Indlela yeTekhnoloji yokuHlola i-Yuantai Derun Square Tube Surface Crack Detection
Yuantai DerunItyhubhu yesikwereItekhnoloji yokuFumanisa iiNkatha eziphezu komhlaba ibandakanya indlela yokungena, indlela ye-magnetic powder, kunye nendlela yokufumanisa i-eddy current.
1. Indlela yokungena
Ukufunyanwa kweziphene ezingenelayo kukufaka ulwelo oluthile olunemibala olunokungena kwamanzi kumphezulu wetyhubhu yesikwere. Emva kokusula, umngxuma ungabonakala kuba kukho ulwelo olusele kwimngxuma yetyhubhu yesikwere.
2. Indlela ye-magnetic powder
Le ndlela isebenzisa amasuntswana amancinci e-magnetic powder. Xa ingena kwi-magnetic field evuzayo ebangelwe yi-crack, iya kutsalwa ize ishiywe. Ekubeni i-magnetic field evuzayo ibanzi kune-crack, i-magnetic powder eqokelelweyo kulula ukuyibona ngeliso lenyama (njengoko kubonisiwe kumfanekiso).
3. Indlela yokufumanisa umbane we-Eddy
Le ndlela yenziwa kusetyenziswa isixhobo sokubona umbane oqhekekileyo. Umgaqo kukuba xa isixhobo sokubona umbane sidibana nesiphako setyhubhu yesikwere, i-impedance yekhoyili yesikwere iyabuthathaka ukuze kufumaneke utshintsho kwi-voltage, oko kukuthi, ixabiso elihambelanayo liboniswa kwisixhobo sokudayela okanye isandi se-alamu sikhutshwe. Indlela ye-eddy current ingasetyenziselwa ukulinganisa ubunzulu besiphako setyhubhu yesikwere.
Ixesha leposi: Matshi-07-2025
