Kodi mphamvu yonyamula ma bero a gasi wa granite ndi chiyani?

M'makampani opanga, zida zamakina ndi zida zofunika kwambiri zomwe zimathandizira kupanga zida ndi magawo olondola.Chimodzi mwazinthu zofunika kwambiri pazida zamakina ndi spindle, yomwe imanyamula chida chodulira ndikuzungulira mwachangu kuti igwire ntchito yopangira makina.Chozunguliracho chiyenera kuyikidwa pazitsulo zomwe zingathe kuthandizira kulemera kwake ndi kupirira mphamvu zomwe zimapangidwa panthawi yokonza.

Mwachikhalidwe, mayendedwe a mpira ndi zodzigudubuza zakhala zogwiritsidwa ntchito kwambiri pazida zamakina.Komabe, ndi kuchuluka kwa kufunikira kwa kulondola kwambiri komanso magwiridwe antchito, mitundu yatsopano ya ma bearings yapangidwa, monga zonyamula mpweya.Zonyamula gasi ndizosalumikizana zomwe zimagwiritsa ntchito filimu yopyapyala ya mpweya, nthawi zambiri mpweya kapena nayitrogeni, kuthandizira chinthu chozungulira.Amapereka maubwino angapo kuposa ma bere achikhalidwe, monga kukangana kochepa, kuthamanga kwambiri, komanso kunyowetsa bwino.

Chimodzi mwazinthu zomwe zakhala zikugwiritsidwa ntchito bwino ngati zida zonyamula mpweya pazida zamakina ndi granite.Mapiritsi a gasi a granite ali ndi zinthu zingapo zapadera zomwe zimawapangitsa kukhala chisankho chokongola pamapulogalamu apamwamba kwambiri.Granite ndi zinthu zachilengedwe zomwe zimapangidwa kuchokera ku magma ozizira, ndipo zimakhala ndi njere zabwino kwambiri komanso zofanana.Izi zimapangitsa kuti zikhale zovuta kwambiri kuvala ndi kusinthika, ngakhale pansi pa katundu wolemetsa komanso kuthamanga kwambiri.

Mapiritsi a gasi a granite amakhalanso ndi chiŵerengero chapamwamba kwambiri cha kuuma kwa kulemera, zomwe zikutanthauza kuti akhoza kuthandizira kulemera kwakukulu ndi kupotoza kochepa.Izi ndizofunikira makamaka pazida zamakina, pomwe spindle imatha kulemera ma kilogalamu mazana angapo ndipo iyenera kuyikidwa mwatsatanetsatane.Kuonjezera apo, granite ili ndi coefficient yotsika kwambiri yowonjezera kutentha, zomwe zikutanthauza kuti sizingatheke kuti ziwonongeke chifukwa cha kusintha kwa kutentha.Izi ndizofunikira kwambiri pazida zamakina, pomwe kusintha kwa kutentha kungayambitse kusintha kwakukulu kwa magawo omwe amapangidwa.

Mphamvu yonyamula mpweya wa granite zimadalira zinthu zingapo, monga kukula ndi mawonekedwe a kubereka, momwe ntchito imagwirira ntchito (liwiro, kutentha, kuthamanga), ndi zinthu zakuthupi za granite.Nthawi zambiri, zonyamula mpweya wa granite zimatha kuthandizira katundu kuchokera ku Newtons zingapo mpaka ma kilo-Newtons angapo, kutengera kukula ndi kapangidwe kake.Atha kugwiranso ntchito mwachangu mpaka masauzande angapo akusintha pamphindi imodzi, yomwe ili yokwera kwambiri kuposa ma bere achikhalidwe a mpira kapena odzigudubuza.

Pomaliza, mayendedwe a gasi a granite ndiukadaulo wodalirika wogwiritsa ntchito mwachangu komanso molondola kwambiri pazida zamakina.Amapereka maubwino angapo kuposa ma bere achikhalidwe, monga kukangana kochepa, kuthamanga kwambiri, komanso kunyowetsa bwino.Kuchuluka kwa mayendedwe a mpweya wa granite kumadalira zinthu zingapo, koma zimatha kuthandizira katundu wambiri ndikugwira ntchito mothamanga kwambiri.Ndi kafukufuku wopitilira ndi chitukuko, zonyamula mpweya wa granite zitha kukhala gawo lokhazikika pazida zamakina zam'tsogolo.