With the advancement of major national infrastructure construction, the demand for mechanical performance testing of various types of ultra long and ultra large components (such as large-diameter threaded steel, steel strands, anchorages, rigging, suspension cables, large chains, ultra long bolts, etc.) is increasing day by day. Traditional vertical tensile testing machines are limited by the testing space and cannot meet the tensile testing requirements of ultra long components. The hospital urgently needs to introduce a large tonnage, long stroke, high-precision horizontal tensile testing machine to fill its capacity gap in the field of ultra large component testing.
Compared with traditional vertical tensile testing machines, horizontal tensile testing machines have the following unique advantages:
Application scenario: Tensile testing of major engineering components.
Testing objects: large-diameter high-strength threaded steel, prestressed steel strands, bridge anchorages, rigging, suspension cables, large chains, and ultra long high-strength bolts.
Testing standards: GB/T 228.1 "Tensile Testing of Metallic Materials", GB/T 14370 "Anchors, Fixtures and Connectors for Prestressed Reinforcement", various product standards and international standards.
Advantages of Xinguang's solution:
1. Ultra large tonnage, comprehensive coverage: Jinan Xinguang horizontal tensile testing machine can provide various specifications from 200kN to 10000kN (1000 tons) and above, fully covering the tensile needs of various ultra large components, providing strong guarantee for the quality and safety of major projects.
2. Ultra long travel and strong adaptability: The testing space can be customized according to customer needs, which can meet the tensile testing of over 20 meters of ultra long specimens, completely solving the problem of detecting ultra long components.
3. High precision measurement and control, metrological quality: Using high-precision load sensors and high-performance electro-hydraulic servo control systems, the measurement accuracy of test force is better than ± 0.5%, reaching a precision level of 0.5, meeting the strict requirements of national metrology institutions for equipment accuracy.
4. Intelligent control, data traceability: equipped with a microcomputer measurement and control system, preset test plans, and one click start to automatically complete the test. Real time display of force displacement and force time curves, automatic calculation of various mechanical performance indicators, and generation of standardized test reports. The data can be uploaded to the laboratory management system to achieve full process traceability.
5. Customized design to meet special needs: Multiple specialized fixtures can be equipped according to customers' special testing requirements, such as steel strand specialized fixtures, anchor specialized fixtures, threaded steel specialized fixtures, etc. At the same time, extensometers, deformation measuring devices, etc. can be installed to achieve high-precision elongation measurement.
6. Safe and reliable, easy to operate: The equipment is equipped with safety protection covers and nets to ensure the safety of operators during high-intensity testing. Equipped with auxiliary lifting devices for driving, significantly reducing the labor intensity of test personnel and improving detection efficiency.
As a national legal metrology technology institution, our standards for purchasing testing equipment are very strict. We not only require high accuracy and good stability, but also withstand various standards and specifications. Jinan Xinguang's horizontal tensile testing machine has reached our expected level in terms of technical indicators and manufacturing processes. What we are most satisfied with is its customization ability - some of our testing tasks require 20 meter long samples, which this equipment fully meets. After delivery, the equipment runs stably and the data is accurate. It has successfully undertaken component testing tasks for multiple national level major projects. "- The head of the mechanical testing laboratory of this unit
cooperation results
-Ability filling: Successfully filled the capacity gap in the field of mechanical testing of ultra long components and ultra large tonnage in the institute, and can undertake more national level major engineering testing tasks.
-Measurement guarantee: provides reliable technical support for the establishment of national measurement standards and the transmission of measurement values.
-Efficiency improvement: shifting from outsourced testing to independent testing, shortening the testing cycle from weeks to hours, significantly improving service efficiency.
-Authoritative recognition: Successfully serving national metrology institutions further confirms the technical strength and reliability of Jinan Xinguang horizontal tensile testing machine.
From 'great power heavy equipment' to 'super engineering', every steel strand, every anchor, and every chain carries the safety and responsibility of major projects. Jinan Xinguang horizontal tensile testing machine, with its performance of ultra large tonnage, ultra long stroke, and ultra-high precision, helps national metrology and testing institutions to ensure the quality of major engineering components and contributes to China's manufacturing and construction.
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