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Motorised Broaching Machine
Technical Specifications
When the casting/research engineer is put with a tight tolerance in properties. It is necessary to test the accurate specimen. Notches are especially critical in determining the toughness for fracture. Close tolerance and fine surface finish in 'V' and 'U' notches to give correct value during charpy or izod test.
SGS-10 series-broaching machine can give significantly faster and accurate finishing to the specimen. The machine will broach a notch in 10mm specimen to the Indian/International Standards.
U/V notch to the following specifications
- Astma370
- BS131 Part 1 and pat 2 and 3
- Din50115
- IS 1598-1977
- IS 1499-1977
IZOD 'V' notch machining tolerance as per IS 1598-1977
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Machining Tolerance (MM) |
| Description |
Nominal Dimension (mm0 |
Ferrous |
Non-Ferrous |
| Thickness |
10 |
±0.11 |
±0.05 |
| Width |
10 |
±0.11 |
±0.05 |
| Angle of notch |
45° |
±2° |
±1° |
| Root radius of notch |
0.25 |
±0.025 |
±0.025 |
| Depth below notch |
8 |
±0.045 |
±0.025 |
| Distance of notch from the end of test piece and from adjustment notch |
28 |
±0.420 |
±0.420 |
| Angle between plane of symmentry of notch and the axis of the test piece |
90° |
±2° |
±1° |
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