Njengethuluzi elivamile lokucubungula izintambo zangaphakathi, umpompi ungahlukaniswa ube kampompi we-spiral groove, umpompi wokucwilisa onqenqemeni, umpompi oqondile we-groove kanye nompompi wentambo yepayipi ngokusho komumo, futhi ungahlukaniswa ube kampompi wesandla kanye nomshini womshini ngokuya kwendawo yokusebenza. , futhi ingahlukaniswa ngompompi wemethrikhi, kampompi waseMelika kanye nompompi waseBrithani ngokuya ngokucaciswa.Ompompi bangamathuluzi amakhulu okucubungula asetshenziswa ekuthepheni.
Namuhla ngabelana nawe ngomhlahlandlela wokukhetha ukuthepha ukuze ukusize ukhethe ukuthepha okulungile.
Ukuhlukaniswa kompompi:
1. Ukusika ompompi
- Umpompi we-slot oqondile: usetshenziselwa ukucubungula ngembobo kanye nembobo eyimpumputhe.Amafayili ensimbi atholakala ezindaweni zompompi, futhi ikhwalithi yentambo ayiphezulu.Isetshenziselwa kakhulu ukucubungula ama-chips amafushane, njenge-grey cast iron, njll.
- I-Spiral groove tap: isetshenziselwa ukucubungula imbobo eyimpumputhe ngokujula kwembobo okungaphansi noma okulingana ne-3D.Izinsalela ze-iron zikhishwa eduze kwe-spiral groove, futhi ikhwalithi yangaphezulu kwentambo iphezulu.10-20° I-spiral Angle tap ingacutshungulwa ngokujula kwentambo okungaphansi noma okulingana no-2D;Iminyaka engu-28-40° I-helical Angle tap ingacubungula ukujula kwentambo ngaphansi noma okulingana ne-3D;Abangama-50° I-spiral Angle tap ingasetshenziswa ukucubungula ukujula kwentambo ngaphansi noma okulingana no-3.5D (4D ngaphansi kwezimo ezikhethekile zokusebenza).
Kwezinye izimo (izinto eziqinile, i-tooth pitch enkulu, njll.), ukuze uthole amandla angcono wethiphu, ompompi be-spiral groove bazosetshenziswa ukucubungula ngezimbobo.
- Ithiphu yethiphu yesikulufu: imvamisa isetshenziselwa ukudlula imbobo kuphela, ukubukeka kwesilinganiselo kufika ku-3D~3.5D, ukukhishwa kwe-iron chip phansi, i-torque yokusika incane, ikhwalithi yendawo ewuchungechunge iphezulu, eyaziwa nangokuthi i-edge dip tap noma ithiphu.Lapho usika, kuyadingeka ukuqinisekisa ukuthi zonke izingxenye zokusika zingena, ngaphandle kwalokho kuzoba nokuwa kwezinyo.
- Ithephu ye-Extrusions
Ingasetshenziselwa ukucubungula ngembobo kanye nembobo eyimpumputhe, yenza isimo sezinyo ngokusebenzisa ukuguqulwa kwepulasitiki yezinto ezibonakalayo, futhi ingasetshenziswa kuphela ukucubungula izinto zepulasitiki.
Izici zayo eziyinhloko:
1, usebenzisa i-deformation yepulasitiki ye-workpiece ukucubungula intambo;
I-2, indawo ye-cross-sectional kampompi inkulu, inamandla amakhulu, akulula ukuphuka;
3, ijubane lokusika liphakeme kunompompi wokusika, futhi ukukhiqiza nakho kuyathuthukiswa ngokufanele;
I-4, ngenxa yokucubungula okubandayo kwe-extrusion, izakhiwo zemishini yendawo yentambo emva kokucutshungulwa ziyathuthukiswa, ubulukhuni bobuso buphezulu, amandla entambo, ukumelana nokugqoka, ukumelana nokugqwala kuyathuthukiswa;
5, akukho ukucutshungulwa kwe-chip.
Okubi yilezi:
1, ingasetshenziswa kuphela ukucubungula izinto zepulasitiki;
2. Izindleko eziphezulu zokukhiqiza.
Kunamafomu amabili esakhiwo:
1, awekho kampompi we-extrusion we-oil groove osetshenziselwa ukufaka imbobo eyimpumputhe kuphela;
2, ngompompi we-extrusion we-oil groove ulungele zonke izimo zokusebenza, kodwa ngokuvamile ompompi abancane abanobubanzi ngenxa yobunzima bokukhiqiza abaklami i-oil groove.
Imingcele yesakhiwo kampompi:
1. Isimo nosayizi
- Ubude obuphelele: kufanele kuqashelwe izimo ezithile ezikhethekile zokwelulwa
- Ubude be-slot: kuvuliwe
- Isibambo: Okwamanje, izinga elijwayelekile lesibambo lithi DIN(371/374/376), ANSI, JIS,ISO, njll. Uma ukhetha isibambo, kufanele kunakwe ubudlelwano obuhambisana nesibambo sethuluzi lokuthepha..
2.Ingxenye enentambo
- Ukunemba: kukhethwe ngezindinganiso ezithile zochungechunge, intambo yemethrikhi ibanga le-ISO1/3 lilingana nebanga le-H1/2/3 elijwayelekile likazwelonke, kodwa lidinga ukunaka izindinganiso zokulawula zangaphakathi zomenzi.
- Ikhoni yokusika: Ingxenye yokusika kampompi eyakhe iphethini engaguquki kancane.Ngokuvamile, uma i-cone yokusika iyinde, impilo kampompi iba ngcono.
-Amazinyo okulungisa: dlala indima yokusiza nokuqondisa, ikakhulukazi ohlelweni lokuthepha alukho izimo zokusebenza ezizinzile, amazinyo amaningi okulungisa, kukhulu ukumelana nokuthepha.
3.i-chip groove
- Uhlobo lwe-Groove: luthinta ukwakheka nokukhishwa kwamafayili ensimbi, ngokuvamile ngezimfihlo zangaphakathi zomkhiqizi ngamunye.
- I-Angle yangaphambili kanye ne-Angle yangemuva: lapho ukhula, umpompi uba bukhali, onganciphisa kakhulu ukumelana nokusika, kodwa amandla nokuzinza kwe-tip yezinyo kuncipha, futhi i-Angle yangemuva i-Angle engemuva yokugaya ifosholo.
- Inombolo Slots: ukwandisa inani Slots kwandisa isibalo ukusika imiphetho, okungase ngempumelelo ngcono impilo kampompi;Kodwa izocindezela isikhala sokususwa kwe-chip, kusimo sokususa i-chip.
Izinto zikampompi:
1. Insimbi yethuluzi:esetshenziswa kakhulu ompompi be-incisor ngesandla, okungajwayelekile okwamanje.
2. Insimbi enesivinini esikhulu ngaphandle kwe-cobalt:Njengamanje, isetshenziswa kabanzi njengento yokumpompi, njenge-M2(W6Mo5Cr4V2,6542), M3, njll., ikhodi yokumaka ithi HSS.
3. Cinsimbi enesivinini esikhulu i-obalt:okwamanje, uhla olukhulu lwezinto zompompi, njenge-M35, M42, njll., ikhodi yokumaka ye-HSS-E.
4. PInsimbi ye-owder metallurgy ngesivinini esikhulu:esetshenziswa njengento yokuthepha yokusebenza okuphezulu, ukusebenza kuba ngcono kakhulu uma kuqhathaniswa nalokhu okubili okungenhla, indlela yokuqamba yomkhiqizi ngamunye ihlukile, ikhodi yokumaka ithi HSS-E-PM.
5. Hizinto ze-ard alloy:ngokuvamile ukhetha izinhlayiya ze-ultrafine, ibanga elihle lokuqina, elisetshenziselwa ikakhulukazi ukukhiqiza umpompi we-slot oqondile ukucubungula izinto ezimfushane ze-chip, njenge-grey cast iron, i-silicon aluminium ephezulu, njll.
Umpompi uncike kakhulu ezintweni.Ukukhethwa kwezinto ezinhle kungathuthukisa ngokwengeziwe imingcele yesakhiwo sompompi, ukuze ifanelekele ukusebenza kahle okuphezulu, izimo zokusebenza ezinzima kakhulu, futhi ngesikhathi esifanayo, ibe nempilo ende.Njengamanje, abakhiqizi abakhulu bampompi banamafekthri abo wezinto ezibonakalayo noma amafomula wezinto ezibonakalayo.Ngesikhathi esifanayo, ngenxa yezinkinga zezinsiza ze-cobalt namanani, insimbi entsha yejubane eliphezulu ngaphandle kwe-cobalt nayo iphumile.
Ukumbozwa kompompi:
1.i-steam oxidation: thinta umhwamuko wamanzi okushisa okuphezulu, ingaphezulu lokwakheka kwefilimu ye-oxide, i-coolant adsorption ilungile, ingadlala indima ekwehliseni ukungqubuzana, ngenkathi ivimbela umpompi nezinto zokusika phakathi kwebhondi, ezifanele ukucubungula. insimbi emnene.
2.Ukwelashwa kwe-nitriding: i-nitriding yangaphezulu kampompi, ukwakha ungqimba oluqinisayo, olulungele ukucubungula insimbi ecijile, i-aluminium ephonsiwe nezinye izinto ekugqokeni kwamathuluzi.
3.i-steam + nitriding: izinzuzo eziphelele zalokhu okubili okungenhla.
4.I-TiN: i-golden yellow coat, ubulukhuni obuhle bokunamathela kanye nokuthambisa, nokusebenza kokunamathela kokunamathela kuhle, kulungele ukucubungula izinto eziningi.
5.I-TiCN: i-blue grey coating, ubulukhuni obungaba ngu-3000HV, ukumelana nokushisa okungu-400°C.
6.I-TiN+TiCN: ijazi eliphuzi elimnyama, elinokuqina okuhle kakhulu kokunamathela kanye nokuthambisa, kulungele ukucubungula izinto eziningi.
7.I-TiAlN: i-blue grey coating, ubulukhuni 3300HV, ukumelana nokushisa kufika ku-900 ° C, ingasetshenziselwa ukucubungula ngesivinini esikhulu.
8.I-CrN: I-coating yesiliva empunga, ukusebenza kokugcoba kuphakeme, ikakhulukazi okusetshenziselwa ukucubungula izinsimbi ezingenayo ayoni.Ukumbozwa kompompi kunomthelela omkhulu ekusebenzeni kompompi, kodwa okwamanje, abakhiqizi nabakhiqizi bezinto zokumboza babambisana ukuze bafunde ukunamathela okukhethekile, okufana ne-LMT IQ, i-Walther THL, njll.
Izinto ezithinta ukuthepha:
1 Imishini yokushaya
- Ithuluzi lomshini: lingahlukaniswa libe izindlela zokucubungula eziqondile nezivundlile, ngokuthepha, mpo kungcono kunokucubungula okuvundlile, ukucubungula okuvundlile ukuze kucatshangelwe ukuthi ukupholisa kwanele.
- Isibambo sokucofa: kunconywa ukuthi usebenzise isibambo sokucofa esikhethekile.Uma ithuluzi lomshini liqinile futhi lizinzile, isibambo sokuthepha esivumelanayo siyakhethwa, esikhundleni salokho, isibambo sokuthepha esiguquguqukayo esine-axial/radial compensation kufanele sisetshenziswe ngokusemandleni akho.Sebenzisa idrayivu yesikwele noma nini lapho kunokwenzeka, ngaphandle kompompi abancane be-diameter (
- Izimo zokupholisa: ngokuthepha, ikakhulukazi ompompi be-extrusion, imfuneko yokupholisa ukugcoba > ukupholisa;Ekusetshenzisweni kwangempela, ingalungiswa ngokuvumelana nezimo zethuluzi lomshini (uma usebenzisa i-emulsion, kunconywa ukuthi ukuhlushwa kukhulu kune-10%).
2 I-Workpiece izocutshungulwa
- Impahla nobulukhuni bengcezu yokusebenza: ubulukhuni bempahla yokusebenza kufanele bufane, ngokuvamile akunconywa ukusebenzisa ompompi ukusebenza phezu kwe-HRC42.
- Ukuthepha imbobo engezansi: isakhiwo sembobo engezansi, khetha ibhithi elifanele;Ukunemba kwe-dimensional yembobo engezansi;Isisindo sodonga lwembobo engezansi
3 Amapharamitha wokucubungula
3.1isivinini: isivinini sinikezwa ngesisekelo sohlobo lukampompi, izinto ezibonakalayo, izinto ezicutshungulwayo nobulukhuni, izinzuzo kanye nobubi bemishini yokushaya.
Imvamisa ikhethwa ngokuya ngamapharamitha anikezwe umenzi kampompi, isivinini kufanele sehliswe ngaphansi kwalezi zimo ezilandelayo:
- Ukuqina okungalungile kwethuluzi lomshini;Ukushaya kwempompi enkulu;Ukupholisa okunganele;
- Izinto ezingalingani noma ubulukhuni bendawo yokudonsa, njengamajoyinti e-solder;
- ompompi bayandiswa noma kusetshenziswa induku yokwandisa;
- Ukuqamba amanga, amakhaza ngaphandle;
- Ukusebenza ngesandla, njengokubhola kwebhentshi, ukubhola kwe-rocker, njll
3.2Okuphakelayo: ukuthepha okuqinile, okuphakelayo =1 iphitshi/ukujika.Ukuthepha okuguquguqukayo nokubamba ukuguquguquka kwesinxephezelo kwanele: okuphakelayo = (0.95-0.98) i-pitch/revolution.
Amanye amathiphu ekukhetheni ukuthepha:
-Ukubekezelela ompompi bamabanga ahlukene anemba
Isisekelo sokukhetha: hhayi kuphela ngokuya ngebanga lokunemba lentambo okufanele yenziwe ngomshini ukuze kukhethwe futhi kunqunywe izinga lokunemba likampompi.
-Impahla nobulukhuni be-workpiece ecutshunguliwe;
-Imishini yokuthepha (njengezimo zomshini, i-clamping shank, indawo yokupholisa, njll.);
-Ukunemba kanye nephutha lokukhiqiza likampompi ngokwawo.
Isibonelo: ukucubungula intambo ye-6H, ekucubunguleni insimbi, kungakhetha umpompi wokunemba we-6H;Enqubweni yensimbi empunga, ngenxa yokuthi ububanzi obumaphakathi bompompi buguga ngokushesha, ukunwetshwa kwembobo yesikulufa kuncane, ngakho-ke kufanelekile ukukhetha umpompi wokunemba ongu-6HX, impilo izoba ngcono.
-Usayizi wesimo sangaphandle sikampompi
1. Okwamanje, ezisetshenziswa kakhulu yi-DIN, ANSI, ISO, JIS, njll.
2.ngokwezidingo ezihlukene zokucubungula zekhasimende noma izimo ezikhona zokukhetha ubude obufanele, ubude bonqenqema Kanye nokubamba usayizi wesikwele;
3. Ukuphazamiseka ngesikhathi sokucubungula;
Thepha ukukhetha kwezinto eziyisithupha eziyisisekelo:
1, uhlobo lokucubungula intambo, imethrikhi, iBrithani, iMelika, njll.;
2. Uhlobo lwembobo engezansi yentambo, ngembobo noma imbobo eyimpumputhe;
3, i-workpiece ecushiwe kanye nobulukhuni;
4, i-workpiece ephelele yokujula kwentambo nokujula kwembobo engezansi;
5, ukunemba kwentambo yokusebenzela;
6, ukubukeka kwezinga likampompi (izidingo ezikhethekile kufanele zimakwe).
Siyakwamukela embuzweni wakho nganoma yisiphi isikhathi!
Lillian Wang
Amathuluzi Enkulu Kuphela amathuluzi angcono kakhulu esiwenzile
I-Tianjin Ruixin Tools & Hardware Co., Ltd.
I-imeyili:wjj88@hbruixin.net
Whatsapp: +86-18202510745
Ucingo/Wechat: +86-18633457086
Iwebhu:www.giant-tools.com
Isikhathi sokuthumela: Nov-10-2022