IS 7157 : 2024 Portable Pneumatic Grinding Machine - Specification
1 SCOPE
1.1 This standard specifies the dimensions and other requirements of portable pneumatic grinding machines suitable for working with abrasive wheels of nominal diameter up to 250 mm.
1.2 This Standard does not cover grinding machines for use with coated sanding discs.
2 REFERENCES
The standards listed in Annex A contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of these standards.
| IS No. | Title |
| IS 196 : 1966 | Atmospheric conditions for testing (revised) |
| IS 554 : 1999/ISO 7-1 : 1994 | Pipe threads where pressure-tight joints are made on the threads - Dimensions, tolerances and designation (fourth revision) |
| IS/ISO 603 (Part 2) : 1999 | Bonded abrasive products - Dimensions: Part 2 Grinding wheels for centreless external cylindrical grinding |
| IS 1249 : 1997 | Recommendations for selection of grinding wheels (second revision) |
| IS 1991 | Safety requirements for the use, care and protection of abrasive grinding wheels: |
| (Part 4) : 1988 | Part 4 Safety guards (second revision) |
| (Part 5) : 1987 | Part 5 Flanges (second revision) |
| (Part 10) : 1987 | Part 10 Mounted wheels (second revision) |
| IS 3300 : 1980 | Dimensions for mounted wheels and points (first revision) |
| IS 11609 : 1986 | Technical supply conditions for pneumatic tools |