Izinkambu zohlelo lokusebenza:
I-Instrumentation inezinhlobonhlobo zezicelo, ezihlanganisa imboni, ezolimo, ezokuthutha, isayensi nobuchwepheshe, ukuvikelwa kwemvelo, ukuvikela izwe, isiko, imfundo kanye nempilo, impilo yabantu nezinye izici.Ngenxa yesimo sawo esikhethekile kanye neqhaza elikhulu, inomthelela omkhulu ophindeka kabili futhi odonsayo emnothweni kazwelonke, futhi inesidingo esihle sezimakethe kanye namandla amakhulu entuthuko.
Ukuxilongwa kwephutha lensimbi: indlela imi kanje
1. indlela yokucindezela kwesandla sokushaywa
Uma sisebenzisa insimbi, sivame ukuhlangana nokwenzeka kokuhle nokubi lapho insimbi isebenza.Iningi lale nto ibangelwa ukuthintana okungalungile noma ukushisela okubonakalayo.Kulokhu, ukuthepha nokucindezela ngesandla kungasetshenziswa.
Okubizwa ngokuthi "ukungqongqoza" ukuthepha ibhodi noma ingxenye kancane ngokusebenzisa iphela lerabha elincane noma enye into eshaywayo ukuze ubone ukuthi izodala iphutha noma isikhathi sokuphumula.Okubizwa ngokuthi "ingcindezi yesandla" kusho ukuthi uma iphutha lenzeka, ngemva kokucisha amandla, cindezela izingxenye ezixhunyiwe, amapulaki namasokhethi ngokuqinile ngesandla futhi, bese uqala umshini futhi ukuze uzame ukuthi iphutha lizosuswa yini.Uma uthola ukuthi ukuthepha i-casing kuyinto evamile, futhi ukuyishaya futhi akuvamile, kungcono ukuthi uphinde ufake zonke izixhumi bese uzama futhi.
2. Indlela yokubuka
Sebenzisa ukubona, ukuhogela, ukuthinta.Ngezinye izikhathi, izingxenye ezilimele zizoshintsha umbala, zibe namabhamuza noma zibe namabala ashile;izingxenye ezishisiwe zizoveza iphunga elithile elikhethekile;ama-chips amafushane azoshisa;i-soldering ebonakalayo noma i-desoldering nayo ingabonwa ngeso lenyama.
3. Indlela yokukhipha
Okubizwa ngokuthi indlela yokuqeda kuyindlela yokwahlulela imbangela yokwehluleka ngokuxhuma amanye ama-plug-in amabhodi namadivayisi emshinini.Uma ithuluzi libuyela kokujwayelekile ngemva kokukhishwa kwebhodi le-plug-in noma idivayisi, kusho ukuthi iphutha lenzeka lapho.
4. Indlela yokufaka esikhundleni
Kudingeka izinsimbi ezimbili zemodeli efanayo noma izingxenye eziyisipele ezanele.Shintsha isipele esihle ngengxenye efanayo emshinini onephutha ukuze ubone ukuthi iphutha liyasuswa yini.
5. Indlela yokuqhathanisa
Kudingeka ukuthi kube nezinsimbi ezimbili zemodeli efanayo, futhi eyodwa yazo iyasebenza evamile.Ukusebenzisa le ndlela futhi kudinga imishini edingekayo, njenge-multimeter, i-oscilloscope, njll Ngokusho kwemvelo yokuqhathanisa, kukhona ukuqhathanisa kwe-voltage, ukuqhathanisa kwe-waveform, ukuqhathanisa kwe-static impedance, ukuqhathanisa umphumela wokukhipha, ukuqhathanisa kwamanje nokunye.
Indlela ethile ithi: vumela ithuluzi elingalungile kanye nethuluzi elivamile lisebenze ngaphansi kwezimo ezifanayo, bese uthola amasignali amanye amaphuzu bese uqhathanisa amaqembu amabili amasignali akalwayo.Uma kukhona umehluko, kungaphethwa ngokuthi iphutha likhona.Le ndlela idinga ukuthi abasebenzi bezokunakekela babe nolwazi oluningi namakhono.
6. indlela yokushisisa nokupholisa
Kwesinye isikhathi, ithuluzi lisebenza isikhathi eside, noma lapho izinga lokushisa lendawo yokusebenza liphezulu ehlobo, lizongasebenzi kahle.Ukuvalwa nokuhlolwa kujwayelekile, futhi kuzoba ngokwejwayelekile ngemuva kokuma isikhathi esithile bese kuqalwa kabusha.Ngemva kwesikhashana, ukwehluleka kwenzeka futhi.Lesi simo sibangelwa ukungasebenzi kahle kwama-IC noma izingxenye ezithile, futhi amapharamitha wesici sezinga lokushisa eliphezulu awahlangabezani nezimfuneko zenkomba.Ukuze uthole imbangela yokwehluleka, indlela yokushisa nokupholisa ingasetshenziswa.
Okubizwa ngokuthi ukupholisa ukusebenzisa i-cotton fiber ukusula utshwala obungenamanzi engxenyeni engase yehluleke ukupholisa lapho ukwehluleka kwenzeka, futhi ubheke ukuthi ukwehluleka kuqediwe yini.Lokhu okubizwa ngokuthi ukukhuphuka kwezinga lokushisa okokwandisa izinga lokushisa elizungezile ngokuzenzela, njengokusebenzisa insimbi yokudambisa kagesi ukuze usondele engxenyeni esolisayo (qaphela ukuthi ungakhuphuli izinga lokushisa libe phezulu kakhulu ukuze ulimaze idivayisi evamile) ukuze ubone ukuthi iphutha lenzeka yini.
7. Ukugibela emahlombe
Indlela yokugibela ehlombe ibizwa nangokuthi indlela ehambisanayo.Faka i-IC chip enhle ku-chip ukuze ihlolwe, noma xhuma izingxenye ezinhle (ama-resistor capacitor, ama-diode, ama-transistors, njll.) ngokuhambisana nezingxenye okufanele zihlolwe, futhi ugcine ukuxhumana okuhle.Uma iphutha livela kumjikelezo ovulekile wangaphakathi wedivayisi noma Izizathu ezifana nokungathintani kahle zingakhishwa yile ndlela.
8. Indlela yokudlula i-Capacitor
Uma isifunda esithile sikhiqiza into engavamile, njengokudideka kwesibonisi, indlela ye-capacitor bypass ingasetshenziswa ukunquma ingxenye yesekhethi okungenzeka ukuthi inephutha.Xhuma i-capacitor kuwo wonke amandla kanye nomhlabathi we-IC;xhuma isekethe ye-transistor kuwo wonke okokufaka okuyisisekelo noma okokukhiphayo komqoqi ukuze ubuke umthelela wesenzakalo sephutha.Uma into yokwehluleka inyamalala lapho itheminali yokufaka i-capacitor bypass ingavumelekile futhi itheminali yayo yokuphumayo yeqiwa, kunqunywa ukuthi iphutha lenzeka kulesi sigaba sesekhethi.
9. Indlela yokulungisa isimo
Ngokuvamile, ngaphambi kokuba kunqunywe iphutha, ungathinti izingxenye zesifunda ngokungajwayelekile, ikakhulukazi amadivaysi aguquguqukayo, njengama-potentiometers.Kodwa-ke, uma izinyathelo zokubhekisela ezikabili zithathwa kusengaphambili (isibonelo, indawo imakwe noma inani le-voltage noma inani lokumelana likalwa ngaphambi kokuthintwa), isavunyelwa ukuthi ithintwe uma kunesidingo.Mhlawumbe ngemva koshintsho ngezinye izikhathi i-glitch izohamba.
10. Ukuzihlukanisa
Indlela yokuhlukanisa enephutha ayidingi uhlobo olufanayo lwemishini noma izingxenye eziyisipele ukuze ziqhathaniswe, futhi iphephile futhi ithembekile.Ngokuya ngeshadi eligeleza lokuthola iphutha, ukuhlukaniswa nokuzungeza kancane kancane kunciphisa ububanzi bokusesha amaphutha, bese kubambisana nezindlela ezinjengokuqhathanisa isignali nokushintshisana kwengxenye ukuze uthole indawo enephutha ngokushesha okukhulu.
Izinhlobo eziyisithupha zomdwebo wesimiso sezinsimbi ezivamile:
1. Isimiso sensimbi yokucindezela
1).I-Spring tube gauge yokucindezela
2).Insimbi yokucindezela kokuxhumana ngogesi
3).Inzwa yengcindezi ye-Capacitive
4).Inzwa yokucindezela kwe-Capsule
5).I-thermometer yokucindezela
6).Inzwa yokucindezela yohlobo lwe-Strain
2. Isimiso sensimbi yokushisa
1).Isakhiwo sefilimu encane ye-thermocouple
2).I-thermometer yokwandisa eqinile
3).Umdwebo womdwebo wentambo yesinxephezelo se-thermocouple
4).I-Thermocouple Thermometer
5).Isakhiwo sokumelana nokushisa
3. Isimiso se-flow meter
1).I-flowmeter eqondiwe
2).I-Orifice flowmeter
3).I-flowmeter yesondo eliqondile okhalweni
4).Ukugeleza kweNozzle
5).Positive displacement flowmeter
6).I-oval gear flowmeter
7).I-Venturi flowmeter
8).I-Turbine flowmeter
9).I-Rotameter
Okwesine, isimiso sensimbi yezinga le-liquid
1).Igeji yeleveli yokucindezela ehlukile A
2).Igeji yeleveli yengcindezi ehlukile B
3).Igeji yeleveli yokucindezela ehlukile C
Isimiso sokulinganisa kwe-ultrasonic kwezinga le-liquid
5. I-capacitive level gauge
Eyesihlanu, isimiso se-valve
1).I-actuator yefilimu ezacile
2).I-actuator ye-piston ene-valve positioner
3).Butterfly valve
4).I-valve ye-diaphragm
5).I-actuator ye-Piston
6).I-engeli valve
7).I-valve yokulawula ulwelwesi lwe-pneumatic
8).I-pneumatic piston actuator
9).I-valve yezindlela ezintathu
10).I-valve yokuphambuka yekhamera
11).Iqonde nge-valve yesihlalo esisodwa
12).I-valve yezihlalo ezimbili eziqondile
6. Isimiso sokulawula
1).Ukulawula iyunifomu ye-Cascade
2).Ukulawulwa kobubanzi bokuhlukaniswa kokubekwa uphawu kwe-nitrogen
3).Ukulawula i-boiler
4).Isithando somlilo esishisayo
5).Isilinganiso sokushisa kwesithando somlilo
6).Ukulawula okulula nokufana
7).Ukulawula okufanayo
8).Ukudluliswa kwezinto
9).Ukulawula izinga loketshezi
10).Umgomo wokulinganisa insimbi encibilikisiwe ngama-thermocouples angenayo
Izici zomkhiqizo wezinsimbi:
1. Ukwenza isoftware
Ngokuthuthukiswa kobuchwepheshe be-microelectronics, ijubane lama-microprocessors liya likhula ngokushesha futhi intengo iyancipha futhi iyancipha, futhi isetshenziswe kabanzi ekufakweni kwezinsimbi, okwenza ezinye izidingo zesikhathi sangempela zibe phezulu kakhulu.isofthiwe ukufeza.Ngisho nezinkinga eziningi okunzima ukuzixazulula noma ezingeke zixazululwe ngamasekethe wehadiwe zingaxazululwa kahle ngobuchwepheshe besoftware.Ukuthuthukiswa kobuchwepheshe bokucubungula amasignali edijithali kanye nokwamukelwa kabanzi kwamaphrosesa wesignali yedijithali enesivinini esikhulu kuthuthukise kakhulu amandla okucubungula isignali wethuluzi.Ukuhlunga kwedijithali, i-FFT, ukuhlobanisa, ukuguquguquka, njll. izindlela ezivame ukusetshenziswa zokucubungula isignali.Isici esivamile ukuthi imisebenzi eyinhloko ye-algorithm yakhiwe ukuphindaphinda nokuhlanganisa.Uma le misebenzi iqedwa isofthiwe kukhompuyutha yenhloso evamile, isikhathi sokusebenza Iphrosesa yesiginali yedijithali iqeda imisebenzi engenhla yokuphindaphinda nokungeza ngehadiwe, okuthuthukisa kakhulu ukusebenza kwethuluzi futhi ikhuthaze ukusetshenziswa okubanzi kobuchwepheshe bokucubungula isignali yedijithali umkhakha wezinsimbi.
2. Ukuhlanganisa
Ngokuthuthukiswa kobuchwepheshe besekethe ehlanganisiwe ye-LSI namuhla, ukuminyana kwamasekhethi ahlanganisiwe kuya ngokuya ngokuya phezulu, umthamo uya ngokuya uba mncane futhi ube mncane, ukwakheka kwangaphakathi kuya ngokuya kuba nzima, futhi imisebenzi iya iba namandla futhi iqina. , ngaleyo ndlela ithuthukise kakhulu imojula ngayinye kanjalo nalo lonke uhlelo lwezinsimbi.yokuhlanganisa.Izingxenyekazi zekhompuyutha ezisebenzayo ze-modular ziwusekelo olunamandla lwezinsimbi zesimanje.Kwenza ithuluzi livumelane nezimo futhi ukwakheka kwehadiwe kwensimbi kube kufushane kakhulu.Isibonelo, uma umsebenzi othile wokuhlola udinga ukwengezwa, inani elincane kuphela lezingxenyekazi zekhompuyutha ezisebenzayo ezidinga ukwengezwa bese kuthiwa Isofthiwe ehambisanayo ingasetshenziswa ukusebenzisa le hardware.
3. Ukulungiselelwa kwepharamitha
Ngokuthuthukiswa kwamadivayisi ahlukahlukene enkambu ahlelekayo kanye nobuchwepheshe bokuhlela ku-inthanethi, amapharamitha ngisho nesakhiwo sezinsimbi akudingekile ukuthi sinqunywe ngesikhathi sokuklama, kodwa singafakwa futhi sishintshwe ngendlela eshukumisayo emkhakheni lapho kusetshenziswa khona izinsimbi.
4. Ukuhlanganisa
I-instrumentation yesimanje igcizelela indima yesofthiwe, ikhetha i-hardware yensimbi eyisisekelo eyodwa noma ambalwa ngokufana ukuze yakhe inkundla yehadiwe evamile, futhi inwebe noma ihlanganise amathuluzi noma amasistimu anemisebenzi eyahlukene ngokubiza isofthiwe ehlukile.Insimbi ingahlukaniswa cishe ibe izingxenye ezintathu:
1) Ukuqoqwa kwedatha;
2) Ukuhlaziywa nokucubungula idatha;
3) Isitoreji, isibonisi noma okukhiphayo.Amathuluzi endabuko akhiwa abakhiqizi ngendlela engashintshi ngokuya ngemisebenzi yezinhlobo ezintathu ezingenhla zezingxenye zokusebenza.Ngokuvamile, ithuluzi linomsebenzi owodwa kuphela noma eminingana.Amathuluzi esimanje ahlanganisa amamojula wehadiwe ajwayelekile nomsebenzi owodwa noma eminingi yale misebenzi engenhla ukwenza noma iyiphi insimbi ngokuhlanganisa isofthiwe ehlukile.
Isikhathi sokuthumela: Nov-21-2022