Chiyambi
Monga gawo lalikulu la kayendetsedwe ka dera, mtundu wa chosinthira cha micro switch umakhudza mwachindunji magwiridwe antchito a kukhazikitsa, magwiridwe antchito amagetsi komanso kusinthasintha kwa malo. Chifukwa cha kufunikira kwakukulu kwa kuchuluka kwa anthu komanso kudalirika kwakukulu mu makina odziyimira pawokha a mafakitale ndi zida zanzeru, ukadaulo wa chosinthira wakhala njira yofunika kwambiri pakupanga zinthu zatsopano za chosinthira cha micro. Nkhaniyi ikuphatikiza miyezo yamakampani ndi ntchito zamakono kuti iwunikenso mwadongosolo makhalidwe aukadaulo ndi malingaliro osankha mitundu yayikulu ya chosinthira.
Mitundu ya Terminal ndi Makhalidwe Abwino
Ma terminal a Micro switch amatha kugawidwa m'magulu anayi malinga ndi njira yolumikizira: Ma terminal a PCB, Ma terminal a Screw, Quick-Connect Terminal, ndi Solder Lug. Ma terminal a PCB amatha kugulitsidwa mwachindunji ku ma circuit board. Ndi ochepa komanso osunga malo, oyenera mapangidwe ophatikizika kwambiri komanso zida zazing'ono (monga mawotchi anzeru, masensa azachipatala), koma sachotsedwa atagwiritsidwa ntchito ndipo ali ndi ndalama zambiri zosamalira. Nthawi zambiri amagwiritsidwa ntchito pazinthu zamagetsi, zida zonyamulika, kulumikizana kwakukulu kwa ma circuit. Screw Terminal imaphwanya mawaya ndi zomangira. Imathandizira mafunde amphamvu, imakhala ndi mphamvu yolimbana ndi kugwedezeka komanso yodalirika kwambiri, yokhala ndi mulingo woteteza mpaka IP67, ndipo ndi yoyenera pazinthu zogwedezeka kwambiri (monga makina omanga, mayendedwe a sitima). Komabe, kukhazikitsa kumatenga nthawi yayitali ndipo kulimba kwa zomangira kuyenera kuyang'aniridwa nthawi zonse. Nthawi zambiri imagwiritsidwa ntchito powongolera magalimoto amakampani, module yatsopano yamagetsi yochapira mphamvu. Quick-Connect Terminal imagwiritsa ntchito kapangidwe ka pulagi-ndi-play kuti ithandizire kukhazikitsa ndi kusintha mwachangu, ndipo zinthu zolumikizirana zimakhala ndi siliva-plated copper alloy, yokhala ndi moyo wolumikizira ndi kusewera wa ≥500. Kusamalira kwake ndikosavuta kwambiri, koyenera kusintha nthawi zambiri (monga zida zoyesera zopangira zokha). Komabe, mtengo wake ndi wokwera ndipo mphamvu yonyamulira ndi yofooka (nthawi zambiri ≤10A). Nthawi zambiri imagwiritsidwa ntchito mu zida, ma module ochotsedwa a mafakitale. Solder Lug imagwiritsa ntchito solder kukonza mawaya ndipo imagwirizana kwambiri, yomwe ndi yoyenera mawaya osinthidwa, kukana kulumikizana ≤ 50mΩ. Ili ndi kusinthasintha kwakukulu komanso mtengo wotsika, koma njira yolumikizirana imafuna kulumikizidwa kosavuta chifukwa cha kuwotcherera kozizira. Nthawi zambiri imagwiritsidwa ntchito m'mabolodi owongolera zida zapakhomo, ma sensa amagetsi ochepa.
Kusankha ndi kukhazikitsa malo
Malingaliro Osankha
Mukasankha mtundu wa terminal, muyenera kuganizira zinthu zitatu zazikulu: mphamvu yamagetsi ndi magetsi, kusinthasintha kwa chilengedwe, ndi zofunikira pakukonza. Ma terminal a screw ndi abwino kwambiri pazochitika zamphamvu yamagetsi (>10A) ndi ma terminal a PCB kuti azitha kuonetsa mphamvu yamagetsi ...
Malo okhazikitsa
Kukhazikitsa ma screw terminals kumafunika kugwiritsa ntchito screwdriver ya torque kuti ilamulire mphamvu yomangirira (nthawi zambiri 0.5-0.8Nm), ndikuwonjezera chotsukira cha spring kuti chisamasulidwe. Ma PCB terminals pogwiritsa ntchito njira yosinthira soldering, muyenera kupewa soldering, kapangidwe ka malo osungidwa kuti kutentha kutayike, kuti kutentha kusakwere kumakhudza magwiridwe antchito a ma contacts. Mukakhazikitsa ma connector terminals, muyenera kuonetsetsa kuti malo olowera ndi kulumikizana ndi olondola, pewani mphamvu ya mbali poika ndi kuchotsa, kuti mupewe kusintha kwa pini.
Ntchito zamakampani ndi njira zatsopano
Mitundu yosiyanasiyana ya ma terminals tsopano imagwiritsidwa ntchito kwambiri mu ma automation a mafakitale, nyumba zanzeru, magalimoto atsopano amphamvu ndi mafakitale ena. Mndandanda wa Honeywell V15 umagwiritsa ntchito ma screw terminals, umathandizira 15A current, umagwiritsidwa ntchito posintha ma robot arm limit, ndipo umalimbana ndi kugwedezeka kwa 50G. Ma Omron D2F series PCB terminal switches, okhala ndi makulidwe a 2.5mm okha, amaphatikizidwa mu ma board olamulira zitseko zanzeru kuti atumize chizindikiro champhamvu chotsika. Ma terminal olumikizira osalowa madzi (IP69K) amagwiritsidwa ntchito mu machitidwe oyang'anira mabatire kuti azitha kulumikiza mwachangu komanso kusiyanitsa zolakwika zama circuits amphamvu kwambiri.
Zochitika Zaukadaulo
Ponena za luso lamakono, pali njira yopezera nzeru komanso kuteteza chilengedwe. Kafukufuku wanzeru ndi chitukuko zikuchitika nthawi zonse, ndipo ma terminal okhala ndi masensa ophatikizidwa amatha kuyang'anira momwe zinthu zilili nthawi yomweyo ndikuchenjeza za kulephera komwe kungachitike (monga Tesla Optimus robot joint module). Kuyambitsa kosalekeza kwa zipangizo zoteteza chilengedwe, solder yopanda lead ndi ma pulasitiki okhala ndi biobased enclosures pang'onopang'ono kumatchuka kuti kukwaniritse zolinga za EU RoHS 3.0 ndi carbon neutrality.
Mapeto
Kuchokera pa chizindikiro cha milliamps mpaka mphamvu ya kiloamp, kusintha kwa ukadaulo wa mitundu ya ma terminal a microswitch kukuwonetsa kulumikizana kwakukulu kwa kapangidwe ka zigawo zamagetsi ndi zofunikira pazochitika. M'tsogolomu, ndi kupita patsogolo kwa kupanga zinthu mwanzeru, ukadaulo wa ma terminal udzakhala wofanana komanso wosinthika, ndikuyika mphamvu yatsopano mu unyolo wa mafakitale wapadziko lonse lapansi.
Nthawi yotumizira: Epulo-10-2025
