對(duì)于數(shù)控車(chē)床送料機(jī)械手的常見(jiàn)故障要針對(duì)其具體的原因進(jìn)行檢修,常見(jiàn)故障有以下幾個(gè)方面:
For the common faults of CNC lathe feeding manipulator, it should be overhauled for its specific reasons.
1.減速器聲音不正常。通常是由于齒輪嚙合不好、齒輪或軸承磨損嚴(yán)重或斷齒、齒面有粘附物、箱體內(nèi)有雜物或者軸承游隙太大導(dǎo)致的,需要檢查和清理齒輪、齒面及軸承等。
The sound of the 1. reducer is abnormal. Usually due to poor gear meshing, gear or bearing wear serious or broken teeth, tooth surface adhesion, in the box, or bearing clearance too large, the need to check and clean gear, tooth surface and bearings.
2.減速器溫度過(guò)高??赡苁菨?rùn)滑油不干凈或者質(zhì)量不合格、注油太多或者散熱條件不好導(dǎo)致的,按要求注入潤(rùn)滑油,清除減速器箱上的浮煤及雜物即可解決;鏈輪軸組溫度過(guò)高??赡苁禽S承損壞或者潤(rùn)滑油不足導(dǎo)致的,需要更換軸承或者給足潤(rùn)滑油。
The temperature of the 2. reducer is too high. It may be that the lubricating oil is not clean or the quality is not qualified, the injection is too much or the heat dissipation is not good. It can be injected into the lubricating oil as required to remove the floating coal and sundries on the reducer box; the sprocket shaft group is too high in temperature. It may be caused by damage to the bearing or lack of lubricating oil. It is necessary to replace the bearing or give enough lubricant.
3.刮板鏈跳鏈或掉鏈??赡苁怯捎阪湕l卡進(jìn)金屬物或者刮板鏈太松導(dǎo)致的,需要對(duì)金屬物進(jìn)行清理或者緊鏈;電動(dòng)機(jī)無(wú)法啟動(dòng)或者啟動(dòng)后緩緩?fù)^D(zhuǎn)。可能是供電電壓太低、負(fù)荷太大或者接觸故障導(dǎo)致的,需要檢查電壓、負(fù)荷、控制電路等。
3. chain chain or chain drop chain. It may be caused by the chain card entering the metal or the scraper chain too loose. It is necessary to clean the metal or tighten the chain; the motor can not start or start to stop slowly. It may be the power supply voltage is too low, the load is too large or the contact fault is caused. It is necessary to check the voltage, load, control circuit and so on.
4.電動(dòng)機(jī)溫升高。可能是由于電動(dòng)機(jī)頻繁啟動(dòng)、長(zhǎng)時(shí)間超負(fù)荷運(yùn)轉(zhuǎn)、散熱不良或缺相運(yùn)行等造成的,應(yīng)當(dāng)檢查電動(dòng)機(jī)絕緣、實(shí)際電流、風(fēng)扇等;減速器漏油??赡苁敲芊馊p壞或者上下箱體合而不嚴(yán),各箱蓋壓不緊導(dǎo)致的,需要更換損壞的密封圈,合緊上下箱體以及端蓋螺栓。
4. the temperature of the motor rises. It may be due to the frequent start of motor, long time overload operation, bad heat dissipation or lack of phase operation. The insulation of motor, actual current, fan and so on should be checked, and the reducer is leaking. It is possible that the seal ring is damaged or the upper and lower box is closed and not strict, the pressure of each box is not tight, and the damaged seal ring should be replaced, the upper and lower box and the end cover bolt should be tightened.
在數(shù)控車(chē)床送料機(jī)械手的使用中還要檢查數(shù)控車(chē)床送料機(jī)械手的速度以及數(shù)控車(chē)床送料機(jī)械手內(nèi)的原料或者成品的厚度,以提高輸送量。對(duì)于中間卸料的數(shù)控車(chē)床送料機(jī)械手要盡量加長(zhǎng)中間卸料口的長(zhǎng)度,延長(zhǎng)可卸料時(shí)間,同時(shí)在鏈條上加裝回料斗,防止出現(xiàn)積料,從而使數(shù)控車(chē)床送料機(jī)械手能夠正常運(yùn)行。
In the use of CNC lathe feeding manipulator, we should check the speed of the manipulator and the thickness of the raw material or finished product in the CNC lathe, so as to improve the delivery. The numerical control lathe for the intermediate unloading is to lengthen the length of the intermediate discharge port, prolong the discharging time, and add the hopper on the chain to prevent the appearance of the material, so that the manipulator of the CNC lathe is able to operate normally.
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