怎么根據(jù)拉力試驗(yàn)機(jī)的內(nèi)部構(gòu)造來(lái)判別儀器的好壞呢?
How according to the internal structure of tensile test machine to determine the instrument is good or bad?
電子拉力試驗(yàn)機(jī)應(yīng)用比較廣泛,市場(chǎng)上的儀器也是參差不齊,許多廠家采購(gòu)人員清楚如何正確來(lái)選購(gòu),其實(shí)要買(mǎi)到一臺(tái)好的電子拉力試驗(yàn)機(jī)就必須了解試驗(yàn)機(jī)的內(nèi)部結(jié)構(gòu),從而選擇的。下面凱德儀器試驗(yàn)設(shè)備有限公司給采購(gòu)人員介紹一下:詳細(xì)講解其各部位功能。
The application of electronic tensile testing machine is more extensive, equipment on the marketis uneven, many manufacturers procurement personnel know how to correctly to purchase, but tobuy a good electronic tensile tester must understand the internal structure of the test machine, to select the most appropriate. KaiDe YIQI Test Equipment Co. Ltd. to purchasing personnelintroduction: explain in detail the functions of each part.
*、電機(jī)方面,大部分人喜歡挑選國(guó)產(chǎn)電機(jī),首要是廉價(jià),可是質(zhì)量和精度上相對(duì)來(lái)說(shuō)不如進(jìn)口電機(jī),所以這點(diǎn)望大家要緊記,電機(jī)一定要進(jìn)口伺服電機(jī),因?yàn)檫@款電機(jī)在檢測(cè)設(shè)備中的客戶的評(píng)價(jià)和質(zhì)量都是挺高的。
First, the motor, most people like to choose domestic motor, is cheap, but the quality and accuracy of relatively less import motor, so this hope you remember, the motor must be imported servo motor, because the evaluation of customer the motor in the testing equipment and the quality is very high.
第二、編碼器、也是采購(gòu)進(jìn)口的。
Second, encoder, it is best to purchase imported.
第三、主機(jī)剛度,是主機(jī)可以接受的zui大極限,同噸位外觀很小的一定不要買(mǎi),用一段時(shí)間后會(huì)變形,那就需要扔掉了,所以務(wù)要謹(jǐn)慎挑選。
Third, the host stiffness, maximum limit host is acceptable, the same tonnage appearance must not small buy, use after a period of deformation, it needs to be thrown away, so be careful selection.
第四、就是滾珠絲杠,珠絲杠是設(shè)備的重要部件,因?yàn)樵O(shè)備有它才可以工作,它在內(nèi)部起到了傳動(dòng)的效果,采購(gòu)的話必須要確定是滾珠絲杠,不要梯形絲杠。
Fourth, is the ball screw, ball screw is an important component of the device, because theequipment it can work, it is to drive results internally, buy it must determine whether the ball screw, trapezoidal screw not.
第五、夾具:其實(shí)夾具不是必須要用液壓的,除非你測(cè)的試樣的分量格外大,因?yàn)橐簤旱膶?duì)人工操作與手動(dòng)的夾具就不一樣,手動(dòng)的夾具使用更方便,操作更牢靠些。
Fifth: in fact, fixture fixture not must use hydraulic, unless the sample you measured component ishigh, because the hydraulic of artificial operation and manual fixture is not the same, manualfixture use more convenient, more reliable operation.
凱德儀器(www.jskdyq.com)為大家總結(jié)的以上五點(diǎn)希望對(duì)廣大的采購(gòu)拉力試驗(yàn)機(jī)的人員有一定的幫助。想了解更多的話可以咨詢我們的技術(shù)人員,竭誠(chéng)為您服務(wù)。
kaide Yiqi (www.jskdyq.com) to summarize the above five points we want to purchase a tensile testing machine the personnel have some help. Want to learn more words can consult our technical staff, for your dedicated service.