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Inner diameter grinding - List of Manufacturers, Suppliers, Companies and Products

Inner diameter grinding Product List

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[Technical Introduction] Compatible with small diameters starting from φ2.5 (inner diameter).

[Technical Introduction] Compatible with small diameters starting from φ2.5 (inner diameter).

Nikko Polishing can polish even small diameters! We have established small diameter polishing technology that can now polish down to an inner diameter of φ2.5.

Our specialty is inner diameter polishing. While we pursue quality, we have also been working daily on technological development to meet the demands of more customers, aiming for "Nikko Polishing that can polish even small diameters." As a result, we have established a small diameter polishing technology that can polish down to a φ2.5 inner diameter, and we have received numerous comments from customers saying, "We were in trouble because we couldn't get it polished elsewhere, so this was a great help." In the case of small diameter polishing, the quality is often influenced by the finishing state of the machining, so please consult us before machining. *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Surface treatment contract service

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Internal diameter grinding

Internal diameter grinding

We are constantly devising ways to secure products safely without applying unnecessary force.

At M1 Seiko, we have accumulated extensive know-how over the years, and we select the most suitable processing methods while considering the stresses on our products to provide high-precision "inner diameter grinding." We offer a wide range of chucking fixtures that can be used in various applications, and we are constantly developing methods to securely fix products without applying unnecessary force. Additionally, our CNC inner diameter grinding machines are currently equipped with high-frequency spindles that boast a high level of precision. 【Equipment】 - We always have five spindles available for general inner diameter grinding machines. - Each spindle is regularly assessed based on usage time, unusual noises during rotation, and variations in precision, and we perform timely overhauls to maintain accuracy. - Our CNC inner diameter grinding machines utilize high-frequency spindles that achieve a high level of precision. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Wafer processing/polishing equipment

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Inner diameter grinding: We process complex inner surfaces with high precision.

Inner diameter grinding: We process complex inner surfaces with high precision.

We offer various internal diameter grinding services with 5 NC internal grinding machines and 2 general-purpose internal grinding machines.

"I would like to make corrections because the positional accuracy was not sufficient in the pre-processing." "Achieving precision in fit tolerances is difficult with a lathe." Are you having trouble with such issues? With our NC internal surface grinding machines, both 4-axis and 2-axis, we can perform simultaneous processing with one chucking, allowing for high-precision machining of geometric tolerances (parallelism, perpendicularity, concentricity). We can mount up to four grinding wheels, enabling more complex grinding with one chucking. Furthermore, since we have our own heat treatment facility, we can also handle heat treatment together. This eliminates time loss due to logistics of workpieces and allows us to compress delivery times and costs. We also have lathes and machining capabilities, so we can handle all processes before and after heat treatment. We have a proven track record of processing various materials such as S45C, S25C, SKD, SCM, SACM, SUS, and castings. Please feel free to contact us. *For more details, please refer to the PDF document or feel free to reach out to us.

  • Contract manufacturing

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