Liaj Ntaus: Ib hom khawm ntsej muag uas muaj ib lub taub hau thiab ib tug pas nrig (cylindrical lub cev nrog ib sab xov sab nraud) uas yog yuav tsum tau siv nrog lub txiv ntoo thiab siv los ntsaws ob seem nrog rau qhov ntawm qhov. Hom kev txuas no hu ua bolted connection. Yog hais tias lub txiv ntoo yog unscrewed los ntawm bolt, ob feem yuav raug sib cais, yog li qhov bolt kev twb kev txuas yog ib qho kev txuas txuas.
bolt
Bolts, mechanical qhov chaw, cylindrical threaded fasteners nrog neeg rau. Liaj Ntaus: Ib hom khawm ntsej muag uas muaj ib lub taub hau thiab ib tug pas nrig (cylindrical lub cev nrog ib sab xov sab nraud) uas yog yuav tsum tau siv nrog lub txiv ntoo thiab siv los ntsaws ob seem nrog rau qhov ntawm qhov. Hom kev txuas no hu ua bolted connection. Yog hais tias lub txiv ntoo yog unscrewed los ntawm bolt, ob feem yuav raug sib cais, yog li qhov bolt kev twb kev txuas yog ib qho kev txuas txuas.
Cov cuab yeej tsim khoom
Muaj ntau lub npe rau lub bolts. Txhua tus neeg lub npe kuj sib txawv. Qee cov neeg hu xov tooj rau lawv. Qee cov neeg hu lawv cov tes rau ntsia hlau. Qee cov neeg hu lawv cov txheej txheem, thiab qee cov neeg hu lawv cov txuas ntxiv. Txawm hais tias muaj ntau lub npe, lub ntsiab yog tib yam. Lawv yog cov xaum. Bolts yog ib lub sijhawm rau cov tuav khi. Lub hauv paus ntsiab lus yog siv lub tswv yim ntawm physics thiab kev ua lej ntawm qhov khoom siv qhov khoom tig thiab txhuam, thiab maj mam txhim kho cov cuab yeej ntawm cov khoom siv zoo.
Bolts yog indispensable nyob rau hauv txhua txhua hnub lub neej thiab industrial raug. Bolts kuj hu ua txhuv nplej. Siv cov ntsia hlau ntsia ntau heev. Tsuas pub siv cov khoom siv: cov khoom hluav taws xob, cov khoom lag luam, cov khoom siv hluav taws xob, khoom siv hluav taws xob, machinery thiab khoom siv hluav taws xob. Ships, tsheb, hydraulic engineering, thiab txawm tias hem xyaum ua haujlwm yog qhov tseem ceeb rau bolt. Xijpeem, muaj ntau qhov chaw tau siv qhov sib si. Cov khoom tshwj xeeb xws li cov tho kev siv saum toj no. DVD, yees, tsom iav, watches, hluav taws xob thiab lwm yam micro-bolts siv; TV, khoom siv hluav taws xob, seev suab paj nruag, rooj tog zaum, thiab lwm yam. Feem ntau lem; xws li kev tsim ua vaj tse, kev tsim kho, kev kho tsheb, siv loj bolts, ceev; kev siv tsheb thauj mus los, aircraft, tsheb ciav hlau, tsheb Etc. yog siv rau qhov loj bolts. Bolts muaj lub hom phiaj tseem ceeb hauv kev lag luam. Tsuav yog muaj kev lag luam hauv lub ntiaj teb, txoj haujlwm ntawm bolts yeej ib txwm tseem ceeb.