Yuav ua li cas lub tshuab tsim kev lag luam siv cov pa roj carbon nruab nrab, txo cov pa roj carbon monoxide, thiab ua tiav txoj kev loj hlob ntawm kev lag luam?

Qhov tseeb tias 25% ntawm cov hlau tsim txhua xyoo hauv kev lag luam kev tsim hluav taws xob tsis tas yuav xaus rau hauv cov khoom tab sis tau muab pov tseg los ntawm cov saw hlau, qhov tseeb tias hlau tsim tshuab hauv kev lag luam lub cev muaj peev xwm txo tau cov hlau pov tseg.Lub ntsiab ib puag ncig cuam tshuam ntawm kev lag luam metallurgical kom meej meej yog los ntawm cov khoom qub ntawm cov hlau los ntawm cov ores, uas yog qhov zoo tshaj plaws.Cov txheej txheem hauv qab hlau ua cov txheej txheem, uas tau hloov kho rau qhov tso zis ntau tshaj plaws, tau ua kom khib nyiab heev.Tej zaum ib nrab ntawm cov hlau uas tsim nyob rau hauv lub ntiaj teb no txhua xyoo yog qhov tsis tsim nyog, nrog rau ib feem peb ntawm cov hlau ntau lawm yeej tsis ncav cuag cov khoom, raug txiav tawm tom qab blanking los yog sib sib zog nqus nqus.

Tsim los yog machining siab zog hlau

Siv cov machining siab heev xws li servo presses thiab tswj dov tuaj yeem txo cov khoom poob thiab tsim cov khoom muaj zog dua, thiab kub stamping nthuav qhov kev siv ntawm cov hlau muaj zog rau qhov chaw..Ib txwmsheet hlau tsim cov geometries nyuaj, siab txias forging txo cov khoom pov tseg los ntawm kev tsim cov duab nyuaj rau kev ua tau zoo dua thiab txo cov kev xav tau ntawm machining.Cov Young's modulus ntawm cov khoom siv hlau yog qhov pib txiav txim siab los ntawm cov tshuaj lom neeg muaj pes tsawg leeg nrog kev hloov pauv me ntsis, thiab kev ua haujlwm tshiab hauv cov khoom sib xyaw thiab cov thermo-mechanical yam tseem ceeb nce lub zog ntawm cov hlau.Nyob rau hauv lub neej yav tom ntej, raws li cov txheej txheem machining txuas ntxiv mus, txhim kho cov qauv tsim yuav tso cai rau kom muaj zog ntxiv thaum ua kom nruj.Rau cov hlau tsim (fabrication) engineers kom ua tiav siab tawv, siab zog, tsis tshua muaj nqi qhov chaw Sib koom tes nrog cov neeg tsim khoom tsim kom sib zog, muaj zog dua cov khoom tsim thiab cov qauv, thiab nrog cov ntaub ntawv kws tshawb fawb los tsim kom muaj zog thiab muaj zog ntawm kev lag luam hlau.

Txo yield losses nyob rau hauv daim ntawv hlau mov saw

Blanking thiab stamping seem tam sim no dominates siv nyob rau hauv lub cev muaj zog manufacturing, nrog ib tugQhov nruab nrab ntawm kwv yees li ib nrab ntawm cov nplooj ntawv xaus rau hauv kev lag luam tsav tsheb, nrog kev lag luam nruab nrab cov txiaj ntsig ntawm 56% thiab kev coj ua zoo tshaj plaws nyob ib puag ncig 70%.Cov khoom poob uas tsis koom nrog hauv kev ua haujlwm tau yooj yim txo, piv txwv li los ntawm kev ua zes cov duab sib txawv ntawm cov kauj, uas yog ib txwm siv hauv lwm cov lag luam.Kev poob nyiaj stamping cuam tshuam nrog cov strips tsis muaj txiaj ntsig thaum lub sijhawm kos duab sib sib zog nqus yuav tsis raug tshem tawm tag nrho thiab tej zaum yuav raug txo rau yav tom ntej.Kev siv ob-txheej xovxwm yog hloov los ntawm lwm txoj hauv kev los tsim cov khoom hauv cov duab zoo, qhov ua tau ntawm axisymmetric qhov chaw ua los ntawm kev sib hloov, lub sijhawm txheej txheem no tsis tau kawm tag nrho, thiab yuav tsum tau txuas ntxiv txo qhov tsis xws luag hauv stamping. technology thiab khoom thiab txheej txheem tsim poob.

Tsis txhob overdesign

Kev tsim lub cev muaj zog ua los ntawm cov hlau thiab steel thav duab feem ntau siv cov hlau ntau txog li 50%, cov nqi hlau tsis tshua muaj nqi thiab cov nqi ua haujlwm siab, qhov pheej yig tshaj plaws rau kev tsim lub cev muaj zog feem ntau yog siv cov hlau ntxiv kom tsis txhob tsim thiab tsim cov nqi tsim khoom. siv.Rau ntau qhov haujlwm ntawm lub cev muaj zog, peb tsis paub txog cov khoom thauj uas yuav siv tau rau lub neej ntawm lub cev muaj zog, yog li siv cov qauv tsim tshwj xeeb thiab tsim lawv rau qhov kev xav tau siab tshaj plaws, txawm tias tsis muaj qhov ua tau tshwm sim hauv kev xyaum.Kev kawm engineering yav tom ntej tuaj yeem muab kev cob qhia ntau dua ntawm kev ua siab ntev thiab qhov ntev los pab txo qis kev siv ntau dhau, thiab kev nkag siab zoo ntawm cov yam ntxwv uas tshwm sim hauv kev tsim khoom yuav pab kom tsis txhob siv ntau dhau.

Cov txheej txheem hmoov nplej (sintering, kub isostatic nias lossis 3D luam ntawv) feem ntau tsis muaj txiaj ntsig ntawm kev siv lub zog thiab cov khoom siv.Yog tias koj siv los ua tag nrho cov khoom, cov txheej txheem hmoov ua ke nrog cov txheej txheem hlau ua cov txheej txheem rau cov ntsiab lus hauv zos yuav muab qee qhov kev ua tau zoo rau tag nrho lub zog thiab cov khoom siv tau zoo, thiab cov khoom siv polymer thiab hlau hmoov txhaj tshuaj tuaj yeem txhim kho efficiency.Ib qho kev pib rau kub-yob ib qho kev cai mos-magnetic composite (SMC) cov khoom uas yuav txuag tau li ib feem peb ntawm cov hlau uas yuav tsum tau rau lub stator / rotor tau qhia kev cog lus, tab sis ua tsis tau tejyam los ua lag luam txaus siab.Kev lag luam lub cev muaj zog tsis txaus siab rau kev tsim kho tshiab vim tias cov ntawv txias txias rau stator / rotor twb pheej yig thiab cov neeg siv khoom tsis txaus siab vim lawv yuav pom qhov txawv me ntsis ntawm tus nqi thiab tej zaum yuav tsis haum rau cov xwm txheej tshwj xeeb.

Khaws cov khoom hauv kev pabcuam ntev dua ua ntej hloov lawv

Cov khoom lag luam feem ntau tau hloov pauv thiab kav ntev dua ua ntej lawv "lov", thiab kev tsav tsheb rau kev tsim kho tshiab nyob ntawm cov qauv kev lag luam tshiab uas txhua cov hlau tau tsim thiab tswj los ntawm cov tuam txhab tsom mus rau optimizing cov khoom siv lub neej.

Txhim kho kev rov ua dua tshiab ntawm cov khoom seem hlau

Ib txwm yaj rov ua dua yog nyob ntawm kev tswj cov hlau muaj pes tsawg leeg, tooj liab paug hauv cov hlau rov ua dua tshiab, lossis kev sib xyaw ua ke hauv kev sib xyaw ua ke thiab forging rov ua dua tuaj yeem txo tus nqi ntawm cov hlau ua los ntawm cov khoom seem.Txoj hauv kev tshiab los txheeb xyuas, cais thiab txheeb xyuas cov khoom seem hlau sib txawv tuaj yeem ntxiv tus nqi ntau.Aluminium (thiab tejzaum nws yog lwm yam hlau uas tsis yog-ferrous) kuj tseem tuaj yeem siv dua yam tsis tau yaj los ntawm cov khoom sib txuas, thiab ntxuav cov extruded aluminium chips yuav muaj cov khoom sib npaug rau cov khoom siv nkauj xwb thiab cov khoom siv hauv lub xeev, uas zoo li ua tau zoo.Tam sim no, kev ua lwm yam tshaj li extrusion tuaj yeem ua rau muaj teeb meem tawg ntawm qhov chaw, tab sis qhov no tuaj yeem hais txog kev txhim kho cov txheej txheem yav tom ntej.Lub khw muag khoom tam sim no tsis tshua pom qhov tseeb ntawm cov khoom seem, hloov qhov ntsuas nws los ntawm qhov chaw, thiab kev ua lag luam rov ua dua yav tom ntej yuav muaj txiaj ntsig zoo dua los ntawm kev tsim kev txuag hluav taws xob rau kev rov ua dua tshiab thiab cov dej khib nyiab ntau dua.Yuav ua li cas emissions los ntawm kev tsim cov ntaub ntawv tshiab cuam tshuam (materialized emissions), sib piv cov txiaj ntsig ntawm kev siv cov khoom tsim nyob rau hauv ntau txoj kev (siv-theem emissions), cov khoom tsim yuav pab txhawb kev txhim kho cov ntaub ntawv los ntawm kev sib txuas cov kev tsim technology thiab cov khoom siv rov ua dua tshiab. Kev siv tau zoo thiab rov siv dua.

nyob rau hauv xaus

Kev siv rau cov txheej txheem hloov pauv tshiab tuaj yeem cuam tshuam kev lag luam dhau los, qhov kev txhawb siab rau kev lag luam siv cov txheej txheem txuag cov khoom tam sim no tsis muaj zog, thiab tsis muaj lub ntiaj teb lees txais cov txheej txheem los xa cov kev cuam tshuam rau cov nqi qis, cov nqi qis.Tab sis cov txheej txheem high-emissions, mus rau downstream high-value low-emissions processes, ua rau nws nyuaj rau tsim ib tug lag luam rooj plaub rau efficiency nce.Raws li qhov kev txhawb siab tam sim no, cov neeg muag khoom siv lub hom phiaj los ua kom muaj kev muag khoom ntau tshaj plaws, thiab cov khoom tsim khoom siv feem ntau yog npaj los txo cov nqi zog ntau dua li cov nqi khoom siv.Cov khoom vaj khoom tsev siab pov tseg ntawm cov hlau ua rau lub sijhawm ntev ntawm kev kaw-hauv cov kev coj ua, nrog rau cov neeg siv khoom thiab cov neeg siv kawg muaj kev txhawb siab me me los tsav cov khoom txuag nyiaj tshwj tsis yog tias nws tsim kev txuag nyiaj ntau.Raws li qhov xav tau los txo cov pa roj carbon dioxide emissions thoob ntiaj teb nce, kev lag luam tsim lub cev muaj zog yuav ntsib kev nyuaj siab ntxiv rau cov khoom muaj nqis ntxiv rau cov khoom tshiab tsawg dua, thiab kev lag luam tsim lub cev muaj zog tau pom muaj peev xwm zoo rau kev tsim kho tshiab.