Inzwa yoxinzelelo lwe-oyile 161-1705-07 ye-cat excavator E330C

umgaqo wokusebenza

Inzwa eyenzelwe umgaqo wokwandiswa kwesinyithi

isivamvo sobushushu

isivamvo sobushushu

Isinyithi siya kuvelisa ukwandiswa okuhambelanayo emva kokutshintsha kobushushu bendalo, ngoko inzwa inokuguqula umqondiso wale mpendulo ngeendlela ezahlukeneyo.Ntandathu

Inzwa yetshiphu yeBimetallic

Iphepha leBimetallic liqulathe iziqwenga ezibini zetsimbi ezinee-coefficients zokwandiswa ezahlukeneyo ezidityanisiweyo.Ngokutshintsha kweqondo lokushisa, iqondo lokwandiswa kwezinto A liphezulu kunesinye isinyithi, esibangela ukuba ishidi lesinyithi ligobe.I-curvature ye-bend inokuguqulwa ibe ngumqondiso wokuphuma.

Intonga ye-Bimetal kunye ne-metal tube sensor

Ngokunyuka kweqondo lokushisa, ubude betyhubhu yensimbi (izinto eziphathekayo A) zanda, kodwa ubude bentonga yentsimbi engandiswanga (isinyithi B) ayenzi, ngoko ke ukwandiswa komgca wetyhubhu yetsimbi kunokudluliselwa ngenxa yokutshintsha isikhundla.Emva koko, oku kwandiswa komgca kunokuguqulwa kube ngumqondiso wemveliso.

Isivamvo soyilo lwegophe lokuguqulwa kolwelo kunye negesi

Xa ubushushu butshintsha, umthamo wolwelo kunye negesi nawo uya kutshintsha ngokufanelekileyo.

Iindidi ezahlukeneyo zezakhiwo ziyakwazi ukuguqula olu tshintsho lwandiso lube yinguqu yesikhundla, ngaloo ndlela luvelisa umphumo wokutshintsha isikhundla (i-potentiometer, ukuphambuka okubangelwayo, i-baffle, njl.).

Imvakalelo yokuchasa

Ngokutshintsha kweqondo lokushisa, ixabiso lokumelana nentsimbi litshintsha kwakhona.

Ngeentsimbi ezahlukeneyo, utshintsho lwexabiso lokumelana luhluke rhoqo xa ubushushu buguquka ngeqondo elinye, kwaye ixabiso lokumelana linokusetyenziswa ngokuthe ngqo njengomqondiso wokuphuma.

Kukho iindidi ezimbini zotshintsho lokumelana.

I-coefficient yeqondo lokushisa elihle

Ukunyuka kobushushu = ukunyuka kokuchasana

Ukuncipha kobushushu = ukuchasana nokuncipha.

i-coefficient yeqondo lokushisa elibi

Ukunyuka kobushushu = ukuxhathisa kuyancipha.

Ubushushu buyancipha = ukuxhathisa kuyanda.

Ukuva iThermocouple

I-thermocouple iqulethe iingcingo ezimbini zetsimbi zezinto ezahlukeneyo, ezidityaniswe ndawonye ekupheleni.Ngokulinganisa ubushushu be-ambient yenxalenye engatshisiyo, ubushushu bendawo yokufudumeza bukwaziwa ngokuchanekileyo.Ngenxa yokuba kufuneka ibe nabaqhubi ababini bezinto ezahlukeneyo, ibizwa ngokuba yi-thermocouple.I-Thermocouples ezenziwe ngezinto ezahlukeneyo zisetyenziswa kwiintlobo ezahlukeneyo zeqondo lokushisa, kwaye uvakalelo lwabo luhluke.Uvakalelo lwe-thermocouple lubhekiselele kutshintsho lwemveliso enokubakho umahluko xa iqondo lobushushu litshintsha nge-1℃.Kwii-thermocouples ezininzi ezixhaswa ngezinto zetsimbi, eli xabiso limalunga ne-5 ~ 40 microvolts/℃.

Ngenxa yokuba uvakalelo lwenzwa yobushushu be-thermocouple alunanto yakwenza nobukhulu bezinto eziphathekayo, lunokwenziwa ngezinto ezintle kakhulu.Kwakhona, ngenxa ye-ductility efanelekileyo yezinto zetsimbi ezisetyenziselwa ukwenza i-thermocouple, le nto encinci yokulinganisa ubushushu inesantya esiphezulu kakhulu sokuphendula kwaye inokulinganisa inkqubo yokutshintsha ngokukhawuleza.