ISO 7801 Metal Materials Wire — Reverse Bend Test
ISO 7801 Metal Materials Wire — Reverse Bend Test
ISO 7801 Metal Wire Paulit ulit na Baluktot na Pagsubok ng Machine
JWJ-10 Metal Wire Repeated Bending Tester
Panimula:
This Metal Wire Repeated Bending Testing Machine/Tester is mainly used for metal wire repeated bending test, in the purpose of observing the plastic deformation performance and it’s defects during test.
Prinsipyo sa trabaho: Clamp the wire into the grip, press start button, the wire will be bended left and right in 90 degree. After specimen broken, auto stop and record the times of bending.
This machine is widely used in steel, construction industry, and steel wire, wire and cable and other production manufacturers. It is suitable for φ0.3-φ10 metal wire.
Metal Wire Repeated Bending Testing Machine/tester principle:
Ang reverse bend test consists of repeated bending, through 90° in opposite directions, of a test piece held at one end,
Scope and field of application
This ISO 7801 International Standard specifies the method for determin- ing the ability of metallic wire of diameter or thickness 0,3 to 10 mm inclusive to undergo plastic deformation during reverse bending.
2. Pangunahing teknikal na mga parameter:
1. Sample diameter: φ0.3-φ10mm
2. Sample length: 150-300mm
3. Bend angle: ±90°
4. Counting range: 9999999
5. Display type: LED, auto counting
6. Bending speed: 60 times/min
7. Kapangyarihan ng motor: 1.5kW
8. Suplay ng kuryente: 3-Phase, 220V, 60Hz
9. Outer dimension: 590×470×1130mm
10. Net. weight of host machine: 200kg
3. Working condition
1. Room-temperature 10-35°C
2. In the stable basis, level to relocate.
3. In no vibration circumstance
4. No corrosive substance around
5. No apparent electromagnetic interference
6. Power supply voltage fluctuation range does not exceed the rated voltage 380V±10%, 50Hz.
ISO 7801 Metal Materials Wire — Reverse Bend Test
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