2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Daim ntawv yooj yim tshaj plaws yog ob lub iav log nrog cov hniav meshing. Nyob rau hauv tag nrho cov gearbox ib lub iav yuav powered. Qhov no hu ua lub iav tsav thiab lwm lub iavyog hu ua lub iav tsav.
Lub iav twg yog lub iav tsav?
Gear trains with two gears
Qhov yooj yim piv txwv ntawm lub tsheb ciav hlau muaj ob lub zog. Lub "input gear" (tseem hu ua tsav iav) xa lub zog mus rau " tso zis iav" (tseem hu ua iav tsav). Cov tswv yim iav feem ntau yuav txuas nrog lub zog, xws li lub cev muaj zog lossis lub cav.
Puas yog lub iav sab laug yog tsav lossis iav tsav?
Nyob rau hauv ib lub iav, lub iav txuas nrog lub hwj chim souce (piv txwv li DC lub cev muaj zog) yog lub npe hu ua tus tsav iav. Cov zis iav (piv txwv li ib lub log ntawm nws) yog lub npe hu ua tsav iav.
tsav tsheb hu ua dab tsi?
Thaum ob lub iav sib txuas ua ke, lub iav me me hu ua pinion. Lub gear kis tau tus mob yog hu ua lub iav tsav, thiab cov iav tau txais hu ua lub iav tsav. Thaum pinion yog tus tsav tsheb, nws ua rau kev tsav hauv kauj ruam uas cov zis nrawm txo qis thiab lub zog torque nce.
Koj puas tuaj yeem mus ntawm 5 lub iav mus rau 2nd?
Kuv tuaj yeem mus ntawm 5th mus rau 2nd / 1st? Yog nws raug pom zoo tias hauv kev sib kis niaj hnub no koj tuaj yeem hla lub zog thaum nce lossis nqis. … Tsis tas li yuav tsum ceev faj kom tsis txhob poob ntawm5th mus rau 2nd ntawm kev kub ceev los yog nrog ib qho kev thauj khoom lateral ntawm lub tsheb thiab tawm ntawm lub clutch hauv 2nd, vim lub tsheb tuaj yeem nkag mus rau hauv kev sib tw.
Pom zoo:
Leej twg yog lub neej dhau los ntawm cov iav tsom iav?
Cov kab lus "pom lub ntiaj teb los ntawm cov iav rose-tinted" yog hais txog cov tib neeg uas muaj lub siab xav pom txhua yam hauv qhov pom kev zoo, txawm tias qhov teeb pom kev tsis muaj tseeb. Qee tus uas nyiam pom tej yam uas muaj lub hom phiaj zoo dua thiab qhov tseeb yuav ua rau pom qhov tsis zoo ntawm lub neej no.
Vim li cas cov iav tsav raug hu ua tsav zoo?
Cov iav siv thaum lub shafts ze heev nrog ib leeg. Hom tsav no tseem hu ua tsav zoo vim tsis muaj daim yuaj. Yog tias qhov kev ncua deb me ntsis loj dua, cov saw hlau tuaj yeem siv los ua kom nws ua tau zoo. Vim li cas lub iav tsav yog tsav zoo?
Qhov twg thiab qhov twg yog qhov hav silicon?
Silicon Valley yog ntiaj teb qhov chaw ntawm kev tsim kho thev naus laus zis nyob hauv South San Francisco Bay Area ntawm California. Silicon Valley yog lub tsev rau ntau lub tuam txhab thev naus laus zis, software, thiab internet. Qee lub tuam txhab loj hauv cheeb tsam suav nrog Apple, Alphabet's Google, Chevon, Facebook, thiab Visa.
Qhov txawv ntawm qhov twg thiab qhov twg?
Raws li adverbs qhov txawv ntawm nowhere thiab qhov twg yog hais tias tsis muaj qhov twg thaum nyob qhov twg nyob rau hauv los yog nyob rau hauv ib qhov chaw los yog ib qho chaw tsis paub. Kuv siv qhov twg? Koj siv tsis tau qhov twg thaum ua cov lus tsis zoo los hais tias qhov chaw tsim nyog ntawm hom tsis muaj.
Vim li cas qhov tseem ceeb ntawm qhov muaj zog thiab qhov tsis muaj zog yog qhov tseem ceeb?
Nws yog ib qho tseem ceeb rau qhov tseem ceeb ntawm qhov ua tau zoo thiab qhov tsis muaj zog vim qhov no pab lub tuam txhab txiav txim siab txog thaj chaw uas lawv yuav tsum tau txhim kho ntxiv rau thaj chaw uas lawv ua tau zoo hauv. Vim li cas lub zog thiab qhov tsis muaj zog tseem ceeb?
