A fannin na'urorin waldawa na goro, samar da wuraren walda wani tsari ne mai mahimmanci wanda ke ƙayyade ƙarfi da amincin haɗin gwiwa. Fahimtar ƙaƙƙarfan ƙaƙƙarfan tsarin ƙirƙira yana da mahimmanci don samun ingantaccen walda a aikace-aikace daban-daban. Wannan labarin ya zurfafa cikin tsarin mataki-mataki na yadda ake samar da wuraren walda a cikin injunan waldawa na goro.
- Shirye-shiryen Farfaji: Kafin fara aikin walda, dole ne a tsaftace saman kayan aikin da goro don cire duk wani gurɓataccen abu ko yadudduka oxide. Wannan yana tabbatar da kyakkyawar hulɗar ƙarfe-zuwa-ƙarfe, wanda ke da mahimmanci don cimma haɗin gwiwa mai ƙarfi da ɗorewa.
- Tuntuɓar Electrode: Yayin da injin walƙiya tabo na goro ke kunnawa, na'urorin lantarki suna tuntuɓar kayan aiki da goro. Aikace-aikacen matsa lamba yana ba da damar kafa haɗin wutar lantarki kuma yana farawa da kwararar walda.
- Joule Heating: Gudun walda na halin yanzu ta hanyar lantarki da kayan aiki suna haifar da dumama Joule a wurin lamba. Wannan yana haifar da narkar da ƙarfe na gida a wurin mu'amala, samar da narkakken tafkin walda.
- Rarraba zafi: Yayin aikin walda, rarraba zafi yana taka muhimmiyar rawa wajen sarrafa girma da zurfin wurin walda. Dace zafi rarraba yana tabbatar da cewa narkakkar karfe shiga cikin workpieces da goro yadda ya kamata, forming wani karfi metallurgical bond.
- Solidification: Kamar yadda walda halin yanzu daina, da narkakkar karfe da sauri sanyi da kuma solidifies, fusing da workpiece da goro tare. Tsarin ƙarfafawa yana rinjayar kayan aikin injiniya na wurin walda, gami da ƙarfinsa da taurinsa.
- Effecting Annealing: A wasu lokuta, wurin walda na iya samun sakamako mai ɓarna, inda yankin da zafin ya shafa ke samun kulawar sanyaya don sauƙaƙa saura damuwa da haɓaka ductility na haɗin gwiwa.
- Ingancin Ingancin: Bayan aikin walda, wuraren walda suna ƙarƙashin ingantacciyar ingantaccen bincike don tabbatar da bin ƙayyadaddun ƙayyadaddun bayanai da ƙa'idodi. Za a iya amfani da dabaru daban-daban na gwaji marasa lalacewa don tantance amincin walda.
Tsarin samar da wuraren walda a cikin injunan waldawa na goro shine tsaka-tsakin tsaka-tsaki na halin yanzu na lantarki, samar da zafi, da haɗin ƙarfe. Ta hanyar m surface shiri, madaidaicin aikace-aikace na waldi halin yanzu, da kuma dace zafi rarraba, high quality-weld spots ana samun, bayar da gudunmawa ga overall ƙarfi da kuma yi na welded gidajen abinci. Fahimtar da inganta wannan tsari na samuwar shine mafi mahimmanci don tabbatar da aminci da tsawon rayuwar abubuwan da aka haɗa a cikin aikace-aikacen masana'antu daban-daban.
Lokacin aikawa: Agusta-07-2023
