1. Ubudlelwano phakathi kokunemba kokupakishwa kwemishini yokupakisha eyimpushana kanye nama-spirals: imishini yokupakisha eyimpushana, ikakhulukazi imishini yokupakisha yedosi encane eyimpushana, inezicaciso zokupakisha ebangeni lama-5-5000 amagremu.Indlela yokudla evamile iwukuphakela ngokuzungeza, futhi akukabikho ukukala ngokushesha.Indlela yokulinganisa.I-Spiral blanking iyindlela ye-volumetric metering.Ukuvumelana komthamo we-spiral pitch ngayinye yisimo esiyisisekelo esinquma ukunemba kokulinganisa komshini wokupakisha oyimpushana.Yiqiniso, iphimbo, ububanzi bangaphandle, ububanzi obuphansi, kanye nokuma kwe-spiral blade kuzothinta ukunemba kwephakheji kanye nesivinini.

2. Ubuhlobo phakathi kokunemba kokupakishwa komshini wokupakisha we-powder kanye nobubanzi obungaphandle be-spiral: Kufanele kushiwo ukuthi ukunemba kokupakishwa komshini wokupakisha we-powder kunobudlelwane obuqondile kakhulu nobubanzi obungaphandle be-spiral.Imfuneko yobuhlobo nephimbo ukuthi ububanzi obungaphandle bomjikelezo bunqunyiwe.Ngokuvamile, umshini wokupakisha oyimpushana ngokuvamile unqunywa ngokuhambisana nobukhulu bokupakisha lapho kukhethwa isikulufu semitha, futhi ingxenye yezinto ezibonakalayo nayo ibhekwa njengelungiswa ngendlela efanele.Isibonelo, lapho umshini wethu wokupakisha wethamo elincane ukhipha amagremu ayi-100 kapelepele, sivame ukukhetha ukuvunguza onobubanzi obungama-38mm, kodwa uma kugcwele i-glucose enomthamo omkhulu wenqwaba, okubuye kube amagremu ayi-100, okuvunguzayo ububanzi 32mm isetshenziswa.Okusho ukuthi, ukucaciswa kokupakisha kukhudlwana, kuya kuba mkhulu ububanzi obungaphandle be-spiral ekhethiwe, ukuze kuqinisekiswe kokubili isivinini sokupakisha nokunemba kwesilinganiso;

3. Ubudlelwano phakathi kokunemba kokupakishwa komshini wokupakisha oyimpuphu kanye ne-spiral pitch: kunjani ukunemba kokupakishwa komshini wokupakisha oyimpushana kanye ne-spiral pitch?Lapha singafanekisa ngezibonelo.Isibonelo, umshini wethu wokupakisha izinongo usebenzisa i-φ30mm ububanzi obuyindilinga obungaphandle uma upakisha amagremu angu-50 empushana kakhumini.Iphimbo esilikhethayo lingu-22mm, ukunemba kuka-±0.5 amagremu kungaphezu kuka-80%, kanti isilinganiso sika-±1 amagremu singaphezu kwama-98%.Kodwa-ke, sibonile ukuthi ozakwabo banama-spirals anobubanzi obungaphandle obungu-φ30mm kanye ne-pitch engaphezu kuka-50mm.Kuzokwenzekani?Ijubane lokusika lishesha kakhulu, futhi ukunemba kwesilinganiso cishe ku-±3 amagremu.Izinga lomkhakha elithi “QB/T2501-2000″ lidinga amathuluzi okulinganisa izinga le-X(1) ukuthi abe nokucaciswa kwephakheji okungu-≤50 amagremu kanye nokuchezuka okuvunyelwe okungu-6.3%.