Microcomputer-Controlled Constant-Speed Friction Plate Tester
Applicable Standards
When conducting tests, the microcomputer - controlled constant - speed friction plate testing machine usually needs to comply with the following standards: GB5763 - 1998: The relevant standard for automotive brake linings, which specifies the test methods and requirements for the frictional performance of brake linings. GB/T5764 - 1998: The relevant standard for automotive clutch facings, used to evaluate the frictional performance and wear properties of clutch facings. GB/T11834 - 2000: The relevant standard for asbestos friction plates used in industrial machinery, applicable to the performance testing of asbestos friction plates used in industrial machinery. SY/T5023 - 1994: The relevant standard for brake blocks of petroleum drilling rigs, which specifies the test methods and requirements for the frictional performance of brake blocks of petroleum drilling rigs. In addition, microcomputer - controlled constant - speed friction plate testing machines of different models may have different technical parameters and applicable scopes.
Scope of Application:
This instrument is primarily used to:
Quantify the static friction (the force required to initiate movement between two surfaces) and kinetic friction (the force required to maintain movement at a constant speed).
Evaluate the surface properties related to slipperiness, tackiness, and overall frictional behavior.
Test a variety of materials, including plastic films and sheeting, paper, paperboard, textiles, rubber, coatings, and other flat substrates.
Provide crucial data for quality control, research and development, and material selection in industries such as packaging, printing, automotive, and textiles.
Product Advantages:
The Microcomputer-Controlled Constant-Speed Friction Plate Tester offers several key advantages for accurate and efficient friction testing:
Precise Speed Control: The constant-speed motor ensures a stable and defined relative motion between the test surfaces, critical for accurate kinetic friction measurement.
Accurate Data Acquisition: Microcomputer control and high-precision force sensors (load cells) capture subtle changes in frictional force.
Automatic Calculation: Software automatically calculates and often displays both static and kinetic friction coefficients, simplifying the testing process.
User-Friendly Interface: Microcomputer control typically provides an intuitive digital interface for easy test setup, parameter adjustment, and data viewing.
Repeatable Results: Controlled testing parameters and precise measurement contribute to high repeatability and reproducibility of results.
Compliance with Standards: Designed to meet the specific requirements of relevant testing standards, ensuring data comparability and acceptance.
Product Features:
A typical Microcomputer-Controlled Constant-Speed Friction Plate Tester includes the following features:
A stable test platform or plate upon which one test specimen is mounted.
A friction sled of a specified size and weight, to which the second test specimen is attached.
A controlled-speed motor and drive system to move the test platform relative to the sled at a constant, selectable speed.
A sensitive force sensor (load cell) connected to the sled to measure the frictional force.
A microcomputer control system for setting test parameters, controlling the motor speed, acquiring data from the force sensor, and performing calculations.
A digital display to show test parameters, real-time force readings, and calculated friction coefficients.
Data output ports (e.g., USB, RS-232C) for connecting to a computer and compatible software.
Software for advanced data analysis, graphing of force curves, and generation of test reports.
Adjustable test speed and potentially adjustable load (through different sled weights).
Technical Parameters:
| Friction Disc | Friction disc speed: | 480-500 R / min | |
| Drive motor: | 7.5kW, 970 ~ 1000 R / min | ||
| Surface pressure | Min surface pressure: | 0.22mpa (278.32N) without weight | |
| Max surface pressure: | 0.98mpa (1225N),weight to be loaded: | ||
| Force measuring range: | 1470N | ||
| Friction accuracy: | 1 ‰ | ||
| Temperature control | Temperature control range: | 100 ~ 350 ℃ | |
| Temperature control accuracy: | ± 10 ℃ | ||
| Heating power: | 4.5 KW (stainless steel) | ||
| Induced draft fan power | 250W | ||
| Exhaust port | φ60 | ||
| Cooling water tank | 160L | ||
Accessories:
Host computer 1 Set
Computer,printer,analysis software Each 1 Set
Abrasion wear scar measuring stereoscopic microscope 1 Set
Ground electronic measuring system 1Set (Optional)
Plastic machine clothing 1 Pc
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