Ukugaya umshini ngoba metal. Ukugaya amasondo ngoba umshini amathuluzi

Ukuze yokuqedela yemihlobo ehlukeneko workpieces usebenzisa uhlobo olukhethekile imishini - umshini ukugaya on metal. Izinhlobonhlobo amayunithi zalolu hlobo, kukhona eziningana. Njengoba ithuluzi uvame esetshenziswa kulezi ekhethekile amasondo.

izinhlobo imishini

Njengamanje, ibhizinisi isebenzisa lezi zinhlobo ezilandelayo ukugaya machines metal:

1. Intragrinding. Isetshenziselwa ekucubunguleni workpieces ngokusebenzisa ngaphakathi ezinhlangothini.

2. Isiyingi. Imishini yalolu hlobo ngokuyinhloko esetshenziselwa kokuqeda workpieces cylindrical nomumo oyindilinga.

3. Surface. Lena ngenye yama-izinhlobo ezivamile kwemishini. Machines kwalesi silwane zisetshenziselwa ukwenza operation ezifana ukugaya flat (ngaphandle evamile).

4. Honing. On imishini enjalo ukukhiqiza ukususwa izibonelelo ezincane workpieces (0.04-0.08 mm).

5. Bestsentroshlifovalnye. Lolu hlobo okokusebenza ikakhulu esetshenziswa izimboni ezinkulu. Machines senzelwe lolu hlobo machining evele sangaphandle workpieces.

imikhiqizo Icubungula ku imishini efana umshini ukugaya i-metal, kungenziwa kusetshenziswa izimpushana futhi ayinhlama, nemishayo, noma izingxenye yesikhumba. Nokho, ngokuvamile kakhulu ukunikeza bushelelezi metallic ebusweni zilwane kuncike amasondo ekhethekile ukugaya.

imishini intragrinding

Lolu hlobo imishini ingasetshenziswa yabadobi nokukhiqizwa kwezinto ngobuningi. Ubukhulu, isisindo, ukusebenza, amandla ngesankahlu libuye libe ezahlukene. Amayunithi ukwakhiwa zalolu hlobo, kanye nanoma yimuphi omunye imishini ukugaya i-metal, kuhlanganisa izinto ezilandelayo:

• luhlaka ku zazo ogibele zonke ISIZINDA;

• ithebula eqinile workpiece;

• othini lokuphotha;

• front ithangi;

• ligcina uthi lokuphotha luzungeza nokunye.

Isici esiyinhloko imishini ukwakhiwa ezifana umshini ukugaya i-metal, ngoba kucutshungulwa workpieces ngaphakathi kubhekwe headstock umile zigxilé embhedeni. Iya emuva naphambili nge ukuhamba etafuleni. osayizi Uthi lokuphotha imishini enjalo kuxhomeke ubukhulu ithuluzi.

imishini ukugaya cylindrical

Imishini yalolu hlobo babe metal turning ithebula elingenhla, ogibele phansi. Itholakala phambi embhedeni. Ekwelapheni izingxenye oyindilinga ithebula engezansi ijikeleziswa ngesikhathi predetermined engela oyifunayo futhi sivaliwe ukuthi isikhundla by izibopho ekhethekile. Ahambisana Naleli embhedeni umshini cylindrical ukugaya is a platform for the ugogo.

surface amayunithi

Metal umshini yalolu hlobo zingaba:

• nge lokuphotha ovundlile, slide lemagalagala ithebula unxande;

• nge itafula jikelele-njongo futhi uthi lokuphotha ovundlile;

• nge lokuphotha mpo futhi itafula beya;

• nge itafula imisebenzi eqhubekayo;

• Omunye yokubeka-futhi ezimbili zekholomu ukugaya longitudinal;

• tortseshlifovalnye obuhle lokuphotha enezingqimba noma mpo.

Kokuqala ithuluzi womshini umshini amathuluzi elisetshenziswe kaningi (nge itafula unxande). Lezi zici kwesakhiwo zihlanganisa okusezingeni eliphezulu ukukhwezwa lokuphotha ugingqe amabombo, ukwesekwa eqinile nakho ngeke kusize namadivayisi Umhlahlandlela kanye nemishini eyinkimbinkimbi ahlukahlukene. amakhono kwezobuchwepheshe yale mishini kuthiwa i ebanzi ngempela.

imishini Bestsentroshlifovalnoe

Ukugaya umshini I-metal yalolu hlobo uyakwazi sokuhlinzeka esiphezulu izinga machining of workpieces. Eqinisweni, lezi amayunithi anomusa eziphambili futhi wakhiqiza ngokwengeziwe ka cylindrical ukugaya onobuhle. Ngokuvamile bajwayele ekudalweni ukwenziwa othomathikhi ukudluliswa imigqa, njengoba uma kunesidingo ingakhishwa ifakwe yiluphi uhlobo amadivayisi ukuqalisa futhi amathuluzi ukulawula asebenzayo osayizi nalutho.

Ngo imishini efana ingase centerless ukugaya umshini kwenziwe futhi yangaphandle futhi ingaphakathi imikhiqizo metal. Nokho, ukusebenza yokugcina Kwenziwa ukuzisebenzisa ngempela ezingavamile. Noma kunjalo, ephelele kunazo zonke amayunithi esetshenziswa ukugaya steel, Alloys nokunye okunjalo. D.

imishini Honing

Nokusetshenziswa lolu hlobo amayunithi, metal yokugcina ukugaywa. Ikhishwe honing imishini ngoba evele yangaphakathi noma yangaphandle nge ilungiselelo mpo noma okuvundlile eyodwa noma ngaphezulu nokwakha uthi lokuphotha. Headstock imishini enjalo ogibele ikholomu mhlahlandlela. Uthi lokuphotha enamathiselwe honing ikhanda ekhethekile. Njengoba ukucutshungulwa izingxenye ku amayunithi kwalesi silwane kufanele kwenziwe nge ngokunemba okuphelele design yabo kuhlanganisa izinhlobo ezahlukene asebenzayo zokulawula esekelwe yokuxhumana noma xhumana nesilinganiso amasu.

Sander: intengo

Izindleko zalolu hlobo of imishini kuncike amandla alo, ukusebenza kanye nosayizi. Futhi, intengo imishini ingase yehluke kuye ngesistimu zilwane. Ngakho, onobuhle encane Surface kungamenza alahlekelwe ku ezahlukene ayizinkulungwane 300-400. Ruble. Ukuze professional imodeli nokusebenza okusezingeni yalolu hlobo kuyodingeka bakhokhe ruble 2 million. cylindrical Small ukugaya imishini abiza emhlabeni izinkulungwane 60-300. ruble. Intengo ntathu imishini ephezulu ukusebenza kwalesi uhlobo ayizinkulungwane 400-1500. Ruble. Bestsentroshlifovalnoe imishini kuncike ekusebenzeni angathengwa at ayizinkulungwane 300-2000. Ruble.

Ukugaya amasondo ngoba umshini amathuluzi

Lokhu ngamathuluzi ahlukahlukene olwalwenza esetshenziswa imishini ukusebenza kaningi. Khetha kubo ngokusekelwe ikakhulukazi yokuthi ukwenza noma yiluphi uhlobo lomsebenzi ahloselwe ukusebenzisa. Uhlobo emjikelezweni incike model of the umshini. Ngokwesibonelo:

1. Ukuze imishini cylindrical ukugaya ezisetshenziswa imibuthano elula iphrofayela ngqo.

2. Ukuze imishini efana umshini centerless ukugaya, ngokuvamile zisebenzisa imibuthano iphrofayela iqonde nge ikhefu sohlangothi olulodwa.

3. Ukuze ukugaya flat noma ubuso ingasetshenziswa kuhlanganise isiyingi, inkomishi ezimise-, cylindrical noma amasondo oyindilinga.

4. amathuluzi Ukulola ngokuvamile asetshenziselwa Belleville.

5. Ukuze kusebenzeke yangaphakathi ngokusebenzisa imikhiqizo ukusetshenziswa shlifgolovki.

Ezimweni eziningi, le ezipholisha sensimbi ezenziwe usebenzisa corundum enamandla kakhulu kumibuthano izibopho organic noma sobumba. Kunoma ikuphi, ithuluzi olwalwenza ukusebenza zalolu hlobo kumele bahlangabezane nalezi zidingo ezilandelayo:

• ukumelana imithwalo phezulu amandla centrifugal;

• ekucubunguleni workpiece ngezinga ezincane kunazo zonke maholoholo;

• abe namandla flexural okusezingeni eliphezulu zombili ezomile nasesimweni sokungasokwa ezimanzi;

• ukudubula ngangokunokwenzeka inqwaba chips per unit isikhathi.

uhlobo okusanhlamvu

Ngokuvamile asetshenziswa ekukhiqizeni izinto emibuthanweni aluminium oxide okusanhlamvu. Zingasetshenziswa ekwelapheni yensimbi, steel, insimbi, ngisho izinhlobo ezahlukene Alloys. Ikakhulukazi ukugaya izinto kanzima imibuthano ukusetshenziswa ne okuxubile okusanhlamvu uhlobo - alumina futhi zirconia. izinsimbi Soft (zethusi, ithusi) iphathwa ngemibuthano camera alumina ne-silicon Carbide. Amathuluzi ne okusanhlamvu ezinkulu azisetshenziswa ukugaya. Kuba nemiphumela emihle kakhulu ngokuya ebusweni olubushelelezi bungatholakala kuphela ukusetshenziswa imibuthano ezincane.

Njengoba ubona, imishini ukugaya yesimanje ungase ube ukwakhiwa ezahlukene futhi yakhelwe ukucutshungulwa izingxenye yanoma iluphi, kokubili endlini nangaphandle. amayunithi ezisetshenzisiwe yalolu hlobo futhi phezu amancane phezu amabhizinisi aphakathi nendawo kanye enkulu. umkhiqizo wabo kanye nekhwalithi amalunga ancike kuhlanganise ekukhethweni efanele ukusebenza amathuluzi athile, izinhlobo zazo kukhona abaningi.