2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Hlau Crimpers: Crimping feem ntau yog siv txhawm rau txuas rau qhov kawg ntawm cable. Hlau crimpers zoo li ib khub pliers, tab sis koom nrog ob daim hlau los yog lwm yam ntaub ntawv ductile (xws li hlau rau ib lub phaj hlau) ua ke. Ib tug crimper deforms ib los yog ob qho tib si ntawm daim, uas tuav lawv ua ke.
Vim li cas koj yuav tsum tau crimp?
Crimp connectors feem ntau yog siv los txiav cov hlua khi. Cov txiaj ntsig ntawm crimping tshaj soldering thiab xaim qhwv muaj xws li: A zoo-engineered thiab zoo-ua crimp yog tsim los kom muaj roj-nruj, uas tiv thaiv cov pa oxygen thiab ya raws ntawm cov hlau (uas yog feem ntau sib txawv hlau) thiab ua rau corrosion.
Yuav ua li cas xaim crimping ua haujlwm?
Thaum koj tso lub cuab yeej nyob ib ncig ntawm lub crimp connector thiab nyem qhov kov, lub pob qhov rooj quab yuam lub crimp haum thiab cov hlau rau hauv qhov tsis zoo, tsim kom muaj deformation uas mus tas li pinches cov xov hlau. ua ke. Qhov no tsim kom muaj kev sib txuas hluav taws xob txuas ntxiv thiab tiv thaiv cov xov hlau tsis txhob rub tawm.
Nws puas zoo dua rau crimp lossis solder?
Crimping muaj zog dua, txhim khu kev qha kev sib txuas ntau dua li kev sib txuas. Soldering siv rhuab hlau los koom lub cable rau lub connector. Nyob rau tib lub sijhawm, cov hlau muab tub lim no yuav degrade, uas yuav ua rau kev sib txuas tsis ua haujlwm. Feem ntau cov kws hluav taws xob yuav pom zoo tias crimping kuj yooj yim dua li soldering.
Puas yog crimping txhim khu kev qha?
Crimping yog a ntseeg taulwm txoj rau soldering. Nyob rau hauv cov ntaub ntawv no, conductors thiab cables yog nias rau hauv sib txuas connectors los yog sockets siv ib tug tshwj xeeb "crimping cuab tam", feem ntau yog adjustable siab.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Dab tsi ntawm cov hauv qab no siv rau hauv cov hlau nplaum?
Cov khoom siv siv rau cov hlau nplaum muaj xws li: Hlau.Brass. Dab tsi yog magnetic chuck siv rau? Magnetic chucks muab a ib txwm clamping siabuas ua kom tsis muaj qhov hloov pauv hauv qhov nruj npaum li cas los yog xoob ntawm cov khoom tuav, qhov tuav no txhim kho kev nyab xeeb ntawm tus neeg siv.
Rau galvanizing hlau twg ntawm cov hlau hauv qab no siv?
Zinc yog siv rau galvanizing hlau. Galvanization (los yog galvanizing raws li nws feem ntau hu ua hauv kev lag luam) yog txheej txheem ntawm kev siv cov zinc txheej tiv thaiv rau hlau lossis hlau, txhawm rau tiv thaiv xeb. Cov hlau twg yog siv rau galvanizing hlau?
Dab tsi yog cov reactants thiab cov khoom ntawm cov tshuaj tiv thaiv rau pem hauv ntej (sab laug-rau-txoj cai)?
Dab tsi yog cov reactants thiab cov khoom ntawm cov tshuaj tiv thaiv rau pem hauv ntej (sab laug-rau-txoj cai)?Glucose thiab Fructose yog cov reactants. Sucrose thiab Dej yog cov khoom. Puas yog cov tshuaj tiv thaiv tom ntej yog cov tshuaj tiv thaiv condensation lossis cov tshuaj tiv thaiv hydrolysis?
