How to test the number of twists in the steel wire inspection report, cutting steel wire twist tester, EZ10

How to test the number of twists in the steel wire inspection report, cutting steel wire torsion tester,
Steel wire torsion testing machine, cutting steel wire torsion tester, steel wire torque testing equipment, steel wire twisting turns verification equipment, steel wire wire torque testing machine
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Metal wire (bar) torsion testing machine
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Metal wire (bar) torsion testing machine
Technical parameters of steel wire torsion testing machine
Model
Coaxiality of the two chucks﹙﹚
Straightness of the moving guide rail within the full length range﹙﹚＜< br/> Maximum distance between the two chucks﹙﹚
Rotation speed of torsion disc﹙rpm﹚.%
Jaw hardness~
Axial force weight%
Test Machine operating noise＜﹙﹚
Operating voltage﹙﹚
Operating Instructions for Steel Wire Twist Turns Tester
. Provisions on the long and short press/metal wire torsion test methods for test pieces
.Specimen As straight as possible, you can use your hands to straighten it if necessary. When it cannot be straightened by hand, you can place the sample on a wood, plastic, or copper surface, and use a hammer made of the same material or other methods to gently straighten it. However, the surface must not be damaged, and the specimen must not be twisted. Wires with local hard bends must not be used for testing.
.Speed selection and adjustment
Select and adjust the speed according to the / table
Nominal diameter or characteristic size of the wire, number of one-way twists/
Steel.~.
Copper and copper alloy.~.
Aluminum and aluminum alloy.~.
. Specimen clamping
Observe whether the two fastening specimen screws on the right rotating chuck are vertical to If not, you can push the left chuck to the left, let the digital lock switch on the top of the chuck press any rotation button switch, and rotate the specimen fastening screw on the chuck to be perpendicular to the equipment. The upper and lower positions of the bottom surface. To facilitate clamping and adjustment.
Insert one end of the selected sample into any chuck, adjust the upper and lower fastening screws to align the axis of the sample with the center line of the chuck, tighten the two fastening screws, and then Then put the other end into the other chuck, adjust the center position and clamp it in the same way.
.In order to make the sample straight during the test, a certain tightening force is applied. This tightening force shall not be greater than % of the corresponding force value of the nominal tensile strength of the sample wire. The testing machine uses gravity To add force to the weight, select the weight with the corresponding weight and place it on the weight tray on the left.
Select the appropriate rotation direction as needed, press the corresponding rotation direction button switch to start the test, until the sample is disconnected, the left chuck presses on the digital lock switch under the drag of the gravity weight, and the count is locked , the motor is powered off and the test ends.
If the counter display is not zero before the test, press Clear and then test.
. Maintenance and maintenance, apply engine oil to the chuck slide rail part once a month (pull the chuck to the right to expose the sliding shaft, and then apply oil, scrub and apply engine oil once every three months to prevent corrosion and sludge, reducing the resistance to axial force).
Sample clamping method of wire torsion inspection equipment
.A set of hydraulic clamping jaws. The jaws are designed from the original one plus block to one plus block, tightening the test rod from three directions
. Add a set of hydraulic oil pump station
. Electrically control the oil pressure, and control the oil inlet and return. , control the loosening and tightening of the jaws
. The hydraulic valve part adjusts the size of the jaw clamping by adjusting the flow of hydraulic oil. The maximum clamping force can reach tons
) The number of wire twist turns Inspection machine Aluminum wire twist turns test Wire twist count test Wire twist count calibrator Metal wire twist turns test instrument manufacturer
Jinan Circular Testing Instrument Co., Ltd.
Telephone contact
Manager Shan