Friction
See Also: Abrasion
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Product
Hydrogeology
SID
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SID calculates hydraulic sections of any form and of any geometrical and hydraulic characteristics. The program determines, for a given section, the height and speed values reached by the water, assuming that the channel has a prismatic form of infinite length. The formula used by the program utilises the average velocity as a function of the mean radius of the section, that is equal to the ratio between the area of the hydraulic section and the wet boundary, of the loss of load and of the friction coefficient.
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Product
Suspension Component Test Systems
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Acoustic quality, vehicle dynamics and stability, and driver comfort play an increasingly important role in the development of new chassis and suspension systems – both passive and active. Noises in suspension components can cause customer dissatisfaction and lead to high warranty costs and are difficult to diagnose especially on historically-used, noisy hydraulic test rigs. The MB Suspension Component Test Rig (SCTR) enables dynamic simulation of real road excitations and synthesized waveforms, performing industry-standard Force-Velocity and Force-Displacement tests and low speed friction tests, and assessing other NVH and structure-borne noises for comprehensive performance characterization and sound and vibration analyses on a wide variety of chassis components.
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Product
Stimulation/Fracturing
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Atmospheric Rotational, Pressurized Rotational, In-Line Viscometers, Friction Flow Loop, and Formation Response.
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Product
Horizontal Dedicated Friction Peel Tear Tester
FPT-H1
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The motorised FPT-H1-i is controlled by software run on a computer and the FPT-H1-xt uses a touchscreen console to host the software. They deliver both consistency and reliability by controlling the key test parameters of force, displacement and speed.
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Product
Tribometers & Mechanical Testers
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Research into materials and how materials can be changed to influence strength, integrity, or durability is an integral part of product design and improvement across nearly every industry. Bruker's mechanical testers and tribometers provide the most comprehensive and versatile means of investigating tribology—friction, wear, load, hardness, and lubrication.
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Product
Linear Slide
M-011
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Physik Instrumente GmbH & Co. KG
M-011 ultra-high-precision magnetically-coupled stages use the force of integrated magnets to preload the bearing. This magnetic preload results in extremely uniform and smooth motion with minimum friction. Unlike conventional stages, where two bearings with limited parallelism guide the carriage (inducing runout and rotational errors) in M-011 stages, only one of the two linear bearings has a guiding function (V-groove) while the second bearing is for support only (U-groove).
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Product
Abrasion Testers
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Abrasion tester is used to determines the resistance of elastomers by the frictional loss of the rubber in products, such as tires, conveyor belts, hoses, footwear, floor covering etc.
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Product
Control Cables
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TRIUMPH specializes in cable controls which are mechanical connections between controls and actuation systems used in a variety of applications. Our systems provide higher reliability, lighter weight, and greater control box selection. Current controls include wire rope, push-pull controls, sliding friction controls, ball-bearing controls and low-resistance and backlash mechanical control system cables. Wire Rope Controls: Wire Rope is used in applications where weight is critical, and the system operates in tension only. Assemblies are built to your required standards with unlimited configuration capabilities. Sliding Friction Controls: High load capacity in tension and compression. Flexible in any direction, wide temperature range and easy installation. No adjustment or lubrication needed during the life of the control. Ball Bearing Controls: Ball Bearing controls are a self-contained system that performs linear motion under tension or compression loads.Precise and accurate movement with high load capacity offering weight savings, low friction and high efficiency. Quick disconnect ends available.
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Product
Smart Card Reader
UTC-P06
Card Reader
Card Acceptor/ Reliability: User card Friction Type (ID-1) , 200,000 cycles. OS Support: Windows XP/7/8/10, Android, Linux. Dimensions: 130 x 35 x 40 mm.
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Product
Anemometer
AVM 702
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3 1/2 digit LCD display (1999 Count). Meter per second, kilometers per hour, knots, & feet per minute measurement units. Low friction ball-bearing design ensures precise low and high reading. Fast sampling rate of 2.5 times per second
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Product
Plastics Testing Equipment
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Dongguan Amade Instruments Technology Co., Ltd
Plastics testing equipment include a series of instruments intended to carry out testings of component analysis, formula analysis, performance determination, aging resistance test etc on various plastic materials and plastic products in accordance with ISO, ASTM, DIN, HB international standards. Mechanical & physical & chemical property testings include tensile strength, bending strength, friction coefficient, creep resistance property, tearing strength, shearing property, impact resistance property, compression performance, hardness, resilience property, fatigue strength, melt index, heat deflection temperature, melt viscosity, density, flammability characteristics, resistance to aging under UV, xenon, ozone, high/low temperature etc.
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Product
Full Extension Quick Disconnect Slides for 30"D Cabinets
IMS-85-C-19
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Special order only. Friction slide yellow zinc steel slides. Ideal for mounting chassis into cabinets.
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Product
Linear Rail Systems
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Haydon Kerk offers both motorized and non-motorized linear rails, guides and splines that deliver enhanced system stability, high positional accuracy, low friction and long life for a variety of linear motion applications.
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Product
Material Compatibility Test System (MCTS)
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Automotive squeaks occur when materials in contact rub against one another causing annoying noises from friction-induced stick-slips. Automotive itches are a special category of squeaks that can develop when rubber or plastic rubs against glass or paint. The MB Dynamics Material Compatibility Squeak & Itch Test System (MCTS) is designed and manufactured to subject contacting pairs of materials and actual vehicle parts to precisely controlled interference & motion under in-vehicle environmental conditions in order to acquire, monitor, analyze and report friction and acoustic characteristics with the objective to:
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Product
Wear Testing Machine
M-2000
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Jinan Testing Equipment IE Corporation
Model M-2000 Wear Testing Machine is to be used test the anti-wear performance for metal and non-metal specimen under the sliding, rolling, and sliding-rolling condition. The Wear Testing Machine can also test various materials under dry-friction and wet-friction. The wear testing system can calculate friction work & friction coefficient by the data acquired. The Wear Testing Machine is widely used in universities, research & scientific institutes.
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Product
Washability & Abrasion
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Improved mechanical resistance to wear is a key requirement of a wide range of products. From coatings to clothing, leather to upholstery, keypads to plastic toys, a product’s ability to resist wear is an important characteristic. There are testing methods relating to the ‘abrasion by friction’ concept. Others are based on the projection of abrasive particles on to the test specimen. These techniques provide valuable information about materials and processes.
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Product
Brakes
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Power off, fail safe holding brakes. When voltage is applied, the friction disk is released allowing the motor shaft to rotate. Pittman power off brakes are best suited for parking brake applications used to hold a load in position, and are ideal for creating brake motor packages for small frame servo and stepper motors.
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Product
Tribometer
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NANOVEA Tribometer is a powerful and adaptable all-in-one friction and wear tester with the widest range of testing and environmental modules on the market. The simple design of a NANOVEA Tribometer allows for fast interchangeability to accommodate for any research need and requirement or standard.
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Product
Full Extension Quick Disconnect Slides for 24"D Cabinets
IMS-85-B-19
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Friction slide yellow zinc steel slides. Ideal for mounting chassis into cabinets.
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Product
Universal Testing Systems (Up To 300 KN)
3400 Series
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Instron’s 3400 Series universal testing machines offer dependable performance across a broad spectrum of mechanical testing applications, with force capacities ranging up to 300 kN. These systems are well-suited for basic tensile, compression, flexural, peel, puncture, friction, and shear testing, and can be easily configured using a wide selection of grips and fixtures from Instron’s accessory catalog. Built with user safety and efficiency in mind, each system incorporates Instron’s proprietary Operator Protect technology, ensuring a secure and intuitive testing environment.
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Product
Haptic testing
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Haptic tests are becoming ever more important owing to the increasing and sector-independent popularity of switches and buttons in diverse products. More and more customers, especially in the automobile sector, attach great value to good haptic performance by their control elements. A precise switching feeling, low friction of the moving elements, backlash-free execution both in the rest position and during operation are only some of the criteria for good haptic switching characteristics.
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Product
Conventional friction and wear tester
EFM-III
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The measurement unit of A&D's conventional friction and wear tester has been adjusted to enable the measurement of friction characteristics with higher precision.
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Product
Pyro Drying Oven
Hurricane Series
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The Gruenberg Hurricane Oven Series utilizes a pair of non-sparking blowers to provide a patent-pending ignition-free heating method. One blower circulates the airflow in the oven while a second blower generates heat using “fan friction.” This heat source is by nature ignition free and it can be independently modulated without affecting the circulation air flow rate. The Hurricane Oven series is ideal for applications involving a wide range of hazardous materials, including flammable solvents and dusts that may be encountered in drying, curing and finishing applications. It is also designed with the capability to be used with programmable ramp and soak controllers.
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Product
Powder Brake Dynamometers
PB Series
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The Powder Brake Dynamometer (PB Series) contains, as its name suggests, a magnetic powder. The electrical current passing through the coil generates a magnetic field, which changes the property of the powder, thus producing a smooth braking torque through friction. They are ideal for applications operating in the low to middle speed range or when operating in the middle to high torque range. Like Hysteresis Brakes, Powder Brakes provide full torque at zero speed. Like the Eddy-Current Brake Dynamometers, the PB series are water-cooled, allowing for power ratings up to 48 kW. The PB Dynamometers have accuracy ratings of 0.3% to 0.5% full scale ( 2% for PB 2.7), depending on size and system configuration. Additional mounting possibilities include speed pickup and OEM version IS.
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Product
Flow Logger Sensor
NUL-224
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This sensor allows for a stream of water to flow through its inlet and outlet pipes, thus revolving a rotation wheel within it. The wheel is not connected mechanically to anything else, but rather floats on a bearing for minimum friction and the enhancement of its minute accuracy. The measuring is done by monitoring changes in the sensor's surrounding magnetic field.
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Product
Heavy Load Ball Screw with Caged Ball Structur
HBN
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Heavy Load Ball Screw with Caged Ball Structure. Heavy load ball screws with the caged ball structure (HBN model) drastically improve the rated load compared to the conventional products by utilizing the optimum internal structure for use in heavy load condition. In this model, the caged ball structure is adopted between balls to eliminate collisions and mutual frictions of the balls and improve the lubricant maintenance. This modification brings about a longer lifetime under heavy load conditions.
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Product
Turbine Flowmeters
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Titan’s small turbine flowmeter range use a radial flow principle based on the Pelton wheel technique. This well proven method is the ideal way of measuring low rates of flow of low viscosity liquids. For these mini flowmeters, a jet of fluid is directed at a turbine that is mounted on robust low friction sapphire bearings. The geometry of the turbine and the fluid chamber ensures that the rotational speed of the rotor is proportional to the flow rate through the device. The use of this radial arrangement allows more energy to be imparted into the turbine, so the bearing drag is far less important. Furthermore, because more energy is available the bearings themselves can be a lot stronger so increasing the life of the flowmeter. For larger flows, some of the liquid can bypass the turbine chamber, which then behaves as a “shunt” to the metered fluid. Accuracy is still maintained and the output remains linear.
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Product
Multi Function Tribometer
MFT-5000
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The state of the art Rtec Multi Function tribometer Mft-5000 is globally regarded as the most versatile and technologically advanced tribometer. Manufactured at silicon valley, California it is used by several top labs, universities and industries. The tribometer offers next generation patented force sensors with ultra low resolution, highest speeds and wide environmental control range than any other commercially existing tribometer. The patented integrated 3D profilometer allows to analyse surface change vs time. The universal tribometer MFT5000 allows to create a comprehensive report on friction, wear, tribology and surface analysis.
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Product
Static Friction Coefficient Tester
JMY-16
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Shanghai Dean Electrical Co., Ltd
Executive standard: GB/T4074.4-2008; Inspection standard: JB/T4279.16-2008Used to detect static friction coefficient (μs) of enameled round wires with nominal conductor diameter ranging from 0.050mm to 1.600mm;The application of high-end SCM control allows for high sensitivity and excellent repeatability.Four-digit LED would automatically display static friction coefficient (μs) of sample;
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Product
Friction & Peel Strength Tester
FPT-F1
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FPT-F1 Friction Peel Tester can be used to test coefficient of static and dynamic friction of plastic films, sheets, foils, paper, cardboard, woven bags, fabric (fabric style test), metal-plastic composite belt for communication cable, convey belt and textile, as well as peel strength of adhesive laminated products, medical adhesive bandage, release paper and protective films.
