對(duì)于彈簧拉力試驗(yàn)機(jī)來(lái)說(shuō)，在操作的時(shí)候主要要注意一下幾個(gè)方面：度盤的使用、擺錘的懸掛、指針調(diào)零、試樣的裝夾和相應(yīng)的操作步驟。本文就介紹下彈簧拉力試驗(yàn)機(jī)的操作規(guī)程，如下：
The spring tension test machine, at the time of the operation is to pay attention to several aspects: service, dial pendulum suspension, pointer to zero, specimen clamping and corresponding operation steps. This paper introduces the rules of spring tension tester, as follows:
The spring tension test machine, at the time of the operation is to pay attention to several aspects: service, dial pendulum suspension, pointer to zero, specimen clamping and corresponding operation steps. This paper introduces the rules of spring tension tester, as follows:
首先是度盤的使用，在使用度盤之前，要估計(jì)試驗(yàn)的負(fù)荷。為了得到最準(zhǔn)確的試驗(yàn)數(shù)據(jù)，在實(shí)驗(yàn)時(shí)應(yīng)該盡可能選用較小載荷測(cè)量范圍的度盤，但是實(shí)驗(yàn)負(fù)荷一般不要超過(guò)負(fù)荷的80%-90%。
The first is the use of disk, before using the dial, to estimate the maximum load test. In order to obtain the most accurate test data, should dial small load measurement range selection as far as possible at the time of the experiment, but 80%-90% experimental load generally do notexceed the maximum load.
The first is the use of disk, before using the dial, to estimate the maximum load test. In order to obtain the most accurate test data, should dial small load measurement range selection as far as possible at the time of the experiment, but 80%-90% experimental load generally do notexceed the maximum load.
其次是擺錘的懸掛問(wèn)題。在更換擺錘的時(shí)候，先用手揚(yáng)起擺桿大約15度左右，然后再迅速放下，在此過(guò)程中，不允許有沖擊或者回行過(guò)慢的現(xiàn)象。
Second is the problem of the pendulum suspension. When replacing the pendulum, the pendulum rod first hand raised to 15 degrees, and then quickly put down, in this process, the impact or return too slow phenomenon is not allowed.
Second is the problem of the pendulum suspension. When replacing the pendulum, the pendulum rod first hand raised to 15 degrees, and then quickly put down, in this process, the impact or return too slow phenomenon is not allowed.
第三就是指針調(diào)零。在每次做實(shí)驗(yàn)之前，必須將主動(dòng)針及從動(dòng)針校零，在調(diào)整時(shí)，多次擺動(dòng)擺桿，指針都要能恢復(fù)零位，才能開始試驗(yàn)。
The third is the pointer to zero. Before each experiment, must will take the initiative and drivenneedle needle Zero, in the adjustment, many swinging rod, the pointer will reset to zero, to starttest.
The third is the pointer to zero. Before each experiment, must will take the initiative and drivenneedle needle Zero, in the adjustment, many swinging rod, the pointer will reset to zero, to starttest.
再者是試樣的裝夾，在裝夾試樣之前，應(yīng)該使用上鉗口固定器，將上鉗口掛桿鎖緊之后再裝夾試樣。在對(duì)不同的試樣進(jìn)行試驗(yàn)的時(shí)候應(yīng)該裝換不同的鉗口。
Moreover is the specimen clamping, before clamping the specimen, should use the upper jawholder, the upper jaw hanging rod locking and clamping specimen. When conducting tests on different specimen should be installed in different jaw.
Moreover is the specimen clamping, before clamping the specimen, should use the upper jawholder, the upper jaw hanging rod locking and clamping specimen. When conducting tests on different specimen should be installed in different jaw.
最后就是相應(yīng)的操作步驟。在試驗(yàn)之前，應(yīng)該先接上電源，再開啟試驗(yàn)機(jī)的電源開關(guān)，在開啟電源開關(guān)以后，控制臺(tái)的紅色指示燈會(huì)亮，旋轉(zhuǎn)拉伸速度控制旋鈕至所需的速度，按下下降按鈕，就可以進(jìn)行相應(yīng)的試驗(yàn)了。在移動(dòng)臺(tái)轉(zhuǎn)速運(yùn)動(dòng)的時(shí)候，一定要先按下停止按鈕，然后再按所需的動(dòng)作按鈕。最后一點(diǎn)，也是常說(shuō)的，要對(duì)拉力試驗(yàn)機(jī)進(jìn)行預(yù)熱，時(shí)間在15分鐘左右，然后再進(jìn)行工作。
Finally is the corresponding steps. Before the experiment, should be connected to the power supply, the power switch and open test machine, after turn on the power switch, the red indicatorconsole exhibit of lanterns lit, rotary draw speed control knob to the desired speed, press thedown button, can carry out the corresponding test. When the mobile station speed movement,we must first press the stop button, then press the action button. The last point, is often said, topreheat the testing machine, the time in 15 minutes, and then work.
標(biāo)簽：集裝袋拉力試驗(yàn)機(jī) 薄膜拉力試驗(yàn)機(jī) 液壓式萬(wàn)能試驗(yàn)機(jī)
Finally is the corresponding steps. Before the experiment, should be connected to the power supply, the power switch and open test machine, after turn on the power switch, the red indicatorconsole exhibit of lanterns lit, rotary draw speed control knob to the desired speed, press thedown button, can carry out the corresponding test. When the mobile station speed movement,we must first press the stop button, then press the action button. The last point, is often said, topreheat the testing machine, the time in 15 minutes, and then work.
標(biāo)簽：集裝袋拉力試驗(yàn)機(jī) 薄膜拉力試驗(yàn)機(jī) 液壓式萬(wàn)能試驗(yàn)機(jī)
