I-Chute engagugi

Incazelo emfushane:

I-Chute engagugi

I-chute ingenye yemishini eyinhloko esetshenziselwa ukuthutha, ukuhlunga nokudlulisa izinto eziningi ekukhiqizweni kwezimboni, esetshenziswa kabanzi ezimbonini ezifana nezezimayini, amalahle, i-metallurgy, izinto zokwakha, ubunjiniyela bamakhemikhali kanye nokukhiqizwa kwamandla. Ama-chute ajwayelekile athembele ekudonseni kwezinto ukuze afinyelele ukuthutha, anesakhiwo esilula kanye nezindleko zokusebenza eziphansi kanye nokugcinwa. Kodwa-ke, ngesikhathi sokusetshenziswa isikhathi eside, ahlala ebhekene nokuthinteka, ukungqubuzana kanye nokusikwa ngezinto eziningi ezinobunzima obukhulu (njenge-ore, amalahle aluhlaza kanye ne-slag yensimbi), okwenza avame ukuguguleka nokuguquka, ngaleyo ndlela afinyeze impilo yawo yesevisi. Ukufakwa kabusha njalo nokugcinwa akugcini nje ngokwandisa izindleko zokukhiqiza, kodwa futhi kubangele ukuphazamiseka kokukhiqiza futhi kuthinte ukusebenza kahle kokukhiqiza. Ama-chute angagugi ayimishini ethuthukisiwe eyenzelwe ukubhekana nobuhlungu bokunganele kokumelana nokuguguleka kwama-chute avamile. Ngokukhetha izinto ezingagugi, ukwenza ngcono ukwakheka kwesakhiwo kanye nokwamukela ubuchwepheshe obukhethekile bokucubungula, athuthukisa kakhulu ukusebenza okulwa nokuguguleka kanye nokulwa nomthelela kwama-chute, andise impilo yawo yesevisi, futhi abe yimishini eyinhloko emkhakheni wokuhambisa izinto eziningi. Ngokwencazelo, i-chute engagugi ibhekisela ku-chute ethwala amandla adonsela phansi enesakhiwo sayo sonke noma indawo yokusebenza enokusebenza okuhle kakhulu kokulwa nokuguguleka kanye nokulwa nomthelela ngokusebenzisa ukulungiswa kwesakhiwo noma ukwelashwa okungagugi phezulu, okukwazi ukumelana nokukhuhla kanye nokuguguleka ngesivinini esikhulu, izinto zobuningi ezinobunzima obukhulu isikhathi eside. Uma kuqhathaniswa nama-chute avamile ensimbi, impilo yayo yesevisi ingandiswa izikhathi ezingu-3-10, ngisho nezikhathi eziningi kwezinye izimo zokusebenza, okunciphisa kakhulu izindleko zokugcinwa kwemishini kanye nokulahlekelwa komkhiqizo ebhizinisini.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo Wobuchwepheshe

Ukuhlukaniswa Ngokwezinto Ezingagugi

Ngokwezinto ezisetshenziswayo ezivimbela ukuguguleka, ama-chute ajwayelekile avimbela ukuguguleka angahlukaniswa ngezigaba ezilandelayo:

Ama-Chutes amelana nokugqokwa kwensimbi ephezulu ene-chromium: Insimbi ephonswe nge-chromium ephezulu ingenye yezinto zokuqala ezisetshenziswayo ezingagugi zensimbi, ezinobulukhuni obuphezulu (i-HRC kufika ku-56-65), ukumelana okuhle nokuguguleka, kanye nokumelana okuhle kakhulu nokushisa okuphezulu. Izingxenye ze-chute zikhiqizwa ngokufakwa kwe-integral, okwenza zifanelekele izimo zokusebenza ezihilela umthelela ovela ezintweni ezinkulu. Kodwa-ke, zinezinkinga ezifana nokuqina okungekuhle (okuthambekele ekuqhekekeni ngaphansi komthelela omkhulu), isisindo esinzima, ubunzima bokucubungula okuphezulu, kanye nezindleko eziphakeme.

Ama-Chute ensimbi ahlanganisiwe angavimbeli ukugqokwa kwe-alloy: Kwenziwe ngokusika nangokushisela amapuleti ensimbi ahlanganisiwe amelana nokuguguleka e-bimetallic, kanye nesendlalelo esingaguguleki esenziwe nge-alloy ephezulu ye-chromium enekhabhoni ephezulu kanye nesendlalelo sensimbi ejwayelekile ephansi yekhabhoni. Lo mklamo uhlanganisa ubulukhuni obukhulu besendlalelo esingaguguleki nokuqina okuhle kwesendlalelo sesisekelo, okunikeza ukushibilika okuhle kakhulu, ukucubungula nokwakheka okulula, kanye nokufakwa nokugcinwa okulula. Njengamanje uhlobo lwe-chute olungaguguleki olusetshenziswa kakhulu emkhakheni wezimboni. Isendlalelo esingaguguleki samapuleti ensimbi ahlanganisiwe amelana nokuguguleka e-bimetallic ngokuvamile sifinyelela ku-HRC 58-62, ngokumelana nokuguguleka okuphindwe izikhathi ezingu-8-12 kunensimbi evamile ephansi yekhabhoni. Iphinde ibe nezindleko eziphansi kanye nokuzivumelanisa nezimo okunamandla uma kuqhathaniswa nama-chute ensimbi ahlanganisiwe ahlanganisiwe aqukethe i-chromium ephezulu.

Ama-Chutes amelana nokuguguleka kwe-Ceramic: Ukusebenzisa amathayili e-ceramic e-alumina noma e-zirconia noma ama-ceramic e-monolithic njengengqimba engagugi, aboshwe noma afakwe ebusweni besisekelo sensimbi. Ama-ceramic anobulukhuni obuphezulu kakhulu kunezinto zensimbi (i-HRA kufika ku-88-95) kanye nokumelana okuhle kakhulu nokuguguleka. Ngaphezu kwalokho, ubuso bawo obubushelelezi buholela ekulinganisweni okuphansi kokungqubuzana, ukumelana nokugeleza kwezinto okuphansi, kanye nengozi encishisiwe yokunamathela noma ukuvala izinto, okwenza zifaneleke kakhulu ekudluliseni izinto ezinomswakama ophezulu kanye nokuthambekela. Okubi okuyinhloko ukuqina okungekuhle (ama-ceramic avame ukuqhekeka futhi awe lapho ethintwa izinto ezinkulu) kanye nezidingo eziphezulu zezinqubo zokufaka.

Ama-Chutes amelana nokugqokwa kwerabha: Yenziwe ngama-raber liner angagugi aboshwe esisekelweni sensimbi. Irabha inokuguquguquka okuhle, okungavimbela umthelela wezinto ezibonakalayo, futhi ikhombisa ukumelana okuhle kakhulu nokuguguleka kwezinto ezincane ezinokuqukethwe okuphezulu kwenhlabathi, kanye nomsindo ophansi kanye nesisindo esincane. Ifanelekela izimo zokudlulisa noma ukudlidliza kwe-hydraulic chute. Kodwa-ke, inokumelana okuncane nokushisa okuphezulu, ithambekele ekugugeni nasekuguqukeni ngaphansi kokusetshenziswa isikhathi eside kokushisa okuphezulu, kanye nobunzima obuphansi, okwenza ingafaneleki ukuthutha izinhlayiya ezinkulu nezibukhali.

Ama-Chutes amelana nokuguguleka kwe-Polyurethane: I-polyurethane elastomer uhlobo olusha lwezinto ezimelana nokuguguleka ze-polymer, ezinokumelana nokuguguleka okuphindwe ka-3-5 kunerabha evamile. Inezici zokuqina okuhle, ukumelana namafutha, ukumelana nokuguga, isisindo esincane, kanye nokufakwa okulula, ezifanele ukuthutha izinto eziphakathi nendawo. Isetshenziswa kakhulu kuma-chutes emasimini ezimboni alula njengezitshalo zokulungisa amalahle kanye nokucubungula okusanhlamvu. Inkinga enkulu ukumelana nokushisa okuphezulu okumaphakathi, kanti izinga lokushisa lokusetshenziswa isikhathi eside alinconywa ukuba lidlule ku-80℃.

Ukuhlukaniswa Ngokwesimo Sesakhiwo

Ngokwemiklamo ehlukene yesakhiwo, ama-chute angagugi angahlukaniswa ngezinhlobo ezihlanganisiwe, ezihlanganisiwe, ezihlanganisiwe, kanye neziqinile:

● Ama-chute amelana nokuguguleka ahlanganiswe ndawonye anamandla aphezulu esakhiwo kanye nezendlalelo ezifanayo ezimelana nokuguguleka, kodwa ayabiza futhi ayasinda, asetshenziswa kakhulu kuma-chute amancane.
● Ama-chute afakwe ngaphakathi kwe-liner aqinisa ama-liner angagugi esisekelweni sensimbi ngama-bolt, okuvumela ukushintshwa kwama-liner agugile ngamanye ukuze kube lula ukuwalungisa. Lesi yisakhiwo esivamile sama-chute amakhulu.
● Izinhlobo eziboshiwe zisetshenziswa kakhulu kuma-chute angagugi amathayili e-ceramic, anokwakhiwa okulula futhi afanele ukuguqulwa kwama-chute angagugi ngendlela engajwayelekile.
● Izinhlobo eziqinile zakha izendlalelo ezingagugi ze-alloy endaweni yokusebenza ye-chute ngokusebenzisa i-hardfacing, zinikeza ukucubungula okuguquguqukayo, amakhono okwakha nokuguqula endaweni, izindleko eziphansi, kanye nokufaneleka kokuthuthukisa ama-chute avamile okumelana nokuguguleka.

Ukuhlaziywa Kwezindlela Zokugqokwa Kwezingcezu Ezingavimbeli Ukugqokwa

Ukuguguleka kwama-chute angagugi kuyinqubo eyinkimbinkimbi eguquguqukayo, enezindlela zokugqoka ezahlukahlukene ngaphansi kwezimo zokusebenza ezahlukene, ikakhulukazi ezihlukaniswe ngezigaba ezine ezilandelayo:

Ukugqoka OkugugulekayoUkuguguleka kokuguguleka kuyindlela evame kakhulu yokuguga kuma-chute angagugi. Lapho izinto eziningi ezihamba ngesivinini esikhulu zihamba phezu komhubhe, izinhlayiya zezinto ziqhubeka zithinta futhi zisika indawo yokusebenza, okubangela ukuguquka kwepulasitiki okuqhubekayo kanye nokuqhekeka kwezinto ezingaphezulu, ekugcineni okuholela ekugugulekeni. Izinga lokuguguleka kokuguguleka lihlobene ngqo nejubane lokugeleza kwezinto, ubulukhuni bezinhlayiya, ukuma kwezinhlayiya, kanye ne-engeli yomthelela: lapho ijubane lokugeleza lishesha, kulapho izinga lokuguguleka lishesha khona (ngokuvamile, inani lokuguguleka lilingana namandla e-3-4 ejubane lokugeleza); lapho ubulukhuni bezinhlayiya buphakama futhi imiphetho ibukhali, kulapho umphumela wokusika uqina khona ebusweni bomhubhe, okuholela ekugugulekeni okunzima kakhulu. Ema-engeli omthelela angu-15°-30°, ukuguguleka kokusika kubusa ngenani eliphezulu lokuguguleka; lapho i-engeli yomthelela isondela ku-90°, ukuguguleka kokukhathala kokuthinteka kuyabusa, ngokuguguleka okuphansi kakhulu.

Ukugqoka OkungagugiUma izinhlayiya eziningi zezinto zishelela uma kuqhathaniswa nobuso be-chute, izinhlayiya eziqinile ezibambeke phakathi kwezinto kanye nobuso bokusebenza zisebenza njengezinto ezisusayo ukusika nokuklwebha ubuso, okubangela ukususwa kancane kancane kwezinto ezingaphezulu. Lolu hlobo lokuguguleka luvame ukwenzeka phansi nasemaceleni e-chute, lapho izinto ziqoqana futhi zigeleza khona. Izinga lokuguguleka okusanhlamvu lihlobene ngqo nokuqukethwe kokungcola okuqinile kanye nosayizi wezinhlayiya ezintweni. Izinto eziqinile njenge-iron ore kanye nesihlabathi se-quartz zibangela ukuguguleka okukhulu kakhulu kuma-chute kunezinto ezithambile ezifana namalahle aluhlaza kanye nokusanhlamvu.

Ukugqoka OkungafaneleEzindaweni zokungena nasekugobeni kwezindawo zokungena ezinamaconsi amakhulu, izinto ziyawa zisuka phezulu futhi zithinte ngqo indawo yokusebenza. Imiphumela ephindaphindwayo ibangela ukuqhekeka kokukhathala endaweni yokungena yezindawo zokungena, okukhula njalo, okuholela ekuqhekekeni kwezinto kanye nokwakheka kwemigodi—lokhu kungukuguguleka komthelela. Ukuguguleka komthelela kugqame kakhulu ezindaweni zokungenisa ukudla zezindawo ezinkulu zokuchoboza izimayini, lapho imiphumela evela emabhulokini amakhulu ensimbi ingagcini nje ngokubangela ukuguguleka kodwa ingase iholele nasekugugulekeni kwesakhiwo kanye nokuqhekeka kwezindawo zokungena.

Ukugqoka OkugqwalaLapho kuhanjiswa izinto eziqukethe izinto ezibolayo, njengelahle eliluhlaza eliqukethe isibabule, i-slag yomlotha omanzi, kanye nezinto zokusetshenziswa zamakhemikhali, indawo yokusebenza ye-chute ibhekana nokugqwala kwamakhemikhali kanye nokuguguleka kwezinto ngesikhathi esisodwa. Ukugqwala konakalisa isakhiwo sobuso bezinto, okwenza kube lula ukuguguleka, kuyilapho ukuguguleka kususa njalo indawo ebolile, okuveza izinto ezintsha ekugqwaleni okuqhubekayo. Lo mphumela wokubambisana usheshisa kakhulu izinga lokuguguleka kwe-chute. Ukuguguleka okubolayo kwenzeka kakhulu ezimweni zokuhambisa ezimanzi kanye nasezimbonini zamakhemikhali, okubeka izidingo eziphakeme ekumelaneni nokugqwala kwezinto ezingagugi.

Izimo Zohlelo Lokusebenza

Ngokuphikisana nokwanda kwezinto ezithwala izinto eziningi emkhakheni wezimboni waseShayina, isidingo semakethe sama-chute angagugi siyaqhubeka sikhula. Ngenxa yentuthuko kwezobuchwepheshe bezinto ezibonakalayo, ukusebenza kwama-chute anjalo kuye kwathuthukiswa kancane kancane, kwakha iphothifoliyo yomkhiqizo ehlukahlukene esebenza ezimweni ezahlukene zokusebenza. Ubuchwepheshe bezinto ezihlanganisiwe ezingagugi njengezinhlanganisela ze-bimetallic kanye nezinhlanganisela ze-ceramic sebukhulile kakhulu. Abagcini nje ngokwandisa impilo yesevisi yama-chute angagugi kodwa futhi balawula ngempumelelo izindleko zokukhiqiza, bathola ukuqashelwa kabanzi emabhizinisini ezimboni.
Njengamanje, ama-chute angagugi asetshenziswa kakhulu ezimayini zamalahle ezingamathani ayizigidi eziyishumi, ezimayini ezinkulu zensimbi kanye nasezitshalweni zamandla okushisa. Kwamabhizinisi amaningi, impilo yokusebenza kwemishini iye yandiswa kusukela ezinyangeni ezi-3-6 zokuqala kuya eminyakeni emi-2-5 ngemva kokushintshwa. Lokhu kunciphise kakhulu izindleko zokulungisa kanye nokulahlekelwa yisikhathi sokukhiqiza, okuletha izinzuzo ezinkulu zomnotho.
Ukuthuthukiswa kwesikhathi esizayo kwama-chutes angagugi kugxile kakhulu ezindleleni ezintathu. Okokuqala, ukwakheka kwezinto ezihlanganisiwe. Izakhiwo ezintsha ezingagugi njengezinhlanganisela ze-ceramic-metal kanye nezinhlanganisela zerabha-ceramic zizothuthukiswa ukuze kuhlanganiswe izinzuzo zezinto ezahlukene, kulinganiswa ukumelana nokuguguleka nokuqina kanye nokunqoba imikhawulo yokusebenza kwezinto ezizodwa. Okwesibili, izixazululo ezenziwe ngokwezifiso. Ama-wear liners anobukhulu obuhlukene nezinto zokwakha azokwenzelwa izimo ezithile zokusebenza zamabhizinisi ngamanye, kanye nomklamo wesakhiwo olungiselelwe, ukuze kuthuthukiswe ukusebenza kwezindleko futhi kuncishiswe izindleko zomjikelezo wokuphila. Okwesithathu, ukuqapha okuhlakaniphile. Izinzwa zokuthola ukuguguleka zizofakwa kuma-wear liners ukuze ziqaphe ukujiya okusele kwengqimba yokuguguleka ngesikhathi sangempela futhi zikhiphe izixwayiso zakuqala zokuguguleka ngokweqile. Lokhu kusiza ukuvimbela izingozi zokukhiqiza ezibangelwa ukungena okungazelelwe kanye nokuvuza kwezinto, futhi kuthuthukise izinga lokusebenza okuhlakaniphile kanye nokugcinwa kwazo zonke.

Isingeniso Senkampani

I-Tangshan Runxing Machinery Co., Ltd., umkhiqizi ochwepheshe oseTangshan, eSifundazweni saseHebei ogxile ku-R&D, ekukhiqizweni kanye nasenkonzweni yokwakha endaweni yemikhiqizo yensimbi eqinile engagugi, yasungulwa ngo-2010.

Imikhiqizo yethu eyinhloko ifaka amapuleti okugqokwa e-chromium carbide overlay (CCO), ama-wear liners acutshungulwe ngokwezifiso, amapayipi angagugi kanye nokufakwa kwamapayipi, izintambo zokushisela ezine-hardfacing flux-core, imishini yokushisela ezenzakalelayo, kanye nensizakalo yobuchwepheshe yokulungisa i-roller surfacing. Silandela umqondo webhizinisi othi “Ubuqotho, Ikhwalithi Ephakeme, Ukusungula Izinto Ezintsha kanye Nentuthuko Eqhubekayo” kanye nobuchwepheshe bethu obuvuthiwe obuthuthukisiwe be-hardfacing surface yensimbi.

Sihlinzeka ngezixazululo ezilungiselelwe ngokwezifiso ezingagugi zezimboni zesimende, insimbi, izimayini, amachweba kanye nokugaya izinsimbi emhlabeni wonke, futhi sithole idumela elihle emakethe eRussia nase-Asia Ephakathi.

Lonke ibhizinisi lokuthumela ngaphandle ligunyaziwe futhi liphathwa yiHebei Yuwan International Trade Co., Ltd. Le nkampani yokuhweba iqeda yonke imisebenzi yokuthumela ngaphandle okuhlanganisa ukusulwa kwempahla, ukuthunyelwa, amadokhumenti kanye nokuqoqwa kwezinkokhelo. Ifektri yethu igxile ekuthuthukisweni nasekukhiqizweni komkhiqizo ukuqinisekisa ikhwalithi yomkhiqizo ezinzile kanye nokulethwa ngesikhathi.

I-Runxing Machinery inethemba elikhulu lokusungula ukubambisana kwesikhathi eside futhi izuze nawe!