Ingxoxo ngempazamo yezixhobo zokuprinta nezokudaya kunye nolawulo lwendawo

1.2 Ukusilela kwezixhobo zokuprinta nokudaya
Ngenxa yembali ende yezixhobo zokushicilela nezokudaya, ungcoliseko olukhulu kunye nokhukuliseko, izinga lokusetyenziswa kwezixhobo liyancitshiswa, kwaye ezinye izixhobo zade zaphulukana namandla azo okusebenza okanye zanciphisa kakhulu umgangatho wazo wokusebenza ngesizathu esithile.Le meko ibangelwa kukungaphumeleli ngesiquphe okanye ukungaphumeleli ngokuthe ngcembe.Ukusilela ngequbuliso, njengoko igama libonisa, kwenzeka ngequbuliso ngaphandle kolungiselelo kunye nesilumkiso.Ukusilela okuqhubelekayo kubhekiselele kukusilela okubangelwa zizinto ezithile eziyonakalisayo ekushicileleni nasekudayeni, okuthi ngokuthe ngcembe kukhukulise okanye kutshabalalise inxalenye ethile yoomatshini.

Kwizixhobo zokuprinta kunye nokudaya, ukuphindaphindeka kokusilela kancinci kancinci kunokusilela ngequbuliso.Indlela ephambili yokuphepha ukusilela okunjalo kukulungisa izixhobo ezingaphumelelanga ngokwezinga lokusetyenziswa kwezixhobo.
Ukusilela ngokubanzi kubangelwa ikakhulu kukuguqulwa okanye ukugoba kwezinye iindawo ngexesha lokusetyenziswa, okanye ngokuthintela okanye ukuthintelwa kwemisebenzi ngenxa yongcoliseko, okanye ngomonakalo wokuqina okanye ukomelela kwezinye iindawo ngenxa yokukhukuliseka kunye nezinye izizathu ngexesha lokusetyenziswa, ezingenakumelana nomthwalo. kunye nokwaphuka.

Kwezinye iimeko, ngenxa yokungabikho kwezinto eziphathekayo kunye nokusebenza kwezixhobo, ukusebenza kwezixhobo kubangela ukulahlekelwa okukhulu kwenxalenye ethile, kwaye ukugcinwa akukho ndawo ngamaxesha aqhelekileyo.Nasiphi na isiphoso esibangelwe naso nasiphi na isizathu siya kuphetshwa kangangoko kunokwenzeka.

2. Ingxoxo ngolawulo lwesiza sezixhobo zokuprinta nokudaya
2.1 Kukho amathuba amaninzi okusilela koomatshini kunye nombane, kunye nendlela yokunciphisa ukwenzeka kokusilela koomatshini kunye nombane.

2.1.1 Iinkqubo zokunikezelwa kogcino ziya kuba ngqongqo kwaye iimfuno ziya kuphuculwa: ukuze kwenziwe umgangatho wogcino lwesixhobo sihambelane nemigangatho, ukuphucula ukusebenza kakuhle komatshini, ukunciphisa ukungaphumeleli kwesixhobo kunye nokuphucula umgangatho wogcino, ukunikezelwa kolungiso. kunye neenkqubo zokwamkelwa kufuneka ziphunyezwe ngokungqongqo.

2.1.2 Uhlaziyo oluyimfuneko luya kudityaniswa ngexesha lokulungiswa nokuguqulwa.Ezinye izixhobo, eziye zasetyenziswa ixesha elide kwaye zigugile kakhulu, azikwazi ukuhlangabezana neemfuno zenkqubo kunye nomgangatho wemveliso emva kokulungiswa.Ayinakupheliswa kwaye ihlaziywe kuphela ngokulungiswa.

2.2 Ukubekwa esweni kwemeko yezixhobo zokuprinta nokudaya kuya kwenziwa kwangethuba.
Umzi-mveliso weJiangsu wokushicilela kunye nokudaya, emva kweminyaka engaphezu kwemibini yokuziqhelanisa, ushwankathele amava amaninzi.Kuphuhliso kunye nokusetyenziswa, iziphumo ezilungileyo ziye zaphunyezwa, ezona zibalaseleyo kukuba amazinga amathathu esiphako esikhulu sokwahlukana kwemibala, i-weft skew kunye nemibimbi, ebeka emngciphekweni ishishini lokushicilela kunye nokudaya, iyancipha kakhulu. impumelelo kulawulo lobugcisa kunye nophuhliso loshicilelo kunye neshishini lokudaya kwiPhondo laseJiangsu.Isiphene sokwahlukana kombala sincitshisiwe ukusuka kwi-30% kwiminyaka edlulileyo ukuya kwi-0.3%.Kwinkqubo yokomeleza ukugcinwa kunye nokulawulwa kwezixhobo zentsimi, izinga lokungaphumeleli lokuvala izixhobo liye lancitshiswa kwinqanaba elichazwe kwisalathisi.Okwangoku, phakathi kweendlela zolawulo lwanamhlanje, indlela esebenzayo yokulawula iziphene zezixhobo kunye nezixhobo zobuchwephesha bobugcisa kukusebenzisa itekhnoloji yokubeka iliso kunye nokuxilongwa kwemeko.

2.3 Ukuqinisa ulondolozo lwezixhobo zokuprinta nezokudaya
Ukugcinwa nokulungiswa kwezixhobo akunako ukuxhomekeka kuphela kubasebenzi bolondolozo.Ngethuba lokusetyenziswa kwezixhobo, kuyimfuneko kumsebenzisi wesixhobo - umqhubi ukuba athathe inxaxheba ekugcinweni kwezixhobo.

Kubaluleke kakhulu ukucoca nokugcina izixhobo, eyona ndlela isebenzayo yokukhusela ngokufanelekileyo izixhobo zokungcoliswa kunye nokuchithwa.Kulawulo lwezixhobo zentsimi, ukucocwa, ukulondolozwa kunye nokuthambisa ngamakhonkco abuthathaka.Njengomsebenzi othe ngqo wesixhobo, abasebenzi bolawulo lwemveliso banokufumanisa izizathu zokungaphumeleli kwezixhobo zoomatshini ngexesha elifanelekileyo, njengokukhulula izikrufu, ukuvaleka kwezinto ezingcolisayo, ukutenxa kwamalungu kunye namacandelo, njl. inkqubo yokusebenza kwindawo.

Ejongene nenani elikhulu lezixhobo kunye nabasebenzi abambalwa kuphela, kunzima ukujongana nokulungiswa kwexesha kunye nokugcinwa kwazo zonke izixhobo zomatshini.Kwifektri yokushicilela kunye nokudaya yaseNanjing, kwiminyaka embalwa edlulileyo, ngenxa yabasebenzi abathintela phakathi kwabaqhubi abangazange basebenze ngokwemimiselo, bahlamba izixhobo ngamanzi ngexesha lokucoca kunye nokusula, baze bahlambulule izixhobo ngesisombululo se-asidi. kubangele amabala, ukutshintsha kombala weentyatyambo kunye nokutshintsha indawo kumalaphu aprintiweyo nadayiwe ngexesha lokusebenza kwesixhobo.Ezinye izixhobo zoomatshini nezombane zafakwa umbane zaza zatshiswa ngenxa yokungena kwamanzi.

2.4 Ukusetyenziswa kweteknoloji yokuthambisa
Umthamo wokuprinta kunye nomatshini wokudaya kunye nomthamo wetanki yeoli incinci, inani le-oyile yokuthambisa lincinci, kwaye ubushushu be-oyile buphezulu xa usebenza, okufuna ukuba ioli yokuthambisa ibe nokuzinza okuhle kwe-thermal kunye nokumelana ne-oxidation;Ngamanye amaxesha indawo yokushicilela kunye nomsebenzi wokudaya imbi, kwaye kukho uthuli lwamalahle amaninzi, uthuli lwamatye kunye nokufuma, ngoko kunzima ukuba ioli yokuthambisa ingcoliswe ngolu kungcola.Ke ngoko, kuyafuneka ukuba ioyile yokuthambisa ibe nothintelo oluhle lokugqwala, ukuchasana nokugqwala kunye nokumelana ne-emulsification.

Kuyimfuneko ukuba xa ioli yokuthambisa ingcolisekile, ukusebenza kwayo akuyi kutshintsha kakhulu, oko kukuthi, iyancipha ukungcola;Iqondo lobushushu loomatshini bokushicilela nokudaya kwindawo evulekileyo liyahluka kakhulu ebusika nasehlotyeni, yaye umahluko wobushushu phakathi kwemini nobusuku mkhulu kwezinye iindawo.Ngoko ke, kufuneka ukuba i-viscosity yeoli yokuthambisa ibe yincinci kunye nobushushu.Akuyimfuneko kuphela ukuphepha ukuba i-viscosity yeoli iyancipha kakhulu xa iqondo lokushisa liphezulu, ukwenzela ukuba ifilimu yokuthambisa ayinakwenziwa kwaye umphumo wokuthambisa awukwazi ukudlalwa.Kwakhona kuyimfuneko ukuphepha ukuba i-viscosity iphezulu kakhulu xa iqondo lokushisa liphantsi, ukuze kube nzima ukuqala nokusebenza;Kwabanye oomatshini bokuprinta kunye nokudaya, ngakumbi abo basetyenziswa kwiindawo ezithandwa ngumlilo kunye neengozi zokuqhuma, kuyafuneka ukuba kusetyenziswe izithambisi ezinokumelana nomlilo olungileyo, kwaye i-oyile yeminerali evuthayo ayinakusetyenziswa;Oomatshini bokushicilela kunye nokudaya bafuna ukuguquguquka okufanelekileyo kwezithambiso kwiitywina ukunqanda ukonakaliswa kwetywina.

Ngokuqhelekileyo kusetyenziswa igrisi yokuthambisa yobushushu bokushicilela kunye nokudaya, njenge-oyile ephezulu yobushushu be-androl660 yomatshini wokuseta, enokumelana nobushushu obuphezulu be-260 ° C, akukho coking kunye ne-carbon deposition;Ukungena kakuhle kunye nokusasazeka;Iqondo lokushisa eligqwesileyo le-viscosity coefficient liqinisekisa ukuba i-oyile yetyathanga ayizukutshiza kumgangatho welaphu kwiqondo lobushushu obuphezulu, kwaye isiqalo esibandayo sinokuqinisekiswa kubushushu obuphantsi.Kwakhona kunokuthintela ngokufanelekileyo impembelelo yezinto zekhemikhali kunye namanzi adibeneyo.

Kukwakho ne-molybdenum disulfide eyomileyo yokutshiza ye-amplitude yohlengahlengiso lwe-screw rod yomatshini wokuseta, olungele oomatshini basekhaya nabathunyelwa kwamanye amazwe njengomatshini wokuseta waseJamani iBruckner, iKranz, iBabcock, iKorea Rixin, iLihe, iTaiwan Ligen, iChengfu, iYiguang, iHuangji, njalo njalo. kwi.Ukumelana kwayo nobushushu obuphezulu ngu-460 ° C. ngexesha lomsebenzi, umaleko wokutshiza ukhawuleza kwaye kulula ukuwomisa, kwaye awuyi kubambelela kumaqhekeza welaphu kunye nothuli, ukuze ugweme ukugquma igrisi kunye nokungcolisa umphezulu welaphu;I-fine molybdenum disulfide particles eziqulethwe zine-adhesion efanelekileyo, i-lubrication layer inde, i-anti-wear eqinile, ukukhuselwa kokuchaneka kwe-amplitude modulation, kunye nokukhusela i-screw rod ukunxiba kunye nokuluma phantsi kobushushu obuphezulu;Kukho kwakhona igrisi ubomi obude ar555 ityathanga ukuthwala umatshini ukubunjwa: ukumelana ubushushu bayo eliphezulu 290 inzuzo, kwaye umjikelo replacement elide nje unyaka;Akukho carbonization, akukho ndawo ithontsizayo, ingakumbi ilungele imeko yekhemikhali erhabaxa, ilungele umnyango weFuji, umatshini weShaoyang, umatshini weXinchang, umatshini wokushicilela waseShanghai kunye nokudaya, umatshini weHuangshi.

2.5 Ukukhuthaza ubuchwepheshe obutsha bolondolozo kunye neendlela zolawulo lwale mihla
Ukuphuculwa komgangatho wolawulo lwendawo yindlela ebalulekileyo yokunciphisa ukwenzeka kokusilela kwezixhobo.Ukukhuthaza ukusetyenziswa kwezixhobo zanamhlanje zokudityaniswa kwe-electromechanical, uqeqeshe abasebenzi bolawulo bale mihla, uyisebenzise ekusebenzeni kokudityaniswa kwe-electromechanical kwisiza, nokomeleza ulawulo nokusetyenziswa kweetalente.

3. Isiphelo
Namhlanje, ubugcisa bokugcina izixhobo zokuprinta kunye nokudaya buye baphuculwa kakhulu.Ishishini lokuprinta kunye nokudaya alikwazi ukuthembela kuphela ekufumaneni iziphene zezixhobo, kunye nokulungiswa kwangexesha kunye nokutshintsha iimpazamo zezixhobo zokuphucula ukusebenza kakuhle kunye nokusebenza kakuhle.Kufuneka kwakhona kuqwalaselwe ngakumbi kulawulo lwendawo.Okokuqala, ulawulo lwezixhobo ezikwisiza kufuneka lube kwindawo.Ukubeka iliso kurhulumente kwizixhobo zokuprinta kunye nokudaya kufuneka kusebenze.Ukugcinwa kunye nokulungiswa kwezixhobo azikwazi ukuthembela kuphela kubasebenzi bokulondoloza, ukwenza umsebenzi omhle ekucoceni nasekugcinweni kwezixhobo, ukukhuthaza iteknoloji entsha yokugcina kunye nokusebenzisa iindlela zokulawula zanamhlanje ukuphucula izinga lokugcinwa kwempazamo kunye nenqanaba lolawulo lwendawo yokuprinta nokudaya. izixhobo.