Umfanekiso 1. Umfanekiso wemveliso esemthethweni yeLanbao M12 Factor 1. Tshatisa imveliso ekhethiweyo kunye nesimamva soqhagamshelo kunye nebhili yezinto ezikhutshiweyo. Umthombo.

Indlela i-standard inductive sensing ephendula ngayo kwisinyithi

I-inductive sensor idala intsimi ye-electromagnetic kufutshane nobuso bayo bokubona. I-conductive target itshintsha indlela esebenza ngayo loo ntsimi, kwaye i-electronics iyayibona inguqu ephumayo. Impendulo ixhomekeke kuyilo lwe-sensor kunye neempawu ze-electromagnetic ze-target kunye ne-geometry. I-Conductivity kunye ne-magnetic permeability zombini zibalulekile; ukuchaza nje i-target njenge-"metal" akuchanekanga ngokwaneleyo ekukhetheni.

Umgama olinganisiweyo umiselwa phantsi kweemeko ezichaziweyo zesalathiso. Abavelisi banokubonelela ngezinto zokulungisa okanye zokunciphisa ezinye izinto. Into engaphantsi kwenye ibonisa umgama omfutshane xa kuthelekiswa nempendulo yesalathiso echaziweyo. Into engaphantsi kwenye ayilophawu oluqhelekileyo lwe-aluminium, i-copper, okanye i-stainless steel ngaphandle kwe-sensor.

Umzekelo, imodeli enye ye-inductive standard yePepperl+Fuchs idwelisa izinto zokunciphisa eziyi-0.4 kwi-aluminium kunye ne-0.25 kwi-copper. Ezo xabiso zibonisa ubungakanani obunokwenzeka bokwahluka; akufuneki zikopishwe kwiinkcukacha zomthengisi owahlukileyo. Umbuzo ochanekileyo kukuba zeziphi izinto ezisebenza kwinani lenxalenye echanekileyo kunye nenjongo yokwenyani.

Yintoni etshintshayo kwiFactor 1 kunye noko ikushiya kungatshintshanga

Uyilo lweFactor 1 luhlawulela ukuziphatha okuxhomekeke kwizinto eziphathekayo ukuze iintsimbi ezidwelisiweyo zibonwe kumgama ofanayo. Ukuphunyezwa kuyahluka phakathi kwabavelisi. Iphepha ledatha le-ifm Factor 1, umzekelo, lidwelisa i-factor yokulungisa enye yentsimbi, intsimbi engatyiwayo, ubhedu, i-aluminium, kunye nobhedu. Enye imveliso inokuchaza uluhlu lwayo lwezinto kwaye ivumele ukwahluka ngokwahlukileyo.

I-Factor 1 ke ngoko yindlela yokuyila kunokuba ibe sisithembiso sokulingana okupheleleyo phantsi kwayo yonke imeko. Ayithethi ukuba kukho uluhlu olungenamkhawulo, ukushukuma okungekho nto, okanye ukuziphatha okufanayo kwiithagethi ezincinci ezingacwangciswanga. Ayiguquli i-inductive presence sensor ibe yi-material analyzer. I-switching output enye ngokubanzi ibonisa ukuba i-target iyahlangabezana nemeko yokutshintsha, hayi ukuba yeyiphi i-alloy ekhoyo.

Bala umsantsa okhoyo phambi kokuba uthelekise amaxabiso

Sebenzisa ubalo lokuqala ukuze ubonise abagqatswa abangenawo umda. Kuthelekiso olubonisayo, i-sensor esemgangathweni inomgama oqhelekileyo wereferensi ye-8 mm kunye ne-aluminium factor ethile yemodeli eyi-0.4. Ukuphindaphinda kunika malunga ne-3.2 mm phantsi kweemeko ezifanayo zereferensi. Olu luqikelelo lokuhlola, alungomda wokufaka oqinisekisiweyo.

Ukuba umatshini uvumela umsantsa ekujoliswe kuwo ukuba unyuke uye kwi-4.0 mm, loo mviwa sele ebonakala engafanelekanga ngaphandle kotshintsho kuyilo. Umviwa weFactor 1 onoluhlu olufanelekileyo oluqinisekisiweyo unokususa ukusilela okunxulumene nezinto. Ngaphandle koko, isenzi esiqhelekileyo esikhulu, ibracket esondeleyo, okanye iflegi eyahlukileyo ekujoliswe kuyo inokusombulula usetyenziso ngexabiso eliphantsi.

Okulandelayo, yakha i-mechanical stack. Masithi i-nominal gap yi-2.0 mm, ukunyamezelana kweebracket kongeza i-0.3 mm, i-target-position variation yongeza i-0.4 mm, kwaye i-runout yongeza i-0.2 mm. I-illustrator maximum gap yi-2.9 mm. Xa kuthelekiswa nomda oqinisekisiweyo we-3.06 mm, umahluko oseleyo yi-0.16 mm kuphela. Loo nto incinci kakhulu kwi-movement, i-wrack, okanye i-target differences kwaye ifanelwe kukuhlolwa kobunjineli.

Musa ukwenza ulungiso olufanayo ngokuzenzekelayo kabini. Buza ukuba ingaba ibango lomgama oqinisekisiweyo sele liquka iziphumo zezinto, i-voltage, ubushushu, kunye nokunyamezelana kokwenziwa. Apho uxwebhu lungacacanga, cela ingcaciso ebhaliweyo kwaye uqinisekise uluhlu olucetywayo. Kwakhona jonga umsantsa omncinci ukuze ukungcangcazela okanye ukuhamba ngaphezulu kungabi nakho ukunxibelelana nethagethi nobuso bokubona.

Tshatisa ubungakanani bethagethi kunye neemeko zokuyifaka

Imigama yokuva epapashweyo idla ngokusebenzisa ithagethi echaziweyo. Iphepha leLanbao M12 lichonga ithagethi yentsimbi ye-12 × 12 × 1 mm. [1] Intloko yesikrufu emxinwa, ifoyile encinci, ithebhu eneembobo, okanye ityhubhu egobileyo ayilingani nepleyiti yesalathiso. Ithagethi encinci inokunxibelelana nenxalenye yentsimi kuphela, nto leyo enciphisa umgama wokufunyanwa osebenzisekayo.

Bhala phantsi uphawu lwe-alloy kunye nobukhulu bayo. "I-Stainless steel" lusapho lwezinto, kwaye iinkqubo zemveliso zinokutshintsha indlela esebenza ngayo imagnethi. Iingubo kunye neengqimba zomphezulu nazo zinokutshintsha indlela yokwahlulahlula okanye impendulo ekujoliswe kuyo. Iisampulu zovavanyo kufuneka zibandakanye izinto ezamkelekileyo kunye nobukhulu obugqithisileyo, endaweni yemeko yokuzoba eqhelekileyo kuphela.

Izinzwa zokufutha zenzelwe amalungiselelo athile okufakelwa ngentsimbi ejikelezileyo. Uyilo olungafuthanga ngokubanzi lufuna indawo engaphezulu ejikeleze ubuso obusebenzayo. Landela umzobo wofakelo lwemodeli ekhethiweyo, kubandakanya ukuvela, iindawo ezikhululekileyo, kunye nesithuba esivela kwizinzwa ezikufutshane. Ukukhetha izinto ezichanekileyo akunakubuyisela ukufakelwa okuphazamisa intsimi yokuva.

Hlala utshintsha indlela oziphatha ngayo ngokwahlukileyo kumgama wokufunyanwa

I-Hysteresis ngumahluko phakathi kweendawo zokuvula nokucima. Inceda ekuthinteleni ingxolo ekhawulezileyo yokukhupha umbane ejikeleze umda, kodwa ikwachaphazela indawo yokukhulula kunye nomsantsa omncinci phakathi kweethagethi ezilandelelanayo. Ukuphindaphinda kuchaza indlela i-switching point ebuya ngayo rhoqo phantsi kweemeko ezichaziweyo. Akukho nanye kwezi nkcukacha ithatha indawo yesidingo se-operating margin eyaneleyo.

Kwi-conveyor ebonisayo, i-target pitch yi-20 mm kwaye isantya yi-1 m/s. I-sensor idibana neethagethi ezingama-50 ngomzuzwana. Elo frequency liqala nje ukujonga ixesha. I-target ye-2 mm inika malunga ne-2 ms yexesha lokudlula ngaphambi kokuqwalasela i-field geometry, ngelixa inkqubo yolawulo ingasebenzisa isihluzi sokufaka esinde kune-pulse esebenzisekayo.

Linganisa iipulse zokwenyani zemveliso ngesantya esiphezulu kwaye uqinisekise ukuba i-PLC iyazifumana. Jonga zombini ukusebenza kunye nokukhululwa, ingakumbi apho iithagethi ezikufutshane zinokudibana zibe yisignali eqhubekayo. Ukutshintsha rhoqo kwekhathalogu akubonisi ukuba ithagethi ethile emfutshane, ulungiselelo lokufakelwa, kunye noqwalaselo lomlawuli ziya kusebenza kunye.

Qinisekisa ukuhambelana kombane kunye nokusingqongileyo

Khetha i-NPN okanye i-PNP ukuze ihambelane nesekethe yokufaka ye-PLC kwaye uqinisekise indlela esebenza ngayo evulekileyo okanye evalekileyo. Qinisekisa i-pinout yesixhumi, i-voltage yokusebenza, i-output current, i-residual voltage, kunye nemida yokuvuza apho kufanelekileyo. Ubungakanani bomsonto obuhambelanayo kunye nesimo sesixhumi azimiseli ukutshintshana kombane.

Phatha ukuxhathisa amandla emagnethi njengemfuneko eyahlukileyo yokusebenza. Ukuwelda, ukufudumeza ubushushu, kunye nee-conductors zamandla aphezulu zingenza iimeko ezifuna ukuqinisekiswa okuzinikeleyo. Ngokufanayo, umlinganiselo we-IP uchaza ukhuseleko olufihliweyo phantsi kovavanyo oluthile; alumiseli ukuxhathisa kuyo yonke inkqubo yokupholisa, ikhemikhali yokucoca, itshiphusi eshushu, okanye inkqubo yokuhlamba enoxinzelelo oluphezulu.

Chaza indawo yokusebenza kwindawo yesensa kunokusebenzisa ubushushu begumbi kuphela. Isensa ekufutshane nesixhobo esishushu inokufumana ubushushu obahlukileyo kwikhabhinethi yokulawula. Bandakanya ukugoba kwentambo, ukukhululeka koxinzelelo, ukungcangcazela, kunye nokufikelela kulondolozo kuphononongo lokukhetha. Intambo okanye isixhumi sinokuba yindawo yokusilela esebenzayo nokuba izixhobo zombane zokuva zihlala zifanelekile.

Sebenzisa uvavanyo lokufaneleka kwe-mixed metal

Yenza imatriksi yovavanyo efana neendidi zemveliso ezikhutshiweyo. Ukuhlolwa okucetyiswayo ngezantsi sisicwangciso sokufaneleka kwesicelo, kungekhona ibango lokuba umgangatho othile uyalela la manani esampuli okanye imida yokwamkelwa.

1. Qandisa imodeli yesenzi, uhlengahlengiso lokuzoba, isiphumo, kunye nendawo yokuyifaka.

2. Linganisa umgama wokuvula nokukhulula kwithagethi nganye emeleyo.

3. Phinda ulinganiselo ukuze ulinganise umahluko endaweni yokurekhoda into enye ephumeleleyo.

4. Sebenzisa intshukumo yemveliso uze ubambe isignali kumlawuli.

5. Phanda ukusilela ngokutshintsha into enye ngexesha.

6. Khulula imodeli kuphela emva kokuba imida evunyelweneyo kunye neemfuno zexesha zidlulile.

Gcina uqwalaselo lokusilela kwingxelo. Uvavanyo apho yonke ithagethi enzima isusiwe de i-sensor idlule aluyonto imeleyo. Ukuba utshintsho lwebracket lusombulula ingxaki, phinda uvavanyo oluchaphazelekayo kwaye uhlaziye umzobo wofakelo ukuze kamva oomatshini bafumane i-geometry efanayo.

Gqiba ngokusebenzisa iindleko zomjikelo wobomi kunye neemfuno zokumisela umgangatho

Kwithagethi enye yentsimbi ezinzileyo eneendawo ezivulekileyo nezizinzileyo, i-sensor esemgangathweni yokungenisa izinto ingafaneleka ngokupheleleyo. Kwiqonga elikhonza iintlobo ezininzi zesinyithi, iFactor 1 inokunciphisa utshintsho lokuseta, ubunzima benxalenye eseleyo, kunye nomngcipheko wokufakelwa kwenye indawo kumgama ongafanelekanga. Inzuzo yezoqoqosho ixhomekeke kwindlela esebenza ngayo.

Sebenzisa imodeli yeendleko ezibonisa oko kunokuba ucinge ukuba iprimiyamu isoloko ihlawula. Ukuba ukhetho lwesensor longeza iiyunithi zemali ezingama-20 kwiindawo zokuva ezingama-20, iprimiyamu yehardware yi-400. Ukuba ngokwenene ithintela utshintsho lweyure enye olunexabiso elingaphakathi kwi-150 ngeyure, inzuzo emiselweyo yi-600 ngaphambi kweendleko zokuphunyezwa kunye nokuqinisekiswa. Ezi zizinto ezifakwayo ezicingelwayo, kungekhona amaxabiso omthengisi okanye ukonga okuthenjisiweyo.

Ukuze ufumane uvavanyo lweLanbao, bhekisa kwiphepha le-M12 Factor 1 uze ucele idatha yokufakwa kwenxalenye ekhethiweyo kunye nesicelo esiqinisekisiweyo. I-RFQ kufuneka iquke i-target matrix, i-gap stack, iimfuno zombane, ixesha, imeko-bume, kunye nobungqina bovavanyo obufunekayo. Olu lwazi luvumela umthengisi ukuba acebise isisombululo esikhuselekileyo endaweni yokucaphula kwi-diameter yodwa.

Imibuzo ebuzwa qho

Ngaba iFactor 1 ithetha umgama ofanayo kwisinyithi ngasinye?

Kuthetha ukuba i-sensor yenzelwe impendulo efanayo kwiintsimbi zayo ezichaziweyo. Jonga umahluko ovumelekileyo, ithagethi yesalathiso, kunye neemeko zokusebenza. Ayiqinisekisi ukubonwa okufanayo kuyo yonke i-alloy, ubukhulu, okanye imo.

Ngaba i-standard inductive sensor ingayibona i-aluminium?

Uninzi luyakwazi, kodwa umgama osebenzisekayo unokuba mfutshane kunewethagethi yentsimbi esetyenzisiweyo. Sebenzisa idatha ye-aluminiyam yomzekelo ochanekileyo kwaye uqinisekise indawo yokwenyani kwindawo ephezulu yokufaka.

Ngaba iFactor 1 isoloko ingcono xa uthenga?

Hayi. Ukusetyenziswa okuzinzileyo kusetyenziswa into enye kusenokungazuzi nto ingako kwimbuyekezo yezinto. Thelekisa umda wokufunyanwa, imida yokufakelwa, ukuhambelana kombane, ubungqina bokuthembeka, kunye neendleko zomjikelo wobomi bomatshini wokwenyani.

Izinzwa zeFactor 1 zingahlula ubhedu kwintsimbi

I-sensor yesiqhelo yokutshintsha i-Factor 1 yenzelwe ukufumanisa iintsimbi ezahlukeneyo rhoqo, kungekhona ukuzichonga. Ukuhlelwa kwesinyithi kufuna inkqubo yokuva eyenzelwe ngokucacileyo kwaye yaqinisekiswa ukwahlula izinto.

Ndingafaka i-sensor ye-4 mm kwisithuba se-4 mm

Hayi ngexabiso elilinganisiweyo lodwa. Sebenzisa umgama ochaziweyo osebenzayo kwaye uqwalasele i-geometry ekujoliswe kuyo kunye notshintsho lwe-mechanical. Ufakelo oluqhelekileyo kumda woluhlu alushiyi mda usebenzayo okanye awushiyi mda usebenzayo.

Ngaba zonke izinzwa zeFactor 1 zifanelekile kufutshane nezixhobo zokuwelda

Hayi. Jonga ukuba i-magnetic-field ayikhuselekanga na, ukhuseleko lwe-weld-spratter, imida yobushushu, kunye nokufaneleka kwekhebula. Qinisekisa i-sensor ngenkqubo ye-welding esebenza kuba ukubuyiswa kwezinto kubuchule obahlukileyo.

Yintoni ekufuneka iqukwe yi-RFQ xa kufunyaniswa isinyithi esixutyiweyo

Faka i-alloy nganye, ubungakanani kunye nobukhulu bethagethi, ukunyamezelana kwesithuba, imizobo yokufakela, isantya, isithuba sethagethi, uhlobo lokufaka lwe-PLC, unikezelo, isixhumi, kunye nokusingqongileyo. Cela umthengisi ukuba achonge ithagethi eyona imbi kakhulu aze axhase umda ocetywayo wokusebenza.