GB/T 6118-2010End mills - Technical specifications (English PDF)

1 Scope

This standard specifies the location of the end mill tolerances, materials and hardness, appearance and surface roughness, marking and basic requirements for packaging.

This standard applies to press GB/T 6117.1, GB/T 6117.2 and GB/T 6117.3 production of end mills. According to both supply and demand Association

Yee, also can refer to the other end mill use.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 6117.1 End mills - Part 1. straight shank end mill (GB/T 6117.1-2010, ISO 1641-1.2003, MOD)

GB/T 6117.2 mills - Part 2. Morse taper shank end mill (GB/T 6117.2-2010, ISO 1641-2. 1978,

MOD)

GB/T 6117.3 mills - Part 3. 7.24 shank end mill (GB/T 6117.3-2010, ISO 1641-3.2003,

MOD)

JB/T 10231.3 Tool inspection methods - Part 3. end mill

3 dimensions and position tolerances

End mill dimensions and position tolerances given in Table 1, the detection method according to JB/T 10231.3 execution.

Table 1 millimeters

Radial circumferential edge of the shank axis runout

A turn adjacent

Standard series standard series long series long series

End of the blade shank

The axis of the end face

Runout

Working part diameter taper

Standard Series Long Series

4 material and hardness