Pakukonza ndi kugwiritsa ntchito nsanja yamagetsi yama liniya, granite ndiye kusankha kwazinthu zolondola, ndipo kuchuluka kwake kwamafuta ndi chinthu chofunikira kwambiri chomwe sichinganyalanyazidwe. The coefficient of matenthedwe kukulitsa limafotokoza mlingo umene voliyumu kapena utali wa zinthu kusintha pamene kutentha kusintha, ndipo chizindikiro ichi ndi yofunika kwambiri kwa liniya nsanja galimoto amene amafuna mkulu mwatsatanetsatane kulamulira ndi bata.
Choyamba, kuchuluka kwa kutentha kwa granite kumakhudza mwachindunji kukhazikika kwa nsanja. Ma Linear motor nsanja amayenera kukhala ndi malo olondola kwambiri komanso kuwongolera koyenda pansi pazikhalidwe zosiyanasiyana za kutentha, kotero kuti coefficient ya kukulitsa kwamafuta azinthu zoyambira kuyenera kukhala yaying'ono kuti zitsimikizire kuti kusintha kwa kutentha kumakhala ndi zotsatira zosafunikira pakukula kwa nsanja. Ngati coefficient of thermal expansion of granite ndi yayikulu, ndiye kukula kwa mazikowo kudzasintha kwambiri pamene kutentha kumasintha, motero kumakhudza kuyika ndi kusuntha kulondola kwa nsanja.
Kachiwiri, mphamvu yowonjezera kutentha kwa granite imagwirizananso ndi kutentha kwa nsanja. Pogwira ntchito ya nsanja yamagalimoto, chifukwa cha kutentha kwa injini, kusintha kwa kutentha kwa chilengedwe ndi zinthu zina, zinthu zoyambira zimatha kutulutsa matenthedwe. Ngati coefficient of thermal expansion of granite ndi yayikulu, ndiye kuti kutentha kwamafuta kudzakhala kofunikira kwambiri, zomwe zingayambitse kulondola kwa nsanja pamalo otentha kutsika, kapena kusagwira ntchito moyenera. Choncho, posankha granite ngati maziko, m'pofunika kuganizira mozama coefficient yake yowonjezera kutentha kuti zitsimikizire kukhazikika ndi kulondola kwa nsanja mu kutentha.
Kuonjezera apo, coefficient yowonjezera kutentha kwa granite imakhudzanso kulondola kwa msonkhano wa nsanja. Pakuphatikiza kwa nsanja yamagalimoto yama liniya, gawo lililonse liyenera kukhazikitsidwa bwino pamunsi. Ngati coefficient of thermal expansion of the basic material is big, kukula kwa maziko kudzasintha pamene kutentha kumasintha, zomwe zingayambitse kumasula kapena kusokonezeka kwa zigawo zomwe zasonkhanitsidwa, motero zimakhudza ntchito yonse ya nsanja. Choncho, posankha granite ngati maziko, m'pofunika kuganizira mozama coefficient yake yowonjezera kutentha kuti zitsimikizire kukhazikika ndi kulondola kwa nsanja panthawi yosonkhanitsa ndi kugwiritsa ntchito.
Pakugwiritsa ntchito, njira zingapo zitha kuchitidwa kuti muchepetse mphamvu ya kukulitsa matenthedwe a granite pakugwiritsa ntchito kwa nsanja yamagalimoto. Mwachitsanzo, posankha zipangizo za granite, chofunika kwambiri chiyenera kuperekedwa kwa mitundu yapamwamba yokhala ndi coefficient yaing'ono yowonjezera kutentha ndi kukhazikika kwabwino kwa kutentha; Popanga mapangidwe ndi kupanga, chikoka cha kusintha kwa kutentha ndi kutentha kwa kutentha kuyenera kuganiziridwa bwino, ndipo mapangidwe oyenera apangidwe ndi njira zotetezera kutentha ziyenera kuchitidwa. Pakusonkhanitsa ndi kugwiritsa ntchito, zinthu monga kutentha kozungulira ndi chinyezi ziyenera kuyendetsedwa mosamalitsa kuti muchepetse mphamvu ya coefficient yokulitsa matenthedwe pamapulatifomu.
Mwachidule, kuchuluka kwa kutentha kwa granite kumakhudza kwambiri kugwiritsa ntchito nsanja yamagalimoto. Posankha ndi kugwiritsa ntchito granite monga maziko, m'pofunika kuganizira mozama mphamvu ya coefficient yowonjezera kutentha, ndikuchitapo kanthu kuti muchepetse mphamvu yake pa ntchito ya nsanja.
Nthawi yotumiza: Jul-15-2024