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切片機在使用的時候如果突然出現(xiàn)故障會導(dǎo)致整條生產(chǎn)線的停止，必 須保證在快的時間內(nèi)檢測出故障并且進行維修，那么我們應(yīng)該怎么做？
When the slicer is in use, if a sudden failure will stop the whole production line, we must ensure that the failure is detected and repaired in a fast time. What should we do?
模切機的精度調(diào)整
Precision adjustment of die cutting machine
單張紙自動切片機的前規(guī)精度是確保前規(guī)定位準(zhǔn)確度的關(guān)鍵參數(shù)，前規(guī)精度的調(diào)整牽涉到多方面的因素，一些操作人員往往只使用前規(guī)檢查系統(tǒng)，這種方法是不科學(xué)的。
The front gauge accuracy of sheet fed automatic slicer is the key parameter to ensure the positioning accuracy of the front gauge. The adjustment of the front gauge accuracy involves many factors. Some operators often only use the front gauge inspection system, which is unscientific.
前規(guī)檢查系統(tǒng)雖然能夠避免紙張切片機不到位、牙排叼紙不可靠造成的紙張歪斜等問題，但是若想通過該系統(tǒng)真 正地調(diào)整前規(guī)精度，須將其探頭直徑從1mm左右調(diào)節(jié)0.1mm左右的報警精度，事實證明這是無法實現(xiàn)的。因此，應(yīng)綜合考慮壓紙輪、走紙時間、側(cè)規(guī)拉力等因素，將前規(guī)精度調(diào)整佳狀態(tài)。
Although the front gauge inspection system can avoid the paper skew caused by the paper slicer not in place and the unreliable paper holding of the tooth row, if you want to really adjust the front gauge accuracy through the system, you must adjust the probe diameter from about 1mm to the alarm accuracy of about 0.1mm. The facts show that this can not be achieved. Therefore, the paper pressing wheel, paper feeding time, side gauge tension and other factors should be comprehensively considered to adjust the accuracy of the front gauge to a good state.
壓合部出紙檢測
Paper output detection of pressing part
對于單張紙自動切片機來說，壓合部出紙檢測非常重要，一些操作者有時會將切片機此檢測功能關(guān)閉，這是極為危險的，如果壓合部進紙檢測正常而出紙檢測關(guān)閉的話，一旦壓合部出現(xiàn)卡紙情況，數(shù)層紙張就會瞬時疊加，必定會造成悶車事故，對設(shè)備損害大，且事故又非常難處理。
For the sheet fed automatic slicer, the paper output detection of the pressing part is very important. Some operators sometimes turn off the detection function of the slicer, which is extremely dangerous. If the paper input detection of the pressing part is normal and the paper output detection is turned off, once the paper jam occurs in the pressing part, several layers of paper will be superimposed instantaneously, which will inevitably cause a stuffy accident and cause great damage to the equipment, And the accident is very difficult to deal with.
引起切片機輸紙不順暢的原因有多種，主要為紙張變形、印刷品表面過于光滑或由其他機械故障引起。
There are many reasons for the poor paper feeding of the slicer, mainly due to paper deformation, too smooth surface of printed matter or other mechanical faults.
(1)由紙張變形引起的輸紙不順暢
(1) The paper feeding is not smooth due to paper deformation
由于切片機模切加模切機工是整個印刷加工末端的一道工序，紙張經(jīng)過若干工序加工后容易產(chǎn)生變形，特別是經(jīng)過高溫、高壓的上光，覆膜后的紙張變形更加嚴(yán)重，這時飛達往往不能J頃利地送紙。
As the die-cutting and die-cutting machine of the slicer is a process at the end of the whole printing process, the paper is easy to deform after several processes, especially after high temperature and high pressure glazing, the paper deformation after coating is more serious. At this time, Feida often can't send paper conveniently.
(2)由印刷品表面過于光滑引起的輸紙不順暢
(2) The paper feeding is not smooth due to the too smooth surface of the printed matter
上光覆膜后的產(chǎn)品由于其表面過于光滑，也會給輸紙造成一定的困難。對于以上兩種情況，有經(jīng)驗的操作人員會在上紙之前做好前期準(zhǔn)備工作。
Because the surface of the product after polishing and coating is too smooth, it will also cause some difficulties in paper feeding. For the above two cases, experienced operators will make preliminary preparations before loading.
