Can this thickness and angle be processed? We will examine the tapered holes and inclined contours of thick materials based on the upper and lower shapes and tolerances.
At Hanshin Seiko Co., Ltd., we can discuss taper wire cutting processing for thick parts. We will consider processing methods based on drawings and CAD data for through holes with different dimensions on the top and bottom surfaces, as well as inclined outer contour shapes. The angles that can be processed vary depending on factors such as plate thickness, height, contour shape, and holding conditions. We will not only assess based on the angle but will also check the dimensions of the upper and lower contours, the direction and range of the inclination, and the movement range of the guiding equipment to inform you of the feasibility. In addition to the dimensions of the top and bottom surfaces, we will also confirm the contour in the height direction, dimensional tolerances, angular tolerances, inner corner radii, and surface roughness requirements. We will consider processing conditions and finishing processes. When consulting with us, please provide the upper and lower contour drawings and cross-sectional views, as well as the material, plate thickness, angle, quantity, and desired delivery date.
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basic information
■Processing Method: Tapered Wire Cut Electrical Discharge Machining ■Target Shape: Through holes with different dimensions on the top and bottom, inclined outer contour ■Verification Dimensions: Overall dimensions, plate thickness/height, contour dimensions of the top and bottom surfaces ■Angle Specification: Reference, direction, height/range for inclination ■Quality Specification: Dimensional tolerance, angular tolerance, inner corner radius, surface roughness ■Material Information: Material type, heat treatment, hardness, condition of supplied materials *The applicable angles and processing heights will be individually confirmed based on shape, holding conditions, and equipment used. It is not guaranteed that the maximum angle and maximum processing height of the equipment can be applied simultaneously.
Price information
We will provide individual estimates based on material, plate thickness, angle, upper and lower contours, required precision, and quantity. Please provide drawings that indicate the angle standards and processing range.
Delivery Time
※It varies depending on the processing shape, plate thickness, required precision, and quantity. Please contact us with the planned delivery date and your desired delivery date.
Applications/Examples of results
[Usage and Consultation Examples] ■ Processing that creates a slope on the inner circumference of thick parts ■ Through-hole processing with different dimensions on the top and bottom surfaces ■ Processing that adds a specified angle to the outer contour ■ Parts that require contour accuracy in the height direction ■ Confirmation of the feasibility of processing with specified plate thickness and taper angle Please specify whether the angle is a single-side angle from the vertical direction or the angle between opposing surfaces. For bottomed shapes, alternative methods such as shape cutting discharge or machining will be considered.
Company information
Hansei Seiko Co., Ltd. is a precision metal processing company founded in 1948, based in Kobe City, Hyogo Prefecture. We offer integrated processing services centered around wire cut electrical discharge machining, shape electrical discharge machining, and fine hole electrical discharge machining, as well as machining, polishing, finishing, and measurement. We welcome inquiries for precision parts, mold components, jigs, test pieces, and more, whether for single items, prototypes, or small lots. In addition to processing hardened steel, carbide, and stainless steel, we also handle contour machining of thick parts, key grooves, fine slits, and complex shapes. We confirm material, shape, required precision, and application, and consider processing conditions and processes. This reduces the burden of arranging multiple processing locations and supports part manufacturing. Based on the principle of "making according to the drawings," we conduct inspections and measurements in-house to confirm the finish before shipping. Based in Kobe and Hyogo, we accept processing inquiries and quotation requests from across the country. If you have parts you are struggling to process or drawings for which you would like to consider methods and processes, please feel free to consult with us. https://www.hansei.co.jp/
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