Precise Friction Measurement with One Machine and Multi-modes | Jinan Power Collar Microcomputer Controlled Vertical Universal Wear Testing Machine empowers the whole field of material lubrication detection.

The newly upgraded MMW-10 microcomputer-controlled vertical universal wear testing machine of Jinan Liling Testing Machine Co., Ltd. was officially launched to the market. Relying on the company's years of research and development of mechanical testing equipment, the equipment integrates multi-friction pair adaptation, high-precision sensing, intelligent data acquisition and wide temperature range simulation, and can complete the friction and wear performance test of lubricating oil, metal materials and polymer composite materials in one stop, and build a standardized tribology testing platform for scientific research institutes in universities, petrochemical lubrication enterprises, auto parts, new material manufacturing and other industries, with precision domestic testing equipment to help material research and development and quality control upgrade.
First, full scene adaptation, covering various types of friction simulation test requirements.
MMW-10 universal wear tester supports three test forms: sliding, rolling and compound friction. It comes standard with three sets of standard friction pairs: four balls, pin disc and thrust ring. At the same time, customized friction accessories such as ball disc, three balls, three pins, simulated cam and gear can be expanded as required, so as to realize friction simulation in all working conditions of points, lines and surfaces, and one machine can meet the requirements of multi-testing. The equipment core application scenario is clear:
1. Lubricating grease industry: It is the core equipment for oil formula research and development and ex-factory quality inspection to evaluate the long-term wear resistance and extreme pressure bearing performance of lubricating oil and grease, which meets the industry testing standards such as SH/T 0189 and GB/T 3142;
2. Metal manufacturing field: testing the friction loss characteristics of steel, alloy, fasteners and bearing parts, and optimizing the wear-resistant structure design of parts;
3. Research direction of new materials: carry out comparative tests on wear resistance of plastics, rubber, ceramics, coatings and composite materials;
4. Universities/third-party testing institutions: support tribology course teaching, subject experiments and third-party authoritative testing to issue reports.
Second, hard core precision parameters, build a solid foundation for accurate detection data.
The equipment is equipped with high-precision force, torque and temperature sensing modules, leading the industry in full-range error control, and the core technical indicators are fully benchmarked against high-end imported models:
1. The maximum test force is 10000N, the error of test force indication is 1%, and 10–10000 N stepless loading can simulate the full working condition from light load to heavy load;
2. The maximum test of friction torque is 2.5Nm, and the error of torque indication is 2%, so as to accurately calculate the friction coefficient;
3. The spindle speed is stepless adjustable from 10 to 2000 r/min, and the speed control error is ≤ 2r/min, which is suitable for various tests of low-speed durability and high-speed wear;
4. The temperature control range is room temperature ~ 150℃ (up to 250℃ for expansion), and the temperature control accuracy is 2℃, so as to restore the actual working condition of high-temperature lubrication;
5. The whole machine has a compact vertical structure of 750×700×1700mm, with a net weight of 700Kg, small floor space and stable operation, and it is equipped with shockproof shim to prevent vibration interference test data.
Third, the microcomputer intelligent control system, visual traceability of the whole process of the test
The equipment is equipped with a self-developed vertical universal measurement and control software for friction and wear, equipped with an integrated LCD control panel, which is intuitive and simple to operate, and the whole process is automatically controlled and controlled without manual attendance;
1. Real-time synchronous display of multi-curves: five curves of temperature-time, friction-time, friction coefficient-time, rotation speed-time and test force-time are dynamically drawn, and the changes of the test process are clear at a glance;
2. Complete data storage management: the sample number, materials, test parameters and tester information are entered by user, and the data is permanently saved locally, which supports quick retrieval by number, date and test type;
3. One-click printing of standardized test report: the system automatically summarizes all test data, generates standardized test reports, and directly prints and archives them to meet the requirements of laboratory qualification audit and customer inspection materials;
4. Multi-automatic control mode: it supports four operation logics: manual loading, timing control, speed cycle control and friction torque closed-loop control, and adapts to different standard test methods to reduce manual operation errors.
Fourth, complete standardized configuration, one-stop delivery and peace of mind
Jinan Liling has equipped MMW-10 with a complete set of original standard packing components, and the test can be carried out when it arrives, without purchasing additional accessories: hardware host: testing machine host, Lenovo industrial computer, LG LCD and HP printing equipment are fully equipped; Standard friction pair: pin plate, normal temperature four-ball and thrust ring basic kit are fully covered; Consumables for supporting tools: oil box loading and unloading tools, steel balls, sample pins, various chucks, heaters, insulation components, shock-proof bases, etc. Complete set of technical documents: equipment manual, software operation manual, product certificate, thermostat use guide, packing list; At the same time, the friction pairs of ball disk, three balls and multi-specification thrust ring can be selected as required, which flexibly expands the testing ability of equipment.
5. Full-cycle service guarantee, eliminating the worries of customers.
As the original manufacturer of testing machines, Jinan Liling has established a complete pre-sale-in-sale-after-sale service system: grading acceptance mechanism: the equipment is pre-accepted in the factory before leaving the factory, delivered to the door to complete on-site installation and debugging, and both parties accept it item by item according to the technical scheme and instructions; One-on-one hands-on training: Deliver on-site engineers to carry out training on equipment operation, software use and basic troubleshooting, so as to ensure that operators can independently complete all tests; One-year machine warranty: free maintenance for 12 months after delivery, and free replacement of non-man-made damaged parts; Provide on-site maintenance, spare parts supply and equipment calibration services for life outside the warranty period; Technology continuous upgrading: the software is updated free of charge for life, and the measurement and control procedures are iterated according to the new industry standards, and the technical consultation of friction test and the customized scheme design of non-standard equipment are provided simultaneously.
Sixth, the initial intention of enterprise development: strive to cast fine products and lead the future.
Jinan Liling Testing Machine Co., Ltd. is deeply involved in the research and development of mechanical testing equipment, focusing on the production of a full range of universal testing machines, wear testing machines and impact hardness testing equipment. Relying on its own workshops, research and development laboratories and quality inspection teams, it insists on independent research and development and precision manufacturing. The launch of MMW-10 vertical universal wear testing machine further improves the company's tribology testing equipment product line and fills the gap of high cost performance of domestic friction testing equipment with medium and high load and multi-working conditions.
In the future, Jinan Liling will continue to focus on the needs of the material testing industry, and continue to iterate the universal testing equipment for friction and wear and mechanics, and provide high-precision, intelligent and multifunctional testing solutions for petrochemical, automobile manufacturing, new materials and scientific research markets in colleges and universities, with domestic precision testing machines to help upgrade the quality of manufacturing industry and innovate new materials technology.