Merex Precision Tools

TSUBOSAN 02-Platinum series machine files-01 — File

Precision Measuring Tool MT-2730 — Merex Precision Tools (image from industrial component)

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Features

特点
  • 主控：双侧（分裂）耐受性
  • GO：单边（单向）负公差
  • NOGO：单边（单向）正公差
  • 环规按照ANSI规范B89. 1989-1.6制造
  • 所有环规的圆度和锥度均不超过适用环规尺寸公差的50%，并且是不可累积的
  • 钨钢环具有带钢护套的碳化钨嵌件。（仅限碳化钨环形测量仪） 大尺寸的价格和交货
Usage
  • 环规也叫校正环规，是用来测量工件量具的精密测量工具，轴用极限量规，顺利插入最大极限尺寸和最小极限尺寸，还可直接用于校验用

Specifications

尺寸范围（大于等于）

lnch/mm

 ClassXX ClassX ClassY,Z
镀铬 钢 钨钢 镀铬 钢 钨钢 镀铬 钢 钨钢
0.040001-0.100 1.02-2.54 – O O – O O – O O
0.100001-0.150 2.54-3.81 – O O – O O – O O
0.150001-0.185 3.81-4.70 O O O O O O O O O
0.185001-0.230 4.70-5.84 O O O O O O O O O
0.230001-0.365 5.84-9.27 O O O O O O O O O
0.365001-0.510 9.27-12.95 O O O O O O O O O
0.510001-0.825 12.95-20.96 O O O O O O O O O
0.825001-1.135 20.96-28.83 O O O O O O O O O
1.135001-1.510 28.83-38.35 O O O O O O O O O
1.510001-2.010 38.35-51.05 O O O O O O O O O
2.010001-2.510 51.05-63.75 O O O O O O O O O
2.510001-3.010 63.75-76.45 O O O O O O O O O
3.010001-3.510 76.45-89.15 O O O O O O O O O
3.510001-4.010 89.15-101.85 O O O O O O O O O

Source reference: Super Tooling (Shenzhen) — partner-supplied precision tooling specifications, distributed by Merex Precision Tools with full traceability and pre-sales engineering support.

For OEM bulk pricing, dimensional drawings (PDF/STEP), or sample evaluation units, contact [email protected]. Application engineers respond within one business day.

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