Computer servo tensile testing machine

1Instrument Introduction
1. This series of material testing machines can mainly measure the tensile strength, peel strength, tear strength, and adhesive strength of various materials、Physical properties of resistance. It can print out the test date, time, and display values set by the monitor. Can be equipped with various fixtures and elongation testing devices, or customized according to customer needs.

IImeet the standard
1、GB/T16491、GB/T1040、GB/T8804.1、GB/T8804.2、GB/T1041、GB/T9341、GB/T8808、GB/T18477、GB/T583、GB13022

Software and software operation interface:

（1）Software can be used inWindows98/2000/XPUser interface presentation andWindowsA Chinese window system with consistent style.

3、 The control system interface is as follows:

The experimental operation interface is shown in the figure1And the picture2As shown:

The software includes a title bar, menu bar, current quantity display bar, control panel, test time display, machine lifting speed, manual sampling, material selection and modification, testing method selection and modification, control parameter selection and modification, result selection and modification, result display table, historical record operation, report operation and force-Displacement curve display, etc.

Title bar: Software name, version, and other information

Menu bar: software management and functional operations, etc,

Current Quantity Display Bar: displays current values such as force and displacement, which can be selected from the drop-down list to display, as shown in the figure3shown

Control panel: controls the machine to rise, fall, and perform testing operations

Machine lifting speed: adjust the speed at which the machine rises and falls

Manual point extraction: manually capture feature points on the curve.

Material selection and modification

Selection and modification of testing methods

Control parameter selection and modification

Result selection and modification

Results display table

History record operation: Opening a record opens one historical test record, and can only open one record at most. When opened repeatedly, it will overwrite the last opened record; Deleting records means deleting one or more selected records; Adding a record means opening one or more new records based on the previous one.

Report operation: Printing the report means outputting the report to the printer for printing; Editing a report means opening the report for editing;WordThe report is based onWordGenerate a report templateWordFormatted report

power-Displacement curve display: Display the test curve.

4、 Main technical indicators:

1. Capacity: 50kg imported sensor
2. Motor: 400w Panasonic servo motor
3. Driver: 400w Panasonic servo drive
4. Screw: Imported ball screw
5Control method: Panel control(LCDdisplay)Can be connected to a computer,windowsMode operation
6Speed: 0.1-500mm/minAdjustable speed
7Maximum travel distance:900mm(including fixtures)
8Load decomposition degree:1/250,000
9、 荷重精度：≤0.5%
10Unit switchingUnits：gf/kgf/N//kN/LBf/T
11External dimensions:（L*W*H）520*515*1250mm
12Weight: Approximately70KG
13Power supply:1∮, AC 220V, 50Hz

5、 Main functions and features:

host:

1.1The machine adopts a dual space structure;

1.2The speed control system adoptsImported servo motors and speed controllersStable and reliable performance, equipped with overcurrent, overvoltage, overload and other protection devices. The speed range can reach300mm/min.

1.3The transmission part adopts a circular arc synchronous toothed belt and a precision screw pair for smooth transmission, low noise, and high transmission efficiency.

1.4The universal joint adopts a cross pin structure and has a swing angle limiting function. On the one hand, it is convenient for sample clamping, ensuring the concentricity of the test, and on the other hand, it effectively eliminates the influence of irregular samples on the sensor.

2Control system, operating software, and data processing system

2.1 hardware

HXThe main controller adopts21The most advanced of the century32bitARMprocessor,Processing speed reaches the level of a Pentium class general-purpose computer,compared to traditional8The overall performance of the single-chip microcontroller measurement and control system has been greatly improved,Faster computation speed,Higher control accuracy.

The data acquisition core device adopts the latest ultra-high precision technology from the United States24bitADThe sampling rate can reach2000time/second,Capturing the instantaneous changes in power,The resolution throughout the entire process is as high as500000Division. And adopt original methods6Point calibration technology further improves accuracy, and the precision of force measurement is much higher than that of the country0.5level(superlative)Standard.

Displacement encoder counting adopts4Frequency doubling technology,Improve displacement resolution4times,up to0.0005mm.

Pulse and voltage output control methods can be used to control servo motors, variable frequency motors, or DC motors with pulse or voltage control interfaces to achieve smooth and stepless speed regulation.

Advanced speed, displacement, and force closed-loop technology can achieve precise control of any waveform. All input and output interfaces adopt high-speed optoelectronic isolation technology, which has strong anti-interference ability.

2.2 software

WindowsThe standard style, clear hierarchy of operation methods, and detailed help documents and prompts make it the simplest and most user-friendly software in the current testing machine industry. The efficiency of debugging and software training will be significantly improved.

Adopting multi-threaded parallel processing technology, real-time and simultaneous display of power during the testing process-Displacement and force-Time and displacement-Time and stress-The strain curve can be freely switched to the desired curve screen, and user settings can be viewed.

Standardized testing process control and report output templates enable the definition of any number of testing standards for users to call, covering a wide rangeGBTheASTMTheDINTheJISTheBS... waiting for almost all testing standards. Flexible and powerful testing method customization approach,Equipped with various control modes such as constant speed, positioning displacement, constant force, constant force rate, constant stress, constant stress rate, constant strain, and constant strain rate, it can achieve complex multi-step nested loop control.Functions such as automatic return, automatic fracture detection, and automatic zeroing can be set.

Powerful data analysis and statistical tools, as well as auxiliary tools for curve and graph analysis, with functions such as zooming in, zooming out, translating, crosshairs, and point taking. Multiple historical test data can be imported into graphics and displayed simultaneously for comparative analysis. up to7Interval setting30Manually selecting points60An automatic point picking function. It has multiple statistical functions such as maximum value, minimum value, mean value, high-low mean value, median, standard deviation, and overall standard deviation.

A fully open method for editing test results, allowing users to obtain any desired test results. Maximum force, fracture force, peel force, tensile strength, shear strength, tear strength, maximum deformation, yield force, elongation, elastic modulus, ring stiffness, non proportional elongation, interval minimum force, interval average force, constant elongation force, constant elongation force, etc400Multiple calculation results are automatically calculated by the computer for users to choose and call.

Industry InnovationMicrosoft WordReport format, simple and easy to use, as long as you know how to use itWordYou can edit the exquisite report you want.

The permission management system allows you to lock any functional module of the software,Divide software operations into multiple permission levels,Unauthorized operators cannot access unauthorized modules,Software operation is safer and more reliable.

A fully digital calibration system, with a simple and efficient calibration process, and dual protection for calibration data between the upper and lower computers. A powerful unit system that can adapt to any unit system in the world, such as force unitsgfThekgfTheNThekNThetfThelbfTheozfThetf（SI）Thetf（long）Thetf（short）Waiting for selection,More expandable to any number of units.

More heavy protection mechanisms: force, travel, displacement over range protection settings, hardware protection settings for upper and lower limit travel switches.

Test data management is simple, intuitive, and efficient: single test data can be easily managedWindowsStandard document format storage, freely set storage path and file name. Avoiding the disadvantage of traditional measurement and control software storing test data in database format, where the database file becomes larger and the software runs slower. As long as your hard drive is large enough, test data can be saved indefinitely.

6、 Basic system configuration

1Testing machine host 1set

1.1servo motor 1set

1.2governor 1set

1.3Load sensor 1only

1.4ball screw 2set

1.5Deceleration system 1set

3HP desktop computer 1Taiwan

4Based onWindowsComputer control software for operating systems 1set

5Random tools (providing specialized tools and lists required for installation, maintenance, and operation) 1set

6Technical data: user manual, software user manual, certificate of conformity, packing list