I-Meiwha HSK Tool Holder
Emhlabeni wokucutshungulwa kokusebenza okulwela ukusebenza kahle nokunemba okuphezulu, umnikazi wamathuluzi we-HSK uguqula yonke into buthule.
Wake wahlushwa yizinkinga zokudlidliza nokunemba ngesikhathi sokugaya ngesivinini esikhulu? Ingabe uyalilangazelela ithuluzi elingakhulula ngokugcwele ukusebenza kwethuluzi lomshini? Umnikazi wamathuluzi we-HSK (Hollow Shank Taper) uyisixazululo salokhu.
Njengohlelo lwangempela lwabaphathi bamathuluzi benkathi yama-90s olwakhiwe yi-Aachen University of Technology eJalimane futhi manje oselusezingeni lamazwe ngamazwe (ISO 12164), i-HSK kancane kancane ithatha indawo yabanikazi bamathuluzi be-BT abavamile futhi isibe inketho ekhethwayo emikhakheni yomshini wejubane eliphezulu nokunemba okuphezulu.
I. Ukuqhathaniswa phakathi komphathi wamathuluzi we-HSK nomphathi wamathuluzi we-BT ovamile (Izinzuzo eziyinhloko)
I-Meiwha HSK/BT Tool Holder
Inzuzo eyinhloko yesibambi sethuluzi le-HSK ilele ekwakhiweni kwayo okuhlukile "kwesibambo sekhoni esingenalutho + nokuxhumana kobuso bokuphela", enqoba amaphutha ayisisekelo abanikazi bamathuluzi bendabuko be-BT/DIN emishinini yesivinini esikhulu.
| Okukhethekile | Umnikazi wamathuluzi we-HSK | Umnikazi wamathuluzi we-BT wendabuko |
| Isimiso sokuklama | Ikhoni emfushane engenalutho (taper 1:10) + Qeda ukuthintana okukabili ubuso | Ikhoni ende eqinile (i-taper 7:24) + ukuthintana kohlangothi olulodwa kwendawo yekhoni |
| Indlela yokuqinisa | Ingaphezulu le-conical kanye nobuso bokuphela kwe-flange kuhlangana kanyekanye noxhumo lwe-shaft eyinhloko, okuholela ekumisweni ngokweqile. | Ngokuthi nje indawo eyi-conical ixhumane ne-shaft eyinhloko, iyindawo enephuzu elilodwa. |
| Ukuqina kwejubane eliphezulu | Iphakeme kakhulu. Lokhu kungenxa yokuthi amandla aphakathi nendawo abangela umnikazi wethuluzi le-HSK ukuthi alibambe aliqinise kakhulu, okuholela ekwenyukeni kokuqina kwalo kunokuncipha. | Impofu. Amandla e-centrifugal abangela ukuthi imbobo ye-shaft eyinhloko inwebeke futhi i-shank cone ixege (isenzakalo "sokunwetshwa kwe-shaft enkulu"), okuholela ekwehleni okukhulu kokuqina. |
| Ukunemba okuphindaphindiwe | Iphezulu kakhulu (imvamisa i-<3 μm). Oxhumana naye wobuso bokugcina uqinisekisa ukunemba kokuma kwe-axial ephezulu kakhulu kanye nokuphindaphinda kwe-radial. | Phansi. Ngokuhlangana kwe-conical surface kuphela, ukunemba kuthambekele ekuthonyweni ukugqokwa kwezindawo eziyi-conical kanye nothuli. |
| Ithuluzi lokushintsha isivinini | Ngokushesha kakhulu. Idizayini eyisiyingi emfushane, ene-stroke emfushane kanye noshintsho lwethuluzi olusheshayo. | Kancane. Indawo emide eyikhonikhi idinga ukushaywa kwephinikhodi ende. |
| Isisindo | Isisindo esincane. Isakhiwo esingenalutho, esilungele ikakhulukazi ukucutshungulwa kwesivinini esiphezulu ekuhlangabezaneni nezidingo zokukhanya. | Isibambi samathuluzi e-BT siqinile, ngakho siyasinda. |
| Isivinini sokusebenzisa | Ilungele kakhulu ukucubungula okunesivinini esikhulu kanye nesivinini esiphezulu (>15,000 RPM) | Ivamise ukusetshenziselwa imishini enesivinini esiphansi kanye nesivinini esimaphakathi (< 15,000 RPM) |
II. Izinzuzo eziningiliziwe ze-HSK Tool Holder
Ngokusekelwe kulesi siqhathaniso esingenhla, izinzuzo ze-HSK zingafingqwa ngale ndlela elandelayo:
1.Ukuqina nokuqina okuguquguqukayo okuphezulu kakhulu (inzuzo eyinhloko):
Isimiso:Uma uzungezisa ngesivinini esikhulu, amandla e-centrifugal abangela imbobo ye-shaft enkulu ukuthi inwebe. Kubaphathi bamathuluzi e-BT, lokhu kuphumela ekuncipheni kwendawo yokuxhumana phakathi kwendawo eyikholi kanye ne-shaft eyinhloko, futhi kubangele nokuthi imiswe, okubangela ukudlidliza, okuvame ukwaziwa ngokuthi "ukuwisa ithuluzi" futhi kuyingozi kakhulu.
Isixazululo se-HSK:Isakhiwo esingenalutho se-Umnikazi wamathuluzi we-HSKizonwebeka kancane ngaphansi kwesenzo samandla we-centrifugal, futhi izolingana ngokuqinile nembobo yokuphotha enwetshiwe. Ngesikhathi esifanayo, isici sokuxhumana sobuso bokugcina siqinisekisa ukuma kwe-axial okuzinzile ngisho nangesivinini esiphezulu sokujikeleza. Lesi sici "siqina njengoba sijikeleza" siyenza iqine kakhulu kunabaphathi bamathuluzi e-BT emishinini enesivinini esikhulu.
2. Ukunemba kokuma kokuphindaphinda okuphezulu kakhulu:
Isimiso:Ubuso bokuphela kwe-flange yesibambi sethuluzi le-HSK bunamathele eduze kobuso bokugcina be-spindle. Lokhu akuhlinzeki nje ngokuma kwe-axial kodwa futhi kuthuthukisa kakhulu ukumelana ne-radial torsional. Lokhu "kubambezeleka okumbaxambili" kuqeda ukungaqiniseki okubangelwa igebe le-conical surface fit kumphathi wamathuluzi e-BT.
Umphumela:Ngemva koshintsho lwethuluzi ngalinye, ukuphuma kwethuluzi (i-jitter) kuncane kakhulu futhi kuzinzile, okubalulekile ekufinyeleleni ukuqeda okuphezulu, ukuqinisekisa ukunemba kobukhulu, nokwelula impilo yethuluzi.
3. Ukunemba okuhle kakhulu kwejometri nokudlidliza okuphansi:
Ngenxa yedizayini yayo ehambisanayo nenqubo yokukhiqiza enembayo, umnikazi wethuluzi le-HSK unomsebenzi omuhle kakhulu webhalansi oshukumisayo. Ngemva kokulungiswa ngokucophelela kwebhalansi okuguquguqukayo (kufika ku-G2.5 noma amazinga aphezulu), ingahlangabezana ngokuphelele nezimfuneko zokugaya ngesivinini esikhulu, inciphise ukudlidliza ngokwezinga elikhulu, ngaleyo ndlela izuze imiphumela engaphezulu efana nesibuko yekhwalithi ephezulu.
4. Isikhathi esifushane sokushintsha ithuluzi nokusebenza kahle okuphezulu:
Idizayini ye-taper emfushane engu-1:10 ye-HSK isho ukuthi ibanga lokuhamba lesibambo sethuluzi ukuya embotsheni yokuphotha lifushane, okuholela ekusebenzeni ngokushesha kokushintsha ithuluzi. Ifaneleka ngokukhethekile ukucubungula ama-workpieces ayinkimbinkimbi anenani elikhulu lamathuluzi kanye nezinguquko ezivamile zamathuluzi, ukunciphisa ngempumelelo isikhathi esiyisizayo nokuthuthukisa ukusebenza kahle kwemishini iyonke.
5. Ibhobo elikhudlwana (kumamodeli afana ne-HSK-E, F, njll.):
Amanye amamodeli we-HSK (afana ne-HSK-E63) anembobo enkulu engenalutho, engaklanywa njengesiteshi sokupholisa sangaphakathi. Lokhu kuvumela isipholile esinengcindezi ephezulu ukuthi sifuthwe ngokuqondile engxenyeni yangaphakathi yesibambo sethuluzi singene onqenqemeni lokusika, okuthuthukisa kakhulu ukusebenza kahle kanye nekhono lokuphula i-chip lokucutshungulwa komgodi ojulile kanye nokucutshungulwa kwezinto ezinzima (njenge-titanium alloys).
III. Izimo zohlelo lokusebenza ze-HSK Tool Holder
Umphathi wamathuluzi we-HSK akayona yonke inhloso, kodwa izinzuzo zayo azinakushintshwa kulezi zimo ezilandelayo:
I-High-speed machining (HSC) kanye ne-ultra-high-speed machining (HSM).
Ukunemba kwe-axis emihlanu ye-hard alloy/isikhunta sensimbi esiqinile.
Isikhungo sokucubungula esihlanganisiwe sokunemba okuphezulu nokugaya.
Inkambu ye-aerospace (ukucubungula ama-alloys e-aluminium, izinto ezihlanganisiwe, ama-titanium alloys, njll.).
Ukukhiqizwa kwemishini yezokwelapha kanye nezingxenye ezinembayo.
IV. Isifinyezo
Izinzuzo ze-Umnikazi wamathuluzi we-HSKingafingqwa ngale ndlela elandelayo: Ngokuklama okusha "kwekhoni emfushane engenalutho + ukuqeda ubuso obubili," ixazulula ngokuyisisekelo izinkinga eziyinhloko zabanikazi bamathuluzi bendabuko, njengokunciphisa ukuqina nokunemba ngaphansi kwezimo zokusebenza ezinesivinini esikhulu. Inikeza ukuzinza okuguquguqukayo okungenakuqhathaniswa, ukunemba kokuphindaphinda nokusebenza ngesivinini esikhulu, futhi kuyisinqumo esingenakugwenywa sezimboni zokukhiqiza ezisezingeni eliphezulu eziphishekela ukusebenza kahle, ikhwalithi nokwethembeka.
Isikhathi sokuthumela: Aug-26-2025
