Umshini esithandweni: isiqu, izici lobuchwepheshe

Izinqubo kwezobuchwepheshe nokukhiqizwa nokuqhutshwa izinto ezihlukahlukene futhi ngokuvamile ahlanganisa isinyathelo edlulisa ukuchayeka ezishisayo. Ngakho, eqeda wenziwa, iphele ngamazinga ashisa kakhulu, nokunamathisela ngomthofu futhi yingaba yini engakusiza. Ukuqalisa izinyathelo ezinjalo e Ohhavini ezivamile, ngisho nokuba angasetshenziswa ezimbonini akunakwenzeka njalo. Imikhawulo kungase kuhlobane ukuxhumana okungalungile imvelo emoyeni. Ngakho-ke, ukuba baxazulule izinkinga ezinjalo isebenzisa kuhhavini cleaner, lapho inqubo yokwelapha futhi aqede ukusonteka ngokweqile futhi warping ka preforms.

Injongo nemzila kwesicelo cleaner amaziko

ezishisayo sintering operation esikhaleni nje isicelo mechanical engineering kanye ithuluzi ukwenza, embonini yezokwakha, kulezo zimboni nokunye. d. Ngokwesibonelo, e ithuluzi nge operation iyunithi degassing ezifana izakhi kamuva yizici ezihlukahlukene kulandzelana nekuhlunga tinsita. Ngaphansi kokuqondisa efanayo ivumela esithandweni somlilo cleaner ukwenza nokunamathisela ngomthofu nekhwalithi sekugcineni uphawu izigaba zomuntu ngamunye phezu amabhodi kagesi.

Okusatshalalisiwe kanye nokusebenza sintering. Ngosizo lwawo ekwakhiweni kanye umkhiqizo zinikwa ukusebenza okudingekayo imikhiqizo ngobumba, Alloys okuqinile, refractory izimpushana zensimbi nezinto ezifana nalezo. D. Kufanele futhi ingasaphathwa umkhakha Metallurgical, okuyilona elisebenzayo futhi unesithakazelo imisebenzi ukwelashwa ukushisa. Ngokwesibonelo, cleaner esithandweni ivumela ukuba uqaphele lukhuni izinqubo, baguga futhi tempering Alloys. Ngakho ukwelashwa kungenziwa ngaphansi steel ahlukahlukene, ithusi kanye magnesium.

Ukucaciswa Eziyisisekelo

Ukusebenza esithandweni imiklamo ngokuvamile iba umbandela esiyinhloko Ukukhetha imodeli. Kulokhu, ezibekela bezikhali 3 kuya ku-20 kW. Ngaphezu kwalokho, ikhwalithi nekghono e ukulethwa ithonya ezishisayo, lesi sibalo kuthinta kancane. Ngokuvamile, ukwanda amandla njengoba umthamo ukulayisha, okuyinto kuxhomeke Ubukhulu design. Ngakho, onobuhle ejwayelekile commercial yalolu hlobo ingalandwa kusukela 15 kuya 40 kg impahla ngokwesilinganiso. Kodwa kukhona amayunithi evumela ukukhonza ngesikhathi u-100 kg. Benawo izici isilinganiso lokungeniswa ukuncibilika esithandweni ongakhonza eyodwa shift 9000 kg. Ngokuphathelene Izinga kanye nokwethulwa ngokuyiko umthelela ngaphakathi ekamelweni, kufanele kucatshangelwe ngqo lokushisa ububanzi. Kuyinto-1800 kuya ku-2000 ° C.

inqubo sokuncibilikisa

Ubuchwepheshe amayunithi ezivamile esekelwe isinyathelo le khulula arc. Imininingwane kwenzeka kagesi negesi ingxube. Okulandelayo, arc okuholela ngenxa emakamu eliphezulu e vacuo inikeza anda imiphumela ezishisayo. Ngisho umthamo ezincane cleaner-arc esithandweni kungaba ancibilike steel workpiece.

Kulokhu, zikhona izimiso ezimbili ukudluliswa ukushisa nendaba. Lena umthelela nenkhulumombiko. Esimweni sokuqala amandla amafomu arc phakathi electrode kanye workpiece, okuyinto kule ukucushwa ithola ukushisa esiphezulu. Ukushisa ongaqondile kuhlanganisa umsebenzi nge electrode amabili isinyathelo buqamama ukuze into. Ngokusobala, isithando somlilo cleaner nge ngqo ukudluliswa ukushisa kahle, kodwa asikwenzi iphesenti enkulu ezimbi ukwelashwa izici ukushisa.

izinhlobonhlobo amaziko

Imodeli eziyisisekelo arc cleaner ukwakhiwa somlilo ukwakhiwa kuchaziwe ngenhla. Nale imishini ungakwazi ukugcina iningi zezintaka eziyinkimbinkimbi ingxubevange metal, kuhlanganise impahla refractory. Olunye uhlobo iyona lokungeniswa ukuncibilika somlilo, idivayisi esihlinzeka Ngobhojwana NgamaFascist ezintweni ezingafanele. Nje inqubo Ngobhojwana NgamaFascist futhi ukuncibilika luyasetshenziswa impahla icala ku inqubo ekamelweni. Isimiso lokungeniswa wokusebenza kubhekwa eqolo ukuwanakekela, ngakho-ke isetshenziswa kancane njalo futhi kuphela uma kunesidingo umsebenzi ezisansimbi eziyinkimbinkimbi. I izinhlobo ezithile cleaner esithandweni ihlinzeka inhlangano cathode. idivayisi okunjalo ukuthela Alloys ukuhlanzwa kanye metal ingots. imishini Bezakhiwe kuyinto isibhamu ukushisa, okusho okuqondiswe nokobana imikhiqizo ugongolo labadubuli.

Emihle nemibi cleaner Ohhavini

Kuqhathaniswa ezivamile cleaner amaziko ukuze bayothola ukwelashwa ukushisa kwenza esebenza kahle kakhulu umphumela ezishisayo ku workpiece. Kulokhu, opharetha unenkululeko ulungise izilungiselelo ukushisa, okuyinto, isibonelo, kuhilela cleaner lokungeniswa esithandweni Ukuphekwa Ngobhojwana NgamaFascist. Izinzuzo izakhiwo ezinjalo zihlanganisa kanye nokwenzeka ukuthola impahla metal okumsulwa kuqhathaniswa. Okungukuthi, ubuchwepheshe aqede ukungcola ngokweqile izinhlayiya okuqinile angaphandle - imikhiqizo ukwelashwa ezishisayo.

Ngokuqondene nemiphumela ethile engathandeki, zihlotshaniswa ongaphakeme isisetshenziswa amayunithi obumba isakhiwo. Akukona ngisho amaphutha nabavoti impahla, nangaphansi enemibandela ayadingeka ukudalwa elikhiqizayo ukwelashwa ukushisa futhi ezithinta isakhiwo evele ukusebenza. Ngaphezu kwalokho, phakathi kwesithando somlilo cleaner, intengo okuyinto ngokwesilinganiso 500-700 THS. Hlikihla., Izinkampani ezimbalwa etholakalayo. Nokho izinga okusezingeni sintering ancibilike - lena indlela ezibizayo nokukhawulela uhlelo lwayo lokusebenza.

abakhiqizi

Ukuthengisela cleaner amaziko benza amabhizinisi ezinkulu, ubambisene nezikhungo of ukudizayina nokuthuthukiswa imishini industrial. Namuhla, imishini eliphezulu yalolu hlobo emakethe ukunikezela ezifuywayo kanye abakhiqizi angaphandle SCHMETZ XERION. Le mikhiqizo bagxile ekukhishweni ejwayelekile imisebenzi ezishisayo, futhi imisebenzi ezikhethekile ezifana okusheshayo annealing. Moscow imishini industrial imboni onguchwepheshe ukukhiqizwa cleaner amaziko, futhi linikeza ukusebenza ohloniphekile amayunithi. Nge mnikazi imishini okuthwala sokuqasha metal, sintering nezinqubo ejwayelekile ezishisayo. imodeli okuzenzakalelayo inikeza "armored ukhonkolo isitshalo", okuyinto eba ephezulu cleaner amayunithi ngamakhamera besiyoba sikhulu thwebula.

isiphetho

Isibonelo ubuchwepheshe of cleaner annealing libonisa ukuthi kunezinto njalo izixazululo ezintsha ukuzithethelela enkonzweni. Nakuba okufanayo eMoscow imishini industrial isitshalo ulwela nokwandisa yesifunda izidingo ezahlukene zamabhizinisi, abathengi, eqolo icubungula cleaner ukwelashwa ukushisa ngoba amakhasimende amaningi ezingaba kwenza le ndlela yaphela indaba yalo. Ukunqatshwa amaziko enjalo kungenxa izindleko zabo nje kuphela, kodwa ngenxa yokungabi bikho isidingo imikhiqizo ephezulu. Noma kunjalo, izinkampani okuholela ezisebenza zobuchwepheshe izindawo umkhakha, asisakwazi ukwenza ngaphandle kokusebenzisa izindlela ezinjalo ukwelashwa ukushisa.