Inzwa yokucindezela engalungile ifanele i-excavator YN52S00016P3

Inzwa yokucindezela ehlukile iwuhlobo lwenzwa yokucindezela, engakala ukucindezela okuhle, ingcindezi ehlukile kanye nokucindezela okungalungile, kodwa banezindlela ezihlukene zokuthola uxhumano lwamapayipi. Inzwa yengcindezi engalungile iphinde ibe uhlobo lwenzwa yokucindezela, ekala inani lokucindezela lapho ingcindezi okufanele ilinganiswe ingaphansi kwevelu yokucindezela enqunywe kusengaphambili.

I-1.Inzwa yokucindezela engalungile iyinzwa yokucindezela evame ukusetshenziswa kakhulu ekusebenzeni kwezimboni, esetshenziswa kabanzi ezindaweni ezihlukahlukene zokulawula okuzenzakalelayo ezimbonini, ezibandakanya amapayipi kawoyela, ukongiwa kwamanzi kanye nogesi wamanzi, ukuthuthwa kwesitimela, izakhiwo ezihlakaniphile, ukukhiqiza okuzenzakalelayo, i-aerospace, imboni yezempi, i-petrochemical, imithombo kawoyela, amandla kagesi, imikhumbi, amathuluzi omshini, ukuhlinzekwa komoya wamapayipi, umfutho ongemuhle we-boiler nezinye izimboni eziningi.

I-2.Lapho uhlangothi lwengcindezi olubi lufana nomkhathi, ingcindezi elinganiswa ohlangothini oluhle lokucindezela ingcindezi ye-gauge;

3.Lapho uhlangothi lwengcindezi olubi luvalwa futhi lukhishwe, ukucindezela okuphelele kukalwa ohlangothini lwengcindezi enhle;

4.Lapho uhlangothi lwengcindezi elungile kanye nohlangothi lwengcindezi engalungile luxhunywe ngento elinganisiwe, ikala ingcindezi ehlukile phakathi kwamaphuzu ayisampula ento elinganisiwe;

5.Lapho uhlangothi lokucindezela okuhle lufana nomkhathi, lokho okukalwa ohlangothini olubi lokucindezela ukucindezela okungalungile, okungase kushiwo ukuthi i-vacuum.

1. Isakhiwo somkhiqizo

Isakhiwo sonke sensimbi engagqwali kanye nesakhiwo sokushisela sisebenzisa ukunyakaza kwe-silicon piezoresistive engenisiwe, isekethe yokukhulisa izinzile enembayo ephezulu kanye nesekhethi yesinxephezelo sokushisa esinembayo esiphezulu, esinokunemba okungcono nokuzinza. Inzwa ye-micro-pressure yamukela i-chip ezwela ukucindezela evela kwamanye amazwe, futhi igobolondo lamukela ukuvala uphawu kwensimbi engagqwali engu-316L kanye nesakhiwo sokushisela, esinekhono elihle lokuvikela umswakama nokuhambisana okuhle kakhulu okuphakathi nendawo, futhi ifaneleka ukukalwa nokulawula ngezikhathi ezinomfutho omaphakathi obuthakathaka.

2 Okwesibili, izici zomkhiqizo

① I-coefficient yokuzwela yenzwa yokucindezela kwe-piezoresistive inkulu ngokuphindwe izikhathi ezingu-50-100 kunaleyo yenzwa yokucindezela kwensimbi. Ngezinye izikhathi umphumela we-piezoresistive pressure sensor ungalinganiswa ngokuqondile ngaphandle kwe-amplifier.

② Ngenxa yokuthi icutshungulwa ngobuchwepheshe besifunda obuhlanganisiwe, usayizi wesakhiwo sayo mncane futhi isisindo sayo silula.

③ Ukulungiswa kwengcindezi ephezulu, ekwazi ukubona ingcindezi encane njengomfutho wegazi.

④ Impendulo yefrikhwensi yinhle, futhi ingakala ukucindezela kokushaya kwamashumi amaningana e-kilohertz.

⑤ Yenziwe nge-silicon yempahla ye-semiconductor. Ngenxa yokuthi i-force sensing element kanye ne-detecting element yenzwa yenziwe ku-silicon chip efanayo, inokwethenjelwa, inokunemba okuphezulu okubanzi kanye nempilo ende yesevisi.

Ukusebenza okuzinzile, okuklanywe ngokukhethekile futhi kukhiqizwe amakhasimende we-OEM.

Inzwa ye-silicon engeniswe isuka eJalimane inokumelana nokugqwala okuhle kakhulu, ukumelana nomthelela, ukumelana nokulayisha ngokweqile, ukumelana nokudlidliza kanye nokumelana nokugqokwa.

◇ Ibanga lokushisa elibanzi elisebenzayo, ukunemba okuphezulu okubanzi kokulinganisa nokuzinza okuhle kwesikhathi eside.

◇ Idizayini nokukhiqiza okujwayelekile kuqinisekisa imvelo ethuthukisiwe, ukwenzeka kanye nokuzinza kwekhwalithi yemikhiqizo.