Hluav taws xob cov thov tau: lub rooj. Khoom rau industrial cov nroj tsuag

Nws yog tsis muaj daim card uas nyob rau hauv kev lag luam muaj yog ib txwm ib tug loj tus naj npawb ntawm ntau hluav taws xob khoom siv - nws yog vim mus rau lawv thiab cov kev ua ub nyob rau hauv lub khw, nyob rau hauv factories, nyob rau hauv tag nrho cov tuam txab. Thiab cov kev kawm ntxiv rau txim, tus loj dua siv electronics los npog kiag li tag nrho cov tau spheres ntawm kev ua si. Thiab feem ntau cov neeg uas ua hauj lwm nyob rau hauv chaw ua hauj lwm, factories, Enterprises, tsis xav hais tias nyob rau hauv kev uas lawv yeej ib txwm siv ntau seev tau mus cuag lawv cov hom phiaj. Ntawm cov hoob kawm, yog vim li cas lawv yuav xav txog nws, vim hais tias lawv muaj lawv tus kheej cov hom phiaj thiab seev rau lawv - tsuas yog cov cuab yeej. Txawm li cas los, Yog hais tias koj xav hais tias hais txog dab tsi yog qab tag nrho cov cav tov thiab pab kiag li lawm nyob rau hauv lub chaw ua hauj lwm, nws yuav instantly ntaus los ntawm ib tug dab ntau yam sib txawv ntawm cov pab kiag li lawm kev cob cog rua rau txhua lwm yam tsis tu ncua kev khiav hauj lwm nyob rau hauv ib tug txawv voltage tej zaum yuav nyob rau hauv ib chav. Thiab vim hais tias lawv tsis yog muaj - lawv pab, lov tes taw, ua hauj lwm tsis muaj kev cuam tshuam los yog so nyob rau hauv ntau yam ntawv Tuition Waiver. Txawm nyob rau ntawm lub tsev, koj yuav tsis yig rau muab tso rau lub hwj kais, ib tug microwave cub nyob rau ntawm ib tug computer tej hauj lwm, tab sis ua koj muaj peev xwm ua rau lub yog vim li cas hais tias ib tug neeg nyob rau hauv ua ntej competently los tawm txhua yam thiaj li hais tias overloading ntawm tes hauj lwm tsis tshwm sim thaum lub loj tus naj npawb ntawm hluav taws xob khoom siv. Nrog kev xav txog lawm, ces koj yuav hais tib yam - tab sis nws yog tsim nyog sau cia hais tias npaj nyob rau hauv cov ntaub ntawv no, ua ntau impressive scale. Cov kev npaj yuav tsum coj mus rau hauv tus account ib tug lossis loj ntau yam, ib tug ntawm cov tseem ceeb tshaj plaws yog tus piv ntawm cov hluav taws xob kev thov. Lub rooj nyob rau hauv no zoo tshaj yuav kom huv si soj ntsuam no tsab xov xwm. Tiam sis ua ntej koj yuav tsum to taub hais tias qhov no zoo tshaj raws li ib tug tag nrho nws nruab nrab yog, yuav ua li cas nws yog payment thiab yuav ua li cas rau koj siv. Qhov no yog ib qho tseem ceeb heev parameter thaum txuas hwj huam sob, yog li ntawd koj yuav tsum ua tib zoo xyuas tus piv ntawm hluav taws xob kev thov, lub rooj kuj tej electricians yuav tsum tau kawm los ntawm lub plawv.

Kev txiav txim ntawm qhov zoo tshaj yuav

Muaj ntau aspiring electricians raug kev txom nyem los ntawm dab tsi yuav tsis tau to taub rau lawv tus kheej li cas yeej yog tus piv ntawm hluav taws xob kev thov, rau lawv cov rooj tsis ua rau tej kev txiav txim, vim hais tias nws tsuas qhia txog cov pab kiag li lawm thiab ib co zauv. Yog li ntawd dab tsi yog qhov piv? Yog xav tau pib koj cia li yuav tsum tau mus ntsib nrog nws txhais - nws yog, ntawm chav kawm, tej zaum yuav tsis zoo li tam sim ntawd pom koj, tab sis raws li koj nyeem qhov tsab xov xwm koj yuav to taub ntau thiab ntau. Yog li, qhov hluav taws xob thov coefficient (rooj rau nws yuav tsum tau hais txog nrog nyias, yog tam sim no noj mus rau hauv tus account xwb ib tug kev tshawb xav) - tus piv ntawm lub neej coj ncov load zog receivers rau lawv tag nrho ntsia muaj peev xwm. Kev Txiav Txim yog heev capacious, txawm li cas los, raws li hais ua ntej lawm, yog tsis tam sim ntawd tau to taub dab tsi yog tseem nws essence - cia li ib kab lus yog heev yooj yim to taub yuav ua li cas siv hluav taws xob thov tau. Rooj tsis pab koj kom to taub txog qhov teeb meem, yog li ntawd koj yuav tsum tau ncua nws xav ntawm ib tug tom qab lub sij hawm. Tam sim no koj cia li xav mus sim kom to taub lub essence ntawm cov tswvyim no.

Lub essence ntawm lub coefficient

Rau feem ntau kom meej to taub qhov xwm ntawm no qhov zoo tshaj, nws yog tsim nyog los xav txog tej yam lub ntau lawm - muaj ntau yam ntawm pab kiag li lawm, xws li ib tug ntau yam ntawm cov tshuab, industrial cov kiv cua thiab thiaj li nyob. Tag nrho cov pab kiag li lawm haus hluav taws xob, yog li tus tsim ntawm lub hwj huam mov koj yuav tsum paub dab tsi yuav tsum lub hwj chim generator rau tag nrho cov receivers tau txais cov kev nqi tam sim no. Fais fab yuav tsum tsis txhob yuav tsawg heev, txwv tsis pub tag nrho nws cov pab kiag li lawm yog tsis txaus, thiab yuav tsum tsis txhob yuav ib yam nkaus thiab loj - nws yuav coj mus them nqi overruns. Yog li, yog xav tau qhov zoo tshaj uas tso cai rau electricians txiav txim dab tsi yuav tsum yog tus tiag tiag zog noj ntawm ib tug ntaus ntawv piv nrog rau ntsia muaj peev xwm. Cias muab, vim hais tias ntawm kev thov tau koj yuav tau txais los ntawm lub ntsia peev xwm ntawm lub xam, uas muaj peev xwm twb tau muab siv nyob rau hauv xyaum. Tag nrho cov pab kiag li lawm muaj lawv thov tau - lub aforementioned muaj kiv cua, ncu, racks thiab li ntawd. Txawm li cas los, nws yuav tsum tau muab sau tseg tias cov lus ntawm coefficients ntawm kev thov, uas tau hais ntau ntau zaus lawm hais tias ua ntej, muaj zoo tsis muaj ntsuas rau tej pab kiag li lawm. Nws muaj cov ntaub ntawv nyob rau hauv kev lag luam thiab cov khw, uas feem ntau yog ib feem ntawm qhov no lawm. Tab sis ua ntej koj mus rau ib tug ncauj lus kom ntxaws kev soj ntsuam ntawm cov lus no, nws yog tsim nyog los nrog ib tug ntau point - qhov twg li no piv?

Keeb kwm tau

Muaj coob tus neeg tej zaum yuav nug cov lus nug - dab tsi yog tus piv ntawm cov hluav taws xob kev thov? Moulding tshuab muaj nws, nws no kuj muaj nyob rau txoj kev ua nroj tsuag, tab sis yog dab tsi yog qab nws? Tom qab hluav taws xob lub hwj chim yog kom meej rau txhua leej txhua, nws yog ib tug heev tiag tiag nqi uas tau tshwm sim. Tab sis lub coefficient - yog cia li ib tug xov tooj, qhov chaw uas yog nws tuaj? Lub fact tias tag nrho cov ntawm cov coefficients muaj nyob rau hauv lub tshwj xeeb siv cov ntaub ntawv - cov tib ntxhuav nyob rau hauv uas ntau npaum li cas twb tau hais nyob rau hauv thaum pib ntawm no tsab xov xwm. Thiab lawv tau raug qhia nyob rau hauv lub lag luam los ntawm ntau yam hluav taws xob khoom siv, raws li tau zoo raws li ntawm cov kev ntawm cov hauj lwm ntawm tag nrho factories thiab kev cob qhia. Yog li, cov kws txawj muaj cai rau ib ntev lub sij hawm mus saib yuav ua li cas ua hauj lwm xws li molding tshuab, ntaub ntawv kaw tseg tau kev kwv yees - thiab qee lub sij hawm tom qab tshaj tawm raws nraim li cas lawv demand tau. Thiab qhov no tus nqi npaum li cas raws li cov cai sau cia rau hauv lub official lub rooj, thiab muab tso rau hauv cov kev siv ntaub ntawv uas muaj tam sim no siv los ntawm electricians. Zoo, uas tag nrho cov theoretical paub hais tias koj yuav tsum tau muaj - tam sim no koj paub tias dab tsi yog qhov zoo tshaj yuav los ntawm cov uas nws muaj feem xyuam rau, raws li zoo raws li qhov chaw uas nws tawm los ntawm. Qhov no txhais tau tias ib tug ntau yam sib txawv ntawm cov xov tooj nyob rau hauv lub rooj ntawm coefficients ntawm kev thov yuav tsis tau rau koj ib yam dab tsi npaj txhij txog thiab to taub tsis tau. Yog li ntawd koj yuav tau xyuam xim txav mus rau seem tom ntej no, uas yuav hais txog ib co ntawm cov ntsiab lus rooj ntawm kev thov yam. Nkaus rooj, ntawm chav kawm, yuav tsis tsum rhuav, vim hais tias nws muaj ib tug ntau ntawm cov khej - ntau tshaj nees nkaum ntau hom ntawm ntau lawm, rau txhua txhua tus uas yog faib ib tug tej yam muaj pes tsawg tus ntawm cov nroj tsuag.

Kav rau general muaj siv

Tus thawj seem tsis muaj xws li kev tsim kho cov khoom, los yog tej co tshwj xeeb khw, vim nws yog tus puag. cov khw thiab vaj tsev nyob yuav tau nyob ntawm no, uas yog siv qhov txhia chaw thiab tsis nyob rau ib saab lawm. Piv txwv li, nyob ntawm no koj yuav nrhiav tau cov coefficient ntawm hluav taws xob kev thov nyob rau hauv lub ntsiab thaiv ntawm lub khws - nws yog sib npaug zos rau 0.4-0.5. Qhov no tus nqi yog, thaum xub thawj siab ib muag, tej zaum yuav zoo li me me, tab sis nyob rau hauv qhov tseeb nws yog heev qub - nyob rau hauv lub chav kawm ntawm lub rooj thiab koj yuav pom ib tug me npaum li cas tus nqi ntawm no ratio. Piv txwv li, txawm nyob rau hauv tib lub seem muaj ib tug tsawg coefficient - piv txwv li, nyob rau hauv tib thaiv ntawm koom haum pab cov khw nws tsis ntau tshaj 0.35. Yog hais tias peb coj lub siab tshaj plaws tus nqi nyob rau hauv seem no, nws yuav muaj nyob rau hauv lub thermal load ntawm lub khws nyob qhov twg cov cua kub cua sov ua hauj lwm. Lom zem ntau vim lawv index nyob rau hauv no khw yog li ntawd siab - 0.7-0.8. Tam sim no koj tau txais thawj ib nyuag ntsia ntawm dab tsi zoo li ib tug seem ntawm lub rooj raws li ib tug tag nrho - hais txog ntawm seb nws piav siv cov khoom, melting khw los yog lwm yam, lub rooj yuav tsum tseem ceeb seem, uas yuav tsum tau muab tso rau lub npe ntawm cov khw. Ib tug thov rau ib tug approximate piv ntawm kev tswj cov khoom siv yuav tsum tau qhia nyob rau hauv pem hauv ntej ntawm cov npe no. Yog li ntawd, electricians yog tam sim no nyob rau hauv lub koom haum ntawm thaiv thiab hluav taws xob mov nyob rau hauv qhov qhuav tsis tsim nyog txhua txhua lub sij hawm ib tug kawm ntawv thawj koom ruam, mus sib hais thiab yuam kev los mus txiav txim uas yog ib tug yuav tsum tau qhov kev thov nyob rau hauv tej yam kev hluav taws xob khw - lawv yog cov nruab nrab qhov tseem ceeb, uas yuav xyuam xim cia siab nyob rau hauv lawv cov chaw ua hauj lwm.

tooj liab smelting tsob nroj

Qhov no yog thawj tshwj xeeb Hoobkas, uas yog qhia nyob rau hauv lub rooj ntawm coefficients. Thiab sai li sai tau rau kos sai sai rau lub fact tias nws muaj heev ob peb cov ntsiab lus - tsuas yog ob tug. Lub fact tias feem ntau ntawm cov khw smelter twb tau soj ntsuam nyob rau hauv thawj tshooj lus no, li ntawd, yog tsis muaj taw tes nyob rau hauv rov qab ua dua tib lub khw no. Hais tias yog, nws hloov tawm hais tias ib tug electrician yog ib txwm nyob rau hauv thawj qhov chaw mus saib cov thawj seem nrog cov khw rau kev muaj siv, thiab ces saib rau ib tug ntau tshwj xeeb seem. Tab sis qhov tseeb hais tias nws yog ib tug siab, txhais tsis tau tias cov khoom nyob rau hauv nws yuav tsis koom nrog rau cov kev siv ntawm ntau cov cuab yeej siv - piv txwv li, hluav taws xob hoist yog pom nyob rau hauv ntau cov khw ntawm cov refining ntawm tooj liab (coefficient ntawm pab kiag li lawm uas yog 0.6), thiab nws kuj yog noj mus rau hauv tus account nyob rau hauv qhov kev npaj ntawm cov coefficient. Qhov thib ob pawg lus ntawm tshooj no - nws vaterzhakety thiab reverberatory rauv taws nte, lawv piv me ntsis qis tshaj nyob rau hauv lub ntej pawg lus - 0.5. Ntawm no ib yam nkaus thiab muaj general-lub hom phiaj pab kiag li lawm, xws li hluav taws xob hoist - tam sim no koj yuav tsum tau thaum kawg ntes tau lub essence ntawm lub rooj, li ntawd rau tej lub sij hawm nws ua rau tsis muaj kev txiav txim zoo yuav tsum nco ntsoov nyob rau hauv lub neej yav tom ntej.

Tsis-ferrous metallurgy nroj tsuag

Nyob rau hauv seem no, koj yuav nrhiav tau ib tug ntawm cov qis tshaj nyob rau hauv tag nrho cov rooj. Txawm tias muaj tseeb hais tias muaj yog feem ntau ntsia heev demanding hluav taws xob dryers, los ntawm txoj kev kuaj rau lub Hoobkas ferrous co thov piv tsuas yog 0.25. Tab sis tsis txhob xav tias hais tias thoob plaws cov nroj tsuag yog tsis xav tau fais fab nroj tsuag thiab cov chaw. Piv txwv li, lub electrolysis nroj tsuag yog xam 0.7, uas yog nej ib tug ntau. Thiab qhov no tsis txawm yuav dryers mus cuag no lub hom phiaj. Nyob rau hauv kev, nws yog tsim nyog los noj mus rau hauv tus account ntau yam, rau pinpoint qhov tseeb thov tau, uas muaj peev xwm ces ua hauj lwm raws li ib tug electrician.

Hlau thiab steel nroj tsuag

Nws yuav zoo li hais tias ob factories yog koom nyob rau hauv metallurgy, tab sis twb tau piav nyob rau hauv lub yav dhau los tshooj lus no, uas tsis yog-ferrous metallurgy, thiab nyob rau hauv nws - dub. Txawm li cas los, cov nroj tsuag (thiab pab kiag li lawm nyob rau ntawd feem) yog heev txawv - thiab muaj ib tug txawv lig coefficients ntawm hluav taws xob kev thov. Feem ntau li qhia khw txias dov cov khoom muaj ib tug Performance index ntawm 0.4-0.5. Lub tshuab nqus tsev twj tso kua mis ntsia tau rau hauv lub moj tej tawg cub tawg kov ib tug ntau ntawm lub zog, yog li tus piv yog heev siab heev - 0,45. Tab sis qhov tseem ceeb tshaj plaws kom koj nco ntsoov nyob rau hauv seem no - yog ib yam dab tsi uas yog tsis qhia hais tias tej teeb meem nrog heev los yog tsawg heev coefficient. Indicators thoob plaws lub seem tsis yog nws txo qis hauv qab no 0.4 thiab yuav sawv tsis taus saum toj no 0.6, thiab yog muab thiab ib lub tshuab nqus twj tso kua mis, thiab lwm yam xws li pab kiag li lawm siv tau rau hauv no hom ntawm ntau lawm.

ua cov nroj tsuag

Nws yuav tsum yog ib tug me ntsis distracted los ntawm lub npe thiab xav txog portable hwj chim cov cuab yeej - seb nws yog nyob rau hauv lub rooj yog muab rau tus account? Xyuam xim rau lub fact tias feem ntau ntawm cov pab kiag li lawm, uas yog xam raws li ib feem ntawm ib tug ntau lawm cog yuav haus zoo kawg cov nqi ntawm cov hluav taws xob - yog li no hom ntawm cov cuab yeej yog feem ntau yog tsis yog los yog muaj raws li ib tug me me yuam kev. Rov qab mus rau cov kev kawm, nyob rau hauv ib tug tshiab seem ntawm ib tug ntau yam ua ib tug me ntsis wider - tab sis tsis raws li ntau li ntau, piv txwv li, nyob rau hauv thawj tshooj lus no, qhov twg koj yuav nrhiav tau cov nqi los ntawm 0.2 mus 0.8. Thawj rau hauv daim ntawv, ntawm chav kawm, yog lub ntsiab kawm tsob nroj - thiab nws twb yuav luag lub siab tshaj plaws nyob rau hauv cov zoo tshaj 0.6-0.65. Qhov saum toj no daim duab xwb nyob rau hauv lub flotation tsob nroj - 0.6-0.7. Raws li rau cov uas tsis muaj, muaj yog xws li ib tug zoloizvlekatelny kav nrog ib tug coefficient ntawm 0.4 - raws li koj tau pom, nyob rau hauv no ntau lawm nyob rau hauv tag nrho cov khw yuav tsum tau ib tug loj mov ntawm hluav taws xob, uas yuav tsum tau powered by hluav taws xob motors, generators, thiab lwm yam pab kiag li lawm uas khiav tag nrho cov cav tov nyob rau hauv qhov kev txiav txim nyob rau hauv qhov kev.

sinter nroj tsuag

Thaum no Hoobkas no mas spekalny khw - tab sis nws piv kiag li tsis muaj dab tsi sawv tawm, 0.5. Thas xim rau no tsuas yog hais tias koj yuav mus yuav tau overload qhov twg tsis muaj vuam siv lub tshuab los yog tej khoom siv ntau zog-intensive, thiab yog li ntawd tus nqi ntawm kev thov yog ntau qis - 0.3-0.4. Lawm, tseem muaj lwm yam khw, tab sis lawv ua tau zoo yog ib tug me ntsis ntau dua - feem ntau muaj peev xwm ua tau raws li conveyor, conveyor siv los yog lwm yam uas zoo sib xws li uas koj khiav lag luam tsis tu ncua thiab yuav tsum tau loj tam sim no cov nqi.

hnyav engineering tsob nroj

Peb kuj yuav tsum xyuam xim rau cov nroj tsuag, uas yog tiag tiag ib tug ntau ntawm txawv departments thiab kev sib cais. Raws li koj tau pom, yog tias koj kawm cov kev siv ntaub ntawv nyob rau hauv ntau yav dhau los tus neeg mob, tus naj npawb ntawm cov khw yog tsawg tshaj li txawm tsib, thiab yeej tsis ntau tshaj li kaum. Nyob rau hauv cov ntaub ntawv ntawm hnyav engineering factories yog tag nrho ib tug me ntsis txawv - nws muaj ib tug impressive tooj ntawm cov khoom uas yuav tsum tau raug xam tias yog nyias. Cov lawv yuav pom tej tsob nroj nyob rau hauv uas lub coefficient yog tus siab, thiab tseem muaj cov neeg uas nws yog tsis tshua muaj tsis tshua muaj. Ib zaug ntxiv, qhov no yog tsis ib tug neeg pab kiag li lawm yuav muab suav hais tias, xws li vuam transformers, Semiautomatic, ntawm no yog koj yuav nrhiav tau xwb lub coefficients ntawm hluav taws xob khoom thov nyob rau hauv tus neeg cov khw. Cov yooj yim tshaj plaws rau tej ntau lawm yog xav tau lub tsev loj - nws yuav tsum to taub los ntawm lub npe. Ntawm no, cov coefficient yog tsis heev - tsuas 0.3-0.4, tab sis muaj compartments muaj tsawg tshaj li koj ua tau zoo. Piv txwv li, muab lub Flyover, qhov twg hauv daim duab yog cia li 0.25, los sis txawm ib tsav tsob nroj, qhov twg cov khoom siv tsis muaj ntau npaum li ntawd, thiab nws tsis yog kim heev (yuav ua li cas muaj peev xwm haus ib tug ntau ntawm lub zog rau electrostatic roj tu?). Yog li ntawd muaj yog tsis muaj dab tsi ceeb nyob rau hauv lub fact tias no nroj tsuag muaj ib tug coefficient ntawm tag nrho cov kev thov ntawm 0.2. Nrog hais txog lub siab ntawm daim ntawv teev nyob rau hauv seem no, nws yog impressive tsuas tiv thaiv rau lwm tus neeg. 0.6 Coefficient ntawm kev thov los ntawm hnyav engineering muaj lakovarochny khw, tsis deb ntawm nws yog ib tug ntau yam khoom - rwb thaiv tsev nroj tsuag. Tej zaum kuj yuav muaj ib tug zoo tshaj ntawm 0.6, tab sis tseem nws yuav ua tau thiab tsawg - cia mus 0.5, ces tus los nyob rau hauv lub rooj yog nqi ntau - 0.5-0.6. Nyob rau hauv ntau departments muaj ntau machines (hardware) hlau, thiab txhua tus ntawm lawv yuav tsum tau muab coj mus rau hauv tus account los ua ib tug uas nws kim heev thiab tseem ceeb heev rau electricians rooj.

Yuav ua li cas yog tom ntej no?

Lawm, nyob rau hauv cov lus no qhov hluav taws xob kev thov ntawm lub coefficients tsis xaus - nws muaj ib tug ntau ntau seem, yuav tsum vov ntau yam ntawm kev ua si thiab kev lag luam. Tab sis koj yuav tsum tau kawm ib co lus hais txog dab tsi lwm yam uas koj yuav ua tau nrog ib tug thov tau. Koj twb paub hais tias nrog nws koj muaj peev xwm txhais tau cov los laij thiab lub nominal (ie mounted) hwj chim raws li qhov hluav taws xob khoom siv, thiab cov nroj tsuag nyob rau hauv feem ntau. Tab sis muaj kuj yog ib tug mis uas tso cai rau koj mus kawm thiab lwm yam, xws li cov kev siv tus nqi thiab lub siab tshaj plaws - lawv kuj ua si ib qho tseem ceeb luag hauj lwm nyob rau hauv lub xam thiab npaj ntawm hluav taws xob. Cias muab, thov zoo tshaj yuav yog ib tug ntawm cov tseem ceeb tshaj plaws tsis nyob rau hauv lub xam thiab tsim ntawm lub hwj chim lub nruab thiab sib. Yog hais tias koj yog ib tug electrician, ces koj twv yuav raug hu yuav tsum paub qhov yooj yim yam tseem ceeb ntawm kev thov thiab kuj muaj tas mus li nkag tau mus rau cov neeg ua tim khawv. Ces koj yuav tsis tau ua lub slightest teeb meem ntawm kev muab hluav taws xob rau ib yam khoom - ntawd yog dab tsi txhais kev. Paub yuav ua li cas siv lub rooj thiab lwm yam ntaub ntawv, tsis yog lawv tus kheej txhais tes! Koj yuav tsum txig to taub hais tias qhov no zoo tshaj yuav yog tsis tus tsuas yog theoretical hais tias tshwm sim nyob rau hauv lub ntiaj teb no - nrog rau lwm yam ob yam tseem ceeb, kev siv thiab kev pab ntau tshaj, koj twb luv luv ntsib, tab sis cov no qhov tseem ceeb yog heev ntau yam, thiab txhua tus ntawm lawv muaj ib qho tseem ceeb luag hauj lwm nyob rau hauv complementing zuag qhia tag nrho cov duab. Yog li ntawd, tsis txhob tsis saib tsis xyuas cov theoretical paub, raws li feem ntau lawv yog cov tseem ceeb tshaj cov tswv yim. Qhov no yog vim li cas hluav taws xob thov tau yog li ntawd ib qho tseem ceeb.