Khoov iav: piav qhia txog txoj hauv kev thiab daim ntawv thov

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Lub tswv yim tsim niaj hnub tsis muaj ciam teb, thaum thawb cov tuam txhab tsim khoom los tsim cov khoom tshiab thiab cov thev naus laus zis rau lawv cov khoom. Ib qho khoom siv zoo li no yog iav nkhaus. Cov khoom no tau dhau los ua tus pabcuam loj hauv kev tsim kho thiab tsim kos duab.

iav dabtsi yog khoov?

Tam sim no, cov hauv paus ntsiab lus ntawm kev ua thiab tsim iav tau nce mus deb heev. Vim qhov kev thov loj heev rau cov khoom siv iav uas tsis yog qauv, cov tuam ntxhab tau tsim txoj hauv kev tshiab rau kev tsim cov khoom iav uas khoov rau qee lub vojvoog. Khoov, los yog dabtsi yog khoov, iav yog ib tug complex txheej txheem. Nws los ntawm Latin lo lus mollio - "kom yaj, soften". Hauv cov txheej txheem no, cov cuab yeej tshwj xeeb yog siv, uas yog ua los ntawm cov neeg ua haujlwm tsim nyog tau txais kev cob qhia.

txheej txheem ntawm khoov iav - khoov - yog tsim los ntawm qhov kub thiab txias, thaum lub iav yog deformed nrog kev pab los ntawm lwm yam khoom, nws khoov raws li nws qhov hnyav. Extraneous cuam tshuam yuav ua rau lub workpiece puas thiab ua rau kev sib yuav, iav tawg nyob rau hauv lub cub tawg, thiab lwm yam. Lub workpiece yog rhuab thiab txias sai heev nrog ib tug dav hlau ntawm cov cua txias, thaum lub iav khoov nws cov duab nkhaus thiab acquires ntau zog vim hardening. Kev khoov yog nqa tawm ob qho tib si ntawm cov khoom siv hauv tsev thiab hauv tsev.

Industrial production

Kev lag luam dabtsi yog khoov yuav siv qhov chaw nyob rau hauv lub cub tawg nyob rau hauv lub siab kub, uas txawv thiab txawv nyob ntawm seb lub thickness ntawm lub iav. Cia peb xav txog ib qho piv txwv nrog khoov ntau iav nrog lub thickness ntawm 4 hli. Cov txheej txheem yuav siv qhov chaw ntawm qhov kub ntawm 660 ˚С thiab tuaj yeem siv li 2-3 feeb. Ua ntej cua sov, lub khob khoob yog txiav raws li qhov loj me, nyob ntawm kev ua haujlwm ntxiv, qhov kev tso cai ntawm qhov ntev txog li 3 hli ib sab yog tso cai.

Ntug kev ua haujlwm yog ua tiav hauv txoj hauv kev yooj yim siv lub tshuab siv, uas ob txoj siv nrog cov khoom siv abrasive nyob rau hauv cov kwj dej tshem tawm ntug kev ntxhov siab ntawm lub khob. Qhov no yog qhov tsim nyog kom tsis txhob muaj iav tawg nyob rau hauv kev cuam tshuam ntawm qhov kub thiab txias. Hauv kev ua haujlwm nyuaj, cov ntug tau pib ua rau hauv ib lub trapezoid lossis sib npaug, tom qab ntawd hauv av thiab polished rau qee qhov ntau thiab tsawg (rau qhov no, yuav tsum muaj ib qho nyiaj me me, vim tias ib txheej me me ntawm cov khoom siv ua haujlwm raug tshem tawm thaum ua haujlwm).

Tom qab ua tiav, lub khob yog ntxuav los ntawm iav hmoov av thiab khib nyiab, av. Tom ntej no, tus neeg teb xov tooj cua sov ua qhov kev soj ntsuam pom thiab thauj cov khoom ua haujlwm rau hauv lub cub tawg ntawm daim ntawv tshwj xeeb,uas yog xaiv raws li cov nqe lus ntawm kev txiav txim.

Homemade

Khoov iav hauv tsev tsuas yog ua tau nrog cov khoom me me xwb. Cov cua kub yog ua los ntawm cov roj burners raws li lub hauv paus ntsiab lus hauv zos. Cua sov ib qho chaw rau ib tug yam ntxwv ci liab xim, khoov mus rau ib tug tej yam vojvoog. Nyob rau tib lub sijhawm, yog tias nws tsis tuaj yeem khoov mus rau lub vojvoog uas xav tau, nws rov ua kom sov dua. Kev khoov ntse tuaj yeem ua rau cov khoom tawg.

Lub tsev khoov yog tsim los ntawm cov kws tsim cov iav ntiag tug thiab cov tsim qauv rau kev txiav txim tshwj xeeb thiab cov khoom zoo nkauj. Qee lub sij hawm me me rauv yog siv, uas tso cai rau cua sov lub workpiece mus rau 600 ° C, uas yooj yim rau txoj kev khoov. Txawm tias nthuav thiab zoo nkauj thiab cov duab txiav tuaj yeem ua tau zoo li ntawm tes, ua rau tsev khoov kim dua.

Properties

Cov khoom ntawm cov iav nkhaus yog ncaj qha nyob ntawm cov khoom siv thiab nws cov tuab, nrog rau qhov ntev ntawm lub workpiece. Cov iav dabtsi yog khoov tshuab siv tau rau ob qho tib si ntshiab thiab xim iav, cov khoom siv coated yog khoov rau ntawm kev txiav txim tshwj xeeb, yog tias txoj haujlwm tsim vaj tsev xav tau kev daws teeb meem. Qhov saum npoo tsis raug hloov pauv, cov iav ua tiav tiav zoo li du raws li qhov qub. Cov khoom kho qhov muag tseem zoo li tsis hloov pauv vim qhov tuab ntawm cov khoom tseem tsis hloov pauv.

Cov txheej txheem dabtsi yog khoov muab cov iav zoo ib yam, cov rays ntawm lub teeb hla dhau qhov nkhaus ntawm cov khoom tiav, muab qee qhov kev ua si, uas yogcov neeg tsim qauv coj mus. Tom qab cua sov, cov khoom ua haujlwm tau txais lub zog ntau dua - txog 4 npaug ntau dua li qhov qub, thiab tseem muaj kev nyab xeeb (thaum raug puas tsuaj, nws tawg mus rau hauv cov khoom me me uas tsis ua mob rau tib neeg, xws li, raw, iav tsis zoo). Cov yam ntxwv no muab ntau dua ntxiv thaum xaiv cov khoom siv rau glazing complex architectural facades.

Daim ntawv thov

Curved iav yog siv los tsim kom zoo nkauj ntawm cov qauv vaj tsev, qhov twg nws ua tau lossis tsim nyog siv nws. Nws kuj yog siv los ua ob chav glazed qhov rais rau facade glazing thiab nkag qhov rooj pawg. Tempered nkhaus iav yog dav siv rau facade extensions thiab iav skylights.

Ib qho nkhaus iav yog dav siv hauv kev tsim khoom:

• showers;
• Kub qhov rais hauv khw;
• chaw ua haujlwm partitions;
• architectural cladding ntawm facades ntawm lub tsev, loggias thiab balconies;
• tsim cov railings rau tsaws, nrog rau of the elevator cabins;
• rooj tog zaum thiab sab hauv glazing.