Jonga ngeenxa zonke kwaye uninzi lweemveliso ozibonayo kwaye uzisebenzisayo zenziwe kusetyenziswa uhlobo oluthileinkqubo yokulawula uxinzelelo. Naphi na apho ujonga khona, ukusuka kwipakethe ye-cereal ukuya kwiilebhile kwiibhotile zamanzi, kukho izinto ezixhomekeke kulawulo oluchanekileyo loxinzelelo ngexesha lokuvelisa. Iinkampani kwihlabathi jikelele ziyazi ukuba ulawulo loxinzelelo olululo luphawu "lokwenza okanye lokuqhawula" kwezi nkqubo zokuvelisa. kodwa kutheni? Yintoni ulawulo loxinzelelo kwaye kutheni ibaluleke kangaka kwimveliso?
Ngaphambi kokuba singene kulawulo loxinzelelo, kufuneka siqale siqonde ukuba yintoni na ukuxinana. Uxinzelelo luxinzelelo okanye uxinzelelo olusetyenziswa kwisixhobo esithande ukolula izinto kwicala lamandla asetyenziswayo. Kwimveliso, oku kuhlala kuqala ngendawo yenkqubo esezantsi yokutsala imathiriyeli kwinkqubo. Sichaza uxinzelelo njengoko i-torque esetyenzisiweyo embindini womqulu ohlulwe yi-radius roll. Uxinzelelo = iTorque / Radius (T=TQ/R). Xa kusetyenziswa ukuxinana okukhulu, ubungakanani obungalunganga boxinzelelo bunokubangela ukuba izinto zolule kwaye zonakalise imilo yomqulu, kwaye inokwaphula umqulu ukuba ukunyanzeliswa kudlula amandla okucheba ezinto. Kwelinye icala, ukuxinana okuncinci kakhulu kungonakalisa imveliso yakho. Uxinzelelo olungonelanga lunokukhokelela kwiteleskopu okanye kwi-rewind rollers, ekugqibeleni okukhokelela kumgangatho ophantsi wemveliso.
Ukuqonda ulawulo loxinzelelo, kufuneka siqonde into ebizwa ngokuba yi "network". Eli gama libhekisa kuyo nayiphi na imathiriyeli etyiswa ngokuqhubekayo ukusuka kunye/okanye kumqulu, njengephepha, iplastiki, ifilimu, intambo, intambo, intambo, intambo okanye isinyithi, njl njl. Ulawulo loxinzelelo sisenzo sokugcina uxinzelelo olufunekayo kwiwebhu njengoko kufuneka. ngezinto eziphathekayo. Oku kuthetha ukuba ukuxinana kuyalinganiswa kwaye kugcinwe kwindawo efunekayo yokumisela, ukuvumela iwebhu ukuba iqhube kakuhle kuyo yonke inkqubo yokuvelisa. Uxinzelelo ludla ngokulinganiswa nokuba yi-Imperial system of measurement (kwiipounds per linear intshi (PLI) okanye i-metric system (kwi-Newtons per centimeter (N/cm).
Ngokufanelekileyoulawulo loxinzeleloyenzelwe ukuba ibenexabiso elichanekileyo loxinzelelo kwiwebhu, ngoko ukolula kunokulawulwa ngononophelo kwaye kugcinwe kuncinci ngelixa ugcina uxinzelelo kwinqanaba elifunekayo kuyo yonke inkqubo. Umgaqo wobhontsi kukuqhuba eyona ntlupheko incinci onokubaleka nayo ukuvelisa imveliso esemgangathweni oyifunayo. Ukuba uxinzelelo alusetyenziswanga ngokuchanekileyo kuyo yonke inkqubo, kunokukhokelela ekushwabaneni, ukuphuka kwewebhu kunye neziphumo ezibi zenkqubo ezifana ne-interweaving (i-slitting), ukubhalisa (ukushicilela), ubuninzi obungahambelaniyo bokugquma (i-coating), ukuhluka kobude (ishidi), ukugoqa izinto ngexesha. lamination, kunye neziphene roll (telescopic, starring, njalo njalo) ukubala ezimbalwa.
Abavelisi baphantsi koxinzelelo lokuhambisana nokunyuka kwemfuno kunye nokuvelisa iimveliso ezisemgangathweni ngokufanelekileyo kangangoko. Oku kukhokelela kwimfuno engcono, ukusebenza okuphezulu kunye nemigca yemveliso ephezulu. Nokuba kuyaguqulwa, kunqunyulwe, kuprintwa, kufakwe i-laminating, okanye ezinye iinkqubo, nganye kwezi nkqubo inophawu olufanayo - ulawulo olululo loxinzelelo ngumahluko phakathi komgangatho ophezulu, imveliso enexabiso eliphantsi kunye nomgangatho ophantsi, ukungafani kwemveliso ebiza kakhulu, i-scrap engaphezulu kunye ukudakumba ngenxa yewebhu ezaphukileyo.
Kukho iindlela ezimbini eziphambili zokulawula uxinzelelo, okwenziwa ngesandla okanye okuzenzekelayo. Ngolawulo lwezandla, umqhubi ufuna ukuqwalaselwa rhoqo kunye nobukho bokulawula kunye nokulungelelanisa isantya kunye ne-torque kuyo yonke inkqubo. Ngolawulo oluzenzekelayo, umqhubi ufuna kuphela igalelo ngexesha lokusekwa kokuqala, njengoko umlawuli enyamekela ukugcina ukuxhatshazwa okufunwayo kuyo yonke inkqubo. Ngaloo ndlela, intsebenziswano yabaqhubi kunye nokuxhomekeka kuncitshisiwe. Kwiimveliso zolawulo oluzenzekelayo, iintlobo ezimbini zeenkqubo zinikezelwa ngokubanzi, i-open-loop kunye nolawulo oluvaliweyo.
Vula inkqubo yelophu:
Kwinkqubo ye-loop evulekileyo, kukho izinto ezintathu eziphambili: umlawuli, isixhobo se-torque (i-brake, i-clutch, okanye i-drive), kunye ne-sensor yempendulo. Abenzi boluvo bempendulo bajolise ekunikezeni ingxelo yereferensi yedayamitha, kwaye inkqubo ilawulwa ngokulinganayo kumqondiso wedayamitha. Xa i-sensor ilinganisa utshintsho kwi-diameter kwaye idlulisela lo mqondiso kumlawuli, umlawuli ulungelelanisa ngokulinganayo i-torque ye-brake, i-clutch okanye iqhube ukugcina uxinzelelo.
Inkqubo yelophu evaliweyo:
Inzuzo yenkqubo ye-loop evaliweyo kukuba ibeka iliso ngokuqhubekayo kwaye ilungelelanise ukuxhatshazwa kwewebhu ukuyigcina kwindawo efunwayo, okubangela ukuchaneka kwe-96-100%. Kwinkqubo ye-loop evaliweyo, kukho izinto ezine eziphambili: umlawuli, isixhobo se-torque (i-brake, i-clutch okanye i-drive), isixhobo sokulinganisa ukuxhatshazwa (iseli yomthwalo), kunye nomqondiso wokulinganisa. Umlawuli ufumana impendulo yomlinganiselo wezinto ezithe ngqo kwiseli yomthwalo okanye ingalo ejingi. Njengoko utshintsho lutshintsha, luvelisa umqondiso wombane ochazwa ngumlawuli ngokumalunga noxinzelelo olubekiwe. Umlawuli ke ulungelelanisa i-torque yesixhobo sokukhupha i-torque ukugcina indawo efunekayo yokumisela. Kanye njengokuba ulawulo lokuhamba ngenqanawa lugcina imoto yakho ikwisantya esisetwe kwangaphambili, inkqubo yolawulo loxinzelelo lweloop evaliweyo igcina ukucinezeleka kwakho kuluhlu olucwangcisiweyo.
Ke, unokubona ukuba kwihlabathi lolawulo loxinzelelo, "ukulunga ngokwaneleyo" kaninzi akusalunganga. Ulawulo loxinzelelo yinxalenye ebalulekileyo yayo nayiphi na inkqubo yokwenziwa kwemveliso ekumgangatho ophezulu, ekholisa ukwahlula umsebenzi “olunge ngokwaneleyo” kwizinto ezikumgangatho ophezulu kunye nezindlu zamandla emveliso yemveliso yokugqibela. Ukongeza inkqubo yolawulo loxinzelelo oluzenzekelayo yongeza amandla akhoyo kunye nekamva lenkqubo yakho ngelixa unikezela ngezibonelelo eziphambili kuwe, abathengi bakho, abathengi babo kunye nabanye. Iinkqubo zokulawula uxinzelelo lweLabirinth ziyilelwe ukuba zibe sisisombululo sokuhla koomatshini bakho abakhoyo, ukubonelela ngembuyekezo ekhawulezayo kutyalo-mali. Nokuba ufuna i-loop evulekileyo okanye inkqubo evaliweyo, iLabirinth iya kukunceda uqonde oku kwaye ikunike imveliso kunye nenzuzo eyinzuzo oyifunayo.
Ixesha lokuposa: Jun-08-2023
