Iindaba zeshishini
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Ifomu ye-arc welding droplet ngokweqile
Ngokweeparamitha ze-welding ukusuka kwincinci ukuya enkulu, ziyi: inguqu ye-short-circuit, i-droplet transition, i-spray transition 1. Inguqu ye-short-circuit I-droplet etyhidiweyo ekupheleni kwe-electrode (okanye ucingo) idibene ne-short-circuit. ichibi elityhidiweyo. Ngenxa ye...Funda ngokugqithisileyo -
Iitekhnoloji ezintandathu zenkqubo ye-welding ephambili ekufuneka izaziwe ngabashicileli
1. Laser welding Laser welding: Laser radiation shushu umphezulu ukuba kusetyenzwe, kwaye ubushushu phezu komhlaba diffusable ukuya ngaphakathi ngokusebenzisa ubushushu conduction. Ngokulawula iiparamitha ze-laser ezinje ngobubanzi be-laser pulse, amandla, amandla encopho kunye nokuphindaphinda okuphindaphindiweyo, i-workpiece ...Funda ngokugqithisileyo -
Manual Tungsten Inert Gas Arc Welding of Stainless Steel Sheets
【Abstract】I-tungsten inert yegesi yokuwelda yeyona ndlela ibaluleke kakhulu kwimizi-mveliso yanamhlanje. Eli phepha lihlalutya uxinzelelo lwe-stainless steel sheet welding pool kunye ne-welding deformation yepleyiti encinci, kwaye yazisa inkqubo ye-welding esse ...Funda ngokugqithisileyo -
Indlela yokudibanisa i-titanium, iiWelders, nceda ugcine eli nqaku
I-alloys ye-Titanium inoxinano oluphantsi, amandla athile aphezulu, ukuxhathisa okulungileyo kwe-corrosion, ukuhanjiswa kwe-thermal ephantsi, i-non-toxic kunye ne-non-magnetic, kwaye inokudityaniswa; zisetyenziswa ngokubanzi kuphapho, i-aerospace, imichiza, i-petroleum, umbane, unyango, ulwakhiwo, imidlalo elungileyo...Funda ngokugqithisileyo -
Amandla agqithisileyo we-arc welding droplets
01 Umxhuzulane wokuthotywa okunyibilikisiweyo Nayiphi na into iya kuba notyekelo lokugxwala ngenxa yomxhuzulane wayo. Kwi-welding flat, ubunzima be-droplet yensimbi etyhidiweyo ikhuthaza ukuguqulwa kwe-droplet etyhidiweyo. Nangona kunjalo, kwiwelding ethe nkqo kunye ne-overhead welding, ubunzima be-d ...Funda ngokugqithisileyo -
Ngaba uyazazi ezi 8 iingcebiso zokunciphisa ukutshiza
Xa amadangatye ephaphazela, i-weld spatter kwi-workpiece ayisoloko ikude ngasemva. Emva kokuba i-spatter ibonakala, kufuneka isuswe - ebiza ixesha kunye nemali. Uthintelo lungcono kunokucoca, kwaye kufuneka sithintele i-weld spatter kangangoko sinakho-okanye...Funda ngokugqithisileyo -
Iindlela ezahlukeneyo ze-welding
I-welding yomoya oshushu ikwabizwa ngokuba yi-hot air welding. Umoya ocinezelweyo okanye igesi engasebenziyo (idla ngokuba yinitrogen) ifudunyezwa kwiqondo lobushushu elifunekayo ngokusebenzisa isifudumezi kumpu we welding kwaye itshizwe kumphezulu weplastiki kunye nomtya wokuwelda, ukuze ezi zimbini zinyibilike kwaye zidityaniswe ...Funda ngokugqithisileyo -
Iingxaki zomgangatho oqhelekileyo weeprojekthi zokuwelda (2)
Izixhobo zokuwelda iXinfa zineempawu zomgangatho ophezulu kunye nexabiso eliphantsi. Ngeenkcukacha, nceda u tyelele: Abavelisi be-Welding & Cutting Manufacturers - i-China Welding & Cutting Factory & Suppliers (xinfatools.com) 4. Imigodi ye-Arc Yinto ehlayo ye-sliding ekupheleni...Funda ngokugqithisileyo -
Iingxaki zomgangatho oqhelekileyo weeprojekthi zokuwelda (1)
Zonke iziphene ezinokubonwa ngeso lenyama okanye iglasi yokukhulisa amandla aphantsi kwaye ibekwe phezu komphezulu we-weld, njenge-undercut (undercut), i-weld nodules, i-arc pits, i-surface pores, i-slag inclusions, i-cracks yomhlaba, engafanelekanga. indawo yeweld, njl.Funda ngokugqithisileyo -
Aluminiyam ingxubevange iingxaki welding kunye neendlela
1. Ifilimu ye-Oxide: I-Aluminiyam ilula kakhulu ukukhupha emoyeni kunye nangexesha le-welding. Isiphumo se-aluminium oxide (i-Al2O3) sinendawo ephezulu yokuncibilika, izinzile kakhulu, kwaye kunzima ukuyisusa. Ithintela ukunyibilika kunye nokudityaniswa kwezinto zomzali. Ifilimu yeoksidi inomgangatho ophezulu ...Funda ngokugqithisileyo -
Uthotho lweNitrojeni (II) Ukulungiswa kweNitrogen
Ngenkqubela phambili yesayensi kunye nobuchwepheshe kunye nophuhliso loqoqosho, umda wokusetyenziswa kwenitrogen uyanda imihla ngemihla, kwaye uye wangena kumacandelo amaninzi kunye nobomi bemihla ngemihla. Abavelisi beMveliso yeNitrojeni - ...Funda ngokugqithisileyo -
Uthotho lweNitrojeni (I) Yintoni iNitrogen
UCarl Scheele, isazi samachiza saseSweden, noDaniel Rutherford, isazi ngezityalo saseSkotlani, bafumanisa initrogen ngokwahlukeneyo ngo-1772. Umfundisi uCavendish noLavoisier nabo bafumana initrogen ngokuzimeleyo ngaxeshanye. I-nitrogen yaqala ukubonwa njenge ...Funda ngokugqithisileyo
