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Chinetso neShanduka Frogs
Pasina kuwedzera simba, zvitima zvichaona nzvimbo yakafa pane frog switch. ®2010 Ryan C Kunkle, ane mvumo kune About.com, Inc. Kazhinji-2-terevhizheni zvirongwa zvinounza simba kumatevedzeri ezvitima nemaoko anoyevedza (+) pane imwe teresi uye zvakaipa (-) kune imwe. Kana mazaya aya achionana mumwe nomumwe, zvakakwana dunhu richaguma. Izvi zvinokonzera dambudziko pazvikamu zvepamusoro apo mairi maviri anofanirwa kuyambuka, kusanganisira switches (turnouts) uye kuyambuka.
Muchigadziro, pfungwa iyo kuruboshwe uye kurudyi kwemigwagwa inodarika inonzi " frog ," iyo inonzi yakarongeka kune imwe yemakumbo emakumbo. Pamuviri pamwe nemuenzaniso wekutevedzera, aya matatya anogona kutora maitiro akawanda. Pamatokisi maviri ezvitima, mitambo inofanirwa kushandiswa kubva kune imwe neimwe pane frog neimwe nzira. Kazhinji, chirongo chacho chakakonzerwa uye chakasvibiswa nemagetsi kubva kumapuranga maviri neplastiki spacers.
Sezvo frog isingagoni kuva yakarurama chete 50% yenguva yacho, inowanzovharwa zvachose. Izvi zvinoreva kuti hakuna simba mukati megorosi, zvichigadzira nzvimbo yakafa panzira.
Maovotivei ane mapikicha mashoma emagetsi anogona kuvhara apo mavhiri anofamba frog. Crossovers uye yadhi uko kushandiswa kwakagadzirirwa mumitsara inopa mukana wakakura zvikuru wekurasikirwa kwemazuva ano sezvo mavhiri akawanda achiyambuka matatya panguva imwe chete.
The Solution:
Simba rinogona kuwedzerwa kune vakawanda vanochinja matatya. Ikozvino kune frog inofanira kuve yakashandurwa kunyange zvakadaro kuti ienzanise nehupfumi (+ kana-) yechitima icho chinoshandiswa. Izvi zvinogona kuitwa nechinoshandiswa chebhuku kana kugadzirisa magetsi. Yakawanda magetsi uye mamwe magetsi ekugadzirisa motori nemichina zvakadhindwa zvakavakirwa nekuda kwechinangwa ichi. Chinhu chechitatu ndechokushandisa mahofisi akawedzerwa akabatanidzwa mune dzakawanda zvakagadziriswa zvigadziriswa zvakagadzirirwa kutonga kushandura kuburikidza ne DCC . Kudzora frog polarity panguva imwechete nekugadzirisa kwekutsvaga kunopedza dambudziko revanoshandisa mhosho.
02 of 03
Kunzwisisa Dunhu
Shanduro yemagetsi kana shanduro inogona kushandiswa kuendesa yakakodzera parizvino kune frog. Iyi shanduro inogona kukandwa panguva imwe chete neyo nzira yekudzoka iyo pachayo. ®2010 Ryan C Kunkle, ane mvumo kune About.com, Inc. Iko magetsi hookup kugadzira frog inenge yakajeka seyimbi nhatu uye imwechete-pfumbamwe- twese (SPDT) shandura kana relay. Kushandurwa kwe SPDT kana kutora zvakare kuchava nevanosangana vatatu uye kwakafanana zvikuru mukushanda kumutsindo wokutsvaga. Chimwe chegumo chekudzoka kune unhu humwe, humwe huviri. Izvi zvinogona kusvibiswa kutenderera ikozvino kuwanikwa kune imwe yenzira mbiri, kana kusarudza nzira imwe chete yekubuda imwe yezvikamu zviviri. Iyo yekupedzisira ndiyo nzira iyo ichashandiswa nayo frog.
Tsero kubva kune imwe tsoro inobatana neB end yemutambo. Mhedzisiro A inosanganiswa nehuni. Izvi zvinoreva kuti frog ichagadziriswa chero ipi zvayo yekushandisa inosarudzwa uye izvi zvichagadziriswa nekugadziriswa kwetsika yokudzoka pachayo.
Izvozvi zvinyorwa zvinogona kusvibiswa neimwe nzira yekuisa simba kune dzimwe nzira dzakasiyana-siyana dzekutsvaga nenzira yakadaro iyo nzira yakarongedzwa yakagadzirirwa. Simba rekugadzirira inzira inzira yakakodzera yekudzivirira kumhanya-kure kwezvitima mujadhi, kudengesa kana nzvimbo dzekugadzirisa uye nekuderedza kuwanikwa kwezvino kurongwa sezvakazara.
03 of 03
Wiring the Frog
Simba rinogona kuendeswa kumatatya munzira dzakasiyana-siyana: A. Atlas Nhamba 8 inotenderera nesimba rine frog rinotengeswa kune teri kunze kwezvisungo. B. Walthers Curved Pinda nesimba rine frog rinotengeswa zvakananga kunzira. C. Atlasi Nha. 6 inotenderera nefrog simba rakachengetedzwa nejinga. ®2010 Ryan C Kunkle, ane mvumo kune About.com, Inc. Isai tambo inotakura kubva kune imwe teresi kuenda kune inotarisa iyo inogona kusimbisa frog. Kana iwe uchitotanga kushandisa imwe simba rebhasi bhasiya simba kuti rigone matanho, iwe unogona kutora zvakananga kubva pane izvi seimwe nzira ipi zvayo yekufambisa. Kana iwe usina imwe yebhasi bhasi, iwe unogona kusunungura unotungamira zvakananga kune rairi. Kuchengeta mawaya emirasi coded kuchaita kuti zvive nyore nyore kutsvaga matambudziko gare gare.
Ita yechitatu inofanira kusungirirwa kubva kune iyo yakaiswa kune frog pachayo. Pane pane zvingasarudzwa zvezvizvi zvichienderana neshanduko yakasiyana-siyana yaunoshandisa.
- Solder: Unogona kusungira kune mamwe matatya sezvamunoita chero imwe chikamu chezvitima. Mamwe matatya ane mazamu anokosha akabatanidzwa anobvumira kushamwaridzana kunogadziriswa kunonyatsoshandiswa kana kunzwisisika.
- Nyoka: Zvinogona kuva zvakaoma kutsika pane mamwe matatya nekuda kwehukuru hwavo, nzvimbo kana metallurgy. Vamwe vanogadzirisa vanokanda tabu duku pane frog umo iyo inogona kuiswa. Dhanya mugomba, shandisa chipisa uye suka mutambo uchitungamirire uye unamatira kuti utaure zvakachengeteka.
Kamwe kana madha matatu akabatanidzwa, edzai chidimbu chegomba rine ammeter kana locomotive. Kana iwe ukawana pfupi, iwe unogona kunge wakadzokorora iyo nzira inotungamira pane zvakare. Ingoshandura zvinyorwa zviviri zvekushandisa uye edza zvakare.