Ungawakhetha Kanjani Ama-Tre Pressure Gauges

Ukuba nelungelo izikali zomfutho wesondo emotweni yakho kwandisa isikhathi eside semoto futhi kusiza ukugcina ukuphepha. Amathayi anamandla angaphansi kwamandla angabangela ukwehla kokusetshenziswa kukaphethiloli, ukuguga okukhuphukayo, kanye nokubamba okunomthelela. Ngakolunye uhlangothi, lapho amathayi ezimoto egcwele ngokweqile, angaholela engozini eyengeziwe yokuqhuma nokugibela kanzima. 

Ezimakethe zanamuhla, amageji amaningi okucindezela amathayi ayatholakala, okwenza kube nzima ukwazi ukuthi atholakala kanjani alungile. Lesi sihloko sizogqamisa isabelo semakethe, usayizi, kanye nesidingo samageji omfutho wesondo ngaphambi kokuxoxa ngezinhlobo ezahlukene zamageji okucindezela amathayi atholakalayo, kanye nezici ezibalulekile okufanele uzikhumbule ukuze kuqinisekiswe ukuthi umuntu ukhetha igeji yokucindezela isondo efanelekile. 

Okuqukethwe
Uhlolojikelele lwemakethe yezikali zomfutho wesondo
Izinhlobo zezikali zomfutho wesondo
Ungawakhetha kanjani ama-gauge omfutho wesondo wemoto yakho
Isiphetho

Uhlolojikelele lwemakethe yezikali zomfutho wesondo

Umhlaba jikelele izikali zomfutho wesondo imakethe ihlukaniswe ngokususelwa ezinhlotsheni, izinhlobo zezimoto, iziteshi zokusabalalisa, i-propulsion, kanye nezifunda. Abakhiqizi bezimoto basebenzisa izidingo zemakethe yabo engaba khona ukuthuthukisa ukushayela okuphephile nokunethezekile. Batshale imali eningi ekuthuthukisweni kwezobuchwepheshe maqondana nokulawulwa kwengcindezi yamasondo. Laba badlali abakhulu bahlanganisa i-Continental AG, i-Goodyear Tire & Rubber Co., ne-Hitachi Astemo Ltd. 

Ngokuvumelana ne Ucwaningo Lwezimakethe Olwehlukene, imakethe yomhlaba wonke yamageji omfutho wesondo ibhaliswe inani I-USD 5.32 ibhiliyoni ngo-2021. Okunye ukuqagela kokunwetshwa kubonise ukuthi inani lizokhuphuka I-USD 12.32 bhiliyoni ngo-2031. Lokhu bekumele izinga lokukhula eliqhubekayo lonyaka elingama-8.6% ngesikhathi sokubikezela. Ukwanda kwesidingo sezici zokuphepha ezimotweni kuzokwengeza ukukhula. 

Uma kucatshangelwa izinhlobo, isondo eliqondile elicindezela ingxenye yesistimu yokulinganisa izimfanelo ezingaphezu kuka ezine-ezinhlanu, isabelo semakethe esikhulu kunazo zonke ngo-2021. Kulindeleke ukuthi ibuse imakethe ngezinga lokukhula elihlanganisiwe lonyaka (CAGR) 9.0%. Ingxenye ye-OEM ibambe isabelo semakethe esikhulu kunazo zonke cishe nge-a 90% ukumelwa. Ngokuphambene, ingxenye ye-aftermarket izokhula ku-CAGR ye 11.8% ngesikhathi sokubikezela. Ukwengeza, imoto yabagibeli yayiphethe isabelo esikhulu kunazo zonke cishe ezintathu kwezinhlanu. Ingxenye yezimoto zezentengiselwano izobhalisa i-CAGR ye 9.3% kuze kube sekupheleni kwesikhathi esiqanjiwe. Ngokwesifunda, iYurophu ibusa imakethe yomhlaba wonke futhi kulindeleke ukuthi iqophe i-CAGR yayo 9.5% ngo-2031. 

Izinhlobo zezikali zomfutho wesondo 

1. Izikali zomfutho wenduku

Izikali zokucindezela kwenduku ziyimishini yokukala ingcindezi ehlanganisa izinti eziguquguqukayo noma eziqinile ukuze kutholwe ingcindezi yegesi noma uketshezi. Ngokuvamile zisetshenziswa ezinhlelweni ezimbalwa zesayensi yezimboni nezimoto lapho amazinga engcindezi ebaluleke kakhulu. Kunezinhlobo ezimbili zamageji okucindezela induku, okungama-bourdon nama-manometer gauge. 

Ama-manometers anepulasitiki emise okwe-U kancane egcwele uketshezi noma ishubhu lengilazi. Uketshezi olusetshenziswayo luhlanganisa i-mercury, uwoyela, noma amanzi. Ingcindezi elinganiswayo isetshenziswa engxenyeni eyodwa yeshubhu ukuze kubangele ukufuduka kukalwe ngesikali. Umehluko wokuphakama ophumela phakathi kweziphetho ezimbili ubonisa umehluko wengcindezi. Amageji e-Bourdon aneshubhu lensimbi eliguquguqukayo (ithubhu le-bourdon) elixhunywe kusikhombisi endaweni yokudayela. Ingcindezi esetshenziswa kushubhu ye-bourdon iyaliqondisa futhi inyakaze isikhombi, okubonisa ukucindezela kwegeji.  

2. Izikali ze-Digital pressure

Izikali ze-Digital pressure kala ingcindezi usebenzisa izinzwa zikagesi ngenkathi ubonisa ukufundwa. Banikeza izilinganiso ezinembile nezinembile zengcindezi kuzinhlelo zokusebenza zesayensi yezimboni nezezimoto. Inzwa ye-elekthronikhi isebenzisa ikristalu ye-piezoelectric, i-strain gauge, noma i-capacitive element ukuze ibone izinguquko zengcindezi. Lolu shintsho lwengcindezi luguqulwa lube isignali kagesi ngenzwa futhi lucutshungulwe yisekethe ye-elekthronikhi ukuze ibonise njengokufundwa kwesikrini sedijithali. Isibonisi sedijithali sisesimweni se-light-emitting diode (LED), liquid crystal display (LCD), noma ezinye izikrini zikagesi. Amanye amageji omfutho wedijithali ajwayelekile ahlanganisa ukukhwezwa kwephaneli, okubanjwa ngesandla, kanye nezikali eziphathwayo ezinokuhlanganiswa kokungena kwedatha nezici zokuxhuma okungenantambo. 

3. Izikali zokucindezela kokudayela

Ukudayela amageji okucindezela zingamathuluzi ahlanganisa umshini wokukhombisa uketshezi noma umfutho wegesi. Bane-pointer ekudayileni okuyindilinga eneshubhu ye-bourdon ehambisa isikhombisi njengoba ingcindezi ishintsha. Ukudayela kunesilinganiso esimakiwe ukukhombisa izinga lokucindezela kumayunithi wamandla endaweni yeyunithi ngayinye, njengebha noma amaphawundi ngeyintshi yesikwele (psi). Ngaphandle kweshubhu ye-bourdon, ezinye izinhlelo zemishini zihlanganisa izivunguvungu, ama-diaphragms, kanye nezakhi ze-capsule. Lawa ma-gauge asetshenziswa kakhulu ezinhlelweni zesayensi yezimboni nezezimoto. Isibonelo, amanye amageji okudayela asetshenziswa ezindaweni ezidlidliza kakhulu noma ngezinto eziyingozi. 

Ungawakhetha kanjani ama-gauge omfutho wesondo wemoto yakho 

1. Ububanzi

Ibanga lezingcindezi igeji yesondo elingalinganisa libalulekile lapho ukhetha elifanele. Abathengi kufanele bacabangele uhlobo lwemoto ukuze bathole igeji yomfutho wesondo enobubanzi obudingekayo. Ngokwesilinganiso, amaloli amaningi asebenza kancane nezimoto zabagibeli zinakho ukudonsa izingcindezi izincomo mayelana 30- 35 psi . Kanjalo, bazodinga uhla lwegeji yomfutho wesondo I-0-60 psi. Lokhu kuzonikeza izilinganiso ezinembile zokucindezela kwesondo kanye nokulungiswa okuncane kokucindezela okuphezulu okudingekayo kumthwalo osinda kakhulu. Ngokuphambene, izimoto zezentengiselwano noma ezisindayo zinezincomo zokucindezela kwesondo okufika phezulu 100 psi noma ngaphezulu. Lezi zimoto zizodinga isilinganiso somfutho wesondo cishe I-0-150 psi. Igeyiji kufanele ilinganiswe njalo ngokunemba okudingekayo ngokumelene negeji evamile yokucindezela isondo. 

I-2. Izindleko

Izindleko zokukala umfutho wesondo ziyahlukahluka kuye ngekhwalithi yayo kanye nohlobo. Ngokuvamile, amageji emishini abiza kancane kunamageji edijithali. Ngokwesilinganiso, amageji emishini eyisisekelo, okudayela nawokudijithali abiza nxazonke USD 5-10, USD 10-20, kanye ne-USD 15-30, ngokulandelana. Nakuba amageji ayisisekelo emishini eshibhile, angase abangele ukufundwa okunganembile, ukucindezela okungalungile kwamasondo kanye nezinkinga zokuphepha. Kulokhu, abathengi kufanele bathole amageji okucindezela amathayi ahlangabezana nezidingo zabo kanye nesabelomali. Igeji kufanele inikeze izilinganiso ezinembile nezithembekile zokwehla kwamandla emali okufanele amathayi, ukunciphisa ukuguga nokukhulisa ukusebenza kahle kukaphethiloli.  

I-3. Ukuqina

Ukuqina kubaluleke ngokufanayo uma kuziwa ezilinganisweni zomfutho wesondo. Amageji angahluleka noma angalungi ngokuhamba kwesikhathi, uma engakhelwanga ukuthi ahlale. Ukufundwa okungalungile kuzoholela ezimweni zokushayela ezingaphephile. Izinto ezinquma ukuqina kwezikali zomfutho wesondo zihlanganisa izinto ezisetshenziswa ekwakheni kanye nekhava yokuvikela. Amageji akhiwe ngezinto eziqinile njenge-aluminium noma insimbi anempilo ende yesevisi. Lokhu kungenxa yokuthi izinto ezisetshenziswayo zingakwazi ukumelana nokuguga nokudabuka ngokusetshenziswa njalo kwegeji. Ukwengeza, ikesi elivikelayo livimbela ukulimala ngenxa yokuwa noma imithelela futhi ligcina udoti nokungcola ekuguquleni ukunemba kwegeji. 

4. Ukuthwala

Isici sokuthwala sicatshangelwa lapho abathengi behlose ukuhlola ukucindezelwa kwamasondo ekuhambeni noma ezimotweni eziningi ezidinga ukuhlolwa kwengcindezi njalo. Amageji amancane nalula, njengesitayela sepensela noma amageji edijithali angangena emaphaketheni. Amanye amageji anamakesi okuvikela noma izikhwama zokugcina. Lokhu kusiza ukugcina igeji yomfutho wesondo ihlanzekile futhi ivikelekile ngenkathi abashayeli besendleleni. Ukwengeza, ubude bepayipi bunquma ukuphatheka nokusetshenziswa kwegeji. Isibonelo, izimoto ezinkulu zidinga amageji amade cishe Amasentimitha angu-10. 

I-5. Kulula ukusetshenziswa

Abathengi kufanele bakhethe amageji asebenziseka kalula ukuze bathole ukufundwa okungaguquki nokunembile lapho behlola umfutho wesondo. Amageji kufanele abe nesibonisi esicacile nesifundeka kalula. Izibonisi ezinkulu nezidijithali kulula ukuzifunda kunezibonisi ezincane ne-analog. Futhi, amageji afika nezici zokulinganisa ezakhelwe ngaphakathi afundeka kalula. Ibanga lokucindezela elidingekayo kufanele libe ngaphakathi kwegeji etholiwe. Kanjalo, amageyiji akala umfutho ophansi nophezulu ahlukahlukene futhi kulula ukuwasebenzisa. Uma ucabangela i-ergonomics, abathengi kufanele bathenge ama-gauge okulula ukuwabamba uma usebenzisa. Amageyiji anomumo oyikhontowudi noma ama-non-slip grip angakala kalula amathayi amaningi.  

6. Ukunemba

Uma kucatshangelwa ukunemba, kunezindinganiso ezimisiwe okufanele zihlangabezane nezikali zokucindezela amathayi. Zombili izikali ze-analog nedijithali zinikeza amazinga athile okunemba, kodwa amageji edijithali anembe kakhulu. Ama-analog gauge anokufundwa okungalungile noma amaphutha e-parallax kuye ngama-engeli abukiweyo. Ukwengeza, ama-gauge okulula ukuwakala anikeza ukufundwa okunembe kakhudlwana. Abathengi kufanele bacabangele amathuluzi akhethekile adingeka ngezinye izikhathi lapho kulinganiswa amageji omfutho wesondo. Ukwengeza, kufanele balandele izinkombandlela zomkhiqizi mayelana nokunemba kokushayela okuphephile kanye nokusebenza kahle kukaphethiloli.   

Isiphetho

Okubaluleke kakhulu, kubalulekile ukubeka phambili ukunemba lapho ukhetha amageji omfutho wesondo. Abathengi kufanele bacabangele izinhlobo zezimoto zabo ukuze bathole amageji afanele ahlangabezana namazinga omkhakha. Lokhu kuzothuthukisa ukuphepha ngenkathi ushayela futhi kuqinisekise impilo ende yokusebenza kwamasondo. Ukuze uthole izikali zomfutho wesondo eziphezulu, vakashela Chovm.com.