Domestic manufacturers recommend metal wire tensile testing machines

Domestic manufacturers recommend metal wire tensile testing machines
Performance characteristics of metal wire tensile testing machines
Microcomputer-controlled electronic universal testing machines adopt advanced design concepts, with beautiful appearance, easy operation, and stable and reliable performance. . The computer directly controls the servo speed control system and the servo motor through the fully digital control system (card) developed by our company. The servo motor speed is decelerated by the deceleration system and then transmitted to the precision ball wire. The bar pair realizes movements such as rising, falling, and testing of the beam, and completes mechanical property tests such as tension and compression of the sample.
The professional software of the testing machine can automatically obtain data and indicators such as elastic modulus, yield strength, tensile strength, fracture strength, sample elongation, stiffness of the shock absorption system, deformation with constant force, force with constant deformation, etc. It can meet the closed-loop control method of constant displacement
, constant stress
and constant deformation
, and the test process can be programmed and controlled according to standard requirements. The control and data processing of the test process by the computer control system complies with the requirements of the corresponding national standards for metallic materials and non-metallic materials, and the test reports are diversified, such as, etc.
Main technical indicators of metal wire tensile testing machine
, maximum test force/
, accuracy grade
, test force indication within the allowable error limit indication
, Load measurement range of full scale~
, Test force indication resolution of maximum test force/
, Deformation measurement range
, Deformation indication error within the limit indication value
, deformation resolution, maximum deformation amount/
, displacement indication limit error indication value
, displacement resolution
, constant displacement control adjustment accuracy rate, within the set value
When the speed is set, it is / within the set value.
Function introduction of metal wire tensile testing machine
) Automatic stop After the sample is damaged, the moving beam automatically stops moving (or automatically returns to the initial position)
) Automatic gear shifting automatically switches according to the test force. to the appropriate range to ensure the accuracy of the measurement data
) Condition module Test conditions and sample raw data can be stored in the form of their own standard module to facilitate user calling and viewing, saving test time
) The displacement speed or loading speed of the automatic variable speed test process can be automatically completed according to the pre-programmed and set program or can be changed manually
) Automatic programming According to the test requirements, users can easily create their own test templates (the method is convenient for the second time) Called once, closed-loop test control of test loading speed, stress, and strain can be realized
) Automatically save the test. After the test is completed, the test data and curves are automatically saved by the computer, eliminating data loss caused by forgetting to save
Metal wire pull The tensile testing machine
is provided by Jinan Yinuo Century Instrument Co., Ltd., please call
for details. Factory direct sales with favorable prices, guaranteed quality and good after-sales service.