1) umbhobho wentsimbi ongenamthungo wokujonga ijometri

Umbhobho wentsimbi engenamthungo ububanzi, ubukhulu bodonga kunye ne-curvature, ubude kwitafile yokuhlola kunye ne-caliper, micrometer, kwaye igobe ngeenyawo, ubude betape kufuneka buhlolwe.

Idayamitha yangaphandle, ubukhulu bodonga kunye nobude bunokusebenzisa isixhobo esizenzekelayo sokulinganisa idimension (esifana nedayamitha ezenzekelayo, ubukhulu, isixhobo sokulinganisa ubude) kuvavanyo oluqhubekayo.Ngasekupheleni kwe-1980 yenkulungwane yama-20 imveliso yemveliso yentsimbi engenamthungo yokuvelisa i-intanethi ngokubanzi i-diameter ezenzekelayo, isixhobo sokulinganisa ubukhulu, kwindawo yokugqiba, ubude kunye nezixhobo zokulinganisa.I-OCTG iparameters zentambo yombhobho engenamthungo nazo kufuneka zijongwe.

(2) iityhubhu zentsimbi ezingenamthungo, ukuhlolwa kwendawo yangaphandle

Jonga ngokubonakalayo umphezulu wangaphakathi nangaphandle usetyenziswa ngokubanzi, imiphezulu ukongeza kuHlolo oluBonakalayo, iPrism ebonakalisayo iyafumaneka ukuze ihlolwe.Enye ityhubhu yentsimbi engenamthungo enenjongo eyodwa, ekwabizelwa ukwamkelwa kovavanyo olungonakalisi, kubandakanywa i-Eddy yangoku, ukuvuza kwemagnethi, i-ultrasonic, i-particle yokuhlola i-magnetic particle kumgangatho wentsimbi yokuhlola kwangaphakathi nangaphandle.

(3) ukuhlola impahla yoomatshini kunye nobuchwepheshe

Ukuze kuqinisekiswe iipropathi zoomatshini zombhobho wentsimbi ongenamthungo ukuhlangabezana neemfuno eziqhelekileyo, imfuneko yovavanyo lwepropathi yomatshini yeesampulu zetyhubhu yentsimbi engenamthungo.

Iimvavanyo zeempawu zeMechanical ziquka amandla okuqina, amandla esivuno, ukunyusa, impembelelo, njl. Uvavanyo lwe-flattening lokuvavanya ukusebenza lubandakanya, uvavanyo lwe-flaring, uvavanyo lwe-hydrostatic, uvavanyo lwe-crimping, uvavanyo lokugoba, uvavanyo lokubhoboza.Ezi zinto zovavanyo zisekelwe kwiikhrayitheriya ezahlukeneyo kunye nokusetyenziswa ngokungenamthungo kunye nokukhetha.

(4) uvavanyo olungonakalisi

I-NDT ibhekisa kwimeko ngaphandle kokonakalisa i-seamless, iqondise uhlolo lwabo lwangaphakathi kunye nomphezulu weziphene.Okwangoku, uvavanyo lokuvuza kwemagnethi, i-ultrasonic, i-Eddy yangoku kunye nokuhlolwa kwe-fluorescent magnetic particle, esele isetyenziswa ngokubanzi kwiityhubhu zentsimbi ezingenamthungo ezisetyenziswa kwishishini.Indlela yokuvavanya engonakalisiyo iphuhliswe kakhulu kule minyaka yamva nje, kutsha nje kuvele ihologram, uhlalutyo lwe-ultrasonic frequency spectrum yovavanyo lokuphuma kwe-acoustic, uvavanyo lwe-imaging ye-ultrasonic, kunye novavanyo lobushushu obuphezulu be-ultrasonic kunye nobunye ubuchwephesha obutsha.