Umsebenzi wokuvelisa ongenasiphako ufuna okungaphezulu kunoomatshini abanamandla, abanzima; ifuna ukuchaneka okupheleleyo kanye kwindawo yoqhagamshelwano. Eli nqaku libanzi liphonononga ubuchwephesha kunye nehlabathi elintsonkothileyo lomzobo wokufa. Siza kuntywila nzulu ekubeni kutheni ukukhetha umzobo ochanekileyo kuchaza impumelelo yomgca wakho wemveliso. Siza kuphinda sicacise ukuba uphuculo lwezixhobo ezikumgangatho ophezulu kakhulu zinokulinciphisa njani ixesha lakho lokuphumla elibiza kakhulu. Ukuba ivenkile yakho idiniwe kukukrazula iingcingo, ukujongana neziphene ezingamkelekanga kumphezulu, okanye ukutshintshiselana rhoqo ngezixhobo ezigugileyo, esi sikhokelo siya kukubonisa ukuba ungaqala njani ukwandisa imveliso yakho yemihla ngemihla ngokufanelekileyo.
Kwihlabathi elikhawulezayo lokwenziwa kwemizi-mveliso, ukungaguquguquki yinto yonke. Nokuba ubonelela ngecandelo leemoto okanye ubonelela ngezinto ze-aerospace, izixhobo zakho ezikrwada kufuneka zihlangabezane nokunyamezelana okumangalisayo. Ukuqonda oomatshini abasisiseko ngaphakathi kwisixhobo sakho kuya kukunika ukhuphiswano olukhulu.
Inkqubo yokuzoba ngocingo yindlela eqaqambileyo kodwa ekhohlakeleyo yokuguqulwa komatshini. Uqala ngentonga yocingo eshinyeneyo. Olu cingo lwentsimbi lubanjwa ngokuqinileyo ngokubambelela koomatshini. Emva koko, itsalwa ngedayisi. Njengoko idlula ekuvuleni okuncinciweyo, indawo enqamlekileyo iyancipha, ngexesha elifanayo ukwandisa ubude bayo bonke. Lumsebenzi oqhubekayo oqhutywa ngokupheleleyo kukutsalwa koxinzelelo, endaweni yokutyhala ucinezelo.
Amandla okutsala afunekayo ukwenza oku makhulu. La mandla aguqula ngokoqobo ukwakheka kweenkozo zangaphakathi zezinto kwizinga le-microscopic. Xa uzoba ucingo, wongeza kakhulu amandla okuqina esinyithi ngokusebenzisa into eyaziwa ngokuba ngukuqina komsebenzi. Umatshini oqhelekileyo wokuzoba unokukhupha iimayile zale mathiriyeli intsha ngemizuzu nje.
Nokuba uvelisa iintsimbi ezishinyeneyo ngeenjongo zokwakha okanye iingcingo ezicekethekileyo zombane ocekethekileyo, eyona fiziksi ingundoqo ihlala ifana ncam. Ucingo lutsalwa ngokuqhubekayo de lufikelele kumlinganiselo ochanekileyo ofunekayo ngumthengi. Ukuqonda olu tshintsho lusisiseko kunceda abaqhubi ukuba baxazulule imiba ngaphambi kokuba babangele iibhetshi ezilahliweyo.
Kufana nomsebenzi onzima Extrusion Die, umzobo wokufa usebenza njengomgcini-sango ogqibeleleyo womgangatho womzimveliso wakho. Ukusebenzisana phakathi kocingo kunye ne-die kunobundlobongela obumangalisayo. Sithetha ngokutyibilika okuqatha kunye nobushushu obunzulu, isizukulwana sobushushu sasekhaya. Ukufa okukumgangatho ophezulu kufuneka kuxhathise le ndawo ikhohlakeleyo, i-abrasive ngaphandle kokulahlekelwa yimilo yejometri. Ukuba umphezulu wokufa wehla nakancinane, umgangatho wocingo wehla ngoko nangoko ukuya kumanqanaba angamkelekanga.
Cinga nzulu malunga nomgangatho wemveliso yokugqibela ezithunyelwa kwindawo yakho. Isixhobo esincitshisiweyo siya kuphawula isinyithi, sishiya amanqaku anzulu, angamkelekanga angakhokelela kwi-micro-cracking ezantsi. I-wire kunye ne-die surface ihleli, i-aggressive contact ngokomzimba ngexesha lemveliso. Umzobo womzobo weprimiyamu uqinisekisa ukuba ucingo lokugqibela lugcina ubunzulu obugqibeleleyo, ukujikeleza, kunye nokugqiba okufana nesipili. Yiloo nto kanye abavelisi abaphezulu begxininisa kwizinto ezithile zokufa kunye neprofayili yejometri yangaphakathi.
Kutheni i-carbide isengumqolo weshishini lokuzoba ngocingo?
Thatha uhambo kuyo nayiphi na indawo enkulu yokuvelisa emhlabeni namhlanje. Ngokungathandabuzekiyo uya kubona izixhobo ze-carbide kuyo yonke indawo. I-carbide die ihlala ilihashe elipheleleyo, elingathandabuzekiyo elisetyenziswa kwicandelo lokuzoba ngocingo. Ukwenza ezi zixhobo zomelele, iinjineli zithatha umgubo wetungsten okrwada ziwuxube nesibophelelo secobalt. Oku kudala i-tungsten carbide, imathiriyeli edibeneyo eqhayisa ngobulukhuni obumangalisayo kunye nokuqina kweshishini.
Ukudweba isinyithi, akukho nto okwangoku ibetha umlinganiselo weendleko-ukusebenza kwe-carbide die. Xa uvelisa iintambo zoyilo ezingqingqwa okanye ucingo oluqhelekileyo lwentsimbi, ukuchasana kwempembelelo ye-carbide nib kuthintela ukuqhekeka okuyingozi phantsi kwemithwalo enzima. Inika uxhaso olukhethekileyo lokunxiba ngokuchasene neentsimbi ezirhabaxa kakhulu. KwaDrillstar, sisebenzisa imigaqo yesinyithi ephucukileyo efanayo xa sisenza ubugcisa bethuIintonga ze-Tungsten Carbide eziqinileyo kuba siyazi ngokwethu ukuba le ngxubevange isinda kangakanani na ukusetyenziswa kakubi kweevenkile mihla le. I-Carbide iphatha uluhlu olubanzi lwezicelo ngokungenasiphako, iyenza ibe yintsika kwi-inventri yayo nayiphi na i-CNC yokusabalalisa okanye umphathi wemveliso.
Xa kufuneka utyale imali superhard diamond kufa ucingo lwakho?
Ngelixa i-carbide ilukhetho oluhle, oluguquguqukayo, imisebenzi ethile yobuchwephesha obuphezulu ifuna ukugqithiswa ngokupheleleyo. Enter the remarkable diamond dies. Ezi zenziwe ngedayimani, nto leyo eyenza ukuba zibe zezona zixhobo zixhathisayo kwiplanethi. Ukuqina okugqithisileyo kwedayimani kuvumela ezi zixhobo zihambele phambili ukuba zibambe idiameter yazo kangangexesha elide ngokumangalisayo, kude kudlule nasiphi na isixhobo esiqhelekileyo sentsimbi okanye isixhobo sealloyi.
Uthumela ezi ndleko zifayo xa ukuhambelana komgangatho kuhambo olude kungaxoxiswana ngokupheleleyo. Bagqwesa ngokwenene ekuzobeni iingcingo ezicikizekileyo kunye neengcingo eziethe-ethe ezibhityileyo. Kwezi zicelo zikhethekileyo, nokuba ukutenxa kwi-microscopic kubungakanani besixhobo kubangela ukuqhawuka kwangoko kumgca. Zisetyenziswa kakhulu ukuzoba iintsimbi ezithambileyo ezifana nobhedu kunye ne-aluminiyam, ngakumbi kwishishini lonxibelelwano. Ngaphandle kweendleko eziphambili zangaphambili, ixesha elide lokufa lihlala likhokelela kwixabiso eliphantsi kakhulu-ngonyawo ngalunye oluvelisiweyo, eyonwabisa abaphathi bokuthengwa kwempahla yepragmatic egxile kwi-ROI yexesha elide.
I-PCD (i-Polycrystalline Diamond) kunye nedayimane yendalo ithelekisa njani umzobo wocingo?
Xa ukhetha idayimani iyafa kwindawo yakho, unokukhetha ezimbini eziphambili. Unokukhetha i-PCD okanye ukufaka idayimane yendalo. I-PCD imele i-polycrystalline diamond. Yinto eyenziweyo, ubunzima obukhulu obuyilwe kwiilabhoratri phantsi kobushushu obukhulu kunye noxinzelelo olukhulu. Ngenxa yokuba i-PCD ineekristale ezilungelelaniswe ngokungakhethiyo, yomelele ngokumangalisayo kwaye iyaxhathisa kakhulu kwimpembelelo. Inxiba ngokulinganayo kuwo wonke umphezulu wayo. Okubaluleke kakhulu, ayinazo iindiza zendalo eziqhekezayo ezinokuthi ngamanye amaxesha zibangele ilitye lendalo elimbiweyo liqhekeke ngokungalindelekanga.
Kwelinye icala, idayimani yendalo iyafa inika eyona ncopho igqibeleleyo yokuguda. Ukuba isicelo sakho esithile sidinga i-optical-grade, isiphelo esingenasiphako kwiintsimbi ezixabisekileyo, indalo ngokuqinisekileyo yindlela yokuhamba. Nangona kunjalo, i-PCD ubukhulu becala ithathele indawo kumzobo ochanekileyo kakhulu ngenxa yobomi bayo obuqikelelwayo obuqikelelwayo bokufa kunye nokusebenza okungaguqukiyo. Sibona obu bunzima bokwenziwa buboniswa kwitekhnoloji yanamhlanje, ejikajikayo, efana nephambili I-CD Texture Cutter (Isixhobo sokuJika seDayimane) isetyenziselwa ukuphumeza ukugqiba kwesipili esingenasiphako kwi-lathes ye-CNC.
Yiyiphi indima edlalwa yi-lubrication efanelekileyo kwinkqubo yokudweba?
Ungathenga umzobo wocingo obiza kakhulu emhlabeni. Nangona kunjalo, ngaphandle kokuthambisa okufanelekileyo, kuya kusilela ngokukhawuleza nangokumangalisayo. Ukukhuhlana ngokwemvelo kudala ubushushu obuphezulu. Ubushushu obuninzi kakhulu obungancitshiswanga buya kuphonononga ucingo olushushu kwidiyiti. Ulwelo olusebenza kakhulu okanye i-lubricant yomgubo isebenza njengesithintelo esibalulekileyo sokukhusela. Ipholisa ngokufanelekileyo indawo eshushu kwaye igungxule ubumdaka obuncinci besinyithi phambi kokuba ibangele imikrwelo.
I-emulsion efanelekileyo emanzi okanye umzobo owomileyo we-lubricant ye-powder lubricant iyanciphisa kakhulu ukungqubana. Inceda ukukhupha ukushisa ngokusebenzayo kude nendawo ebalulekileyo yokuguqulwa. Xa umda wokuthambisa obhityileyo udiliza ngenxa yendlala, ufumana unxibelelwano olukhawulezileyo, oluthe ngqo lwentsimbi ukuya kwintsimbi. Oku ngokuqinisekileyo kubangela ukuba umsesane wokunxiba owonakalisayo wenze kwindawo echanekileyo apho isinyithi singena kwisixhobo. Kwi-automation ephezulu, useto lwangoku, yonke into efayo isebenzisa iinkqubo zokuhambisa ulwelo oluphambili kunye nezinzwa. Oku kupholisa kuphucukileyo kukhusela izixhobo ezibiza imali eninzi ekungaphumelelini kobushushu kwangaphambi kwexesha.
Ulwa njani ukunxitywa kokufa kunye nokwandisa ubomi benkonzo?
Ngelishwa, ukunxiba okufayo yinxalenye engenakuthintelwa yefiziksi. Kodwa ngezicwangciso ezichanekileyo, inokulawulwa ngokungqongqo kwaye incitshiswe. Uninzi olukhulu lomonakalo lwenzeka kanye apho isinyithi esingenayo kuqala sichaphazela ifaneli emxinwa. Le ndawo ifumana ukunxitywa okuphezulu ngenxa yequbuliso, amandla oxinzelelo obundlobongela asetyenziswa kwimathiriyeli ekrwada. Ulwa oku ngokuyinhloko ngokukhetha ngononophelo izinto zokufa ezisekelwe kakhulu kwi-abrasiveness kunye nobunzima bentonga engenayo.
Uhlolo lwesiqhelo, olucwangcisiweyo lungundoqo ngokupheleleyo ekusebenzeni kakuhle kweevenkile. Ngaphambi kokuba umzobo ufe ngokupheleleyo kwaye wonakalise ibhetshi, amagcisa anezakhono anokuhlala ehlaziya iprofayile. Bangayiguqula ngokuchanekileyo ibe yidayamitha engaphezulu kancinane kwinqanaba elilandelayo kumgca. Ukusebenzisa izinto ezifakelwayo kwisakhiwo ezomeleleyo, ezifanayo kakhulu ngengqiqo ku-a I-Cemented Carbide Wear-Resistant Bushing, yandisa ubomi bakho bonke oomatshini. Ukukhusela indawo yevenkile kuthuli olurhabaxa kunye nesihluzi sokupholisa nako konyusa ubomi benkonzo yesixhobo sakho kakhulu.
Ngaba unokufezekisa ukucuthwa okukhulu kocingo kwipasi enye?
Kwiimeko ezininzi ezisebenzayo, zehlabathi lokwenyani, hayi. Ukuzama ukunyanzelisa ukucuthwa okukhulu kocingo ngokufa okukodwa kudla ngokukrazula intsimbi ngoko nangoko okanye kutyumze isixhobo esixabisa kakhulu. Isantya somzobo kunye nemida engokwemvelo yezinto eziphathekayo iyayithintela ngokupheleleyo. Endaweni yoko, abavelisi abakrelekrele basebenzisa iifa ezininzi ezicwangciswe kuthotho olude, oluqhubekayo. Udinga ukufa okuninzi kumatshini wokuzoba ngocingo ukuze ufezekise utshintsho olugqithileyo ngokukhuselekileyo.
Njengoko ucingo luhamba ngokukhawuleza ukuhla kumgca wemveliso, lutsalwa ngokufa ngokulandelelana. Ukufa ngamnye kunciphisa kancinane iprofayili enqamlezileyo ngepesenti ebalwe ngokwemathematika. Le ndlela ihlakaniphile, eqhubela phambili ivumela imathiriyeli ukuba izotywe phantsi ngeedamitha ezahlukeneyo ngokukhuselekileyo ngaphandle kokugqithisa imida yayo yokuqina. Ngokusasaza ngobuchule umsebenzi wokuguqula onzima kulo lonke uluhlu lweesayizi zokufa, uxinzelelo luhlala luhlala lukhuselekile ngaphantsi kwendawo yokuphuka. Le nkqubo yokuzoba ngocingo enamanqanaba amaninzi iyasebenza kakhulu kwaye inciphisa kakhulu amaxabiso okulahlwa.
Ngawaphi amacandelo aphambili angaphakathi kumzobo wocingo?
Jonga ngokusondeleyo ngaphakathi kumzobo wokufa, kwaye uya kufumana ubunjineli obuphezulu, ijometri yezowuni ezininzi. Ngokuqinisekileyo ayingomngxuma olula nje ogrunjwe ngesinyithi. Okokuqala, izinto eziphathekayo zingena kwi-angle angle (okanye i-cone yokunciphisa). Lo ngowona mmandla ubalulekileyo, ugxininiswe kakhulu apho kwenzeka khona ukuguqulwa kweplastiki. I-angle kufuneka ihambelane ngokugqibeleleyo nezinto zocingo ukuze kuqinisekiswe ukuhamba kakuhle, okungaphazamisekiyo.
Okulandelayo, idlula ngokuthe ngqo kwindawo yokuthwala. Eli licandelo eligqibeleleyo le-cylindrical elichaza ngokungqongqo i-diameter yokugqibela kwaye iqinisekisa ukuba ucingo lujikeleze ngokugqibeleleyo. Ekugqibeleni, kukho ukukhululeka komva okanye ukuphuma kwe-cone. Ukukhululeka ngasemva kuthintela isinyithi esishushu ekukhuhleni okanye ukukrazula njengoko sibuyela umva kancinci xa sishiya indawo ebambekayo. Yonke imilimitha ibalulekile xa usukela ukugqibelela kwimveliso.
Ukhetha njani izixhobo zocingo umzobo uyafa ngokusekelwe kwiimfuno zakho?
Ukukhetha izixhobo zokuzoba ngocingo kuyafa kubilisa ukuhambelana ngokugqibeleleyo nesixhobo kwimveliso ethile. Unoluhlu olubanzi lwezixhobo zokutsala kwimarike yanamhlanje, kubandakanya intsimbi, ubhedu, igolide, kunye ne-alloys ye-aerospace enzima ngendlela emangalisayo. Nganye kwezi zinyithi zahlukile ifuna indlela elungelelanisiweyo, elungiselelweyo.
Ukuba utsala intsimbi enzima, erhabaxa kakhulu, umgangatho wetungsten carbide ngokungathandabuzekiyo lolona bhejo lwakho lungcono. Ukuba uzoba amakhulu eemayile zobhedu kwintambo yasekhaya eqhelekileyo, iPCD ngumgangatho owamkelweyo woshishino wesantya esingenakuthelekiswa nanto kunye nobomi obude. Xa ukugqibelela okugqithisileyo komphezulu kwiingcingo zezonyango okanye ze-aerospace yeyona njongo iphambili, idayimani yendalo ithatha isithsaba. Izinto ezisetyenziswa ngaphakathi kwidayizi kufuneka zihlale ziqine kakhulu kwaye zingagugi kakhulu kunento oyitsalayo.
Isishwankathelo: Izinto eziphambili zokuThatha iMpumelelo yokuzoba ngocingo
Ukuqonda ubunzima bokuzoba itekhnoloji yinto eyahlula ivenkile zoomatshini abakumgangatho ophakathi kumaziko aphakamileyo, avelisa umthamo omkhulu. Nazi ezona ngongoma zibalulekileyo ekufuneka uzikhumbule:
- Isiseko soMzimba: Inkqubo yokuzoba ngocingo ixhomekeke ngokupheleleyo kumandla okutsalwa okulawulwayo ukuze kufezekiswe uguquko olukhulu lweplastiki ngaphandle kokwaphula i-substrate.
- UKhetho lweMathiriyeli yeQhinga: Ngalo lonke ixesha khetha i-carbide die kwiintsimbi ezomeleleyo zemizi-mveliso, sebenzisa i-PCD ixesha elide kakhulu lesinyithi esithambileyo, kwaye ugcine idayimane yendalo ukuze igqibeke ngokupheleleyo.
- I-Friction lolona tshaba lugqibeleleyo: Ukusebenzisa ukuthambisa okufanelekileyo kunciphisa kakhulu ukukhuhlana, kupholisa isixhobo ngokufanelekileyo, kwaye kuthintele umsesane onxitywa phambi kwexesha, oyintlekele.
- Ukuchaneka kweJiyometri yaNgaphakathi: I-angle yokusondela ebalwayo, indawo echanekileyo yokuthwala isilinda, kunye nokukhululeka ngasemva zonke zisebenza ngokubambisana ukuqinisekisa imilinganiselo eyiyo.
- ULondolozo olusebenzayo: Ukuhlolwa okucwangcisiweyo komzobo wakho wocingo kwandisa kakhulu ixesha lokufa kwayo, iqinisekisa ukusebenza okunenzuzo ephezulu kunye nokungaphazamisi.
E-Drillstar, siyaluqonda uxinzelelo olungayekeleliyo lwemveliso yemizi-mveliso. Nokuba ufuna ukuqhubela phambili I-Stellite Alloy Powder kwi-hardfacing yesiko okanye idinga ulwazi oluthembekileyo ekusebenzeni okuqinileyo kwe-carbide, ukwazi kakuhle ukuba izixhobo zakho zisebenzisana njani nezinto zakho sisiseko sempumelelo yexesha elide.
