High temperature reciprocating sliding wear testing machine

High temperature reciprocatingslideWear testing machine，High temperature reciprocating friction and wear testing machine

Instrument Introduction

The high-temperature reciprocating friction and wear testing machine can simulate high and low temperature, electrochemical corrosion environments within an adjustable reciprocating frequency range under small contact pressure. The reciprocating motion condition is used for testing the friction and wear performance of materials or coatings. This device can dynamically monitor parameters such as friction force, test force, and test temperature in real time. This device integrates functions such as detection, collection, drawing, storage, and report generation. The main parameters all have over preset alarm protection or shutdown functions

The equipment moves in a reciprocating mode and is mainly used for testing the friction and wear performance of materials and surface coatings. Adopting industrial control computer control, real-time monitoring and control of the entire test process, automatic constant loading of test force, and dynamic alternating loading(Sine wave, triangular wave, square wave, trapezoidal wave)Loading is stable and reliable. It can simulate three forms of contact friction: point, line, and surface, and perform reciprocating motion to measure various parameters such as friction and wear under different loads, reciprocating frequencies, lubrication conditions, and temperatures.

Expandable corrosion resistance function, simulating experimental measurements in deep-sea environments.

meet the standard

ASTM G133Standard Test Method for Sliding Wear of Linear Reciprocating Balls on Flat Plates

Main parameters

Control system:PLCorWindows

Operation interface:15Inch industrial control all-in-one computer

Test loading load:0～500N Accuracy: ±1%

Range of reciprocating friction force:0～100N Accuracy: ±1%

Reciprocating frequency:0.05～20Hz

Reciprocating friction form: ball-Plate, sales-Plate, column-tile

Lifting height:60mm

trip:2.5～40mm

Routine testing temperature:0~800℃

Electrochemical testing temperature: room temperature~40℃

Electrochemical workstation1Set (optional)

Size of storage tank:120mmx90mmx50mmCapacity300mOptional configuration

power supplyAC220V 2.5KW

Brief description of the structure of the testing machine

The testing machine mainly consists of a driving mechanism, a load loading mechanism, a reciprocating module, a friction pair clamping mechanism, a high-temperature heating device, an electrochemical testing module (optional), and a high-temperature heating device

Including customized high-temperature furnaces, thermocouples, and temperature control meters. The temperature control meter controls the internal temperature of the high-temperature furnace through thermocouple signal feedback, and another thermocouple is used to measure the temperature of the test sample and provide real-time feedback to the software to draw the corresponding temperature curve. The high-temperature furnace shell is made of non decorative stainless steel, with high temperature resistance and good appearance resistance；The furnace structure adopts a symmetrical and circular insulation groove. Temperature control range: room temperature~800℃；Temperature control accuracy: ≤ ± 12The components include temperature, signal acquisition and processing, and electrical control.

1）Drive mechanism: The spindle is driven by a servo motor and a servo speed regulation system. The system has a stepless speed regulation of the motor and an accuracy of at high speeds1%The motor is directly connected to the spindle seat, and the torque will not decay. The upper end of the spindle seat is eccentric to achieve reciprocating motion.

2）Load loading mechanism: The loading mechanism is driven by a stepper motor and transmitted through a circular arc toothed belt, a synchronous belt pulley, and a precision ball screw pair. It is guided by a precision linear motion guide rail, which drives the force application seat to move up and down. The force application seat is fixed with a linear guide rail, a test force sensor, and a compression spring on its upper surface. The force application seat moves upward and comes into contact with the upper sample friction pair seat, compressing the spring, thus forming a load between the friction surfaces of the upper and lower samples.

3）Reciprocating module: This module consists of an eccentric adjustment wheel, connecting rod, spindle rod, linear fixing device, and reciprocating friction pair.

4）Reciprocating friction pair mechanism: conventional equipped with ball to disc(point contact)Sales matching(Line contact)Face to face contact;It has both expansion functions and can be equipped with optional components if needed by customers：Curved friction components, cylinder liner piston ring components, and high-temperature specimen components.

5）High temperature heating device: including customized high temperature furnace, thermocouple, and temperature control meter. The temperature control meter controls the internal temperature of the high-temperature furnace through thermocouple signal feedback, and another thermocouple is used to measure the temperature of the test sample and provide real-time feedback to the software to draw the corresponding temperature curve. The high-temperature furnace shell is made of non decorative stainless steel, with high temperature resistance and good appearance resistance；The furnace structure adopts a symmetrical and circular insulation groove. Temperature control range: room temperature~800℃；Temperature control accuracy: ≤ ± 12℃

6）Electrochemical testing module (optional)

7）Computer control unit: mainly includes electrical control system, computer control system, and safety protection system.

（1）The electrical control system includes strong current system and weak current control system. The high-voltage system provides equipment with220VPower supply and effective power on/off through weak point control system. The weak current control system includes control components such as boards and modules, which realize the collection, transmission, and feedback functions of test data. It has strong anti-interference ability and high signal stability.

（2）The computer control system is mainly composed of industrial control computers with dual cores,4GThe processor,256GMemory, LCD display15”The software part is composed of Advantech industrial control computer as the host.

Electrochemical working station parameters (optional)

Basic configuration:

Test host1Taiwan

Instruction Manual1copy

Certificate of Conformity1copy

Delivery Receipt1copy

wrench1copy

computer case1set

monitor1set

communication line1set

High temperature reciprocatingslideWear testing machine