Okugabanya n’enkola y’okukola kwa valve limit switch

Okugabanya n’enkola y’okukola kwa valve limit switch

June 12 nga 12^th, 2023. Ebbaluwa

Valiva ya TWS okuva e Tianjin mu China

Ebigambo Ebikulu:Sswiiki y’ekkomo ey’ebyuma; Sswiiki y’ekkomo ku kumpi

1. Sswiiki y’ekkomo ey’ebyuma

Ebiseera ebisinga, ekika kya switch kino kikozesebwa okukomya ekifo oba stroke y’entambula y’ebyuma, olwo ekyuma ekitambula ne kisobola okuyimirira mu ngeri ey’otoma, okukyusa entambula, entambula ya sipiidi ekyukakyuka oba entambula ey’okukyusakyusa mu ngeri ey’otoma okusinziira ku kifo oba stroke ezimu. Kirimu omutwe ogukola, enkola y’okukwatagana n’ennyumba. Yawuddwamu okukola obutereevu (button), okuyiringisibwa (rotary), micro-action n’okugatta.

Direct-acting limit switch: enkola y’ekikolwa efaananako n’eya button, enjawulo eri nti emu ya manual, ate endala etomera bamper y’ekitundu ekitambula. Bbulooka y’okukuba ku kitundu ekitambula ebweru bw’enyiga bbaatuuni okufuula okukwatagana okutambula, ekitundu ekitambula bwe kivaawo, okukwatagana kuddamu otomatiki wansi w’ekikolwa kya sseppulingi.

Rolling limit switch: Ekyuma ekiyimiriza (collision block) eky’ekyuma ekitambula bwe kinyigirizibwa ku roller ya limit switch, omuggo gw’okutambuza gukyukakyuka wamu n’ekikondo ekikyukakyuka, olwo cam n’esika impact block, era impact block bw’ekuba ekifo ekimu, esika micro movement Sswiiki ekola mangu. Ekyuma ekiyimiriza ku roller bwe kiggyibwawo, sseppulingi edda emabega ezzaawo switch y’okutambula. Eno ye switch ya nnamuziga emu ey’okuzzaawo ekkomo mu ngeri ey’otoma. Era switch ya ‘two-wheel rotary type travel switch’ tesobola kuddamu kukola automatically, era bwe yeesigamye ku kyuma ekitambula okutambula mu kkubo ery’ekikontana, ekyuma ekiziyiza ekyuma kikuba mu roller endala okukizzaawo.

Micro switch ye snap switch ekolebwa puleesa. Enkola yaayo ey’emirimu eri nti empalirizo y’ebyuma ey’ebweru ekola ku muggo gw’ekikolwa okuyita mu kintu ekitambuza (press pin, button, lever, roller, n’ebirala), era oluvannyuma lw’amasoboza okukuŋŋaanyizibwa okutuuka ku kifo ekikulu, ekikolwa eky’akaseera katono kikolebwa, olwo okukwatagana okutambula ku nkomerero y’omuggo gw’ekikolwa Ensonga n’okukwatagana okunywevu ne biyungibwa mangu oba ne bikutulwako. Amaanyi ku kintu ekitambuza bwe gaggyibwawo, omuggo gw’ekikolwa guvaamu empalirizo y’ekikolwa eky’okudda emabega, era okukuba okw’emabega okw’ekintu ekitambuza bwe kutuuka ku kifo ekikulu eky’ekikolwa ky’omuggo, ekikolwa eky’okudda emabega kiggwa mu kaseera ako. Ebanga ly’okukwatagana (contact distance) lya micro switch ttono, action stroke nnyimpi, empalirizo y’okunyiga ntono, ate on-off ya mangu. Sipiidi y’ekikolwa ky’okukwatagana kwayo okutambula terina kakwate na sipiidi ya kikolwa ya elementi y’okutambuza. Ekika ekikulu ekya micro switch kika kya push pin, ekiyinza okuggibwa mu kika kya button short stroke, ekika kya button ekinene stroke, ekika kya button extra large stroke, ekika kya roller button, ekika kya reed roller, ekika kya lever roller, ekika ky’omukono omumpi, ekika ky’omukono omuwanvu n’ebirala.

Sswiiki y’ekkomo ku vvaalu ey’ebyuma etera okwettanira micro switch ya passive contact, era ffoomu ya switch esobola okwawulwamu: single pole double throw SPDT, single pole single throw SPST, double pole double throw DPDT.

2. Sswiiki y’ekkomo ku kumpi

Proximity switch, era emanyiddwa nga non-contact travel switch, tesobola kukoma ku kukyusa travel switch n’okukwatagana okumaliriza okufuga entambula n’okukomya obukuumi, naye era ekozesebwa okubala waggulu, okupima sipiidi, okufuga omutindo gw’amazzi, okuzuula obunene bw’ekitundu, okuyungibwa okw’otoma okw’emitendera gy’okukola linda. Olw’okuba erina engeri z’ekiziyiza ekitali kya kukwatagana, sipiidi y’ekikolwa eky’amangu, ekikolwa mu mabanga ag’enjawulo ag’okuzuula, siginiini ennywevu era etaliimu pulse, omulimu ogutebenkedde era ogwesigika, obulamu obuwanvu, obutuufu bw’okuddiŋŋana mu kifo ekinene n’okukyusakyusa mu mbeera enkambwe ez’okukola, n’ebirala, kale Ekozesebwa nnyo mu kukola amakolero ng’ebyuma ebikozesebwa, engoye, okukuba ebitabo, n’obuveera.

Sswiiki z’okumpi zigabanyizibwamu okusinziira ku nkola y’emirimu: okusinga ekika ky’okuwuuma kwa frequency eya waggulu, ekika kya Hall, ekika kya ultrasonic, ekika kya capacitive, ekika kya koyilo ya diferensiali, ekika kya magineeti ey’olubeerera, n’ebirala Ekika kya magineeti ey’olubeerera: Ekozesa empalirizo y’okusonseka eya magineeti ey’olubeerera okuvuga switch y’omuggo okufulumya siginiini.

Ekika kya koyilo ey’enjawulo: Ekozesa akasannyalazo akawunya n’enkyukakyuka y’ekifo kya magineeti ekikolebwa ng’ekintu ekizuuliddwa kisemberera, era kikola okuyita mu njawulo wakati wa koyilo y’okuzuula ne koyilo y’okugeraageranya. Capacitive proximity switch: Okusinga ekolebwa capacitive oscillator ne electronic circuit. Capacitance yaayo esangibwa ku sensing interface. Ekintu bwe kisemberera, kijja kuwuuma olw’okukyusa omuwendo gwakyo ogwa capacitance y’okuyunga, bwe kityo ne kivaamu okuwuguka oba okuyimiriza okuwuguka okukola siginiini efuluma. enkyukakyuka zeeyongera obungi. Hall proximity switch: Ekola nga ekyusa siginiini za magineeti mu kufuluma kwa siginiini z’amasannyalaze, era ekifulumizibwa kyayo kirina omulimu gw’okukuuma jjukira. Ekyuma ekiwuliziganya magineeti eky’omunda kiwulikika ku kifo kya magineeti kyokka nga kyesimbye ku ffeesi y’enkomerero ya sensa. Ekikondo kya magineeti S bwe kiba nga kitunudde mu switch y’okumpi, ekifulumizibwa mu switch y’okumpi kiba n’okubuuka okulungi, era ekifuluma kiba waggulu. Singa ekikondo kya magineeti N kiba kitunudde mu switch y’okumpi, ekifulumizibwa kiba kitono. okwenkanyankanya.

Ultrasonic proximity switch: Okusinga ekolebwa sensa za piezoelectric ceramic, ebyuma eby’amasannyalaze okutambuza amayengo aga ultrasonic n’okufuna amayengo agatunuuliddwa, ne program-controlled bridge switches okutereeza ebanga ly’okuzuula. Kisaanira okuzuula ebintu ebitasobola oba ebitasobola kukwatibwako. Omulimu gwayo ogw’okufuga tegutaataaganyizibwa bintu ng’amaloboozi, amasannyalaze n’ekitangaala. Ekigendererwa ky’okuzuula kiyinza okuba ekintu ekiri mu mbeera ekikalu, amazzi oba pawuda, kasita kiba nga kisobola okulaga amayengo ag’amaloboozi amangi.

High-frequency oscillation proximity switch: Kitandikibwa ekyuma, okusinga nga kikolebwa ebitundu bisatu: high-frequency oscillator, integrated circuit oba transistor amplifier n’ekyuma ekifulumya. Enkola yaayo ey’okukola eri nti: koyilo ya oscillator ekola ekifo kya magineeti ekikyukakyuka ku active surface ya switch , ekintu eky’ekyuma bwe kisemberera active surface, eddy current ekolebwa munda mu kintu ky’ekyuma ejja kunyiga amasoboza ga oscillator, ekireete oscillator okulekera awo okukankana. Siginini ebbiri ez’okuwuguka n’okuyimirira kw’okukankana kwa oscillator zikyusibwa ne zifuuka sigini za binary switching oluvannyuma lw’okubumba n’okugaziwa, era signals ezifuga switching zifuluma.

Sswiiki y’ekkomo ku vvaalu y’okuyingiza magineeti okutwalira awamu yeettanira switch y’okumpi n’okuyingiza amasannyalaze eya passive contact, era ffoomu ya switch esobola okwawulwamu: ekikondo kimu eky’okusuula emirundi ebiri SPDT, ekikondo kimu eky’okusuula omulundi gumu SPSr, naye tewali kikondo kimu eky’okusuula emirundi ebiri DPDT. Okutwalira awamu induction ya magineeti egabanyizibwamu waya 2 eziggule oba eziggaddwa mu ngeri eya bulijjo, ate waya 3 efaananako ne SPDT ey’okusuula emirundi ebiri ey’ekikondo kimu, nga teziggule mu butonde era nga ziggaddwa mu ngeri eya bulijjo.

Tianjin Tanggu Amazzi-okusiba Valve Co.,ltdokukuguse muvvaalu y’ekiwujjo, Valiva y’omulyango, Kebera vvaalu, Y ekyuma ekisekula, Valiva y’okutebenkeza, nebirala bingi.