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LCD Screen Cable Testing Machine / Metal Wire Torsion Tester One - Way And

LCD Screen Cable Testing Machine / Metal Wire Torsion Tester One - Way And

Brand Name : ZL
Model Number : ZL-2111
Certification : CE,ISO
Place of Origin : CHINA
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 50 sets / month
Delivery Time : 4-7 work days
Packaging Details : Metal Wire Torsion Tester is packaged within wooden case.
Product name : Metal Wire Torsion Tester
Speed error : <±10%
Torsion speed : 30,60,90; 120; 180; 300r/min
Minimum number of turns reading : 0.1
Power supply : AC 220V 50Hz
Jaw hardness (HRC) : >55
Working method : Automatic loading
Noise : <50 dB(A)
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LCD Screen Metal Wire Torsion Tester , One-way And Bidirectional Twisting


Working principle:


One-way twisting: The sample is rotated 360 degrees in one direction around its own axis as a twist to the specified number of times or the sample breaks.

Bidirectional twisting: The sample is rotated 360 degrees in one direction around its own axis as a single twist until the specified number of times, then rotated in the opposite direction the same number of times or the sample is broken.


Main purpose:


The metal wire twisting tester is suitable for measuring the ability of a metal wire with a diameter (or feature size) of 0.1-10.0 mm to withstand plastic deformation in a one-way or two-way twisting and to display defects on the surface and interior of a wire material (actually with a 0.06-3 mm test fixture. ).


Applicable standards:


The metal wire twisting tester is applicable to the People's Republic of China Standard GB/T 239.1-2012 "One-way torsion test method for the first part of metal material wire", also applicable to the international standard ISO 7800:2003 "One-way torsion test method for metal wire rod" and ISO 9649:1990 "Two-way twisting test method for metal wires".


Specimen:


The test piece shall be as straight as possible and straightened if necessary, but it shall not injure the surface or distort the test piece. In order to make the test specimen straight during the test, some kind of tension should be applied. The tension should not be greater than 2% of the corresponding force value of the nominal tensile strength of the test wire. The axial force is increased by the weight. force.


Technical Parameters:


Can hold the diameter of metal wire0.1 ≤ d (D) <5
The gauge length between two clamps≤500mm
Jaw clamp specific outer diameter74mm
Jaw clamping range0.1-1mm, 1mm-5mm
Torsion speed30,60,90; 120; 180; 300r/min
Speed error<±10%
Minimum number of turns reading0.1
Two chucks coaxiality (mm)<φ0.4
Parallelism of moving rail (mm)<0.2
Jaw hardness (HRC)>55
Test machine size (length * width * heightabout 980 × 400 × 600mm
Machine weight (net weight)about 150kg
Power supplyAC 220V 50Hz
Noise<50 dB(A)
Aassembly quality in line with national standardsGB/T2611
Packaging, transportation in line with the Ministry of Machinery standardsJB/T6147
Working methodAutomatic loading
DisplayLCD screen Chinese character menu display

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