Usho ukuthini u-7:24 kusibambo sethuluzi le-BT? Yiziphi izindinganiso ze-BT, NT, JT, IT kanye ne-CAT? Namuhla, amathuluzi omshini we-CNC asetshenziswa kabanzi ezimbonini. Lawa mathuluzi omshini namathuluzi asetshenziswayo avela emhlabeni wonke, anamamodeli namazinga ahlukene. Namuhla ngifuna ukukhuluma nawe ngolwazi mayelana nabanikazi bamathuluzi esikhungo somshini.
Isibambi samathuluzi ukuxhumana phakathi kwethuluzi lomshini nethuluzi. Umphathi wamathuluzi uyisixhumanisi esiyinhloko esithinta ukugxila kanye nebhalansi eguqukayo. Akumele ithathwe njengengxenye ejwayelekile. I-Concentricity inganquma ukuthi inani lokusika lengxenye ngayinye yonqenqema lifana yini uma ithuluzi lizungeza kanye; ukungalingani okunamandla kuzokhiqiza ukudlidliza kwezikhathi lapho i-spindle iphenduka.
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Ngokusho kwe-spindle taper hole, ihlukaniswe izigaba ezimbili:
Ngokusho kwe-taper yembobo yamathuluzi efakwe ku-spindle yesikhungo somshini, ngokuvamile ihlukaniswe izigaba ezimbili:
Isibambi sethuluzi le-SK elinomfanekiso othi 7:24
Isibambi sethuluzi le-HSK le-vacuum ene-taper engu-1:10
Isibambi sethuluzi le-HSK le-vacuum ene-taper engu-1:10
Isibambi sethuluzi le-SK elinomfanekiso othi 7:24
7:24 kusho ukuthi i-taper yesibambi samathuluzi ingu-7:24, okuyindawo ehlukile ye-taper kanye ne-taper shank yinde. Ingaphezulu lekhoni lidlala izindima ezimbili ezibalulekile ngesikhathi esisodwa, okuwukuthi ukuma okunembile kwesibambi samathuluzi ngokuhlobene ne-spindle kanye nokubopha umbambi wamathuluzi.
Izinzuzo: Ayizikhiyi futhi ingakwazi ukulayisha nokukhipha amathuluzi ngokushesha; ukukhiqiza isibambi samathuluzi kudinga kuphela ukucubungula i-engeli ye-taper ukunemba okuphezulu ukuze kuqinisekiswe ukunemba kokuxhumeka, ngakho-ke izindleko zesiphathi sethuluzi ziphansi ngokuqhathaniswa.
Ukungalungi: Ngesikhathi sokuzungezisa ngesivinini esikhulu, imbobo ecijile ekugcineni kwe-spindle izokhula. Inani lokunwetshwa liyakhula ngokukhula kwerediyasi yokuzungezisa kanye nesivinini sokuzungeza. Ukuqina kokuxhumeka kwe-taper kuzokwehla. Ngaphansi kwesenzo sokudonsa kwenduku yokudonsa, ukususwa kwe-axial yesibambi samathuluzi kuzokwenzeka. Kuzophinde kube nezinguquko. Usayizi weradial wesiphathi samathuluzi uzoshintsha njalo lapho ithuluzi lishintshwa, futhi kunenkinga yokunemba kokuphinda okungazinzile kokuma.
Abaphathi bamathuluzi abo bonke abane-taper engu-7:24 ngokuvamile beza ngamazinga amahlanu kanye nokucaciswa:
1. Izinga lamazwe ngamazwe IS0 7388/1 (okubhekiselwa kulo njenge-IV noma i-IT)
2. I-MAS BT ejwayelekile yaseJapan (okubhekiselwa kuyo njenge-BT)
3. Uhlobo lwesiJalimane olujwayelekile lwe-DIN 2080 (NT noma i-ST ngamafuphi)
4. Izinga le-American ANSI/ASME (CAT ngamafuphi)
5. Uhlobo lwe-DIN 69871 (okubhekiselwa kulo njenge-JT, i-DIN, i-DAT noma i-DV)
Indlela yokuqinisa: Isibambi sethuluzi lohlobo lwe-NT siqiniswa ngenduku yokudonsa ethuluzini lomshini wendabuko, owaziwa nangokuthi i-ST eShayina; ezinye izibambi zamathuluzi ezine zidonswa esikhungweni somshini ngerivethi ekugcineni kwesibambi samathuluzi. iqinile.
I-Versatility: 1) Okwamanje, abanikazi bamathuluzi abasetshenziswa kakhulu e-China uhlobo lwe-DIN 69871 (JT) kanye nabaphathi bamathuluzi ohlobo lwe-MAS BT lwesiJapane; 2) Izibambi zamathuluzi ohlobo lwe-DIN 69871 nazo zingafakwa kumathuluzi omshini anezimbobo ze-spindle taper ze-ANSI/ASME; 3) Isibambi samathuluzi esijwayelekile se-IS0 7388/1 singaphinda sifakwe kumathuluzi omshini ane-DIN 69871 kanye nezimbobo ze-spindle taper ze-ANSI/ASME, ngakho-ke ngokuya kokuhlukahluka, isibambi samathuluzi se-IS0 7388/1 sihamba phambili.
Isibambi sethuluzi le-HSK le-vacuum ene-taper engu-1:10
Isibambi sethuluzi le-HSK le-vacuum sincike ekuguqukeni kokunwebeka kwesiphathi samathuluzi. Akukhona nje kuphela ukuthi indawo ye-taper engu-1:10 yomphathi wamathuluzi athintana nendawo engu-1:10 ye-taper yembobo yokuphotha yethuluzi lomshini, kodwa ingaphezulu le-flange lesibambi sethuluzi liphinde lisondelene nendawo yokuphotha. Lokhu okuphindwe kabili Isistimu yokuxhumana okungaphezulu iphakeme kunesibambi samathuluzi sasemhlabeni wonke esingu-7:24 ngokuya ngomshini wesivinini esikhulu, ukuqina kokuxhuma kanye nokunemba kokuqondana.
Isiphathi sethuluzi le-HSK vacuum singathuthukisa ukuqina nokuzinza kwesistimu nokunemba komkhiqizo phakathi nomshini wesivinini esikhulu, futhi sifinyeze isikhathi sokushintshwa kwamathuluzi. Idlala indima ebalulekile ekwenzeni imishini enesivinini esikhulu futhi ifanele isivinini sokuphotha sethuluzi lomshini esifika ku-60,000 rpm. Amasistimu amathuluzi e-HSK asetshenziswa kakhulu ezimbonini zokukhiqiza ezifana ne-aerospace, izimoto, kanye nesikhunta esinembayo.
Izibambi zamathuluzi e-HSK zitholakala ngezici ezihlukahlukene ezifana nohlobo luka-A, uhlobo lwe-B, uhlobo lwe-C, uhlobo lwe-D, uhlobo lwe-E, uhlobo luka-F, njll. Phakathi kwazo, uhlobo luka-A, uhlobo lwe-E nohlobo luka-F zivame ukusetshenziswa ezikhungweni machining (automatic tool changer).
Umehluko omkhulu phakathi kohlobo A nohlobo E:
1. Uhlobo A lunomsele wokudlulisa kodwa uhlobo u-E alunayo. Ngakho-ke, uma kuqhathaniswa, uhlobo A lunetorque enkulu yokudlulisela futhi lungakwazi ukusika okusindayo. Uhlobo lwe-E ludlulisa i-torque encane futhi lungenza kuphela ukusika okulula.
2. Ngaphezu kwe-groove yokudlulisela, umnikazi wamathuluzi wohlobo lwe-A unezimbobo zokulungisa mathupha, ama-grooves aqondisayo, njll., ngakho-ke ibhalansi imbi kakhulu. Uhlobo luka-E alunayo, ngakho uhlobo luka-E lufaneleka kakhulu ukucubungula ngesivinini esikhulu. Izindlela zohlobo lwe-E nohlobo luka-F zifana ncamashi. Umehluko phakathi kwazo ukuthi i-taper yohlobo lwe-E kanye nezibambi zamathuluzi zohlobo lwe-F (ezifana ne-E63 ne-F63) enegama elifanayo ingusayizi owodwa omncane. Ngamanye amazwi, ububanzi be-flange be-E63 ne-F63 bobabili φ63, kodwa usayizi we-taper we-F63 ufana no-E50 kuphela. Ngakho-ke, uma kuqhathaniswa ne-E63, i-F63 izojikeleza ngokushesha (i-spindle bearing incane).
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Indlela yokufaka isibambo sommese
Isibambi sethuluzi le-Spring chuck
Isetshenziselwa kakhulu ukubopha amathuluzi okusika ama-shank aqondile namathuluzi afana nezingcezu zokubhoboza, izisiki zokugaya, nompompi. Ukwakheka okunwebekayo kwe-circlip kungu-1mm, futhi ububanzi bokubopha bungu-0.5 ~ 32mm ububanzi.
I-Hydraulic chuck
A- Isikulufu sokukhiya, sebenzisa i-Allen wrench ukuze uqinise isikulufu sokukhiya;
B- Khiya i-piston bese ucindezela i-hydraulic medium ekamelweni lokunweba;
C- Igumbi lokunweba, elikhanywa uketshezi ukuze likhiqize umfutho;
I-D- Thin expansion bushing ebeka phakathi nendawo futhi imboze ngokulinganayo induku yokubopha ithuluzi ngesikhathi sokukhiya.
Izigxivizo ze-E-Special ziqinisekisa ukubekwa uphawu okuhle nempilo ende yesevisi.
Isibambi samathuluzi esishisayo
Ubuchwepheshe bokushisisa okungeniswayo busetshenziselwa ukushisisa ingxenye yesibambi samathuluzi ukuze ubukhulu bayo bunwebe, bese isibambi sethuluzi elibandayo sifakwa kusibambi samathuluzi ashisayo. Isibambi sethuluzi elishisayo sinamandla okubamba aqinile kanye nebhalansi eguqukayo enhle, futhi ifanele ukwenziwa kwemishini enesivinini esikhulu. Ukunemba kokubeka okuphindaphindiwe kuphakeme, ngokuvamile ngaphakathi kwe-2 μm, futhi ukuphuma kwe-radial kungaphakathi kwe-5 μm; inekhono elihle lokulwa nokungcolisa kanye nekhono elihle lokulwa nokuphazamiseka ngesikhathi sokucubungula. Kodwa-ke, usayizi ngamunye womnikazi wamathuluzi ufanelekile kuphela ukufaka amathuluzi anobubanzi be-shank eyodwa, futhi isethi yemishini yokushisa iyadingeka.
Isikhathi sokuthumela: Jan-25-2024