Umahluko phakathi kwePipe yeNsimbi ye-ERW kunye nePipe yeNsimbi ye-HFW

Intsimbi yeCarbon ye-Erw

Umbhobho wentsimbi odibeneyo we-ERW

Yintoni umbhobho wentsimbi we-ERW?
Ukuwelda kwe-ERWUmbhobho wentsimbi odibeneyo we-ERW: oko kukuthi, umbhobho ojijelweyo wombane ojijelweyo onomthungo othe tye ojikelezayo ophezulu, kwaye umbhobho ojijelweyo ngumgca ojijelweyo we-longitudinal. Umbhobho wentsimbi we-ERW usebenzisa ikhoyili ejijelweyo eshushu njengezinto eziluhlaza, kwaye udlula ekugobeni kwangaphambili, ukwakheka okuqhubekayo, ukujijelwa, unyango lobushushu, ubungakanani, ukulungelelanisa, ukusika kunye nezinye iinkqubo. Ngexesha lenkqubo yokujijelwa kombhobho we-ERW, umsinga uvelisa ubushushu xa uhamba kumphezulu woqhagamshelwano lwendawo yokujijelwa. Ufudumeza imiphetho emibini yentsimbi kangangokuba imiphetho inokwenza ikhonkco. Kwangaxeshanye, phantsi kwesenzo soxinzelelo oludibeneyo, imiphetho yetyhubhu intsimbi engenanto iyanyibilika kwaye idibane.
Umbhobho we-ERW sisifinyezo sepayipi yentsimbi edityanisiweyo enokuchasana, ngelixa umbhobho we-HFW umele umbhobho wentsimbi edityanisiweyo ephindaphindekayo. Umbhobho wenziwe ngeekhoyili zentsimbi, kwaye ii-welds zihambelana nombhobho. Sesinye sezixhobo ezisetyenziswa kakhulu kwimisebenzi yezolimo, yemizi-mveliso, neyokwakha.
Inkqubo yokuvelisa imibhobho yentsimbi ye-ERW ibandakanya i-HFW. Ukuwelda kwe-ERW kubandakanya ukuwelda okuphantsi, okuphakathi, kunye nokuphezulu, ngelixa i-HFW ifanelekile ngokukodwa ukuwelda okuxhathisayo okuphezulu.
Umbhobho we-ERW: umbhobho odibeneyo wokuxhathisaUbubanzi bangaphandle (ububanzi bangaphandle): 10.3mm-609mm, ubukhulu: 0.5-20mm okanye ngokwezifiso. Kwimibhobho emikhulu, ukuwelda kwe-arc engaphantsi komhlaba kuya kusetyenziswa ekwenzeni.

 

 

Umbhobho we-HFW: umbhobho odibeneyo ophindaphindwayo ophezulu

Yintoni umbhobho wentsimbi we-HFW?
Kufuneka kuqatshelwe ukuba umbhobho we-HFW luhlobo lweUmbhobho we-ERW.
Umbhobho wentsimbi ojijelwe rhoqo (HFW) ubhekisa kumbhobho we-ERW onomjikelo wombane olingana okanye ngaphezulu kwe-70kHZ. Ngokuxhathisa ukujijelwa kwamandla ombane ojijelweyo, ubushushu obuveliswayo xa udibana nento bubangela ukuba umphezulu wento ufudumale ube yiplastiki, uze emva koko kwenziwe ukubumba okanye ukungafikeleli kudibaniso lwentsimbi. I-HFW ngamandla obushushu aqinileyo. Xa umsinga wombane ojijelweyo udlula kwi-conductor yesinyithi, kuya kwenzeka iziphumo ezimbini ezikhethekileyo, umphumo wesikhumba kunye nomphumo wokusondela. Inkqubo ye-HFW isebenzisa umphumo wesikhumba ukugxila kumphezulu wento yentsimbi kunye nomphumo wokusondela ukulawula indawo kunye namandla endlela yokuhamba kwamandla ombane ojijelweyo. Ngenxa yesantya esiphezulu, imiphetho yeepleyiti zokunxibelelana inokufudunyezwa kwaye inyibilike elunxwemeni, ize ikhutshwe ngenkqubo ye-butt.
Kufuneka kuqatshelwe ukuba ityhubhu ye-HFW luhlobo lwetyhubhu ye-ERW.

Ukuwelda okuphindaphindekayo (HFW) ngamandla obushushu aqinileyo. Ngokusebenzisa ukuwelda okuphindaphindekayo okuphindaphindekayo, ubushushu buyaveliswa kwinto yoqhagamshelwano, ukuze umphezulu wento ufudumale ube yiplastiki, uze emva koko wenziwe okanye ungawenziwa ukuze kufezekiswe indibaniselwano yentsimbi.

Umbhobho weNsimbi yeHfw

Ukusetyenziswa kunye neenzuzo zombhobho wentsimbi we-ERW
I-ERW imele ukuwelda okuchaseneyo, eneempawu zokusebenza kakuhle kwemveliso, iindleko eziphantsi, ukonga izinto, kunye nokuzisebenzela ngokulula. Ke ngoko, isetyenziswa kakhulu kumacandelo ahlukeneyo emizi-mveliso afana neenqwelo moya, inqwelo moya, amandla, izixhobo ze-elektroniki, imboni yeemoto, kunye nokukhanya, kwaye yenye yeenkqubo ezibalulekileyo zokuwelda.

Iingenelo zetyhubhu ye-HFW
Ngexesha lenkqubo yokuwelda, imibhobho yentsimbi ye-HFW ayifuni kongezwa kwesinyithi sokuzalisa. Ke ngoko, isantya sokuwelda siyakhawuleza kwaye ukusebenza kakuhle kwemveliso kuphezulu. Imibhobho ye-HFW isetyenziswa kakhulu ekuthuthweni kweoyile negesi, imibhobho yemithombo yeoyile, izakhiwo zezakhiwo, kunye nemibhobho eyahlukeneyo yoomatshini. Nangona kunjalo, umgangatho wemibhobho yentsimbi ye-HFW uchatshazelwa zizinto ezahlukeneyo ezifana nezinto ezikrwada kunye neenkqubo. Kwaye ulawulo lomgangatho wemveliso luye lwaba nzima. Ngoko ke inkqubo yokuvelisa kunye nokuwelda kusafuneka iphuculwe rhoqo.

Umahluko phakathi kwe-ERW (i-straight seam resistance welding) kunye ne-HFW (i-high-frequency welding) ngokuyintloko ngumgaqo.
Ukuwelda okuchaseneyo, njengoko igama lisitsho, yindlela yokuwelda ngokusebenzisa uxinzelelo kwii-electrodes emva kokuba ukuwelda kudityanisiwe, kunye nokusebenzisa ubushushu bokumelana obuveliswa ngumsinga odlula kumphezulu woqhagamshelwano kunye neendawo ezikufutshane zejoyinti. Ukuwelda okuphindaphindekayo: Xa umsinga ophindaphindekayo udlula kwi-conductor yesinyithi, kuya kuvela iziphumo ezimbini ezingaqhelekanga: isiphumo sesikhumba kunye nesiphumo sokusondela. Ukuwelda okuphindaphindekayo kusebenzisa ezi ziphumo zimbini ukuwelda imibhobho yentsimbi. Ezi ziphumo zimbini zisisiseko sokwenza ukuwelda okuphindaphindekayo kweesinyithi.
Ukuwelda okukhawulezayo kusebenzisa isiphumo sesikhumba ukugxininisa amandla ombane okhawulezayo kumphezulu wesixhobo somsebenzi; kwaye kusebenzisa isiphumo sokusondela ukulawula indawo kunye nobubanzi bendlela yokuhamba kombane okhawulezayo. Isantya sombane sikhawuleza kakhulu. Singafudumeza kwaye sinyibilikise imiphetho yeepleyiti zentsimbi ezikufutshane ngexesha elifutshane kakhulu, kwaye sifezekise ukumisa nge-extrusion. Nganye ineengenelo kunye neengxaki zayo. Ngokubanzi, kuyimfuneko ukuhlalutya nokukhetha ngokwemeko ethile.

Umbhobho wentsimbi we-ERW
Ixesha leposi: Jan-06-2025