Ukuqina kodonga olungalingani lweshubhu engenamthungo(SMLS) kubonakaliswa ikakhulukazi entweni yokuqina kodonga olungalingani lomumo ovunguzayo, ukujiya kodonga olungalingani lomugqa oqondile, kanye nezindonga eziwugqinsi nezizacile ekhanda nomsila. Umthelela wokulungiswa okuqhubekayo kwenqubo yokugingqika yamashubhu angenamthungo kuyisici esibalulekile esiholela ekugqileni okungalingani kodonga lwamapayipi aphelile. Ngokuqondile:
1. Ukujiya kodonga oluvunguzayo lweshubhu engenamthungo akulingani

Izimbangela yilezi: 1) Ubukhulu bodonga lwepayipi lensimbi engenamthungo alilingani ngenxa yezizathu zokulungisa ezifana nomugqa wesikhungo sokugoqa ongalungile womshini wokubhoboza, i-angle yokuthambekela yama-rolls amabili, noma inani elincane lokunciphisa ngaphambi kwepulaki, futhi ngokuvamile isatshalaliswa ngendlela ezungezayo kubo bonke ubude bepayipi lensimbi. .
I-2) Ngesikhathi senqubo yokugoqa, ama-roller aphakathi nendawo avulwa kusenesikhathi kakhulu, ama-rollers aphakathi nendawo awalungiswa kahle, futhi ukushuba kodonga akulingani ngenxa yokudlidliza kwenduku ye-ejector, evame ukusabalalisa ngesimo esivunguzayo kulo lonke ubude. wepayipi lensimbi.

Kala:
I-1) Lungisa umugqa wesikhungo sokugoqa womshini wokubhoboza ukuze ama-angles okuthambekela emiqulu emibili alingane, futhi ulungise umshini wokugoqa ngokuya ngemingcele enikezwe etafuleni lokugoqa.

2) Ngecala lesibili, lungisa isikhathi sokuvula i-roller centering ngokuya ngesivinini sokuphuma kweshubhu le-capillary, futhi ungavuli i-centering roller kusenesikhathi ngesikhathi senqubo yokugoqa ukuze uvimbele induku ye-ejector ukuthi inganyakazi, okuholela odongeni olungalingani. ukujiya kwepayipi lensimbi engenamthungo. I-degree yokuvula ye-centering roller idinga ukulungiswa kahle ngokusho kokushintsha kobubanzi be-capillary, futhi inani lokushaywa kwe-capillary kufanele licatshangelwe.
2. Ukuqina kodonga oluqondile lweshubhu engenamthungo akulingani

Imbangela:
1) Ukulungiswa kobude besihlalo sokubhoboza i-mandrel akufanelekile. Lapho i-mandrel ibhoboza ngaphambili, ithinta i-capillary ngakolunye uhlangothi, okwenza izinga lokushisa le-capillary lehle ngokushesha endaweni yokuxhumana, okuholela ekugqimeni kodonga olungalingani lwepayipi lensimbi engenamthungo noma ngisho nesici se-concave.
2) Igebe phakathi kwama-roll rolling aqhubekayo lincane kakhulu noma likhulu kakhulu.
3) Ukuchezuka komugqa ophakathi nendawo yokugaya.
4) Ukuncishiswa okungalingani kwama-rack eyodwa kanye nakabili kuzodala ukuchezuka komugqa wokulinganisa wepayipi lensimbi ukuthi libe mncane kakhulu (ugqinsi kakhulu) lapho liqondise khona irack eyodwa kanye nokujiya kakhulu (ultra-thin) lapho ama-racks aphindwe kabili.
I-5) I-abutment yokuphepha iphukile, futhi umehluko phakathi kwezikhala ze-roll zangaphakathi nangaphandle zinkulu, okuzobangela ukuphambuka kwe-asymmetric yomugqa oqondile wepayipi yensimbi.
I-6) Ukulungiswa okungalungile kokugoqa okuqhubekayo, ukupakisha insimbi kanye nokudweba ukudweba kuzodala ukushuba kodonga olungalingani emgqeni oqondile.

Kala:
1) Lungisa ukuphakama kwesihlalo sokubhoboza i-mandrel ukuze uqinisekise ukugxila kwe-mandrel kanye ne-capillary.
I-2) Uma ushintsha uhlobo lwephasi kanye nokucaciswa kokugoqa, igebe le-roll kufanele lilinganiswe ukuze kugcinwe igebe langempela le-roll lihambisana netafula eligoqayo.
3) Lungisa umugqa wesikhungo esigoqayo ngomshini wokubona ophakathi nendawo, futhi umugqa ophakathi nendawo wokugaya kufanele ulungiswe ngesikhathi sokulungiswa kabusha konyaka.
4) Faka esikhundleni uhlaka ngesikhathi esifanele ngodaka lokuphepha oluphukile, linganisa izikhala zangaphakathi nezangaphandle zamaroli aqhubekayo, bese uwashintsha ngokuhamba kwesikhathi uma kunenkinga.
I-5) Ngesikhathi sokugoqa okuqhubekayo, ukudweba kwensimbi nokupakisha kufanele kugwenywe.

3. Ukuqina kodonga lwekhanda leshubhu elingenamthungo nomsila akulingani
Imbangela:
I-1) I-slope yokusika kanye ne-curvature ye-front end ye-tube engenalutho inkulu kakhulu, futhi imbobo emaphakathi ye-tube engenalutho ayilungile, okuzokwenza kalula ukuthi ukushuba kodonga lwekhanda lepayipi lensimbi lingalingani.
2) Uma ubhoboza, i-elongation coefficient inkulu kakhulu, isivinini se-roll siphezulu kakhulu, futhi ukugoqa akuzinzile.
3) Ukujikijelwa kwensimbi okungaqinile ngumbhobozi kungase kubangele kalula ukushuba kodonga olungalingani ekugcineni kweshubhu le-capillary.

Kala:
I-1) Hlola ikhwalithi ye-tube engenalutho ukuvimbela ukuphela kwangaphambili kwe-tube engenalutho ekunqumeni ukuthambekela nokunciphisa okukhulu, futhi imbobo emaphakathi kufanele ilungiswe lapho ushintsha uhlobo lokudlula noma ukukhishwa.
2) Sebenzisa isivinini esiphansi sokubhoboza ukuze uqinisekise ukuzinza kokugoqa kanye nokufana kodonga lwe-capillary. Lapho ijubane le-roll lilungiswa, ipuleti lomhlahlandlela elihambisanayo nalo lilungiswa ngokufanele.
3) Naka isimo sokusetshenziswa kwepuleti lomhlahlandlela futhi ukhuphule ukuhlolwa kwamabhawudi epuleti lomhlahlandlela, unciphise ububanzi bokunyakaza kwepuleti lomhlahlandlela ngesikhathi sokugoqa insimbi, futhi uqinisekise ukuzinza kokujikijela kwensimbi.