Umshini wokulinganisa ongaphezulu osetshenziselwa ukukhiqizwa kwephepha eliwuthayela ungahlukaniswa ngokuthi "umshini wokulinganisa uhlobo lwesitsha" kanye "nomshini wokulinganisa uhlobo lokudlulisa i-membrane" ngokwezindlela ezihlukene zokunamathisela.Le mishini emibili yokulinganisa ibuye isetshenziswe kakhulu kubakhiqizi bamaphepha athayela.Umehluko phakathi kwabo usejubaneni lokukhiqiza lomshini wephepha.Ngokuvamile, umshini wokulinganisa uhlobo lwechibi ulungele imishini yephepha enejubane elingaphansi kuka-800m/min., kuyilapho imishini yephepha engaphezu kuka-800m/min isebenzisa kakhulu imishini yokulinganisa uhlobo lokudlulisa ifilimu.
I-oblique angle yesakhiwo se-oblique ngokuvamile iphakathi kuka-15 ° no-45 °.I-angle encane ibuye ihambisane nokuhlela nokufakwa kwe-glue hopper ngenxa yomthamo omkhulu wedamu lezinto ezibonakalayo.Umshini wokulinganisa wokudluliswa kwefilimu.Ngenxa yokuthi i-engeli enkulu ivumela ukubekwa kwemishini elandelayo njengama-arc roller namagiya okuqondisa, kulula kakhulu ukusebenza nokukhanda.Manje, iyanda imishini yamaphepha enziwe uthayela enejubane elingaphezu kuka-800m/min ikhethelwa imishini yokulinganisa uhlobo lokudlulisa amafilimu eShayina, futhi ukusebenza kwayo okuyingqayizivele kokulinganisa kuzoba inkomba yentuthuko yesikhathi esizayo.
Ingcina ngokwayo inomthelela othile ogqwalile ezintweni zokusebenza, ngakho-ke umzimba we-roller, uhlaka, netafula lokuhamba lomshini wokulinganisa ngokuvamile kwenziwa ngensimbi engagqwali noma embozwe ngensimbi engagqwali.Amaroli angaphezulu naphansi okulinganisa ayi-hard roll kanye ne-soft roll.Esikhathini esidlule, ama-hard rolls emishini yamaphepha amasiko ayevame ukugqitshwa nge-chrome eqinile, kodwa manje ama-rolls amabili ambozwe ngenjoloba.Ukuqina kwama-hard rolls ngokuvamile Kuyi-P&J 0, ubulukhuni bekhava yenjoloba yomqulu othambile ngokuvamile bumayelana ne-P&J15, futhi indawo ephakathi nendawo ephezulu kufanele igaywe ngokuvumelana nezidingo zangempela.
Isikhathi sokuthumela: Dec-09-2022