Tests metal wire ductility by winding it around a mandrel under tension.
Email: info@standard-groups.com
Secondo i criteri:
GB/T 2976 "Wire winding test method for Metal Materials"
ISO 4101 Cold drawn steel wire for elevator wire ropes - Technical specifications
ISO 7802:2013(E) Method of test for wire winding of metallic materials
GB/T 4909.7 "Bare wire test methods - Part 7: Winding test"
Product Advantages:
Evaluates Wire Ductility: Provides a direct assessment of the wire's ability to undergo plastic deformation without failure.
Detects Surface Defects: Winding under tension can reveal surface cracks or inclusions that might not be visible otherwise.
Standardized Testing: Enables testing according to widely recognized national and international standards.
Quality Control: Essential for ensuring the consistent quality and performance of metal wire production.
Relevant to Applications: Simulates forming processes relevant to how wire is used in many products.
Controlled Parameters: Allows for precise control of winding speed, tension, and number of turns for repeatable tests.
Parametri principali:
1. Working power supply: 220V/50HZ
2, winding speed: 1-5 RPM, adjustable
3. Number of winding cycles: 1 cycle
4, winding wheel diameter accuracy: ±0.5mm
5, damping system loading strength: 0-137Kg
6, damping system torque: 190Nm
7, pneumatic pressure: 0.4-0.7MPa
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