簡要描述:通過微機控制系統(tǒng)進行操作試驗,在試驗過程中同時可以顯示數(shù)值、扭矩、時間曲線
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M-200_摩擦磨損試驗機
一、適用范圍及功能
符合標(biāo)準:GB/ T 3960-1983 塑料滑動摩擦磨損試驗方法
GB/T 9141.8-1999 柔性石墨板材滑動摩擦系數(shù)測試方法
M-200_摩擦磨損試驗機適用于塑料制品、橡膠制品、石墨板材或其他復(fù)合材料的滑動摩擦,磨損性能測試,也可對試驗中試樣的磨擦力、磨擦系數(shù)和磨損量進行測定。
本儀器融合了當(dāng)前的智能電路系統(tǒng)進行控制,并結(jié)合老式M-200摩擦磨損試驗機的功能進行升級改造而成,本儀器具有測控精度高,操作便捷等優(yōu)勢,是科研院所、質(zhì)檢機構(gòu)、實驗室研究*的試驗設(shè)備。
M-200型摩擦磨損試驗機主要由試驗主機及智能控制系統(tǒng)兩大部分構(gòu)成,通過微機控制系統(tǒng)進行操作試驗,在試驗過程中同時可以顯示數(shù)值、扭矩、時間曲線,并可以隨意設(shè)定試驗次數(shù),顯示當(dāng)前試驗數(shù)值,設(shè)定時間及當(dāng)前試驗時間等多種功能,隨機配備彩色打印機,可以打印出帶有曲線、表格數(shù)據(jù)等標(biāo)準要求的試驗報告。
二、功能特點:
1、試樣尺寸: 30mm×7mm×6mm
2、轉(zhuǎn)動速度: 0-200轉(zhuǎn)/分 (可調(diào))
3、負 荷: (20kg)196N ± 0.1%(可增至40kg/392N)
4、摩擦環(huán)尺寸:¢40×10mm ,倒角0.5×45°,外圓表面與內(nèi)圓同心度偏差小于0.01
5、摩擦環(huán)材質(zhì):45號鋼,淬火,熱處理HRC40-45,外圓表面光潔度▼8
6、摩擦力矩: 0--4N·m
7、砝碼重量:4KG砝碼一件,1KG砝碼4件,可實現(xiàn)重量疊加功能。
三、精度:
1、速度精度:1%
2、負荷精度:0.5%
3、摩擦力矩精度:1%
4、計數(shù)器精度:1S
5、傳感器測量精度:1% F
五、主要配置:
名 稱 | 數(shù) 量 | 備 注 |
試驗主機 | 一臺 |
|
高精度扭矩傳感器 | 一只 |
|
計算機數(shù)據(jù)采集卡 | 一塊 |
|
計算機控制系統(tǒng) | 一套 |
|
4KG砝碼 | 1件 |
|
1KG砝碼 | 4件 |
|
標(biāo)準摩擦環(huán) | 2件 |
|
使用說明書 | 一份 |
|
產(chǎn)品合格證 | 一份 |
|
產(chǎn)品裝箱單 | 一份 |
|
計算機 | 一臺 | 聯(lián)想 |
彩色噴墨打印機 | 一臺 | 惠普(HP) |
M-200_ friction and wear testing machine
One, the applicable scope and function
Conform to the standards: the friction wear Test method GB/ T 3960-1983 plastic sliding
Test method GB/T 9141.8-1999 flexible graphite sheet sliding friction coefficient
Sliding friction M-200_ friction and wear testing machine is suitable for plastic products,rubber products, graphite sheet or other composite materials, wear performance test, also can be the friction force in the test specimen, the friction coefficient and wear volumedetermination.
This instrument combines the current inligent circuit to control the system, and combined with the old M-200 wear test machine function upgrading and friction, the instrument has high control precision, convenient operation and other advantages, is the study of test equipment,quality inspection institutions, the preferred by the laboratory of scientific research institutions.
Friction and wear testing machine is mainly composed of a test host computer and inligent control system constitute the majority of two M-200 type, operation test by microcomputer control system, in the course of the experiment, torque, and can display the numerical time curve, and can set the test times at random, display the current test data, a variety of functions to set the time and the current test time, random equipped with color printer, you can print the test report with a curve, form data standard requirements.
Two, function characteristics:
1, the sample size: 30mm x 7mm x 6mm
2, the rotating speed: 0-200 RPM (adjustable)
3, the negative charge: (20kg) 196N + 0.1% (to 40kg/392N)
4, the friction ring size: of 40 x 10mm, 0.5 x 45 degree chamfer, surface of the outer circle andinner circle concentricity deviation is less than 0.01
5, the friction ring material: 45 steel, quenching, heat treatment HRC40-45, the outer circlesurface finish of amounting to 8
6, the friction moment: 0--4N M
7, weight: 4KG weight a, 1KG weight 4, weight can achieve superposition function.
Three, accuracy:
1, speed accuracy: 1%
2, load accuracy: 0.5%
3, the friction torque accuracy: 1%
4, the counter accuracy: 1S
5, the sensor measuring accuracy: 1% F
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