Ukuze kuqondwe iingenelo zeentsimbi ezifakwe imisonto, kunokwenziwa izigqibo ezilandelayo.
1. Ukuchongwa kokwakheka kweekhemikhali
Uhlalutyo lomxholo we-C, Si, Mn, P, S, njl. kwiRebar
Ulwakhiwo lweekhemikhali kufuneka luhambelane nemigangatho ye-ASTM, GB, DIN kunye neminye.
2. Uvavanyo lokusebenza koomatshini
Uvavanyo lokutsalwa lubonisa amandla okutsalwa, amandla okukhupha, indawo yokuxinana, njl.njl.
Uvavanyo lokuqina kweRockwell okanye iVickers.
Kufuneka kulandelwe iikhrayitheriya zokusebenza koomatshini ezichazwe kwimigangatho ehambelanayo.
3. Ukufunyanwa kwesinyithi
Jonga isampuli kwi-metallographic analyzer ukuze ujonge iziphene kunye neesampuli ezikumgangatho ophantsi.
Ubume besakhiwo bufanele bube bushelelezi, bufane, bungabi nazimfanta kunye nezinto ezingafunekiyo.
4. Jonga umgangatho wewebhusayithi.
Hlola ngokubonakalayo inkangeleko, umgangatho womphezulu, umonakalo woomatshini, imifantu, ukuqhekeka, njl.njl.
I-Ra isetyenziselwa ukufumanisa uburhabaxa bomphezulu
5. Khangela intsingiselo
Iijigi kunye nezixhobo zisetyenziselwa ukujonga iiparameter ezifana nomgangatho wesinyithi, isandi kunye nokunyamezelana.
Jonga iziphene, umonakalo, ukuguguleka, njl.njl.
Ngokuhambelana nemigangatho yesizwe neyeshishini
6. Uvavanyo olungatshabalalisiyo
Zombini umphezulu kunye nongaphakathi zivavanyelwa indlela yokungena kolwelo okanye indlela ye-magnetic particle.
Ngoko ke, ukuba iziphumo zovavanyo ziyahlangabezana neemfuno zomgangatho woshishino kunokwenza uvavanyo olufanelekileyo lwe-rebar. Oku kufuna ukusetyenziswa kwezixhobo zovavanyo ezikhethekileyo kunye neenkqubo zovavanyo.
Ixesha lokuthumela: Okthobha-16-2023