北京石墨滑動摩擦磨損試驗機 特點:
1、系統(tǒng)運行穩(wěn)定,可靠性高。
2、結(jié)構(gòu)緊湊,使用方便,簡單。
3、采用高精度電機、驅(qū)動機、傳感器,精度高。
4、具有試驗人員分級管理功能。
5、實時顯示摩擦系數(shù)-時間,扭矩-時間曲線。
6、北京石墨滑動摩擦磨損試驗機 試驗報告可打印試驗參數(shù),試驗數(shù)據(jù),曲線,備注等信息,簡單,方便,可編輯。
Characteristic:
1. The system runs steadily and has high reliability.
2. The structure is compact, easy to use and simple.
3, using high precision motor, drive and sensor, high accuracy.
4. It has the function of grading management of the testers.
5, real-time display of friction coefficient time, torque time curve.
6. The test report can print experimental parameters, test data, curves, remarks and other information. It is simple, convenient and editable.
精度Precision:
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% FS
Precision:
1. Speed precision: 1%
2. Load precision: 0.5%
3. The precision of friction moment: 1%
4. Counter precision: 1S
5. Sensor measurement accuracy: 1% FS
功能特點:
1、試樣尺寸:30mm?7mm?6mm
2、轉(zhuǎn)動速度:0-500轉(zhuǎn)/分 (可調(diào))
3、負 荷:196N?0.1%(可增至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。
Functional characteristics:
1, sample size: 30mm x 7mm x 6mm
2, rotation speed: 0-500 turn / points (adjustable)
3, load: 196N 0.1% (can be increased to 392N)
4, the size of the friction ring is: 40 x 10mm, chamfer 0.5 * 45 degrees, and the concentricity deviation between the outer surface and the inner circle is less than 0.01.
5, friction ring material: 45 steel, quenching, heat treatment HRC40-45, round surface finish 8
6, friction moment: 0--4N. M
7, weight weight: 4KG weight one, 1KG weight 4, can achieve weight superposition function.
試驗報告
試驗報告應包括下列內(nèi)容:
A.塑料名稱、規(guī)格、牌號、生產(chǎn)廠;
B.試樣的制備方法,摩擦表面狀況,測定的試樣個數(shù);
C.環(huán)境溫度、溫度及狀態(tài)調(diào)節(jié)條件;
D.圓環(huán)材質(zhì)、硬度、光潔度和外徑尺寸;
E.試驗負荷;
F.試驗結(jié)果:磨痕寬度或體積磨損及摩擦系數(shù)的測定結(jié)果;
G.試驗日期、人員。
Test report
The test report shall include the following contents:
A. Name, specification, brand and manufacturer of plastic;
B. Sample preparation method, friction surface condition, number of samples measured;
C. Ambient temperature, temperature and condition adjustment conditions;
D. Ring material, hardness, finish and outer diameter;
E. Test load;
F. Test results: measurement results of wear scar width or volume wear and friction coefficient;
G. Test date and personnel.
試驗步驟
1、圓環(huán)應清除油污,貯存于干燥缸內(nèi)以防生銹。
2、試樣經(jīng)狀態(tài)調(diào)節(jié)后用感量為0.1毫克的分析天平稱取其質(zhì)量(M1)。
3、把試樣裝進夾具,摩擦面用角尺校正并使它與圓環(huán)的交線外于試樣正中。裝好摩擦力矩記錄紙,開機校好零點。
4、再次用乙醇、丙酮等不與塑料起作用的溶劑仔細清除試樣和圓環(huán)上的油污,此后不準再用手接觸試樣和圓環(huán)的表面。
5、平穩(wěn)地加荷至選定的負荷值。
6、對磨2小時后停機卸負荷,取下試樣和圓環(huán),清理試樣表面后,用精度不低于0.02毫米的量具測量磨痕寬度,或在試驗環(huán)境下存放1小時后稱取試樣質(zhì)量(m2)。
7、讀取摩擦力矩值。
Test steps
1. The ring shall be cleaned of oil and stored in a drying cylinder to prevent rust.
2. After the sample is conditioned, use the analytical balance with a sensitivity of 0.1 mg to weigh its mass (M1).
3. Put the sample into the fixture, calibrate the friction surface with a square and make its intersection line with the ring outside the center of the sample. Load the friction torque recording paper, start the machine and calibrate the zero point.
4. Again, carefully remove the oil stains on the sample and the ring with alcohol, acetone and other solvents that do not work with the plastic. After that, do not touch the surface of the sample and the ring with your hands.
5. Load to the selected load value smoothly.
6. After grinding for 2 hours, stop the machine to unload the load, take off the sample and the ring, clean the surface of the sample, measure the width of the grinding mark with a measuring tool with an accuracy of not less than 0.02 mm, or weigh the sample mass (m2) after storing in the test environment for 1 hour.
7. Read the friction moment value.
產(chǎn)品售后服務承諾表述如下:
1.我方對于提供的產(chǎn)品免費保修一年。保修期滿后,我方將繼續(xù)跟蹤服務,客戶享受終生維修,負責及時提供必要的售后服務、技術咨詢。
2.保修期內(nèi)人為損壞的零部件按采購(加工)價格收費更換。
3.可為用戶提供上門服務。
4.提供實時的遠程診斷和維護服務。
5.保修期內(nèi)提供免費的產(chǎn)品軟件升級、故障排除、性能調(diào)優(yōu)、技術咨詢等售后技術支持服務情況
6.視頻指導培訓操作人員,使參訓人員能正常操作儀器、初步會判斷故障、簡單維護保養(yǎng)。
7.每年進行客戶回訪。
8.軟件升級:終生免費提供新版本控制軟件。
9.提供適用、詳細、全面的中文產(chǎn)品說明書和維修手冊。
10.提供對故障2小時內(nèi)響應,24小時內(nèi)的現(xiàn)場服務。
11.技術支持:對于所需儀器的用戶,根據(jù)用戶的要求提供專業(yè)的技術方案。除了常規(guī)的儀器服務外,我公司技術部還可為用戶提供各種非常規(guī)設備的技術支持。
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