Muaj tsib txoj hauv kev los kuaj xyuas qhov tsis xws luag ntawm square thiab rectangular tubes:

1. Eddy kev soj ntsuam tam sim no

Eddy kev sim tam sim no suav nrog kev sim ntsuas tam sim no yooj yim, kev ntsuas tam sim no nyob deb, kev sim ntau zaus eddy tam sim no, thiab kev sim ib leeg-pulse eddy tam sim no. Siv cov eddy tam sim no sensor rau magnetically induce hlau cov ntaub ntawv, hom thiab cov duab ntawm cov defects ntawm lub raj raj yuav ua rau ntau hom ntaub ntawv teeb liab. Nws muaj qhov zoo ntawm kev tshuaj xyuas qhov tseeb, kev tshuaj xyuas siab, thiab kev soj ntsuam ceev ceev. Nws tuaj yeem tshawb xyuas qhov chaw thiab cov txheej txheem qis ntawm cov yeeb nkab kuaj, thiab tsis muaj kev puas tsuaj los ntawm cov khoom seem xws li cov roj stains ntawm qhov chaw ntawm cov yeeb nkab square steel. Qhov tsis zoo yog tias nws yooj yim heev kom paub qhov txawv ntawm cov qauv flawless raws li qhov tsis zoo, qhov kev kuaj pom tsis tseeb yog siab, thiab kev tshuaj ntsuam xyuas kev daws teeb meem tsis yooj yim kho.

2. Ultrasonic kuaj

Thaum ultrasound nkag mus rau hauv ib yam khoom thiab hits ib tug flaw, ib feem ntawm lub suab zaus tsim ib tug reflective nto. Kev ua haujlwm ntau lub hom phiaj ntawm kev txais thiab xa tuaj yeem txheeb xyuas qhov cuam tshuam ntawm nthwv dej saum npoo, thiab tuaj yeem kuaj xyuas qhov tsis raug thiab raug. Kev kuaj ultrasonic feem ntau yog siv rau hauv kev tshuaj xyuas cov hlau castings. Kev soj ntsuam rhiab heev yog siab, tab sis cov kav dej sib txuas tsis yooj yim rau kev tshuaj xyuas. Nws tau teev tseg tias qhov chaw ntawm lub raj lub raj yuav raug tshuaj xyuas muaj qee qhov kev ci ntsa iab, thiab qhov sib txawv ntawm lub koob yees duab thiab qhov chaw kuaj xyuas yog thaiv nrog tus neeg sawv cev silane coupling.

3. Magnetic particle soj ntsuam txoj kev

Lub hauv paus ntsiab lus ntawm kev tshuaj xyuas qhov sib nqus particle yog ua kom tiav cov electromagnetic teb nyob rau hauv cov ntaub ntawv raw ntawm square steel yeeb nkab. Raws li kev sib cuam tshuam ntawm qhov tsis xws luag los ntawm electromagnetic teb thiab kev soj ntsuam cov khoom sib nqus, thaum muaj qhov tsis sib xws lossis qhov tsis xws ntawm cov txheej txheej saum npoo los yog ze-nto, cov kab hlau nplaum yuav raug ib feem deformed qhov twg tsis muaj kev txuas ntxiv lossis tsis xws luag, ua rau magnetic teb. Nws qhov zoo yog tsawg peev hauv kev siv tshuab thiab khoom siv, kev ruaj ntseg siab thiab cov duab muaj zog. Qhov tsis xws luag yog tias tus nqi ua haujlwm tiag tiag nce, qhov kev faib tawm tsis raug, thiab kev soj ntsuam ceev kuj qeeb.

4. Kev kuaj xyuas infrared

Raws li lub high-frequency magnetic induction electromagnetic coil, induced electromotive quab yuam yog tshwm sim nyob rau saum npoo ntawm lub square raj. Qhov induced electromotive quab yuam yuav ua rau thaj chaw tsis zoo siv hluav taws xob ntau lub zog, ua rau qhov kub ntawm qee qhov chaw nce. Siv infrared induction los xyuas qhov kub ntawm qee qhov chaw kom paub qhov tob ntawm qhov tsis xws luag. Infrared sensors feem ntau yog siv rau kev tshuaj xyuas ntawm qhov chaw tsis xws luag, thiab qhov tsis xis nyob yog siv rau kev tshuaj xyuas cov khoom siv hlau tsis zoo ntawm qhov chaw.

5. Magnetic flux to soj ntsuam

Txoj kev tshuaj ntsuam xyuas magnetic flux yog zoo ib yam li cov hlau nplaum soj ntsuam, thiab nws daim ntawv thov teb, rhiab heev thiab ruaj khov yog muaj zog dua li kev soj ntsuam magnetic particle.