I. Product Description and Usage

The computer-controlled spring tension testing machine is manufactured in accordance with the technical requirements specified in JB/T7796-2005 "Technical Conditions for Spring Tension Testing Machines". This model is primarily used for testing the strength of various springs and elastic elements, i.e., measuring the test force of a spring under a certain deformation amount (or height) or determining the height or deformation amount of the spring under a certain test force.

II. Product Features

1. This unit consists of Zhejiang-based components, control systems, software systems, safety assurance devices, and (auxiliary equipment).
2. The frame of the microcomputer-controlled spring tension testing machine has been ensured with sufficient stiffness and strength through finite element analysis. It has strong overload resistance; critical components are processed in one clamping operation on a machining center, ensuring the equipment's operational accuracy. The transmission system consists of synchronous V-belts, precision ground ball screw pairs, and guide parts, providing smooth transmission. The drive system is achieved with a Japanese Panasonic AC servo variable speed controller and motor, offering a wide speed range and high compatibility. A load transducer with a special structural design is adopted to prevent the influence of spring leaf loads on the test results.
3. Control System: The spring tension testing machine is microcomputer-controlled with the PC computer as the main body, based on PCI bus technology. It is equipped with a full digital test system control card, dedicated test software system, full digital control, integrating PCI adjustment, measurement amplification, screen display, data collection, and data processing into one, featuring high integration and being an advanced unit of domestic static control technology.
4. Safety Protection Devices: Overload protection for 10% above rated load, beam limit position protection, overcurrent, overvoltage, and overspeed protection.

Section 3: Main Specifications, Technical Parameters, and Performance Indicators of the Testing Machine

Please contact us for details on the relevant parameters!