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怎么根據(jù)拉力試驗機的內(nèi)部構(gòu)造來判別儀器的好壞呢?
How according to the internal structure of tensile test machine to determine the instrument is good or bad?
電子拉力試驗機應(yīng)用比較廣泛,市場上的儀器也是參差不齊,許多廠家采購人員清楚如何正確來選購,其實要買到一臺好的電子拉力試驗機就必須了解試驗機的內(nèi)部結(jié)構(gòu),從而選擇的。下面凱德儀器試驗設(shè)備有限公司給采購人員介紹一下:詳細講解其各部位功能。
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.
*、電機方面,大部分人喜歡挑選國產(chǎn)電機,首要是廉價,可是質(zhì)量和精度上相對來說不如進口電機,所以這點望大家要緊記,電機一定要進口伺服電機,因為這款電機在檢測設(shè)備中的客戶的評價和質(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、也是采購進口的。
Second, encoder, it is best to purchase imported.
第三、主機剛度,是主機可以接受的zui大極限,同噸位外觀很小的一定不要買,用一段時間后會變形,那就需要扔掉了,所以務(wù)要謹慎挑選。
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,因為設(shè)備有它才可以工作,它在內(nèi)部起到了傳動的效果,采購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:其實夾具不是必須要用液壓的,除非你測的試樣的分量格外大,因為液壓的對人工操作與手動的夾具就不一樣,手動的夾具使用更方便,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)的以上五點希望對廣大的采購拉力試驗機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.