Ekwenzeni izindlu zokuphrinta, imishini yokushisela ye-ultrasonic yaseChengguan inezinzuzo ezivelele
Emkhakheni wokukhiqiza izindlu zokunyathelisa, eChengguan Ukushisela kwe-Ultrasonic imishini ishintsha amazinga okukhiqiza ngobuchwepheshe obuhamba phambili. Uma kuqhathaniswa nenqubo enzima yokushisela yendabuko encike ezintweni zokunamathisela, izipikili noma ukubopha ngomshini, lo mshini usebenzisa inqubo yokushisela yezinga lama-molecule ekhiqizwa ukudlidliza kwemvamisa ephezulu ukuze ucindezele isikhathi sokushisela kusukela emizuzwini embalwa kuyaImizuzwana engu-0.5-3, futhi amandla okukhiqiza angandiswa izikhathi eziningana. Amandla ayo agxile ngqo endaweni yokushisela, okungagcini nje ngokugwema ukuguquguquka kokushisa ngokweqile kwezinto, kodwa futhi kunciphisa ukusetshenziswa kwamandla okuphelele ngaphezu kwalokho 60%, kunciphisa kakhulu izindleko zokukhiqiza. Lesi sici esisebenza kahle kakhulu nesonga amandla sivelele kakhulu ekukhiqizweni okukhulu kwezindlu zokuphrinta, okudala umnotho omkhulu wesilinganiso samabhizinisi.
---Yiziphi izinzuzo ze-casing yephrinta yokushisela ye-ultrasonic uma kuqhathaniswa nenqubo yokushisela yendabuko?
1. Isebenza kahle futhi iyashesha
Isikhathi esifushane sokushisela: Ukushisela okukodwa kuvame ukuqedwa phakathi kwemizuzwana engu-0.5-2, ngaphandle kokomisa/ukulungisa, ukubopha okuqondile, okusheshayo kakhulu kunokulungisa ngeglue (imizuzu) noma ukuhlanganisa ngezikulufo. Kungaxhunywa ngaphandle komthungo entanjeni yokukhiqiza ezenzakalelayo ukuze kufezwe ukukhiqizwa kwesisindo okusheshayo, kufinyeze kakhulu umjikelezo wokukhiqiza, futhi kuthuthukiswe ukusebenza kahle komugqa wokukhiqiza.
2. Ukunemba okuphezulu kanye namandla
Ukubopha kwama-molecule: Ukudlidliza okuvamise kakhulu kusetshenziselwa ukuhlanganisa ama-molecule epulasitiki ukuze kwakheke ukuxhumana okuqinile kwama-molecule. Amandla okushisela asondele kakhulu kulawo ezinto zokusetshenziswa ngokwazo. Igobolondo linomthelela omuhle kakhulu futhi liyamelana nokuguguleka futhi alikwazi ukuqhekeka ngemva kokusetshenziswa isikhathi eside, okungcono kunokunamathelisa noma ukulungisa ngomshini.
Azikho izinto ezengeziwe: Ukuqina kwesikulufu kunengozi yokuxega, ukubopha ngeglue kuthinteka kalula yindawo ezungezile kanye nokuhlukana, ukushisela okushisayo kwe-riveting kungabangela ukuphuka kwezinto ngenxa yokushisa ngokweqile kwendawo kanye nokuqina okwanele.
3. Ubuhle
Ukushisela okungenamthungo: Ubuso bokushisela buyisicaba futhi bubushelelezi, abunazimbobo zezikulufo, ukugcwala kweglue noma izimpawu zokushisa, futhi ubuso bubushelelezi, ngaphandle kwesidingo sokugaya okwesibili, okungahlangabezana ngqo nezidingo eziphezulu zendlu yokuphrinta yobuhle.
Akukho bungozi bokugcwala kweglue: Izimbobo zesikulufu zithinta ukubukeka kwayo yonke indawo, i-glue kulula ukuyigcina, ukushisela okushisayo kwe-riveting kungabangela amamaki okushisa kanye nokuguquguquka, futhi kudingeka izinqubo ezengeziwe ukulungisa ukubukeka.
4. Ukonga izindleko
Ukonga izinto: Azikho izinto ezisetshenziswayo njengezikulufo neglue, kunciphisa izindleko zezinto zokwakha; izinga eliphezulu lokuzenzakalela, kunciphisa ukuncika emsebenzini; kulula ukugcinwa kwemishini, kunciphisa izindleko zokusetshenziswa kwesikhathi eside.
Ukusetshenziswa kwamandla okuphansi: Ukusetshenziswa kwamandla kungu-10% ~ 20% kuphela we-thermal welding yendabuko.
5. Ukuvikelwa nokuphepha kwemvelo
Akukho ukungcola kwamakhemikhali: Akukho glue eguquguqukayo ehilelekile, kunciphisa ukukhishwa kwe-VOC. Inqubo yokushisela ehlanzekile ngokomzimba, akukho ukukhishwa kwe-chemical volatiles, ukukhishwa kwegesi ephumayo, ngokuvumelana nezindinganiso zokuvikela imvelo; akukho ukushisa okuphezulu, amalangabi avulekile, kunciphisa izingozi zokuphepha komkhiqizo.
Akukho bungozi bokushisa okuphezulu: Ukushisa kwendawo (indawo yokushisela kuphela eshisa) kugwema ukuguquguquka noma ukulimala kokushisa. Ukushisela okushisayo kudla amandla amaningi futhi kubeka engcupheni yokusha nomlilo.
6. Ukuhambisana kokuzenzakalela
Kulula ukuhlanganisa: Ifanele imigqa yokukhiqiza ezenzakalelayo, inciphisa ukungenelela ngesandla futhi ithuthukise ukuhambisana.
7. Ukusebenza kabanzi
Iyahambisana nezinhlobo ezahlukene zepulasitiki: Amapharamitha okushisela angalawulwa ngokunembile ukuze avumelane namagobolondo okuphrinta ezinto ezahlukene (njenge-ABS, i-PC, i-PP) kanye nobukhulu, futhi asekele ukushisela kwezakhiwo eziyinkimbinkimbi kanye nemiklamo yodonga oluncane.
Ukulungiswa kwesakhiwo okuyinkimbinkimbi: Izakhiwo ezimise okwehlukile noma ezincane (njengezikhonkwane kanye nezixhumi) zingashintshwa.
8. Qhathanisa ukulinganiselwa kobuchwepheshe bendabuko
Imikhawulo yezinto ezibonakalayo: Kusebenza kuphela kuma-thermoplastic, hhayi kuma-metal noma kuma-thermoset.
Ukutshalwa kwezimali kokuqala okuphezuluIzindleko zemishini zingase zibe phezulu kune-gluing noma screwing, kodwa imbuyiselo yesikhathi eside ibalulekile.