Ukwahlula kunye nomgaqo wokusebenza wokutshintsha umda wevalve

Ukwahlula kunye nomgaqo wokusebenza wokutshintsha umda wevalve

NgoJuni 12^th, 2023

IValve ye-TWS evela eTianjin, eTshayina

Amagama aPhambili:Umda wokutshintsha oomatshini; Umda wokutshintsha umda

1. Umda wokutshintsha oomatshini

Ngokuqhelekileyo, olu hlobo lokutshintsha lusetyenziselwa ukukhawulela indawo okanye ukubetha kwentshukumo yomatshini, ukwenzela ukuba umatshini ohambayo unokuyeka ngokuzenzekelayo, ukuguqula ukunyakaza, ukunyakaza kwesantya esiguquguqukayo okanye ukunyakaza okuzenzekelayo ngokuzenzekelayo ngokwendawo ethile okanye ukubetha. Iqukethe intloko yokusebenza, inkqubo yoqhagamshelwano kunye nendlu. Ukwahlula kwisenzo esithe ngqo (iqhosha), ukuqengqeleka (i-rotary), i-micro-action kunye nokudibanisa.

Umda wokutshintshela ngokuthe ngqo: umgaqo wesenzo ufana neqhosha, umehluko kukuba enye i-manual, kwaye enye idibene ne-bumper yecandelo elihambayo. Xa ibhloko yempembelelo kwinqanaba elihambayo langaphandle licofa iqhosha ukwenza unxibelelwano luhambe, xa inxalenye ehambayo ishiya, umnxeba ubeka ngokuzenzekelayo phantsi kwesenzo sentwasahlobo.

Umda wokutshintshela umda: Xa intsimbi yokumisa (ibhloko yokungqubana) yomatshini oshukumayo icinezelwe kwi-roller yokutshintsha umda, intonga yokuhambisa ijikeleza kunye ne-shaft ejikelezayo, ukwenzela ukuba ikhamera iqhube ibhloko yempembelelo, kwaye xa ibhloko yempembelelo ibetha indawo ethile, ityhala intshukumo encinci Iswitshi isebenza ngokukhawuleza. Xa intsimbi yokumisa kwi-roller isusiwe, i-spring spring iphinda iphinde itshintshe ukuhamba. Olu lutshintsho lwevili lokubuyisela oluzenzekelayo. Kwaye inguqu yokuhamba yohlobo lwamavili amabini ejikelezayo ayinakubuyela ngokuzenzekelayo, kwaye xa ixhomekeke kumatshini oshukumayo ukuba uye kwelinye icala, isivalo sentsimbi singqubeka kwenye irola ukuyibuyisela.

I-micro switch yi-snap switch eyenziwa luxinzelelo. Umgaqo wayo wokusebenza kukuba amandla omatshini angaphandle asebenza kwingcongolo yesenzo ngokusebenzisa into yokuhambisa (i-pin pin, iqhosha, i-lever, i-roller, njl. ukuba umfowunelwa ohambayo ekupheleni kwengcongolo yesenzo Inqaku kunye nomfowunelwa osisigxina zixhunywe ngokukhawuleza okanye zikhutshwe. Xa i-force kwi-transmission element isusiwe, i-reverse yesenzo ivelisa i-reverse action force, kwaye xa i-stroke ye-reverse ye-transmission element ifikelela kwindawo ebalulekileyo yesenzo sengcongolo, isenzo sokubuyisela sigqitywe ngokukhawuleza. Umgama woqhagamshelwano we-micro switch encinci, i-stroke yesenzo sifutshane, amandla oxinzelelo amancinci, kwaye ukucima ngokukhawuleza. Isantya sentshukumo soqhagamshelwano lwaso oluhambayo alunanto yakwenza nesantya sentshukumo sento yothumelo. Uhlobo olusisiseko lwe-micro switch luhlobo lwe-pin pin, olunokuthi luthathwe kwiqhosha lohlobo lokubetha okufutshane, iqhosha lohlobo lwe-stroke enkulu, iqhosha elongezelelweyo uhlobo lwe-stroke enkulu, uhlobo lweqhosha le-roller, uhlobo lwe-reed roller, uhlobo lwe-lever roller, uhlobo lwengalo emfutshane, ingalo ende. uhlobo njl.

Umda wevalve womatshini wokutshintsha uqhele ukwamkela iswitshi encinci yonxibelelwano olusebenzayo, kwaye ifom yokutshintsha inokwahlulwa ibe: ipali enye kabini yokuphosa i-SPDT, ipali enye yokuphosa i-SPST, ipali ephindwe kabini yokuphosa i-DPDT.

2. Ukutshintsha umda wokusondela

Iswitshi yokusondela, eyaziwa ngokuba yi-non-contact yohambo lokuhamba, ayinakuthatha indawo yokutshintsha ukuhamba kunye noqhagamshelwano ukugqiba ulawulo lokuhamba kunye nokukhusela umda, kodwa isetyenziselwa ukubala okuphezulu, ukulinganisa isantya, ulawulo lwenqanaba lolwelo, ukubhaqwa kobungakanani benxalenye, uqhagamshelo oluzenzekelayo. iinkqubo zokusetyenzwa linda. Ngenxa yokuba ineempawu ze-non-contact trigger, isantya sesenzo esikhawulezayo, isenzo ngaphakathi kwemigama eyahlukeneyo yokubona, isignali ezinzileyo kunye ne-pulse-free, umsebenzi ozinzileyo kunye nothembekileyo, ubomi obude, ukuchaneka kokuphindaphinda okuphezulu kunye nokulungelelaniswa kweendawo zokusebenza ezinzima, njl. ke Isetyenziswa ngokubanzi kwimveliso yemizi-mveliso efana nezixhobo zoomatshini, amalaphu, ushicilelo, kunye neeplastiki.

Iiswitshi ezikufutshane zahlulwe ngokomgaqo wokusebenza: ubukhulu becala uhlobo lwe-oscillation ephezulu, uhlobo lweHolo, uhlobo lwe-ultrasonic, uhlobo lwe-capacitive, uhlobo lwekhoyili eyahlulayo, uhlobo lwemagnethi esisigxina, njl njl. qhuba iswitshi yengcongolo ukukhupha umqondiso.

Uhlobo lwekhoyili ehlukeneyo: Isebenzisa i-eddy yangoku kunye nokuguqulwa kwendawo yamagnetic eyenziwa xa into efunyenweyo isondela, kwaye isebenza ngokuhlukana phakathi kwekhoyili yokufumanisa kunye nekhoyili yokuthelekisa. Capacitive proximity switch: Ikakhulu iqulunqwe yi-capacitive oscillator kunye nesekethe ye-elektroniki. I-Capacitance yayo ikwi-interface yenzwa. Xa into isondela, iya kushukuma ngenxa yokutshintsha ixabiso le-capacitance yokudibanisa, ngaloo ndlela ivelisa i-oscillation okanye imise i-oscillation ukuvelisa umqondiso wemveliso. ngakumbi nangakumbi utshintsho. Ukutshintshela ukusondela kweholo: Isebenza ngokuguqula imiqondiso yamagnetic ibe yimveliso yombane, kwaye imveliso yayo inomsebenzi wokugcina inkumbulo. Isixhobo esinovakalelo sangaphakathi samagnetic sinovakalelo kuphela kwintsimi yamagnetic perpendicular ukuya ekupheleni kobuso boluvo. Xa isibonda samagnetic S sijongene nokutshintsha ngokusondeleyo, imveliso yokutshintsha okusondeleyo inokutsiba okulungileyo, kwaye imveliso iphezulu. Ukuba i-pole magnetic N ijongene nokutshintsha ngokusondeleyo, imveliso iphantsi. inqanaba.

I-ultrasonic proximity switch: Ikakhulu iqulunqwe ngee-piezoelectric ze-ceramic sensors, izixhobo zombane zokuhambisa amaza e-ultrasonic kunye nokufumana amaza abonakalisiweyo, kunye nokutshintshwa kwebhulorho elawulwa yiprogram yokulungelelanisa uluhlu lokubona. Ilungele ukukhangela izinto ezingenakuchukunyiswa okanye ezingenakuchukunyiswa. Umsebenzi wayo wokulawula awuphazanyiswa zizinto ezifana nesandi, umbane kunye nokukhanya. Ithagethi yokufumanisa ingaba yinto eqinileyo, i-liquid okanye i-powder state, ngokude nje ingabonakalisa amaza e-ultrasonic.

I-high-frequency oscillation proximity switch: Ibangelwa yintsimbi, ngokukodwa iqulunqwe ngamalungu amathathu: i-oscillator ephezulu, isiphaluka esidibeneyo okanye i-transistor amplifier kunye nesixhobo sokuphuma. Umgaqo wayo wokusebenza ngulo: i-coil ye-oscillator ivelisa intsimi yamagnetic kwindawo esebenzayo yokutshintsha, xa into yentsimbi isondela kwindawo esebenzayo, i-eddy yangoku eyenziwa ngaphakathi kwentsimbi iya kutsala amandla e-oscillator, ebangela ukuba i-oscillator ukuyeka ukungcangcazela. Iimpawu ezimbini ze-oscillation kunye ne-vibration stop ye-oscillator ziguqulwa zibe yimpawu zokutshintsha kwe-binary emva kokubunjwa kunye nokukhuliswa, kwaye iimpawu zokulawula ukutshintshwa ziphuma.

Umda wevalve yokungenisa magnetic ngokubanzi wamkela iswitsha yokwenziwa kombane ye-electromagnetic proximity switch ye-passive contact, kwaye ifom yokutshintsha inokwahlulwa ibe: ipali enye yokuphosa kabini i-SPDT, ipali enye yokuphosa i-SPSr, kodwa akukho pali ephindwe kabini yokuphosa i-DPDT. I-magnetic induction ihlukaniswe ngokubanzi ibe yi-2-wire ngokuqhelekileyo ivulekile okanye ivalwe ngokuqhelekileyo, kwaye i-3-wire ifana ne-single-pole-phose kabini i-SPDT, ngaphandle kokuvula kunye nokuvalwa ngokuqhelekileyo.

Tianjin Tanggu Water-Seal Valve Co.,ltdekhethekileyo kwiivelufa butterfly, Ivalve yesango, Khangela ivalve, Y isihluzi, Ivalve yokulinganisa, njl.