Multiple small diameter holes in one part. We will consider processing by separating the conditions for each hole and the quantity of parts.
This is the contract processing service of Hanshin Seiko. For processing that involves creating multiple small-diameter holes and fine holes in a single part, we will check the hole diameter, depth, pitch, number of holes, and material to consider the processing conditions and man-hours. By listing how many holes of the same diameter there are and whether there are holes with different depths and orientations, we can organize the consultation details. We will also confirm the feasibility of processing high-hardness materials and difficult-to-cut materials based on the material, heat treatment condition, and the specifications of each hole.
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basic information
【Processing Method】Fine Hole Electrical Discharge Machining 【Confirmation Items】Material and heat treatment condition, hole diameter and tolerance, depth, number of holes, pitch, reference for hole position Distinguish between through holes and blind holes, the portion to be left on the exit side, finished holes / pre-drilled holes for subsequent processes. Please inform us separately of the number of holes per part and the quantity of parts to be produced. Do not determine the feasibility of processing depth or all holes based solely on hole diameter; each case will be considered individually.
Price information
We will provide individual estimates based on the diameter, depth, position, material, number of holes, quantity of parts, and verification method for each hole.
Delivery Time
※We will check the drawings, quantity of parts, material preparation status, and desired delivery date, and provide you with guidance.
Applications/Examples of results
[Example of Processing Consultation] If you want to create multiple small-diameter holes in one part, want to consult about holes with different diameters and depths together, or want to consider pilot holes necessary for subsequent processes. The original article is an introduction to processing consultations. It does not guarantee specific numbers of holes, pitches, or depths as a proven record.
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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