ISO 9649 Metallic Materials Wire Reverse Torsion Test Machine
- Description
- Siasatan
NDX-10 Metal Wire Torsion Testing Machine
Fungsi utama: Torsion Test Machine
The series Metallic Materials Wire Reverse Torsion Test Machine mainly used to test the capacity of bearing deformation of the metal wires and other wire ropes whose diameter are φ0.1~φ10mm during the reversing. The test can show the surface defects of wire during the test process.
Ciri-ciri
The testing speed (revolutions per minute) is optional, seperti 30, 60 revolutions per minute.
It can clamp wire material with length of 500mm; LCD display the testing revolution. The number of testing revolution will blockade automatically after specimen fracturing.
Prinsip
Sekeping ujian wayar dipintal bilangan lilitan tertentu melalui 360° mengelilingi paksinya sendiri dalam satu arah, and then a specified number of turns through 360° in the opposite direction.
Cengkaman hendaklah mempunyai kekerasan minimum 55HRC untuk memberikan ketegaran dan/atau ketahanan terhadap lelasan. Cengkaman hendaklah disusun dalam mesin ujian sedemikian rupa, during testing, semasa ujian, they remain on the same axis and do not apply any bending force to the.
The distance between the grips shall be capable of adjustment for different test piece lengths.
Spesifikasi Teknikal Utama
| Specifications Model | NDX-10 |
| Diameter spesimen (mm) | Ф0.1- Ф10 |
| Uji kelajuan (rev/min) | 30, 60 |
| Length of camping wiremmmm) | Max. 500 |
| Maks. counting circle | 999.9 |
| Grip hardness (HRC) | 55-60 |
| Work noise (dB) | <70 |
| Bekalan kuasa | 3-fasa, AC 380V±10%, 50Hz |
Mesin Ujian Kilasan Balik Wayar Bahan LogamTest Machine
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