Lub casing yog high-end khoom ntawm steel yeeb nkab ntau lawm.Muaj ntau hom casings.Lub casing txoj kab uas hla specifications muaj li ntawm 15 pawg mus rau specifications, thiab sab nraud txoj kab uas hla yog 114.3-508mm.Cov qib steel yog J55, K55, N80 thiab L-80.11 hom P-110, C-90, C-95, T-95, thiab lwm yam;Muaj ntau ntau hom thiab cov kev cai ntawm casing kawg buckle hom, thiab khawm hom STC, LC, BC, VAM tuaj yeem ua tiav.Kev tsim khoom thiab kev teeb tsa ntawm cov roj casings suav nrog ntau qhov kev sim, feem ntau suav nrog cov hauv qab no:

1, Ultrasonic kuaj
Thaum lub ultrasonic yoj propagates nyob rau hauv cov khoom yuav tsum tau kuaj, lub acoustic zog ntawm cov khoom thiab cov kev hloov nyob rau hauv lub sab hauv cov qauv muaj ib tug tej yam cuam tshuam rau propagation ntawm lub ultrasonic yoj, thiab qhov kev hloov nyob rau hauv lub degree thiab mob ntawm lub ultrasonic yoj yog. kuaj pom kom nkag siab txog kev hloov pauv ntawm cov khoom siv thiab cov qauv.

2, Kev ntsuas hluav taws xob
Kev ntsuas hluav taws xob siv qhov sib txawv ntawm cov hluav taws xob hluav taws xob xa mus los ntawm qhov ib txwm muaj thiab qhov tsis xws luag, ua rau muaj qhov sib txawv ntawm cov xim dub ntawm cov yeeb yaj kiab.

3, Kev xeem nkag
Kev ntsuas permeation siv cov capillary nkaus ntawm cov kua los nkag rau hauv cov permeate mus rau qhov qhib qhov tsis xws luag ntawm cov khoom siv, thiab tom qab ntawd cov infiltrated permeate yog nqus tawm mus rau saum npoo los ntawm tus tsim tawm kom pom qhov muaj qhov tsis xws luag.Kev ntsuam xyuas nkag yog tsim rau ntau yam hlau thiab ceramic workpieces, thiab lub sij hawm tso saib los ntawm kev ua haujlwm infiltration mus rau qhov tsis xws luag yog luv luv, feem ntau yog ib nrab ib teev, tuaj yeem kuaj xyuas qhov qaug zog, kev nyuaj siab corrosion thiab vuam tawg, thiab tuaj yeem ntsuas qhov ncaj qha tawg loj.

4, Sib nqus particle kuaj
Magnetic particle detection siv magnetic flux to at the defect to absorb magnetic powder and form magnetic traces to provide defect display.Qhov chaw thiab subsurface defects tuaj yeem kuaj pom, thiab cov khoom tsis xws luag tau yooj yim lees paub.Cov xim thiab plating nto tsis cuam tshuam rau kev tshawb nrhiav rhiab heev.

5, Eddy kuaj tam sim no
Eddy kev ntsuam xyuas tam sim no tsuas yog siv cov eddy tam sim no tshwm sim los ntawm ferromagnetic coils nyob rau hauv lub workpiece los soj ntsuam qhov zoo ntawm lub workpiece.Nws tuaj yeem ntes ntau yam khoom siv hluav taws xob nto thiab nyob ze ntawm qhov tsis xws luag.Feem ntau, qhov kev tswj tsis tau yog qhov nyuaj, qhov kev tshawb nrhiav pom tau nyuaj los piav qhia, thiab cov khoom kuaj pom yuav tsum tau ua.Nws yuav tsum yog ib qho conductive tawg thiab indirectly ntsuas qhov ntev ntawm qhov tsis xws luag.

6, Magnetic flux to detection
Cov roj to kom pom ntawm casing yog ua raws li qhov siab sib nqus permeability ntawm cov ntaub ntawv ferromagnetic.Qhov zoo ntawm cov khoom siv hauv kev pabcuam raug kuaj pom los ntawm kev ntsuas qhov hloov pauv ntawm magnetic permeability tshwm sim los ntawm qhov tsis xws ntawm cov ntaub ntawv ferromagnetic.

7, Magnetic nco nrhiav kom tau
Magnetic memory detection yog muab los ntawm kev sib raug zoo ntawm lub cev ntawm cov hlau magnetic phenomena thiab dislocation txheej txheem.Nws muaj ntau yam zoo xws li kev ua haujlwm siab, tus nqi qis, tsis xav tau polishing, thiab muaj qhov tseem ceeb thiab dav daim ntawv thov kev cia siab hauv kev lag luam.