Uhlalutyo lweshishini le-Cast Tungsten Carbide Flexible Welding Rope

Imiba yangaphandle enefuthe kuphuhliso loshishino

Imeko yezopolitiko

I-China isaxhasa ukuveliswa kweemveliso eziphezulu ezithatha indawo yemveliso ephantsi, kwaye ukuthunyelwa kweentonga ze-welding kulula kunokuthunyelwa kwepowder. Bakhuthaza ukuvelisa intambo ye-welding eguquguqukayo ye-carbide kunye nokwandisa umlinganiselo wokuthumela ngaphandle.

Imeko yezoqoqosho

Inkqubela phambili yophuhliso lwemarike ikwakhuthaze uhlaziyo lwemathiriyeli. Kwintsimi ye-surface, ngakumbi i-surface layer, abantu baye bahlawula ingqalelo ngakumbi nangakumbi kuyo. Kunzima ukuhlangabezana nokugqoka okuphezulu kunye neemfuno eziphezulu zokushisa usebenzisa into enye eqhelekileyo. Kwiminyaka yakutshanje, inkqubo ye-alloy particle Surfacing ifundwe. I-tungsten carbide hard alloy ifakwe kumphezulu we-substrate ukwenza umaleko ongaphezulu. I-corrosion kunye nokugqoka kwezinto eziphathekayo kuya kuncitshiswa kwinqanaba elithile, kwaye ubomi benkonzo yeengxenye buya kwandiswa.

Kule mihla, abavelisi abaninzi banezidingo ezingxamisekileyo zokwenziwa komsebenzi okhethekileyo wemigangatho yezixhobo zoomatshini, ukuze iindawo zikwazi ukusebenza ngokuqhelekileyo phantsi kweemeko ezinzima ezifana nesantya esiphezulu, ubushushu obuphezulu, uxinzelelo oluphezulu, umthwalo ophakathi, ukukhuhlana okukhulu, kunye nokugqwala. amajelo eendaba. Ukunxiba yeyona nto ibangela ukusilela kwesinyithi. 

Intambo ye-tungsten carbide welding material ngamasuntswana edayimani, i-spherical cast tungsten carbide particles kunye namasuntswana e-tungsten carbide, kunye ne-nickel cone ukuphucula ukuxhathisa komgangatho we-weld.

Ke ngaphezulu kweenkampani ezininzi zizimisele ukuhlawula amaxabiso aphezulu ukuze zithathe indawo yentonga ze-tubular zokuwelda ngeentonga ze-welding eziguquguqukayo.

Indawo yobugcisa

Isixa esinxitywayo kunye nokumelana nokunxitywa kwentambo ye-welding eguquguqukayo ye-carbide esetyenziselwa ukusetyenzwa kweentsimbi zokomba zentsimbi iye yavavanywa ngokulandelelanayo. Ukumelana nokunxitywa komgangatho wokuwelda kwalinganiswa kwaye kwavavanywa kusetyenziswa indlela eqhelekileyo ye-astmb611, kwaye xa kuthelekiswa nekhoyo yamazwe ngamazwe Ukuthelekisa ukusebenza kweentambo zokuwelda ezifanayo kunye nokusebenza okuphezulu, iziphumo zovavanyo zibonisa ukuba: xa kuthelekiswa nemveliso yentambo ye-welding ekhoyo, ngokutsho. ukuya kwi-astmb611 (indlela yovavanyo eqhelekileyo yokumisela ukomelela koxinzelelo oluphezulu lwezixhobo eziqinileyo) indlela eqhelekileyo (iimpawu eziphambili livili lentsimbi, ukunxitywa kwe-abrasive emanzi, ukurhawuka. iinkozo are corundum) kuvavanyo lomsebenzi. Iziphumo zibonisa ukuba ukuxhathisa kokunxiba kwentambo ye-welding eguquguqukayo ye-carbide esetyenziselwa ukugrumba umzimba wentsimbi engaphezulu ngokuhambelana nokuveliswa kwangoku kuphuculwe ngama-27% -47.1% xa kuthelekiswa nokunganyangeki kweentambo ze-welding ezifanayo kunye nokusebenza okuphezulu ihlabathi. %.

Isixhobo sokuvelisa sisebenzisa izixhobo ezithunyelwa kumazwe angaphandle kunye neefomula. Ubungakanani be-spherical cast tungsten carbide yaseTshayina isenomlinganiselo kwaye inokuveliswa kuphela phakathi kwe-0.15-0.45.

Isikali sangoku kunye neendlela zophuhliso lwexesha elizayo zolu shishino

Ukukhula kwesiseko sabasebenzisi

Ukujongana nzima ngentambo yokuwelda ye-tungsten carbide kunokuphucula ukusebenza kakuhle kwemveliso kunye nesikali sabasebenzisi siya kuba sikhulu kwaye sikhulu.

Intambo ye-welding ye-tungsten carbide flexible welding iveliswa kwaye ipakishwe kwiikhoyili, kwaye ubunzima bekhoyili nganye (intambo enye) ngokubanzi yi-10 ukuya kwi-20kg. Kwakhona kuphelisa ingxaki ye-splicing eqhubekayo xa usebenzisa i-tubular welding rods, enenzuzo ekuphuculeni ukusebenza kobunzima obujongene nezixhobo. Ukuveliswa kwangoku kwenza ukuba intambo ye-welding flexible ibe nokusebenza kakuhle kwe-welding kunye nokuxhatshazwa kokugqoka ngokulungelelanisa amacandelo athile amaqhekeza esigaba esinzima kunye ne-alloy-based alloy. Intambo yokuwelda ebhetyebhetye yokwenziwa kwangoku ayifanelekanga kuphela ukomelezwa komphezulu we-roller cone drill bits kunye namasuntswana okubhola entsimbi kodwa ingasetyenziselwa ukomeleza umphezulu wezinye izinto zentsimbi. 

Ukukhula kwemarike

Njengophuculo kunye neemveliso ezitshintshwayo, imarike yentambo yokuwelda ebhetyebhetye iyakhula.

Intambo ye-welding eguquguqukayo ye-tungsten i-tungsten carbide isebenzisa i-nickel-based alloy powder njengentsimbi edibeneyo. I-alloy esekelwe kwi-nickel ineempawu ze-melting point ephantsi, i-fluidity enhle, kunye nokumanzisa okulungileyo kunye neengqungquthela ze-WC kunye neengxenye zetsimbi, eziphucula ukuguquguquka. Iphucula ukusebenza kwe-welding, ukusebenza kakuhle kwe-welding, kunye nokugudiswa kwe-welding layer kwaye inciphisa iziphene ze-porosity zomaleko we-welding. Amasuntswana e-diamond adityanisiweyo, iipeliti ze-carbide ze-cemented, i-spherical cast tungsten carbide particles kunye ne-cast tungsten carbide particles zisetyenziswa njengezigaba ezinzima kwintambo ye-welding eguquguqukayo ukuphucula ukunyanzeliswa komgangatho we-weld.

Zibangele ezo zibonelelo zisuka kwi-tungsten carbide welding wire, ngakumbi naliphi na ishishini, ngakumbi ezo nkampani zokomba ioyile zijika zikhethe iintambo ze-carbide eziguquguqukayo.