Roland Barth • SCHURTER AG Ungave uchibatidza dziva rekutuhwina, kumwaya mimhanzi, kana kugadzira mabhamu ewhirlpool, unoda shanduko yezvishandiso izvi. Zvese izvi zvinoshandiswa zvinoonekwa nekuve pedyo nekunyorova.Kune matekinoroji akawanda anokwanisa kugadzirisa. rudzi urwu rwekushandisa.Usati wakurukura nezvezvishandiso izvi, zvingabatsira kuongorora muchidimbu nzira dzinowanzoshanda mumashandisirwo anogona kuratidzwa nehunyoro.
Swichiyakagadzirirwa nzvimbo dzakanyorova kazhinji dzine IP67 rating.Ichi chinyorwa chinoreva IP code kana ingress protection code.IP ratings inoronga uye inoyera dhigirii redziviriro inopiwa nemagetsi uye magetsi evhavha, kwete pamvura chete, asiwo pamusoro pekupinda, guruva uye. Kufumurwa netsaona
Pfungwa ye IP mitemo ndeyokupa vashandisi ruzivo rwakadzama pamusoro pekushanda pane izvo zvisinganzwisisike zvekutengesa mazwi se "mvura isina mvura" inoratidzira.Imwe neimwe IP code inogona kuva nemadijiti mana.Inoratidza kutevedzera mamwe mamiriro.Nhamba yekutanga inoratidza kudzivirirwa kune yakasimba. particles;chechipiri chinoratidza dziviriro kubva pakupinda kwemvura.Panogonawo kuva nenhamba imwe kana mbiri dzekuwedzera kuratidza dzimwe dziviriro.Asi ruzhinji rwe IP ratings iri munhamba imwe chete kana mbiri.
Nechinangwa chakajairika uye pedyo nekunyorova kwekushandisa, iyo inonyanya kushandiswa tekinoroji ndeyemuchina switch ine mafambiro.Tinosangana nadzo mazuva ese, senge isu tinobatidza mwenje mukamuri kana kudzima.Inoisa dzakasiyana siyana dze actuation pressure point, yakakwirira kuvimbika. uye zvakasiyana-siyana zvezvigadzirwa.
Kune ma mechanical switches ekushandisa kunze, IP67 rating inodiwa.Chikonzero chiri nyore: mechanical switches inoshanda maererano nesitiroko musimboti ine zvikamu zvinofamba.Mvura inokwanisa kupinda munzvimbo dziri pakati pezvikamu zvinofamba.Muhupo hwechando, ice. pa actuator inodzivirira macontacts kuvhara.Zvimwechete zvinoshanda kune tsvina, huruva, steam uye kunyange zvinwiwa zvakadururwa.
Kana iri kiibhodhi uye mamwe mashandisirwo emushandisi, mamembrane switch anogona kushandiswa kana mwando iri nyaya.Aya maspecial mechanical switches akagadzirwa nesilicone rubber uye conductive carbon pellets kana non-conductive rubber actuators.Kuburikidza ne compression molding process, an angled mesh. inoumbwa yakatenderedza kiibhodhi inodonha nguva dzese kana mushandisi akatsikirira kiyi, zvichiita kuti pave nekubatana kwemukati pakati pezvinyorwa zvekiibhodhi.Kunze kwekiibhodhi chidimbu chinoenderera chinogona kuvharwa kuti chidzivirire mwando kupinda muchikamu chinoshandisa. ma mechanical switches.
Asi zvese mune zvese, switch yemuchina isina IP67 chiyero haina kunyanya kukodzera nzvimbo dzakanyorova.
Capacitive switches parizvino iri kuona kukura nekukurumidza, muchikamu nekuda kwekushandisa kwavo mumafoni emafoni.Hapana sitiroko, hapana zvikamu zvinofamba.Capacitive touchscreen panels ine insulator, segirazi, yakavharwa netransparent conductor, kazhinji indium tin oxide (ITO) kana sirivheri.Nekuti muviri wemunhu uriwo mugadziri wemagetsi, kubata pamusoro pechidzitiro nemunwe kunokanganisa nzvimbo ye electrostatic yekrini, iyo inogona kuyerwa sekuchinja kwe capacitance.Maitiro akasiyana anogona kushandiswa kuona nzvimbo yekubata.
Asi capacitive touch switches haisi yekutanga sarudzo yezvikumbiro zvese.Mamwe capacitive touchscreens haagone kushandiswa kuona zvigunwe kuburikidza nemagetsi insulating zvinhu zvakaita semagirovhosi.Somuenzaniso, kunyorova kwemhepo kana madonhwe emvura kunogonawo kukanganisa touchscreen electrostatic field.Saka capacitive maswichi kazhinji haakodzeri kushandiswa pedyo nemadziva ekutuhwina kana machamupupuri.
Piezo-based switches inogadzira chaji yemagetsi pasi pekumanikidzwa.Kudzvanya kwechigunwe kusundirwa kunoita kuti (kazhinji disc-shaped) piezoelectric element ikotamire zvishoma kunge drumhead.Piezo switch inoburitsa kamwe chete, pfupi "pa" pulse, inowanzo shandiswa batidza semiconductors, senge field effect transistors (FETs) .Mukupesana nema mechanical switches, piezoelectric switches haina zvikamu zvinofamba.Inogona kuiswa chisimbiso uye IP yakarongwa kusvika IP69K.Ichi chinhu chinofanoronga kuti chishandiswe mumamiriro ezvinhu akaipa zvikuru.
Maswichi anobva papiezoelectric musimboti anonyanya kusimba.Piezoelectric elements (kazhinji maceramics ane lead zirconate titanate kana PZT, barium titanate kana lead titanate) anogadzira charge yemagetsi ari under pressure.I compressive pressure ye finger push inokonzera (kazhinji disc-shaped) piezoelectric element yekukotama zvishoma kunge drumhead.
Nokudaro, piezoelectric switch inogadzira kamwe chete, pfupi "pa" pulse inosiyana nehuwandu hwekumanikidzika hunoshandiswa.Iyi pulse inowanzoshandiswa kubatidza semiconductors, senge field effect transistors (FETs) . inodzima.Capacitors inogona kushandiswa kuchengetedza mhedzisiro yekuchaja kuti iwedzere nguva yegedhi uye kurebesa pulse inoguma.
Kusiyana nema mechanical switch,piezoelectric switchesisina zvikamu zvinofamba.Inogona kuiswa chisimbiso uye IP yakarongwa kusvika kuIP69K.Ichi chimiro chinofanoronga kuti chishandiswe mumamiriro ezvinhu akaipa zvikuru.
Izvi zvinotisvitsa kune pneumatic switches. Kwemakumi emakore, idzi switch dzave dziri kuenda kune dziva uye spa vavaki nekuti havabate magetsi.Vanowanzo sanganisira chitubu-chakatakura plunger inovhura kana kuvhara nzira yemhepo kana opareta. anodzvanya bhatani.Kumwe kusakosha kwemabhatani epneumatic ndeyekuti ma mechanics avo emukati anofanira kunge akanyatsojeka, izvo zvinoratidzwa mumutengo.
Sezvinoita mechanical switches, pneumatic switches ine zvikamu zvinofamba zvinopedzisira zvasakara.Sezvo vachibata mhepo yakamanikidzika, pneumatic switches inoda kunyatsotariswa kuisa chisimbiso.Inofanirawo kutaurwa pano kuti aya marudzi ekuchinja haashandisi mhinduro ye optical kuburikidza nepoint kana mhete mhete.
Nhamba iri kukura yemadziva uye vagadziri ve spa vakaziva kubatsirwa kwepiezoelectric switches.Idzi midziyo inenge isingadhuri uye yakasimba zvikuru.Inokwanisa kubata makemikari ane utsinye anowanzoshandiswa munzvimbo dzakanyorova.Deutsche Welle
Bhurawuza zvinyorwa zvichangoburwa zveDesign World uye zvinyorwa zvekumashure zviri nyore kushandisa, zvemhando yepamusoro.Ronga, govera uye dhawunirodha nhasi nemagazini inotungamira yekugadzira engineering.