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北京北廣精儀儀器設備有限公司
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三點彎曲萬能試驗機

發(fā)布時間:  2024-08-14

產(chǎn)品型號:  BWN-50KN

產(chǎn)品報價:  

廠商性質:  生產(chǎn)廠家

所  在  地:  北京市海淀區(qū)上地科技園上地十街1號

產(chǎn)品特點:  三點彎曲萬能試驗機

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三點彎曲萬能試驗機概述 

本機可對橡膠、塑料、發(fā)泡材料、塑膠、薄膜、軟包裝、管材、紡織物、纖維、納米材料、高分子材料、復合材料、合成材料、包裝帶、紙張、電線電纜、光纖光纜、安全帶、保險帶、皮革皮帶、鞋類、膠帶、聚合物、彈簧鋼、不銹鋼、鑄件、銅管、有色金屬、汽車零部件、合金材料及其它非金屬材料和金屬材料進行拉伸、壓縮、彎曲、撕裂、90°剝離、180°剝離、剪切、粘合力、拔出力、延伸伸長率等試驗。
 

 

三點彎曲萬能試驗機主機規(guī)格 
A.高精度美國傳力力量傳感器: 0-3T

 

 

力量精度在±0.5 %以內(nèi)。 
B.容量分段:全程七檔:× 1,× 2,× 5,× 10,× 20,× 50,× 100
采用高精度24 bits A/D,取樣頻率200Hz
全程力量zui大解析度 1/3000,000
C.動力系統(tǒng):見配置清單

D.控制系統(tǒng): 采用Pulse Command控制方式使控制更精準 
速度控制范圍0.001~500 mm/min 
中聯(lián)板調(diào)整具有快速粗調(diào)與慢速微調(diào)功能。 
測試后自動回歸原點、自動儲存。 
E.數(shù)據(jù)傳輸方式:RS232傳輸 
F.顯示方式:UTM107+WIN-XP測試軟件計算機屏幕顯示。 
G.簡潔的全程一檔與精密全程七檔力量線性雙校正系統(tǒng)。 
H.豪華測試界面軟件可實現(xiàn)定速度、定位移、定荷重(可設定保持時間)、定荷重增率、定應力增率、定應變增率等控制模式加上多階控制模式可滿足不同的測試要求。 
I.測試空間:測試寬度約350 mm(標準規(guī)格) 
 聯(lián)板行走空間950 mm(不含夾具)(標準規(guī)格) 
J.全程位移: 編碼器2500 P/R,提升4倍精度 
采用LINE DRIVE編碼器抗干擾能力* 
位移解析0.001mm。 
小變形:金屬引伸計,解析 0.001mm(選購) 
K.安全裝置:過載緊急停機裝置、上下行程限定裝置、漏電自動斷電系統(tǒng)、自動斷點停機功能。 
M.手控方式:可增添無線遙控裝置或手動操作盒。(選購) 


軟件功能介紹:
A. 測試標準模塊化功能:提供使用者設定所需應用的測試標準設定,范圍涵蓋GBASTM、DINJIS、BS…等。測試標準規(guī)范。 
B. 試品資料:提供使用者設定所有試品數(shù)據(jù),一次輸入數(shù)據(jù)*重復使用。并可自行增修公式以提高測試數(shù)據(jù)契合性。 
C. 雙報表編輯:*開放式使用者編輯報表,供測試者選擇自己喜好的報表格式(測試程序新增內(nèi)建EXCEL報表編輯功能擴展了以往單一專業(yè)報表的格局) 
D. 各長度、力量單位、顯示位數(shù)采用動態(tài)互換方式,力量單位TKg、N、KNg、lb,變形單位mm、cm、inch。 
E. 圖形曲線尺度自動*化(Auto Scale),可使圖形以*尺度顯示。并可于測試中實時圖形動態(tài)切換。具有荷重-位移、荷重-時間、位移-時間、應力-應變荷重-2點延伸圖,以及多曲線對比。 
F.測試結果可以EXCEL格式的數(shù)據(jù)形式輸出。 
G.測試結束可自動存檔、手動存檔,測試完畢自動求算zui大力量、上、下屈服強度、滯后環(huán)法、逐步逼近法、非比例延伸強度、抗拉強度、抗壓強度、任意點定伸長強度、任意點定負荷延伸、彈性模量、延伸率、剝離區(qū)間zui大值、zui小值、平均值、凈能量、折返能量、總能量、彎曲模量、斷點位移x%荷重、斷點荷重X%位移、等等。 
數(shù)據(jù)備份:測試數(shù)據(jù)可保存在任意硬盤分區(qū)。 
H.多種語言隨機切換:簡體中文、繁體中文、英文。 
I.軟件具有歷史測試數(shù)據(jù)演示功能。 


附件 
A.一年保固書及中文操作說明書各一份。 
B. 隨機贈送標準拉力夾具一組(其他夾具選購)。 
C.拉力機測試軟件一份。 

可測試項目 
(一)普通測試項目:(普通顯示值及計算值) 
拉伸應力      ●拉伸強度 
扯斷強度      扯斷伸長率 
定伸應力      ●定應力伸長率 
定應力力值    撕裂強度 
任意點力值    ●任意點伸長率 
抽出力         ●粘合力及取峰值計算值 
壓力試驗       ●粘合力剝離力試驗 
彎曲試驗       ●拔出力穿刺力試驗 


特殊測試項目: 
1.彈性系數(shù)即彈性楊氏模量 
定義:同相位的法向應力分量與法向應變之比。為測定材料剛性之系數(shù),其值越高,材料越強韌。 
2.比例限:荷重在一定范圍內(nèi)與伸長可以維持成正比之關系,其zui大應力即為比極限。 
3.彈性限:為材料所能承受而不呈*變形之zui大應力。 
4.彈性變形:除去荷重后,材料的變形*消失。 
5.*變形:除去荷重后,材料仍殘留變形。 
6.屈服點:材料拉伸時,變形增快而應力不變,此點即為屈服點。屈服點分為上下屈服點,一般以上屈服點作為屈服點。 
屈服(yield):荷重超過比例限與伸長不再成正比,荷重會突降,然后在一段時間內(nèi),上下起伏,伸長發(fā)生較大變化,這種現(xiàn)象叫作屈服。
7.屈服強度:拉伸時,*伸長率達到某一規(guī)定值之荷重,除以平行部原斷面積,所得之商。 
8.彈簧K值:與變形同相位的作用力分量與形變之比。 
9.有效彈性和滯后損失: 
在拉力機上,以一定的速度將試樣拉伸到一定的伸長率或拉伸到規(guī)定的負荷時,測定試樣收縮時恢復的功和伸張時消耗的功之比的百分數(shù),即為有效彈性;測定試樣伸長、收縮時所損失的能與伸長時所消耗的功之比的百分數(shù),即為滯后損失。 


主要計數(shù)指標 
A.荷重元:0-3T
B.力量解析度:1/300000
C.力量準確度:≤0.5 
D.力量放大倍數(shù):7段自動切換 
E.位移解析度:1/1000
F.位移準確度:≤0.5 
G.金屬引伸計解析度:1/1000
H.金屬引伸計準確度:≤0.5 
I.大變形引伸計準確度:±1mm
J.速度范圍:0.001-500mm/min(特殊測試速度亦可依客戶需求定制) 
K.行走空間:950mm(不含夾持器、特殊測試空間亦可依客戶需求定制) 
L.測試寬度:350mm(特殊測試寬度亦可依客戶需求定制) 
M.使用電源:220V 50HZ。 
N.功率:約600W
O. 機臺尺寸:約660×560×1600 mm(××)  

 

 

 

 

   電 腦 拉 力 機 配 置 清 單

 

編號

名稱

國家

地區(qū)

1

傳感器

美國

傳力(美國)

2

滾珠絲桿

中國

精駿(深圳)

3

伺服電機

日本

松下(日本)

4

伺服驅動器

日本

松下(日本)

5

主 板

中國

本廠

6

軟 件

中國

本廠

7

夾 具一付

中國

本廠

 

 

 

 

 

 

 

售后服務承諾

1.我公司產(chǎn)品實行“質量三包”質量保證期一年,終身服務(裁刀為消耗品,不在保修范圍之內(nèi))。在質量保證期內(nèi),對由于設計、制造、工藝或材料的缺陷所發(fā)生的故障負責,并免費維修和更換缺陷的零件或整機。質量保證期過后硬件更換接受成本費用,軟件免費升級。

2.對于我公司隨機配置的易損件不在“質量三包”期內(nèi)不做免費處理,但保證及時有償長期優(yōu)惠供應。

3.我公司在全國設有分公司或辦事處,在接到用戶鼓掌信息后1小時內(nèi)響應,2小時內(nèi)提供解決方案,若需派專業(yè)的維修工程師到現(xiàn)場服務,可在48小時內(nèi)到達現(xiàn)場維修,4小時內(nèi)排除故障。

4.在質保期滿以后,我方將以優(yōu)惠的價格提供保修服務,當發(fā)生故障時,我方仍將按第3項處理。

 

 Summary of three point bending universal testing machine 
 
The machine for rubber, plastic, foam materials, plastics, films, flexible packaging, tubing, fabric, fiber, nano materials, polymer materials, composite materials, synthetic materials, packaging, paper, wire and cable, fiber optic cable, seat belts, belts, leather belt, shoes, belt, polymer, spring steel, stainless steel, casting, copper pipe, non-ferrous metal, auto parts, alloy materials and other non-metallic materials and metal materials for tensile, compression, bending, tearing, 90 °, 90 ° peel, peel, shearing, binding and drawing output, such as stretching elongation test. 
 
 
 
 
The three point bending host universal testing machine specifications 
A. high precision America force power sensor: 0 to 3 t 
 
 
 
 
 
Three point bending universal testing machine power accuracy within + / - 0.5%. 
B. capacity section: the whole seven gears: x 1, x 2, x 5, 10, 20 x, x 50, 100 
24 bits A/D with high precision, sampling frequency 200 hz 
The whole strength maximum resolution 1/3000000 
C. power system: see the configuration list 
 
D. control system: adopting Pulse Command control method makes the control more accurate 
The speed control range of 0.001 ~ 500 mm/min. 
Intermediate plate adjustment is fast coarse adjustment and the slow tuning function. 
Automatic return to the origin, automatic storage after test. 
E. data transmission mode, RS232 transmission 
F. display mode: UTM107 + Windows XP computer screen test software. 
G. concise programme and precision in the whole process of the whole linear double seven power calibration system. 
H. luxury test interface software which can realize constant speed, constant displacement, load, can be set to keep time, load rate, and the stress rate, strain rate and control mode combined with multistage control mode can meet the test requirements of different. 
I. test space: width 350 mm (standard) 
Al plate walking space 950 mm (excluding jig) (standard) 
J. displacement: all the encoder 2500 P/R, 4 times improve accuracy 
Using the LINE DRIVE encoder strong anti-jamming ability 
Displacement resolution of 0.001 mm. 
Small deformation: metal, extensometer resolution of 0.001 mm (to buy) 
K. safety device: overload emergency stop device, up and down stroke limit device, automatic leakage power system, automatic breakpoint stop function. 
M. manual mode: can add wireless remote control or manual operation box. (to buy) 
 
 
Three point bending universal testing machine software function is introduced: 
A. test standard modular function: offer the user set the setting of the test standard of application range of GB, ASTM, DIN, JIS, BS... And so on. Test standards. 
B. try product information: provide the user to set all the test data, a permanent input data reuse. And can be amended formula in order to improve the test data, in particular on its own. 
C. double report editor: compley open users edit report, for the tester to choose their preferences of report format (test program new built-in editor by EXCEL function extends past the pattern of single professional report) 
D. the length, power unit, according to figures by using dynamic exchange way, power unit T, Kg, N, KN, g, lb, mm, cm, inch, deformation units. 
E. graph Scale automatic optimization (Auto Scale), can make the graphics displayed in optimal Scale. And to test the real-time dynamic graphic to switch. With load - displacement and load - time, displacement, load, stress and strain - 2 extension points, and curve comparison. 
F. the test result can EXCEL format of the data form output. 
G. the end of the test can be automatically archived, manual archive, testing is completed automatically calculate maximum strength, upper and lower yield strength, hysteresis loop method, successive approximation method, extension strength, tensile strength, compressive strength, the strength of any focal point elongation, any focal point load extension, elastic modulus, elongation, stripping interval maximum, minimum, average, net energy, turn-back energy, total energy, bending modulus, breakpoint displacement x x % % load, breakpoint load on the displacement, and so on. 
Data backup: test data can be stored in any hard disk partition. 
H. random switching multiple languages: simplified Chinese, traditional Chinese, English. 
I. the software test data with a history of demonstration function. 
 
 
Three point bending universal testing machine accessories 
A. one year warranty and A Chinese operating instructions. 
B. give standard random tension clamp (fixture) of choose and buy other groups. 
C. traction machine is a special test software. 
 
Three point bending universal testing machine to test project 
(a) general test project: general display value and calculated value) 
Low tensile stress low tensile strength 
Low break strength, low elongation at failure 
Low stretch stress set low stress and elongation 
Low stress strength low tearing strength 
Low strength low arbitrary point arbitrary point elongation 
Low withdrawal force low bonding strength and the peak value 
Low pressure test low bonding strength stripping force test 
Low bending test low output puncture pull force test 
 
 
Three point bending test project of the universal testing machine: 
1. The elastic coefficient of the elastic young's modulus 
Definition: and with the method of phase to the ratio of strain to stress components and the method. For the determination of rigid coefficient of the material, the higher its value, the material, the more strong. 
2. The ratio limit: load within a certain range is proportional to the elongation can maintain the relationship, the maximum stress is than the limit. 
3. The elastic limit: for materials are not showed the maximum stress of permanent deformation. 
4. Elastic deformation: after removing the load, material deformation disappear entirely. 
5. Permanent deformation: after removing the load, the material is still residual deformation. 
6. The yield point, tensile, deformation increase fast and stress constant, this point is the yield point. The yield point is divided into upper and lower yield point, yield point above as a general yield point. 
The yield (yield) : load exceed ratio is proportional to the elongation is no longer, dangerously load, and then for a period of time, ups and downs, elongation, great changes have taken place this kind of phenomenon is called the yield. 
7. The yield strength, tensile, permanent elongation reaches a certain specified value of the load, divided by the parallel of the original sectional area, the income of the business. 
8. Spring K value: with deformation phase reaction component and the ratio of the deformation. 
9. The effective elastic and hysteresis loss: 
In tensile machine, the sample at a certain speed stretch to a certain elongation or stretching to the regulation of load, contraction measured sample recovery work and for the consumption of the percentage of the ratio of the work, is the effective elastic; Lost when the specimen elongation, shrinkage is measured with the percentage of elongation is consumed when the ratio of the work, is the hysteresis loss. 
 
 
Three point bending universal testing machine main count index 
A. load yuan: 0 to 3 t 
B. power resolution: 1/300000 
C. power accuracy: 0.5% or less 
D. power magnification: 7 period of automatic switching 
E. displacement resolution: 1/1000 
F. displacement accuracy: 0.5% or less 
G. metal stretch meter resolution: 1/1000 
H. metal stretch meter accuracy: 0.5% or less 
I. large deformation stretch accuracy: + / - 1 mm 
J. speed range: 0.001-500 - mm/min (special test speed can also be in accordance with customer demand customization) 
K. walking space: 950 mm (excluding holder, special test space can also be in accordance with customer demand customization) 
L. test width: 350 mm (special test width can be according to the customer demand customization) 
M. use power: 30 220 v, 50 hz. 
N. power: 600 w 
O. the machine size: 660 * 560 * 560 mm (length x width x height) 
 
 
 
 
 
 
 
 
 
Computer tensile machine configuration list 
 
 
 
Serial number 
 
The name of the 
 
countries 
 
region 
 

 
The sensor 
 
The United States 
 
Force (USA) 
 

 
Ball screw 
 
China 
 
Jing jun (shenzhen) 
 

 
Servo motor 
 
Japan 
 
Panasonic (Japan) 
 

 
Servo drive 
 
Japan 
 
Panasonic (Japan) 
 

 
The main board 
 
China 
 
Our factory 
 

 
software 
 
China 
 
Our factory 
 

 
Clip with a pair of 
 
China 
 
Our factory 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
After-sales service commitment 
 
1. The products of our company practice \"three guarantees\" quality guarantee period for one year, life-long service (for consumables, cutting knife is not in the scope of the warranty). During the quality guarantee period, due to the design, manufacture, process or material defects are responsible for the failure, and free of maintenance and replacement of defective parts or the whole machine. After the quality guarantee period hardware change to accept the cost, free software upgrades. 
 
2. Random configuration for my company of wearing parts is not in the period of \"the quality 3 packets\" don't do free treatment, ensure timely paid long-term preferential supply. 
 
3. Our company has branches or offices across the country, within 1 hour after receiving user clapping information response, provide solution for 2 hours, if need to send professional maintenance engineer to on-site service, maintenance can be arrived at the scene within 48 hours, 4 hours of troubleshooting. 
 
4. After the expiration of the warranty, we will with preferential price to provide warranty service, when a failure occurs, we will still according to item 3 processing. 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 


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