Machine elements and parts

野上技研 茨城工場

EstablishmentJuly 1973
capital1000Ten thousand
number of employees62
addressIbaraki/Hitachiomiya-shi/Spring 1136-3
phone0295-53-2109
last updated：
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野上技研 Product Lineup

1～6 item / All 6 items

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Electrode Punching Hand Punch

Easily punch the positive electrode, negative electrode, and separator without burrs or deformation, with visual inspection. There is a proven track record of a negative electrode with a Cu substrate of t5μm.

<Research and Development Use> World’s Smallest Class Ultra-Precision Mold Hand Punch (Visual Punching) <Prototyping, Research Handy Tool> - No burrs or peeling of active materials occur on the punched cross-section. - Lightweight* and contributes to improved workability with reduced punching force. (*Weight approximately 380g and up)

  • Processing Jig
  • Press Dies

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Ultra-precision punching and cutting mold for Li-ion battery electrode materials

We precisely punch out Li-ion battery electrode materials from a film thickness of 0.005mm! No burrs, reduced adhesion, and prevention of contamination.

【Proven performance of Li-ion battery electrode materials for over 1 million shots without regrinding】 ● Minimizes contamination and aluminum material adhesion to molds ● Clean cross-sections without burrs or deformation are maintained for a long time

  • Other machine tools
  • cutter

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An ultra-precision automatic cutter that can cut extremely thin electrode materials without any distortion.

An automatic ultra-precision cutter that can cut ultra-thin materials such as electrode materials without any "burrs" or "dents"!

Our company, as a pioneer in precision punching and precision cutting jigs and molds, offers a range of jigs and molds from design to production based on customer orders.

  • Printed Circuit Board
  • power supply
  • Press Dies

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Ultra Sign Block

Super precision! Ideal for angle processing of small items!

Parallelism and roller center distance: within 0.002mm/50mm; perpendicularity and angular error: within 0.003mm/50mm.

  • Inspection fixture

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Angle dresser

Ideal for sharpening the edges of whetstones!

It is now easy to perform acute angle shaping on the inside of the grinding stone (main spindle side), which has traditionally been considered difficult.

  • Inspection fixture
  • Processing Jig

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Master block / Right angle reference block

It is a super precision master block that exceeds conventional right angle accuracy with a right angle precision of within 0.0005mm/100mm!

A precision right-angle reference block accurate enough for checking the precision of a squareness.

  • Inspection fixture

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