more details, please refer to our company brochure.
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