Ngokweenjongo ze-17 ezizinzileyo zophuhliso lwehlabathi ezibekwe yiZizwe eziManyeneyo (i-UN), abavelisi akufuneki basebenzise amandla ombane kuphela, kodwa banciphise ifuthe labo kwindalo esingqongileyo.Ngelixa uxanduva loshishino lwentlalo lubalulekile kwinkampani, uSandvik Coromant uqikelela ukuba abavelisi bachitha phakathi kwe-10 kunye ne-30 yepesenti yezinto eziphathekayo ngexesha lokucubungula, kunye nokusebenza okuqhelekileyo okungaphantsi kweepesenti ze-50, kubandakanywa ukuyila, ukucwangcisa kunye nezigaba zokusika.
Ke bangenza ntoni abavelisi?Iinjongo ze-UN zicebisa iindlela ezimbini eziphambili, kuthathelwa ingqalelo izinto ezifana nokwanda kwabemi, ubuncwane obulinganiselweyo, kunye noqoqosho oluhambelanayo.Okokuqala, sebenzisa iteknoloji ukusombulula ezi ngxaki.Iingcamango ze-Industry 4.0 ezifana ne-cyber-physical systems, idatha enkulu okanye i-Intanethi yezinto (IoT) zihlala zikhankanywa njengendlela eya phambili kubavelisi abafuna ukunciphisa inkunkuma.Nangona kunjalo, oku akuthatheli ngqalelo into yokuba abaninzi abavelisi abakaphumezi izixhobo zomatshini zanamhlanje kunye nobuchule bedijithali kwimisebenzi yabo yokuguqula intsimbi.
Uninzi lwabavelisi bayaqaphela ukuba kubaluleke kangakanani ukhetho lokufaka ibakala ekusebenzeni nasekuveliseni ukujika kwentsimbi kunye nendlela ekuchaphazela ngayo imveliso kunye nobomi besixhobo.Nangona kunjalo, abantu abaninzi bayaliphosa iqhinga ngokungawuthatheli ngqalelo yonke ingcamango yesixhobo.Yonke into ukusuka kwiincakuba eziphambili kunye nezibambo ukuya kwizisombululo zedijithali ekulula ukuzisebenzisa.Nganye kwezi zinto zinokunceda ukwenza intsimbi ijike ibe luhlaza ngokunciphisa ukusetyenziswa kwamandla kunye nokunciphisa inkunkuma.
Abavelisi bajongana nemingeni emininzi xa bejika intsimbi.Oku kubandakanya ukufumana iitshiphusi ezithe kratya ngomphetho ngamnye ukusuka kwincakuba enye, ukwandisa amaxabiso okususwa kwesinyithi, ukunciphisa amaxesha okujikeleza, ukunyusa umgangatho we-inventri kwaye, ngokuqinisekileyo, ukunciphisa inkunkuma yezinto eziphathekayo.Kodwa kuthekani ukuba kukho indlela yokusombulula zonke ezi ngxaki, kodwa ngokubanzi ukuqhubela phambili ekuzinzeni okukhulu?Enye indlela yokunciphisa ukusetyenziswa kwamandla kukunciphisa isantya sokusika.Abavelisi banokugcina imveliso ngokwandisa ngokulinganayo imilinganiselo yokutya kunye nobunzulu bokusika.Ukongeza ekongeni amandla, oku kwandisa ubomi besixhobo.Ekujikeni kwentsimbi, u-Sandvik Coromant ufumanise ukuba ukonyuka kwe-25% kumndilili wobomi besixhobo, kudityaniswe nemveliso ethembekileyo neqikelelwayo, kunciphisa ilahleko yezinto eziphathekayo kunye nokufaka.
Ukukhethwa okufanelekileyo kwezinto eziphathekayo kunokufikelela le njongo kwinqanaba elithile.Yiyo loo nto uSandvik Coromant efake amanqanaba amabini amatsha e-carbide, i-GC4415 kunye ne-GC4425, kwipotfoliyo yayo.I-GC4425 ibonelela ngokuphucuka kokumelana nokunxiba, ukumelana nobushushu kunye nokuqina, ngelixa ibakala le-GC4415 lenzelwe ukuncedisana ne-GC4425 xa kufuneka ukusebenza okuphuculweyo kunye nokumelana nobushushu obuphezulu.Kubalulekile ukuba uqaphele ukuba zombini amabakala angasetyenziselwa izinto ezinamandla ezifana ne-Inconel kunye ne-ISO-P amabakala ensimbi engenasici, eyona nto inzima kwaye iqinile kumatshini.Ibakala elifanelekileyo linokunceda umatshini amacandelo amaninzi kwivolumu ephezulu kunye / okanye imveliso yochungechunge.
IBanga le-GC4425 ligcina umgca wecala ongaguqukiyo wokhuseleko lwenkqubo ephezulu.Ngenxa yokuba izinto ezifakiweyo zinomatshini wokusebenza ngakumbi kumphetho ngamnye wokusika, i-carbide encinci isetyenziselwa umatshini inani elifanayo lamalungu.Ukongeza, ukufakwa kunye nokusebenza okungaguqukiyo kunye nokuqikelelwayo kunqanda umonakalo we-workpiece ngelixa unciphisa inkunkuma yezinto zokusebenza.Zombini ezi zibonelelo zinciphisa umthamo wenkunkuma owenziweyo.
Ukongeza, kwi-GC4425 kunye ne-GC4415, i-substrate kunye nokufaka i-coating yenzelwe ngokukodwa ukumelana nokushisa okuphezulu.Oku kunciphisa imiphumo ebangela ukugqoka ngokugqithiseleyo, ngoko ke izinto eziphathekayo zigcina umda wazo kakuhle kakhulu kumaqondo okushisa aphezulu.
Nangona kunjalo, abavelisi kufuneka baqwalasele ukusebenzisa into yokupholisa kwiincakuba.Ukuba isixhobo sisetyenziswa zombini i-subcoolant kunye ne-subcoolant, kunokuba luncedo kweminye imisebenzi ukuvala i-subcoolant.Umsebenzi oyintloko wokusika ulwelo kukukhupha iichips, ukupholisa kunye nokuthambisa phakathi kwesixhobo kunye nesixhobo sokusebenza.Xa isetyenziswe ngokuchanekileyo, ikhulisa imveliso, yongeza ukhuseleko lwenkqubo, kwaye iphucula ukusebenza kwesixhobo kunye nomgangatho wenxalenye.Ukusebenzisa isibambi esinesipholisi sangaphakathi nako kuyakwandisa ubomi bomsiki.
Zombini i-GC4425 kunye ne-GC4415 ibonisa isizukulwana sesibini se-Inveio® umaleko, i-CVD textured alumina (Al2O3) yokwambathisa eyenzelwe ngokukodwa umatshini.Uphando lwe-Inveio kwinqanaba le-microscopic lubonise ukuba umphezulu wezinto eziphathekayo ubonakaliswa yi-crystal orientation unidirectional.Ukongeza, ukuqhelaniswa nekristale kwisizukulwana sesibini i-Inveio coating iye yaphuculwa kakhulu.Okubaluleke ngakumbi kunangaphambili, i-crystal nganye kwi-coating ye-alumina ihambelana kwicala elifanayo, idala umqobo oqinileyo kwindawo yokusika.
I-Inveio inikezela ukuxhathisa okuphezulu kunye nobomi bokufaka ixesha elide.Ewe kunjalo, izixhobo ezomeleleyo zilungile ekunciphiseni ixabiso lenxalenye.Ukongeza, i-matrix ye-carbide ene-cemented ye-cemented iqulethe ipesenti ephezulu ye-carbide esetyenzisiweyo, eyenza ibe yenye yezona bakala ezinobungani bendalo.Ukuvavanya la mabango, abathengi baseSandvik Coromant baqhube iimvavanyo zangaphambi kokuthengisa kwi-GC4425.Inkampani enye yobuNjineli Jikelele yasebenzisa iblade ekhuphisanayo kunye neblade yeGC4425 kwipinch rollers.I-ISO-P grade inikezela ngokuqhubekayo kwangaphandle kwe-axial machining kunye ne-semi-finishing kwi-speed cutting (vc) ye-200 m / min, izinga lokutya kwe-0.4 mm / rev (fn) kunye nobunzulu (ap) be-4 mm.
Abavelisi bakholisa ukulinganisa ubomi besixhobo ngenani lamalungu amatshini (amaqhekeza).Amabanga akhuphisana nawo anokusika iinxalenye ezili-12 ngaphambi kokuba iplastiki inxibe i-deformation, ngelixa i-Sandvik Coromant efakelwayo inokusika iinxalenye ezili-18, ukwandisa ubomi besixhobo nge-50% kwaye ibonelele ngokuguquguqukayo kunye nokuqikelelwa kwangaphambili.Olu pho nonongo lubonisa iingenelo ezinokufunyanwa ngokudibanisa izinto ezifanelekileyo zokulungisa kunye nendlela iingcebiso malunga nezixhobo ezikhethiweyo kunye nokusika idatha evela kumlingane othembekileyo njengoSandvik Coromant unokunceda ukuqinisekisa ukhuseleko lwenkqubo kunye nokunciphisa ixesha lokukhangela elilahlekileyo.isixhobo esifanelekileyo.Izixhobo ezikwi-Intanethi ezinjengeSikhokelo seSixhobo seCoroPlus® zikwangqineke zidumile ekuncedeni abavelisi ukuba bavavanye ukutshintshwa kokufakwa kunye namabanga afaneleke kakhulu kwiimfuno zabo.
Ukunceda ngokujongwa kwenkqubo ngokwayo, u-Sandvik Coromant ukwaphuhlise inkqubo yolawulo lwenkqubo ye-CoroPlus® ebeka iliso kumatshini ngexesha lokwenyani kwaye ithatha inyathelo ngokweenkqubo ezicwangcisiweyo ezicwangcisiweyo xa kusenzeka iingxaki ezithile, ezinjengokuvalwa komatshini okanye ukutshintshwa kwezixhobo zokusika ezigugileyo.Oku kusizisa kwisincomo sesibini se-UN malunga nezixhobo ezizinzileyo: ukuya kuqoqosho olujikelezayo, ukuphatha inkunkuma njengento ekrwada kwaye uyityale kwakhona kwimijikelo engathathi hlangothi.Kuya kucaca ngakumbi ukuba uqoqosho lwesetyhula lunobuhlobo nokusingqongileyo kwaye lunenzuzo kubavelisi.
Oku kuquka ukurisayikilisha izixhobo eziqinileyo zekhabhide – emva kwayo yonke loo nto, sonke siyazuza xa izixhobo ezigugileyo zingapheleli kwiindawo zokulahla inkunkuma nakwitiphu.Zombini i-GC4415 kunye ne-GC4425 ziqulethe izixa ezibalulekileyo zeekhabhide ezifunyenweyo.Ukuveliswa kwezixhobo ezitsha ezivela kwi-carbide ehlaziyiweyo kufuna i-70% yamandla angaphantsi kokuveliswa kwezixhobo ezintsha ezivela kwizinto ezinyulu, ezibangela ukuba kuncitshiswe i-40% yokukhutshwa kwe-CO2.Ukongeza, inkqubo ye-carbide kaSandvik Coromant iyafumaneka kubo bonke abathengi bethu kwihlabathi liphela.Inkampani ithenga iincakuba ezigugileyo kunye neemela ezingqukuva kubathengi nokuba zivela phi na.Oku kuyimfuneko ngokwenene xa kujongwa indlela izinto ezinqabileyo nezinyiniweyo eziya kunqongophala ngayo ekuhambeni kwexesha.Ngokomzekelo, oovimba abaqikelelwayo be-tungsten bamalunga ne-7 yezigidi zeetoni, eziya kuthi zihlale iminyaka eyi-100.Inkqubo ye-Sandvik Coromant yokuthatha kwakhona i-80% inokuphinda isetyenziswe ngenkqubo ye-carbide buyback.
Ngaphandle kokungaqiniseki kwemarike yangoku, abavelisi abanakulibala ezinye izibophelelo zabo, kubandakanywa uxanduva lwentlalo yoluntu.Ngethamsanqa, ngokuphumeza iindlela ezintsha zoomatshini kunye nokufakwa kwe-carbide efanelekileyo, abavelisi banokonyusa uzinzo ngaphandle kokuncama ukhuseleko lwenkqubo kwaye baphendule ngokufanelekileyo ngakumbi kwimiceli mngeni i-COVID-19 izise kwintengiso.
URolf nguMphathi weMveliso eSandvik Coromant.Amava ekuphuhliseni nasekulawuleni iimveliso kwintsimi yezixhobo zokusika izixhobo.Ukhokela iiprojekthi zokuphuhlisa ii-alloys ezintsha kwiintlobo ezahlukeneyo zabathengi ezifana ne-aerospace, i-automotive kunye nobunjineli ngokubanzi.
Ibali leMade in India lineempembelelo ezifikelela kude.Kodwa ngubani umenzi we "Made in India"?Ithini imbali yabo?“IMashinostroitel” yimagazini ekhethekileyo eyenzelwe ukubalisa amabali amangalisayo… funda ngakumbi
Ixesha lokuposa: Aug-18-2023