[Processing Example] Magnet General-purpose Grinding Machine CNC Internal Grinding Machine STG-3N
Shortening Cycle Time! Introducing Examples of Processing Neodymium Magnets
We would like to introduce a case study of "magnet" processing that we conducted. Our goal was to improve processing accuracy and achieve in-house production of workpieces that our customers had been outsourcing. Compared to before implementation, processing time was reduced by 65%, achieving a surface roughness of Ra 1.5μm or less and roundness of 1.5μm or less. 【Case Overview】 ■ Processing dimensions: φ4mm × 26.4mm ■ Material: Neodymium magnet ■ Features: Special material, long hole (L/D = 6.6) ■ Model: STG-3N ■ Spindle: M8H-T (Max 80,000rpm) *For more details, please refer to the related links or feel free to contact us.
Inquire About This Product
Related Videos
basic information
For more details, please refer to the related links or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the related links or feel free to contact us.
catalog(2)
Download All CatalogsCompany information
Seiko Instruments offers various grinding machines that achieve precision and high-speed processing based on the technology cultivated in watch manufacturing. We provide compact and energy-efficient internal grinding machines that are friendly to the factory environment, utilizing expert craftsmanship.


![[Processing Example] Die <Difficult-to-Cut Material> CNC Internal Grinding Machine STG-3N](https://image.mono.ipros.com/public/product/image/adc/2001060740/IPROS72373288977953842577.png?w=280&h=280)
![[Processing Example] Alumina General-purpose Grinding Machine CNC Internal Grinding Machine STG-3N](https://image.mono.ipros.com/public/product/image/fca/2001032936/IPROS37202342486733079828.png?w=280&h=280)
![[Case Study] Seiko Instruments' Internal Grinding Machine Solves Challenges <Precision Machined Parts>](https://image.mono.ipros.com/public/product/image/bce/2000776674/IPROS81471409926128659221.png?w=280&h=280)


![Deburring Machine "Twin Baritor" [Eligible for Small and Medium Enterprise Productivity Investment Subsidy]](https://image.mono.ipros.com/public/product/image/6d3/2000308654/IPROS16685940644635288329.png?w=280&h=280)


