Mechanical tachometers tsuas yog siv cable-tsav (los yog ib hom kev hloov pauv hloov tau-tsav) meters uas siv cov hlau nplaum sib dhos nrog rab koob txuas lossis lwm yam ntsuas. … Qhov ceev ntawm lub cable tig, qhov sib nqus rub ntau dua, yog li nyeem ntawv ntau dua ntawm tus hu.
Cov tshuab hluav taws xob thiab hluav taws xob ua haujlwm li cas?
Nws ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev txheeb ze ntawm thaj chaw sib nqus thiab ncej ntawm cov khoom sib txuas. … Lub tshuab tachometer ntsuas qhov ceev ntawm ncej hais txog lub kiv puag ncig ib feeb. Lub hluav taws xob tachometer hloov qhov nrawm nrawm rau hauv qhov hluav taws xob
Puas yog hom tshuab tachometer?
Hom tachometer suav nrog analog, digital, tiv tauj thiab tsis sib cuag Qee tus tau tuav thiab siv lub teeb laser thiab cov khoom siv hluav taws xob los nyeem qhov deb; lwm tus yog cov neeg kho tshuab ntshiab. Txawm li cas los xij, lawv txhua tus ntsuas qhov kev sib hloov ceev ntawm cov tshuab, xws li lub cev muaj zog thiab lub cav.
analog tachometers ua haujlwm li cas?
Txoj cai ntawm Kev Ua Haujlwm
Lub plawv ntawm lub tshuab tachometer yog ib qho eddy tam sim no sensor uas muaj cov hlau nplaum txav tau tsav los ntawm kev sib hloov cov tswv yim. Cov hlau nplaum spinning nyob rau hauv lub sensor imparts ib tug quab yuam ntawm qhov taw qhia koob proportional rau lub cav ceev, thaum lub caij nplooj ntoos hlav tiv thaiv lub sensor quab yuam.
Tach teeb liab ua haujlwm li cas?
Tachometers, nyob rau hauv lawv cov ntaub ntawv yooj yim tshaj plaws, yog cov khoom siv ntsuas qhov ceev ntawm ib yam khoom. Feem ntau, lawv ntsuas qhov kev sib hloov ntawm lub tshuab, zoo li lub cav ncej hauv lub tsheb. Kev lig kev cai, tachometers yog dials nrog rab koob taw qhia rau qhov nrawm tam sim no hauv RPMs (khoov ib feeb)
