Ingxenye 1
Emkhakheni wokwenza imishini ngokunemba, i-chuck iyithuluzi eliyisisekelo lokubamba i-workpiece elidlala indima ebalulekile ekubambeni amathuluzi okusika kanye nezingxenye zokusebenza ngokunembe nangokuthembekile. Ama-Chuck asetshenziswa kakhulu emisebenzini eyahlukene yokwenza imishini, okuhlanganisa ukugaya, ukujika, ukugaya, nokubhoboza, futhi aziwa ngamakhono awo aqinile okuhlanganisa ethuluzi kanye nocezu lokusebenza. Kulesi sihloko, sizobhekisisa ukubaluleka kwamakholethi ekwenzeni imishini enembayo, izinhlobo zawo ezihlukene, izinhlelo zokusebenza, nezici okufanele zicatshangelwe lapho kukhethwa ikholethi elungile yomsebenzi othile womshini.
Ukubaluleka kwe-chuck ekwenzeni imishini enembile
I-chuck iwukuxhumana okubalulekile phakathi kwethuluzi lokusika kanye ne-spindle yethuluzi lomshini, okuqinisekisa ukuthi ithuluzi ligcinwe ngokuvikelekile futhi libekwe ngendlela efanele ngesikhathi somshini. Umsebenzi oyinhloko we-chuck ukubopha ithuluzi noma ucezu lokusebenza ngokugxila okuphezulu, ukunciphisa ukuphuma nokuqinisekisa ukusebenza komshini okunembayo. Lokhu kubaluleke kakhulu ekusetshenzisweni lapho ukubekezelelana okuqinile kanye nezidingo zokuqeda phezulu zibalulekile.
Enye yezinzuzo eziyinhloko zama-chucks ukuguquguquka kwawo. Bangakwazi ukuhlalisa izinhlobonhlobo zamadayamitha amathuluzi, okubenza bafanelekele imisebenzi ehlukahlukene yomshini ngaphandle kwesidingo sabaphathi bamathuluzi abakhethekile. Ukwengeza, i-chuck inikeza amandla aqinile okubamba, okubalulekile ekugcineni ukuqina kwamathuluzi nokuvimbela ukushelela kwethuluzi ngesikhathi sokusika okunzima.
Ingxenye 2
Uhlobo lwe-Chuck
Kunezinhlobo eziningi nokucushwa kwama-chucks, ngayinye yakhelwe ukuhlangabezana nezidingo ezithile zomshini futhi ifake amathuluzi ahlukene namajiyometri ocezu lokusebenza. Ezinye zezinhlobo ezivame kakhulu ze-collet zifaka:
1. I-Spring collet: Eyaziwa nangokuthi i-ER chuck, isetshenziswa kakhulu emisebenzini yokugaya, ukubhoboza kanye nokuthinta. Zifaka idizayini eguquguqukayo, elayishwe entwasahlobo enganwebeka futhi inkontileka yokubamba amathuluzi anobubanzi obuhlukahlukene. Ama-ER chuck aziwa ngamandla awo aphezulu okubamba kanye nokugxila okuhle kakhulu, okuwenza afanelekele izinhlelo zokusebenza ezihlukahlukene zomshini.
2. Ama-chuck e-R8: Lawa machuck akhelwe ngokukhethekile imishini yokugaya enama-spindle angama-R8. Zivame ukusetshenziselwa ukubamba izigayo, izinsimbi, namanye amathuluzi okusika endaweni ngesikhathi sokugaya. I-R8 chuck inikeza ukubamba okuvikelekile futhi kulula ukuyishintsha, iyenze idume ezitolo zemishini nasezimbonini zokukhiqiza.
3. I-5C chuck: I-chuck engu-5C ivame ukusetshenziswa ekusebenzeni kwe-lathe ne-grinder. Zaziwa ngokunemba kwazo nokuphindaphindeka kwazo, zilungele ukubamba ama-workpieces ayindilinga, ama-hexagonal kanye nesikwele. I-5C chuck iphinde ikwazi ukumumatha osayizi abahlukahlukene bomsebenzi, okwengeza ekusebenzeni kwayo ngezindlela eziningi.
4. Ama-chuck obude obungaguquki: Lawa ma-chuck aklanyelwe ukuhlinzeka ngokucindezela okungaguquki, okungaguquguquki kucezu lokusebenza noma ithuluzi. Ngokuvamile zisetshenziswa ezinhlelweni lapho ukuqina nokuphindaphinda kubaluleke kakhulu, njengokujika okunembayo nokusebenza kokugaya.
Ingxenye 3
Ukusetshenziswa kwe-chuck
Ama-Collets asetshenziswa kabanzi ezinhlobonhlobo zezinhlelo zokusebenza zemishini kuzo zonke izimboni ezahlukahlukene. Emisebenzini yokugaya, amakholethi asetshenziselwa ukubamba izigayo, ama-drill nama-reamer, ahlinzeka ngokubopha okuvikelekile nokugxilile ukuze kuqinisekiswe ukususwa kwezinto ezinembile, eziphumelelayo. Ekuguquleni imisebenzi, ama-chucks asetshenziselwa ukubamba ama-workpieces ayindilinga, ane-hexagonal noma isikwele, okuvumela ukwenziwa kwemishini okunembayo kwezici zangaphandle nezangaphakathi. Ukwengeza, ama-chucks abalulekile ekusebenzeni kokugaya njengoba esetshenziselwa ukuvikela isondo lokugaya kanye nomsebenzi ngokunemba okukhethekile nokuzinza.
Ukuguquguquka kwamakholethi kuphinde kudlulele ezinqubweni zemishini ezingezona ezendabuko ezifana nemishini yokukhipha ugesi (EDM) nokusika kwe-laser, lapho asetshenziselwa ukubamba ama-electrode, imibhobho namanye amathuluzi akhethekile. Ngaphezu kwalokho, amakholethi adlala indima ebalulekile ezinhlelweni zokushintsha amathuluzi, njengezishintshi zamathuluzi ezizenzakalelayo (ATC) ezikhungweni zokwenza imishini ye-CNC, lapho anika amandla izinguquko zamathuluzi ezisheshayo nezithembekile ngesikhathi sokusebenza komshini.
abadlali okufanele bacatshangelwe lapho ukhetha i-chuck
Lapho ukhetha i-chuck yohlelo lokusebenza lomshini oluthile, izici ezimbalwa kufanele zicatshangelwe ukuze kuqinisekiswe ukusebenza kahle nokusebenza kahle. Lezi zici zifaka uhlobo lomsebenzi womshini, ijiyomethri yocezu lokusebenza noma ithuluzi, into eyenziwa ngomshini, ukunemba okudingekayo, kanye nesixhumi esibonakalayo sokuphotha sethuluzi lomshini.
Uhlobo lomsebenzi womshini, noma ngabe ukugaya, ukujika, ukugaya noma ukubhoboza, kuzonquma uhlobo oluthile lwe-collet nosayizi odingekayo. Izinhlobo ezihlukene ze-chuck zenzelwe ukwenza kahle ezinqubweni ezithile zomshini, futhi ukukhetha i-chuck efanele kubalulekile ekuzuzeni imiphumela oyifunayo.
I-geometry ye-workpiece noma ithuluzi ingenye into ebalulekile yokucatshangelwa. Isibonelo, ukubamba isiqeshana sokusebenza esiyindilinga kudinga ukucushwa kwe-chuck okuhlukile kunokubamba i-workpiece ene-hexagonal noma isikwele. Ngokufanayo, ububanzi nobude bethuluzi lokusika noma ucezu lokusebenza kuzonquma usayizi we-chuck ofanele kanye nomthamo.
Izinto ezicutshungulwayo nazo zithinta ukukhetha kwe-chuck. Ukukhanda izinto eziqinile ezifana ne-titanium noma insimbi eqinile kungase kudinge i-chuck enamandla amakhulu okugoqa kanye nokuqina okuphakeme ukumelana namandla okusika nokugcina ukunemba kobukhulu.
Ukwengeza, izinga lokunemba nokuphindaphinda okudingekayo ngesikhathi somshini lizonquma ukunemba nokucaciswa kokugijima kwe-chuck. Izinhlelo zokusebenza ezinembe kakhulu zidinga ama-chucks anokuphela okuncane nokugxila okuhle kakhulu ukuze kuzuzwe ukubekezelelwa kwengxenye edingekayo kanye nokuqedwa kwendawo.
Ekugcineni, isikhombimsebenzisi sokuphotha somshini siyisici esibalulekile ekukhetheni i-chuck. I-chuck kufanele ihambisane nesixhumi esibonakalayo sokuphotha sethuluzi lomshini ukuze kuqinisekiswe ukulingana nokusebenza okufanele. Izixhumanisi ezijwayelekile zokuphotha zihlanganisa i-CAT, BT, HSK kanye ne-R8, njll. Ukukhetha isixhumi esibonakalayo esilungile kubalulekile ekuhlanganisweni okungenamthungo namathuluzi omshini.
Ngamafuphi, i-chuck iyithuluzi elibalulekile lokubamba i-workpiece ekwenzeni imishini enembayo, ehlinzeka ngesixazululo esinokwethenjelwa nesiguquguqukayo sokulungisa ngokunembile nangokuzinzile amathuluzi okusika nezinto zokusebenza. Ikhono labo lokujwayela amathuluzi ahlukahlukene kanye namajiyometri womsebenzi, kanye namandla abo okubamba aqinile kanye nokugxila okuhle kakhulu, kuwenza abe yingxenye ebalulekile emisebenzini ehlukahlukene yokwenza imishini. Ngokuqonda izinhlobo ezahlukene zamakholethi, izinhlelo zokusebenza, kanye nezici ezihilelekile ekukhetheni, abakhiqizi bangakwazi ukuthuthukisa izinqubo zabo zokwenza imishini futhi bathole ikhwalithi ephezulu yengxenye. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ukuthuthukiswa kwemiklamo emisha ye-chuck kuzothuthukisa amakhono omshini wokunemba, kuqhubekisele phambili ukuthuthukiswa kwezinqubo zokukhiqiza, futhi kusunduze imingcele yalokho okungafezeka emkhakheni wokwenza imishini.
Isikhathi sokuthumela: Mar-21-2024
