Video: Dab tsi yog qhov sib txawv ntawm cov wrenches?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Wrenches : Kev sib xyaw ua ke Wrenches (1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15 /16, 1) Metric sib xyaw Wrenches (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19) Standard Flare Nut Wrenches (3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 7/8) Nco tseg: Txhua ciaj ntswj tuaj yeem ua ke ob qhov ntau thiab tsawg.
Ua raws li qhov no hauv kev txiav txim siab, dab tsi yog qhov loj tshaj plaws wrench?
Feem ntau yog 1/4-nti, 3/8-nti thiab ½-nti ratchet tsav tsheb, tab sis ¾-nti thiab 1-nti teeb muaj rau kev ua haujlwm hnyav.
Ib tug kuj yuav nug, qhov metric thiab SAE qhov ntau thiab tsawg yog tib yam? Metric fasteners yog siv nyob rau hauv lub tsheb imported, thiab SAE fasteners yog siv nyob rau hauv domestic (USA) ua tsheb. Tsis tas li ntawd, lawv yog ob qho tib si sib txawv ntawm kev ntsuas. Metric qhov (socket) siv cov ntsuas ntsuas qhov system piv txwv li, millimeters los piav txog lawv qhov loj (socket 18mm).
Qhov kev txiav txim ntawm qhov loj me yog dab tsi?
Tsav Qhov (sockets) . (1/2-nti qhov loj 3/8 nyob rau hauv, 7/16 nyob rau hauv, 1/2 nyob rau hauv, 9/16 nyob rau hauv, 5/8 nyob rau hauv, 11/16 nyob rau hauv, 3/4 nyob rau hauv, 13/16 nyob rau hauv, 7/8 nyob rau hauv, 15/16 nyob rau hauv, 1-1/16 nyob rau hauv, 1-1/8 nyob rau hauv, 1-3/16 nyob rau hauv, 1-1/4 nyob rau hauv.
Dab tsi yog qhov loj ntawm Allen wrenches?
Allen wrenches yog ua nyob rau hauv fractional nti thiab metric qhov ntau thiab tsawg . Tej zaum peb feem ntau qhov ntau thiab tsawg yog 5/32-nti, 3/16-nti thiab 1/4-nti-hauv metric, 4-, 5-, thiab 6-mm pom ntau qhov kev txiav txim. Lwm yam zoo SAE qhov ntau thiab tsawg rau tus kheej yog 3/32-nti, 7/64-nti, 1/8-nti, 9/64-nti thiab 7/32-nti.
Pom zoo:
Dab tsi yog qhov txawv ntawm qhov sib txawv ntawm qhov sib txawv thiab qhov sib txawv ntawm qhov ntab?
Integers thiab floats yog ob yam sib txawv ntawm cov ntaub ntawv tus lej. Ib tus lej (feem ntau hu ua anint) yog tus lej tsis muaj tus lej lej. Float isa floating-point number, uas txhais tau hais tias nws yog tus lej uas muaj tus lej lej. Floats siv thaum xav tau ntau dua
Qhov sib txawv ntawm qhov sib txawv ntawm 97 yog dab tsi?
Teb thiab piav qhia: 9/7 x lub reciprocal = 1. 1 / 9/7 = reciprocal
Dab tsi yog qhov sib txawv ntawm qhov sib txawv ntawm cov kab sib txuas thiab ntau qhov sib piv?
6. (2 lub cim) Qhov sib txawv ntawm cov kab sib txuas (kev sib piv) thiab ntau qhov sib piv yog dab tsi? Cov kab sib xyaw ua ke yog npaj sib piv; uas yog, tshwj xeeb txhais tau tias yog ua ke nyob rau hauv ntau txoj kev thiab contrasted nrog rau lwm yam kev sib txuas ntawm txhais tau tias
Dab tsi yog qhov sib txawv ntawm qhov sib txawv ntawm - 12?
Qhov ntxeev ntawm 12 yog 12, lossis credit ntawm $ 12
Dab tsi yog qhov sib txawv ntawm cov kab lus sib npaug thiab qhov sib npaug sib npaug?
Cov kab lus sib npaug muaj qhov muaj txiaj ntsig zoo ib yam tab sis tau nthuav tawm nyob rau hauv ib hom ntawv sib txawv uas siv cov khoom ntawm cov lej xws li ax + bx = (a + b) x yog cov kab lus sib npaug. nruj me ntsis, lawv tsis yog 'sib npaug', yog li peb yuav tsum siv 3 kab sib luag hauv 'sib npaug' es tsis yog 2 raws li qhia ntawm no