Ukucutshungulwa kwemishini kungahlukaniswa ngezigaba ezimbili ngokuya ngeqoqo lokukhiqiza: ucezu olulodwa, izinhlobo eziningi, neqoqo elincane (okubhekiselwa kulo njengokukhiqizwa kwenqwaba encane). Enye izinhlobonhlobo ezincane kanye nokukhiqizwa kwe-batch enkulu. Okwangaphambili kubala u-70~80% yenani eliphelele lokuphumayo lokucubungula ngomshini futhi liwumzimba oyinhloko.
Kungani ukusebenza kahle kokukhiqiza kwethuluzi lomshini ofanayo kwehluka izikhathi eziningana? Isiphetho siwukuthi isilungiselelo esikhethelwe ithuluzi lomshini we-NC asifanele, okunciphisa kakhulu ukusebenza kahle kokukhiqiza kwethuluzi lomshini we-NC. Okulandelayo kuchaza ukukhethwa okuphusile kanye nokusetshenziswa kokulungiswa kwamathuluzi omshini we-NC.
Singalithuthukisa kanjani izinga lokusetshenziswa kwamathuluzi omshini we-CNC? Ngokuhlaziywa kobuchwepheshe, ukusetshenziswa kwezakhiwo kunobudlelwano obuhle. Ngokwezibalo ezingaphelele, ingxenye yezinto ezingenangqondo ezisetshenziswa amabhizinisi asekhaya kumathuluzi omshini we-CNC ingaphezu kwama-50%. Ekupheleni kuka-2010, inani lamathuluzi emishini ye-CNC e-China lase lifinyelele cishe esigidini esisodwa, okusho ukuthi abangaphezu kuka-500000 "babengenzi lutho" ngenxa yokukhetha okungenangqondo noma ukusetshenziswa okungafanele kwezinhlelo. Ngokomunye umbono, kuningi okumelwe kwenziwe ekukhetheni nasekusebenziseni ukulungiswa kwamathuluzi omshini we-NC ngoba iqukethe izinzuzo ezinkulu zezomnotho ezingaba khona.
Ukukhiqizwa kweqoqo elincane (ukulungiselela/ukulinda) isikhathi+isikhathi sokucubungula ucezu lokusebenza Kusukela "isikhathi sokucubungula ucezu lokusebenza" sokukhiqizwa kwenqwaba encane sifinyezwa, ubude "besikhathi sokukhiqiza (ukulungiselela/sokulinda)" bunomthelela obalulekile emjikelezweni wokucubungula. Kufanele sithole izindlela zokunciphisa isikhathi sokukhiqiza (ukulungiselela/ukulinda) ukuze sithuthukise ukusebenza kahle kokukhiqiza.
1. Izinhlobo ezintathu zamathuluzi omshini we-NC nezinto ezilungiswayo ezingabekwa kuqala ekukhiqizweni kwenqwaba encane zinconywa ngale ndlela elandelayo:
Ukulungiswa kwe-modular
I-modular fixture, noma "isakhiwo sebhulokhi yokwakha," ihlanganisa uchungechunge lwezinto zokulungisa ithuluzi lomshini elinemiklamo esezingeni, imisebenzi, kanye nokucaciswa. Amakhasimende angahlanganisa ngokushesha amathuluzi omshini ahlukahlukene ngokwezidingo zokucubungula, njengokuthi "amabhulokhi wokwakha." Ngenxa yokuthi i-modular fixture yonga isikhathi ekuklameni nasekukhiqizeni izinto ezihlukile, ifinyeza kakhulu isikhathi sokulungiselela ukukhiqiza, ngaleyo ndlela ifinyeze ngempumelelo umjikelezo wokukhiqiza iqoqo elincane futhi ithuthukise ukusebenza kahle kokukhiqiza. Ukwengeza, i-modular fixture nayo inezinzuzo zokunemba kokuma okuphezulu, ukuguquguquka okwanele kokuqinisa, ukugaywa kabusha nokusetshenziswa kabusha, ukukhiqiza amandla nokonga okubalulekile, izindleko eziphansi zokusetshenziswa, njll. Ngakho-ke, ukulungiswa kwe-modular kungakhethwa ekucubungulweni kweqoqo elincane, ikakhulukazi uma isimo somkhiqizo siyinkimbinkimbi.
Precision inhlanganisela flat pliersPukulungiswan inhlanganisela yamapulangwe omhlathi ayisicaba ayingxenye "yenhlangano" yokulungisa ama-modular. Uma kuqhathaniswa nezinye izingxenye ze-modular fixture, ziguquguquka kakhulu, zisezingeni, kulula ukuzisebenzisa, futhi zithembeke kakhulu ekubambeni. Ngakho-ke, zisetshenziswa kabanzi emhlabeni wonke. Inhlanganisela enembile yamapulangwe omhlathi ayisicaba anezinzuzo zokufakwa ngokushesha (ukuhlakazeka), ukubopha ngokushesha, njll., ukufinyeza isikhathi sokulungiselela ukukhiqiza nokuthuthukisa ukusebenza kahle kokukhiqizwa kwenqwaba encane. Njengamanje, uhla lokubopha olunembayo lwenhlanganisela yozipho lomhlathi oyisicaba oluvame ukusetshenziswa emhlabeni wonke luyi-1000mm, futhi amandla okubamba ama-55000 kg.
Isisekelo se-clamp esibushelelezi
Isisekelo se-smooth fixture asisetshenziswa kakhulu e-China, kepha sisetshenziswa kakhulu eYurophu, eMelika nakwamanye amazwe athuthukile ezimbonini. Yindawo engenalutho engenalutho yesisekelo sokuhlanganisa ngemva kokuqeda ingxenye yokuxhumanisa ukuma phakathi kwento nethuluzi lomshini futhi indawo yokuma yengxenye kumdlalo sekuqediwe. Abasebenzisi bangacubungula futhi benze izinto ezihlukile ngokwezidingo zabo zangempela.
Kufanele kuqashelwe ukuthi inhlanganisela yokunemba iziphantshi zemihlathi ezishiwo lapha aziwona ama-vises omshini amadala. Ama-vises omshini omdala anemisebenzi eyodwa, ukunemba okuphansi kokukhiqiza, akukwazi ukusetshenziswa ngamaqembu, futhi abe nokuphila okufushane kwesevisi, ngakho-ke akufanelekile ukusetshenziswa kumathuluzi omshini we-CNC kanye nezikhungo zomshini. Inhlanganisela yokunemba yodlawu lwemihlathi eyisicaba okukhulunywe ngayo lapha uchungechunge lwepliers entsha yomhlathi oyisicaba olusuka e-Europe, eMelika, nakwamanye amazwe ezimboni athuthukile, aklanyelwe ngokukhethekile izici zamathuluzi omshini we-CNC nezikhungo zokwenza imishini. Imikhiqizo enjalo inokuguquguquka okukhulu kwe-clamping, ukunemba kokuma okuphezulu, nokuphoqa okusheshayo. Zingasetshenziswa ngamaqembu futhi zifaneleka ngokukhethekile kumathuluzi omshini we-CNC nezikhungo zomshini.
I-clamp kazibuthe ehlala njalo kagesi
Isici sikazibuthe sikagesi esihlala njalo siwuhlobo olusha lwesimo esiklanywe nge-neodymium iron boron nezinye izinto ezintsha ezihlala njalo kazibuthe njengomthombo kazibuthe kanye nomgomo wamasekethe kazibuthe wesimanje. Izinqubo eziningi zokumaka zibonisa ukuthi isigxivizo sikazibuthe sikagesi esihlala unomphela singathuthukisa ngokuphawulekayo ukusebenza kahle kwemishini kwamathuluzi omshini we-CNC nezikhungo zokunyathelisa.
Inqubo yokubopha kanye nokuxegisa yesigxivizo sikazibuthe sikagesi esihlala njalo sithatha cishe isekhondi elingu-1, ngakho-ke isikhathi sokubopha sifinyezwa kakhulu. Ukuma kwe-jig yethuluzi lomshini ovamile kanye nezici zokubopha zithatha isikhala esanele, kuyilapho amajigi kazibuthe kagesi angenazo lezi zinto ezithatha isikhala. Ngakho-ke, uma kuqhathaniswa nezinsimbi zethuluzi lomshini wendabuko, amajigi kazibuthe kagesi ahlala unomphela anebanga elibanzi lokubopha, elivumela ukusetshenziswa ngokugcwele kwe-worktable kanye nokucutshungulwa komshini wethuluzi lomshini we-CNC futhi kulungele ukuthuthukisa ukusebenza kahle kokucubungula kwe-CNC.Izingxenye eziguqukayofuthiizingxenye zomshini. Ukudonsa komshini ozibuthe kagesi unomphela ngokuvamile kungu-15~18Kgf/cm2, ngakho-ke kufanele kuqinisekiswe ukuthi ukudonsa (amandla okubamba) kwanele ukumelana namandla okusika. Ngokuvamile, indawo ye-adsorption akufanele ibe ngaphansi kuka-30cm2; amandla okubamba akumele adlule ku-450Kgf.
2. Ithuluzi lomshini we-NC elifanele ukucubungula ngobuningi
Umjikelezo wokucubungula okuningi=ukucubungula isikhathi sokulinda+isikhathi sokucubungula ucezu lokusebenza, isikhathi sokulungiselela ukukhiqiza "ukucubungula isikhathi sokulinda" ikakhulukazi sihlanganisa isikhathi sokubopha ucezu lokusebenza nokushintshwa kwamathuluzi. "Isikhathi sokubamba isiqeshana sokusebenza" sokulungiswa kwethuluzi lomshini owenziwe ngesandla singafinyelela ku-10-30% womjikelezo wokucubungula okuningi, ngakho-ke "i-workpiece clamping" ibe yinto esemqoka ethinta ukusebenza kahle kokukhiqiza futhi futhi yinto esemqoka "yokuthepha amandla" yokufakwa kwethuluzi lomshini.
Ngakho-ke, izinto ezihlukile zokumisa ngokushesha kanye nokubopha ngokushesha (ukuxegiswa) kufanele kusetshenziselwe ukucubungula ngobuningi, futhi izinhlobo ezintathu ezilandelayo zokulungiswa kwamathuluzi omshini zinganikezwa kuqala:
I-Hydraulic/pneumatic clamp
I-hydraulic/pneumatic clamp iyi-clamp ekhethekile esebenzisa umfutho kawoyela noma umfutho womoya njengomthombo wamandla ukuze umise, usekele, futhi ucindezele ucezu lomsebenzi ngokusebenzisa izakhi ze-hydraulic noma umoya. I-hydraulic/pneumatic fixture ingakwazi ukunquma ngokunembile nangokushesha ukuma okuhlanganyelwe phakathi kwendawo yokusebenza, ithuluzi lomshini, nesisiki. I-fixture iqinisekisa ukunemba kwesikhundla se-workpiece, futhi ukunemba komshini kuphezulu; Inqubo yokumisa nokuhlanganisa iyashesha, yonga kakhulu isikhathi sokubopha nokukhulula ucezu lokusebenza. Ngesikhathi esifanayo, inezinzuzo zesakhiwo esihlangene, i-multi-position clamping, ukusika okusindayo ngesivinini esikhulu, ukulawula okuzenzakalelayo, njll.
Izinzuzo ze-hydraulic/pneumatic fixtures zizenza zifanelekele amathuluzi omshini we-CNC, izikhungo zokwenza imishini, nemigqa yokukhiqiza eguquguqukayo, ikakhulukazi ukucubungula ngobuningi.
I-clamp kazibuthe ehlala njalo kagesi
I-clamp kazibuthe ehlala njalo inezinzuzo zokuphoqa okusheshayo, ukuphoqa okulula kwezindawo eziningi, umshini wezinhlangothi eziningi, ukucindezela okuzinzile nokuthembekile, ukonga amandla nokuvikelwa kwemvelo, nokulawula okuzenzakalelayo. Uma kuqhathaniswa nokulungiswa kwamathuluzi omshini okuvamile, izinto ezilungiswayo zikazibuthe ezihlala unomphela zinganciphisa kakhulu isikhathi sokubopha, zinciphise izikhathi zokuphoqa, futhi zithuthukise ukusebenza kahle kokubamba. Ngakho-ke, azifaneleki kuphela ukukhiqizwa kweqoqo elincane kodwa futhi nokukhiqizwa kwenqwaba enkulu.
Isisekelo se-clamp esibushelelezi
Isisekelo sendawo ebushelelezi singanciphisa ngempumelelo umjikelezo wokukhiqiza izinto ezihlukile futhi sinciphise isikhathi sokulungiselela ukukhiqiza, ngakho-ke singafinyeza umjikelezo wokukhiqiza ngobuningi futhi sithuthukise ukusebenza kahle kokukhiqiza. Ngesikhathi esifanayo, izindleko zokukhiqiza ze-sremarkablefixture zingancishiswa. Ngakho-ke, isisekelo sendawo ebushelelezi sifanela ukukhiqizwa ngobuningi ngemijikelezo eqinile.
Sebenzisa ngokunengqondo ama-clamp ukuze uthinte amandla emishini
Okuhlangenwe nakho kubonisa ukuthi ukuthuthukisa ukusebenza kahle kokucubungula kwamathuluzi omshini we-NC, akwanele "ukukhetha amathuluzi omshini we-NC alungile" nezilungiswa kodwa futhi "ukusebenzisa" amathuluzi omshini we-NC nezakhiwo.
3. Nazi izindlela ezintathu ezijwayelekile:
Indlela yeziteshi eziningi
Umgomo oyisisekelo wendlela yeziteshi eziningi uwukufinyeza isikhathi sokubopha iyunithi nokwelula isikhathi esanele sokusika sethuluzi ngokucindezela izingcezu zokusebenza eziningi ngesikhathi esisodwa. I-MMulti-station fixture ibhekisela endaweni enezindawo eziningi zokumisa kanye nezindawo zokuphoqa.
Ngokuthuthukiswa kwamathuluzi omshini we-CNC kanye nesidingo sabasebenzisi sokuthuthukisa ukusebenza kahle kokukhiqiza, ukusetshenziswa kwemishini yeziteshi eziningi kuyakhula. Idizayini yeziteshi eziningi iya ngokuya ivama ekwakhiweni kwesakhiwo sezinto ezisebenza ngaphansi kwamanzi/i-pneumatic, ukulungiswa kwe-modular, izinto zikazibuthe zikagesi ezihlala unomphela, kanye nezinselele zomhlathi eziyisicaba ezinembayo.
Ukusetshenziswa kweqembu
Inhloso ye-clamping "yeziteshi eziningi" ingafinyelelwa ngokubeka ama-clamp amaningana ebhentshini lokusebenza elifanayo. Isakhiwo esibandakanyekayo kule ndlela ngokuvamile kufanele sidlule "ekuklanyweni okujwayelekile kanye nokukhiqizwa okunembe kakhulu", ngaphandle kwalokho kunzima ukuhlangabezana nezimfuneko zokucubungula ithuluzi lomshini we-NC.
Indlela yokusebenzisa iqembu ingasebenzisa ngokugcwele ukushaywa kwethuluzi lomshini we-NC, okuzuzisa ukugqoka okulinganiselayo kwezingxenye zokudlulisela zethuluzi lomshini. Ngasikhathi sinye, okokulungisa okufanelekile kungasetshenziswa ngokuzimela ukuze kubonakale ukuboshelwa kwezingcezu eziningi futhi kungasetshenziswa ngokuhlanganyela ukuze kutholwe ukugoqana kosayizi abakhulu.
Indlela yokushintsha esheshayo yendawo
Indlela yasendaweni yoshintsho olusheshayo ishintsha ngokushesha umsebenzi wesimo noma imodi yokusebenzisa ngokushintsha ngokushesha izingxenye zasendaweni zethuluzi lomshini we-NC (ukuma, ukubopha, isethi yamathuluzi, nezinto zomhlahlandlela). Isibonelo, inhlanganisela yoshintsho olusheshayo umhlathi oyisicaba ungashintsha umsebenzi wokugoqa ngokushintsha umhlathi ngokushesha, njengokushintsha into eyisikwele yokugoqa ibe into yebha yokugoqa. Indlela yokubopha ingabuye ishintshwe ngokushintsha ngokushesha izakhi zokubopha, njengokushintsha ukusuka ku-clamping okwenziwa ngesandla kuye ku-hydraulic clamping. Indlela yasendaweni yokushintsha ngokushesha idlala indawo yemidlalo kanye nesikhathi sokulungisa futhi inezinzuzo ezisobala ekukhiqizweni kwenqwaba encane.
Isikhathi sokuthumela: Nov-15-2022