Isivamvo sifanelekile kwivalve yolawulo ye-Dongfeng Cummins 0928400712

Ukukhethwa kweenzwa zoxinzelelo Iinzwa zanamhlanje ziyahluka ngokubanzi kumgaqo kunye nesakhiwo.Indlela yokukhetha abenzi boluvo ngokufanelekileyo ngokwenjongo ethile yokulinganisa, into yokulinganisa kunye nokusingqongileyo komlinganiselo yingxaki yokuqala ekufuneka isonjululwe xa kulinganiswa ubungakanani obuthile.Xa i-sensor izimisele, indlela yokulinganisa ehambelanayo kunye nezixhobo zokulinganisa nazo zinokumiselwa.Ukuphumelela okanye ukungaphumeleli kweziphumo zokulinganisa kuxhomekeke kumlinganiselo omkhulu wokuba ngaba ukukhethwa kweenzwa kunengqiqo.

Uhlalutyo kwindlela yophuhliso lomsebenzi wenzwa yoxinzelelo;

I-1.Sensors eziguqula uxinzelelo kwiimpawu zombane zidla ngokubizwa ngokuba yi-pressure sensors.Isivamvo soxinzelelo sikholisa ukuba ne-elastic sensitive element kunye ne-displacement sensitive element (okanye igeyiji yoxinzelelo).Umsebenzi wenzwa ye-elastic kukwenza uxinzelelo olulinganisiweyo kwindawo ethile kwaye uyiguqule ibe yi-displacement okanye i-strain, kwaye emva koko uguqule i-sensor yokufuduka (jonga i-sensor yokufuduka) okanye i-strain gauge (jonga i-resistance gauge kunye ne-semiconductor strain gauge) kuxinzelelo- imiqondiso yombane enxulumeneyo.Ngamanye amaxesha, imisebenzi yezi zinto zimbini idityanisiwe, njengenzwa yoxinzelelo oluqinileyo kwi-sensor yokumelana noxinzelelo.

I-2.Uxinzelelo luyinkqubo ebalulekileyo yeparameter kwi-teknoloji yokuvelisa, i-aerospace kunye ne-industry yelizwe lokukhusela.Ayifuni kuphela umlinganiselo oguqukayo okhawulezayo, kodwa ikwafuna ukuboniswa kwedijithali kunye nokurekhodwa kweziphumo zomlinganiselo.I-automation ye-oil refineries enkulu, izityalo zekhemikhali, izityalo zamandla kunye nezityalo zetsimbi nazo zifuna ukuhambisa iiparitha zoxinzelelo kude, kunye nokuguqula ukushisa, ukuhamba, i-viscosity kunye nezinye iiparitha zoxinzelelo kwiimpawu zedijithali kwaye uzithumele kwiikhomputha.

3.Ngoko ke, inzwa yoxinzelelo yinto exabiseke kakhulu kwaye ikhula ngokukhawuleza.Umkhwa wophuhliso lwenzwa yoxinzelelo kukuphucula ngakumbi isantya sokuphendula esiguqukayo, ukuchaneka kunye nokuthembeka, kunye nokuqonda idijithali kunye nobukrelekrele.Izixhobo zoxinzelelo ezisetyenziswa ngokuqhelekileyo ziquka i-capacitive pressure sensor sensor, i-variable reluctance sensor sensor (i-variable reluctance sensor, i-metal element analyzer differential transformer pressure sensor), i-Hall pressure sensor sensor, i-fiber optical sensor (i-fiber optical sensor), i-resonant pressure sensor njalo njalo.