彈簧疲勞拉力機(jī)的特點(diǎn)及用途

Features and use spring fatigue tensile machine

機(jī)械式彈簧疲勞拉力機(jī)是由驅(qū)動(dòng)系統(tǒng)、傳動(dòng)系統(tǒng)、控制顯示等系統(tǒng)組成，適用于各 種螺旋彈簧的疲勞性能試驗(yàn)。該拉力機(jī)由電磁調(diào)速系統(tǒng)控制電機(jī)運(yùn)行，通過偏心裝置帶動(dòng)連桿使 壓板往復(fù)上升、下降，完成對(duì)彈簧的往復(fù)壓縮疲勞拉力試驗(yàn)。該機(jī)無污染、效率高，具有較寬的調(diào)頻 范圍和試驗(yàn)空間，配上合適的輔具，可完成不同規(guī)格的彈簧疲勞試驗(yàn)。該拉力機(jī)通過單片機(jī)控制，實(shí)現(xiàn)試驗(yàn)次數(shù)達(dá)到自動(dòng)停機(jī)功能，該機(jī)集成度高，結(jié)構(gòu)簡(jiǎn)單，故障率低，性能穩(wěn)定、可靠，操作 簡(jiǎn)單。

Mechanical spring fatigue tensile machine is composed of a driving system, transmission system, control and display system, fatigue test is suitable for each kind of spiral spring. Thetensile machine by electromagnetic speed control motor, the eccentric device drives the connecting rod to the press, complete reciprocating reciprocating up down, on the compression of the spring fatigue tensile test. This machine has no pollution, high efficiency,wide frequency range and test space, with appropriate assistive devices, spring fatigue testcan be done in different specifications. The tensile testing machine controlled by single chip,realize the test times reach the auto stop function, the machine has the advantages of simple structure, high integration degree, low failure rate, stable and reliable performance, simple operation.

彈簧疲勞拉力機(jī)的結(jié)構(gòu)描述

Describe the structure of spring fatigue tensile machine

主機(jī),機(jī)械加載，采用傳統(tǒng)的曲柄連桿機(jī)構(gòu)，電磁調(diào)速電動(dòng)機(jī)驅(qū)動(dòng)，利用飛輪的儲(chǔ)能方式，保證加載的均勻穩(wěn)定性和運(yùn)行的可靠性，使整個(gè)交變應(yīng)力形成良好的正弦波形。另外還具備彈簧預(yù)壓縮裝置（手動(dòng)調(diào)節(jié)）、振幅調(diào)節(jié)裝置（手動(dòng)調(diào)節(jié)）等。

The host, mechanical loading, the conventional crank connecting rod mechanism, drivingelectromagnetic adjustable speed motor, can use the flywheel storage, to ensure the reliability of a uniformly loaded and running stability, the alternating stress formed good sine wave function. Also have the spring pre compression device (manual adjustment) adjusting device, amplitude (manual adjustment).

傳動(dòng)系統(tǒng),由減速裝置、絲杠及導(dǎo)向部分（具有耐高溫特性）組成。

The transmission system, the speed reducer, screw and guide part (with high-temperature resistance).

驅(qū)動(dòng)系統(tǒng),電磁調(diào)速電動(dòng)機(jī)驅(qū)動(dòng)。

Electromagnetic adjustable speed motor drive system, the drive.

測(cè)量控制系統(tǒng),由計(jì)數(shù)器、調(diào)速控制器裝置等組成，通過各種信號(hào)處理，實(shí)現(xiàn)顯示、控制等功能并記錄試驗(yàn) 次數(shù)、試驗(yàn)頻率等。調(diào)整簡(jiǎn)單，性能穩(wěn)定。

Measurement and control system, by the counter, speed controller device, through a variety of signal processing, display, control functions and record the test times, test frequency.Easy adjustment, stable performance.

安全保護(hù)裝置,達(dá)到設(shè)置次數(shù)自動(dòng)停機(jī)、具有過電流、過電壓、超速等保護(hù)裝置。

Safety protection device, to achieve automatic shutdown, with over current, overvoltage,overspeed protection device setup times.
萬能拉力機(jī) http://www.ksshiyanji.com/