momwe ndingadziwire kukula kwa unyolo wozungulira womwe ndili nawo

Maunyolo ozungulira ndi gawo lofunikira kwambiri m'makina ambiri, kuyambira njinga mpaka makina amafakitale. Kudziwa kukula kwa unyolo wozungulira pa ntchito inayake ndikofunikira kwambiri kuti muwonetsetse kuti ntchito yanu ikuyenda bwino komanso nthawi yayitali yogwirira ntchito. Mu positi iyi ya blog, tifufuza mfundo zofunika kuti mupange kukula kolondola kwa unyolo wanu wozungulira.

Dziwani zambiri za mayina a unyolo wa ma roller:

Tisanaphunzire njira zowerengera kukula kwa ma roller chain, tiyeni tidziwe bwino mayina a ma roller chain. Ma roller chain nthawi zambiri amadziwika ndi manambala ndi zilembo zomwe zimatsatira mtundu winawake, monga 40, 50 kapena 60.

Nambala yoyamba imasonyeza mtunda, womwe umatanthauza mtunda pakati pa malo a pini iliyonse. Nambala yachiwiri imasonyeza m'lifupi mwa roller kapena unyolo m'magawo asanu ndi atatu a inchi. Mwachitsanzo, unyolo wa 40 uli ndi mtunda wa mainchesi 0.50 ndipo unyolo wa 50 uli ndi mtunda wa mainchesi 0.625.

Dziwani kukula kwa unyolo wozungulira:

Tsopano popeza tamvetsetsa zoyambira za mayina a unyolo wozungulira, tiyeni tipitirire ku kudziwa kukula koyenera.

1. Werengerani mawu omveka:
Yambani powerenga chiwerengero cha ma roller pitches mu unyolo, osaphatikiza theka la maulalo. Pitch imakhala ndi maulalo amkati, maulalo akunja ndi ma roller olumikiza iwo. Ngati pitch ndi yosamvetseka, unyolowo ukhoza kukhala ndi theka la maulalo, omwe ayenera kuwerengedwa ngati theka la pitch.

2. Yesani mtunda:
Mukatha kudziwa nambala ya pitch, yesani mtunda pakati pa malo apakati a mapini awiri oyandikana. Muyeso uwu ukuyimira pitch ndipo uyenera kufanana ndi dzina la unyolo. Mwachitsanzo, unyolo wa #40 uli ndi pitch ya mainchesi 0.50.

3. Dziwani m'lifupi:
Kuti mudziwe m'lifupi mwa unyolo wanu, gwiritsani ntchito choyezera molondola kuti muyese mtunda pakati pa mbale zamkati kapena m'lifupi mwa chozungulira. Kumbukirani kuti m'lifupi mwake mumayesedwa mu gawo limodzi mwa magawo asanu ndi atatu a inchi, kotero muyeso wa 6/8″ umatanthauza kuti chozunguliracho chili ndi mulifupi wa 3/4″.

4. Chongani udindo wa akatswiri:
Ma chain ena ozungulira akhoza kukhala ndi mayina ena, monga unyolo umodzi (SS) kapena unyolo wawiri (DS), kuti asonyeze ngati apangidwira unyolo umodzi kapena wambiri, motsatana. Onetsetsani kuti mwazindikira makhalidwe apadera omwe angakhudze magwiridwe antchito a unyolo.

Onani tebulo la Roller Chain Reference Table:

Ngakhale kuti njira zomwe zili pamwambapa nthawi zambiri zimakhala zokwanira kukula kwa unyolo wozungulira, nthawi zina, unyolo wozungulira ukhoza kukhala ndi kapangidwe kake kapadera kapena kukula kosiyana. Pazochitika zotere, ndibwino kuyang'ana pa Roller Chain Reference Table, yomwe imapereka mndandanda wokwanira wa mayina a unyolo, kukula kwake ndi zina zokhudzana nazo.

Mwa kugwiritsa ntchito matebulo awa, mutha kuwona muyeso wanu ndikuwonetsetsa kuti mukupanga kukula koyenera kwa unyolo wozungulira womwe mukufuna kugwiritsa ntchito.

Pomaliza:

Kuyika kukula koyenera kwa ma roller chain ndikofunikira kwambiri kuti makina azigwira ntchito bwino komanso moyenera. Potsatira njira zomwe zili pamwambapa ndikugwiritsa ntchito tchati chofotokozera ma roller chain, mutha kuzindikira molondola ma pitch, m'lifupi ndi mayina aliwonse apadera a roller chain. Kumbukirani kuti kuyeza kolondola komanso kusamala kwambiri ndikofunikira kwambiri kuti unyolo ugwire ntchito bwino komanso ukhale wautali. Chifukwa chake, tengani nthawi yoyezera ndikutsimikizira kukula kwa unyolo wanu musanasinthe kapena kusintha chilichonse.