Maketani eroller anoita basa guru mumaindasitiri akasiyana-siyana kubva pakugadzira kusvika pakurima, zvese izvi nekuda kwekugona kwawo kufambisa simba zvinobudirira. Kunzwisisa zvese zvine chekuita nemaketani eroller kwakakosha kune chero ani zvake anoshanda kana anofarira zvishamiso izvi zvemakanika. Mublog rino, tichaongorora chinhu chakakosha chemaketani eroller: pitch.
Saka, chii chinonzi roller chain pitch? Muchidimbu, pitch idaro riri pakati pezvisungo zvitatu zvakatevedzana zve roller. Ndiyo nzira inonyanya kukosha yekuyera ma roller chains sezvo ichisarudza kuti cheni yacho inoenderana here nema sprockets. Kunzwisisa pfungwa ye pitch kwakakosha pakusarudza roller chain yakakodzera yekushandisa chimwe chinhu.
Kuti unzwisise zviri nyore, fungidzira cheni yemaroller yakatambanudzwa pamutsetse wakatwasuka. Zvino, yera daro riri pakati penzvimbo dzemapini matatu akatevedzana. Kuyera uku kunonzi pitch. Maroller chains anowanikwa muhukuru hwakasiyana-siyana hwepitch, imwe neimwe iine chinangwa chayo chakasiyana.
Hukuru hwechinotenderera cheroller cheni hunokanganisa simba rayo rose, kugona kwayo kutakura mutoro uye kumhanya kwayo. Kazhinji, hukuru hwechinotenderera hwakakura hunoshandiswa mumaindasitiri makuru, nepo hukuru hudiki hwechinotenderera hunowanzo shandiswa pamashandisirwo asina kunyanya kuoma. Hukuru hwechinotenderera hunosarudzawo chimiro chezino chesprocket, izvo zvakakosha pakuona kuti cheni yacho inoenderana nesprocket.
Kuti uone saizi chaiyo yeroller chain pitch yekushandisa, zvinhu zvakawanda zvinofanirwa kutariswa. Izvi zvinosanganisira mutoro unodiwa, simba rinotumirwa, kumhanya kunodiwa uye nzvimbo yese yekushanda. Vagadziri vanopa zvirevo zvakadzama nemadhayagiramu ekubatsira pakusarudza saizi chaiyo yeroller chain pitch yekushandisa.
Zvakakosha kutaura kuti roller chain pitch yakajairika, zvichiita kuti vagadziri vakasiyana vagone kuenderana. Saizi dzeroller chain pitch dzinonyanya kuzivikanwa dzinosanganisira #25, #35, #40, #50, #60, #80, uye #100. Nhamba idzi dzinoratidza saizi yepitch mumasekonzi einji. Semuenzaniso, roller chain ye #40 ine saizi yepitch ye40/8 kana 1/2 inji.
Kunyange zvazvo saizi yepitch iri chinhu chakakosha kufunga nezvacho, roller chain pitch inosanganisirawo huwandu hwelinks payuniti yekuyera. Chinhu ichi chinogona kuona hurefu hwecheni hunodiwa pakushandisa kwakati. Semuenzaniso, cheni ine mapitch makumi mashanu ine malink zana ichave yakareba kaviri pane cheni ine mapitch makumi mashanu ine malink makumi mashanu, tichifunga kuti zvimwe zviyero zvese zvinoramba zvakafanana.
Muchidimbu, pakushanda nemaroller chains, zvakakosha kuziva pitch yeroller chain. Inoreva daro riri pakati pezvisungo zvitatu zvakatevedzana uye inosarudza kuenderana ne sprocket. Saizi yepitch inokanganisa simba recheni, kugona kwekutakura mutoro uye kumhanya. Kusarudza saizi chaiyo yepitch kwakakosha pakushanda zvakanaka uye hupenyu hwebasa reroller chain yako. Gara uchitarisa zvirevo nemachati emugadziri kuti usarudze saizi chaiyo yeroller chain pitch yekushandisa. Nehukuru hwakakodzera hwepitch, roller chains dzinogona kupa simba rekutumira simba rakavimbika mumaindasitiri akasiyana-siyana.
Nguva yekutumira: Chikumi-24-2023