Iyo casing ndeyepamusoro-yekupedzisira chigadzirwa chesimbi pombi kugadzirwa.Kune marudzi akawanda emakesi.Iyo casing dhayamita yakatarwa inotangira pazvikamu gumi neshanu kune zvakatemwa, uye yekunze dhayamita renji i114.3-508mm.Magiredhi esimbi ndiwo J55, K55, N80 uye L-80.11 marudzi eP-110, C-90, C-95, T-95, nezvimwewo;kune akawanda marudzi uye zvinodiwa zve casing end buckle type, uye bhatani rudzi rwe STC, LC, BC, VAM inogona kugadziriswa.Kugadzira uye kuisa maitiro emafuta casings anosanganisira akawanda bvunzo, kunyanya kusanganisira anotevera:

1, Ultrasonic bvunzo
Kana iyo ultrasonic wave ichipararira mune izvo zvinhu zvinoedzwa, iyo acoustic zvimiro zvezvinhu uye shanduko yemukati chimiro ine imwe pesvedzero pakupararira kweiyo ultrasonic wave, uye shanduko yedhigirii uye mamiriro eiyo ultrasonic wave iri. yakaonekwa kuti inzwisise shanduko yezvinhu uye chimiro.

2, Kuonekwa kwemwaranzi
Kuonekwa kwemwaranzi kunoshandisa mutsauko wehuwandu hwemwaranzi inofambiswa kuburikidza neyakajairwa chikamu uye chirema, zvichikonzera musiyano mukusviba pafirimu.

3, Kupinza bvunzo
Muedzo wepermeation unoshandisa capillary kuita kwemvura kupinza iyo inopinza mukati meyakavhurika chirema pamusoro pechinhu chakasimba, uye ipapo iyo yapinzwa pemeate inosvetwa kumusoro nemugadziri kuratidza kuvepo kwehurema.Kuongorora kwekupinda kwakakodzera kune akasiyana simbi uye ceramic workpieces, uye nguva yekuratidzira kubva pakupinzwa mukati kusvika kune chakaremara ipfupi, kazhinji inenge hafu yeawa, inogona kuona kuneta kwepamusoro, kushushikana kwecorrosion uye kuparuka kwewelding, uye inogona kuyera zvakananga crack size.

4, Magnetic particle yekuongorora
Magnetic particle yekuona inoshandisa magineti flux kuvuza pakuremara kutora magineti poda uye kugadzira magineti trace kuti ipe chirema chinoratidza.Hurema hwepamusoro uye hwepasi pevhu hunogona kuwonekwa, uye hurema hunoonekwa zviri nyore.Iyo pendi uye plating pamusoro haikanganisi yekuona senitivity.

5, Eddy ikozvino kuyedza
Eddy yazvino kuyedza inonyanya kushandisa iyo eddy ikozvino inokonzereswa neferromagnetic coils mune workpiece kuongorora iyo yemukati mhando yeworkpiece.Inogona kuona dzakasiyana-siyana conductive zvinhu pamusoro uye pedyo pamusoro pemarema.Kazhinji, kutonga kweparameter kwakaoma, mhedzisiro yekuona yakaoma kutsanangura, uye chinhu chekuona chinodiwa.Inofanira kunge iri conductive crack uye isina kunanga kuyera kureba kwechirema.

6, Magnetic flux leakage yekuona
Iko kuburitswa kwemafuta ekudonha kwecasing kunobva pane yakakwirira magineti permeability yeferromagnetic zvinhu.Hunhu hwe-in-service casings hunoonekwa nekuyera shanduko yemagnetic permeability inokonzerwa nekukanganisa mune ferromagnetic zvinhu.

7, Magnetic memory yekuona
Magnetic memory yekuona inotorwa kubva muhukama huri pakati pechimiro chesimbi yemagineti zviitiko uye dislocation maitiro.Iyo ine akawanda mabhenefiti akadai sekushanda kwepamusoro, mutengo wakaderera, hapana chikonzero chekupukuta, uye ine yakakosha uye yakakura tarisiro yekushandisa muindasitiri.