Not only the groove width but also the angular relationship with the gears is checked. Additional processing to determine the position from the reference shape.
This is a contract service for wire cut electrical discharge machining that provides key grooves on both sides of the center hole of gears. The example shown involves key groove machining with a width of 8mm and H6 tolerance. A positional relationship was specified to be at a 90-degree angle to the peaks of the outer circumference of the gear. Instead of using layout lines, the angle was calculated based on the outer circumference of the gear and the center hole to determine the machining position. Please provide the drawings, and we will confirm the groove width, tolerances, angle specifications, reference shapes, and the condition of the parts before machining. Also, let us know the material, overall dimensions, quantity, and desired delivery date. We will consider the groove width and positional relationship separately and provide information on the feasibility of machining and a quotation. The image shows visuals of the machining before and after from the original article. This is not a sale of the gears or the machining equipment itself.
Inquire About This Product
basic information
【Conditions for Published Case Studies】 Processing Method: Wire Cut Electrical Discharge Machining Processing Location: Key grooves on both sides of the center hole Groove Width/Tolerance: 8mm/H6 Position Specification: 90 degrees to the peaks of the outer gear Positioning Reference: Outer gear and center hole The material, outer diameter of the gear, and quantity are not specified in the original article, so they are not included here. The published values are specific to the conditions of the respective case and do not guarantee accuracy for all projects.
Price information
We will confirm the groove width, tolerance, angle specifications, reference shape, material, work dimensions, quantity, and the condition of supplied items, and provide an individual estimate.
Delivery Time
※We will confirm the processing drawings, quantities, the condition of supplied items and the planned supply, as well as the desired delivery date, and provide you with guidance.
Applications/Examples of results
【Processing Results】 Key grooves with a width of 8mm and H6 tolerance were machined on both sides of the center hole. This is an example where the position was determined based on the outer gear and the center hole. 【Processing Consultation Examples】 Additional machining of key grooves for gears and bushes, and key groove machining with angle specifications relative to reference shapes. We will check the part drawings and reference specifications and make individual determinations on feasibility.
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/
![[Free Offer] Prevent Blade Troubles in Production Equipment! Non-Stick Thin Film Coating](https://image.mono.ipros.com/public/product/image/fde/2000612726/IPROS23915370847246220159.jpeg?w=280&h=280)
![[Free Giveaway] Non-Stick Coating | Prevent Blade Troubles in Production Equipment!](https://image.mono.ipros.com/public/product/image/a78/2000619955/IPROS37607432622075090550.jpeg?w=280&h=280)
![[Surface Treatment Case] Surface treatment that streamlines the manufacturing process of lithium-ion batteries.](https://image.mono.ipros.com/public/product/image/604/2000700111/IPROS81671406460541521470.jpeg?w=280&h=280)
