First Cut, yog ib lub tuam txhab faib khoom siv loj hauv South Africa, uas yog cov khoom siv txiav thiab cov cuab yeej ntsuas qhov tseeb rau cov hlau, ntoo, ntaub, nqaij, DIY, ntawv thiab yas, tau tshaj tawm tias lawv tau raug xaiv los ua cov neeg sawv cev ntawm cov tuam txhab Italian Garboli Srl thiab Comac Srl hauv South Africa.

"Ob lub koom haum no yuav ua kom tiav peb cov khoom siv thoob ntiaj teb uas peb twb sawv cev rau hauv South Africa lawm. Cov tuam txhab no suav nrog Italian lub tuam txhab tsim tshuab BLM Group, ib lub tuam txhab uas tsim cov raj khoov thiab laser txiav tshuab, Voortman, ib lub tuam txhab Dutch uas tsim, tsim thiab tsim cov tshuab rau kev tsim cov hlau thiab cov phaj ua haujlwm, lwm lub tuam txhab Italian CMM, ib lub tuam txhab tsim khoom uas tshwj xeeb hauv kev vuam kab rov tav thiab ntsug thiab cov khoom siv tuav thiab Everising, ib lub tuam txhab Taiwanese tsim cov bandsaws," piav qhia Anthony Lezar Tus Thawj Coj ntawm First Cut's Machine Division.

Kev Ua Kom Tiav - Qhov Teeb Meem Loj "Ib qho teeb meem loj hauv kev ua kom tiav cov raj yog qhov kev cia siab ntau ntxiv txog qhov ua tiav ntawm qhov chaw. Qhov kev thov rau cov khoom ua tiav zoo ntawm cov raj tau nce ntxiv ntau xyoo, feem ntau ntawm nws yog tsav los ntawm kev siv cov hlau tsis xeb ntau dua hauv kev kho mob, khoom noj, tshuaj, kev ua tshuaj lom neeg thiab kev tsim kho. Lwm lub zog tsav tsheb yog qhov xav tau cov raj pleev xim, hmoov-txheej, thiab plated. Txawm hais tias qhov tshwm sim xav tau li cas los xij, cov raj hlau ua tiav zoo yuav tsum tau sib tsoo thiab polishing hauv ntau kis, "Lezar hais.

"Kev ua kom tiav cov raj hlau stainless lossis yeeb nkab tuaj yeem nyuaj, tshwj xeeb tshaj yog tias cov khoom muaj ntau qhov khoov, flares thiab lwm yam tsis yog-linear. Raws li kev siv stainless hlau tau nthuav dav mus rau hauv cov ntawv thov tshiab, ntau tus neeg tsim raj ua tiav stainless hlau thawj zaug. Ib txhia tsuas yog ntsib nws qhov nyuaj, tsis zam txim, thaum tseem pom tias nws yooj yim khawb thiab puas tsuaj. Tsis tas li ntawd, vim tias stainless hlau muaj nqi siab dua carbon hlau thiab txhuas, kev txhawj xeeb txog tus nqi khoom siv tau nthuav dav. Txawm tias cov neeg uas twb paub txog stainless hlau cov yam ntxwv tshwj xeeb tab tom ntsib teeb meem vim muaj kev hloov pauv hauv cov hlau metallurgy."

"Garboli tau tsim thiab tsim cov tshuab rau kev sib tsoo, satining, deburring, buffing, polishing thiab finishing ntawm cov khoom hlau tau ntau tshaj 20 xyoo, nrog rau kev tsom mus rau lub raj, yeeb nkab thiab bar seb lawv puas yog puag ncig, oval, elliptical lossis tsis sib xws hauv cov duab. Thaum txiav lossis khoov cov hlau xws li carbon steel, stainless hlau, txhuas, titanium lossis tooj dag yuav ib txwm muaj qhov zoo li semi-finished. Garboli muaj cov tshuab uas hloov qhov chaw ntawm cov hlau thiab muab rau lawv qhov zoo li 'tiav'."

Cov tshuab uas muaj ntau txoj kev ua abrasive (siv txoj siv sia, txhuam los yog disc) thiab muaj ntau yam zoo ntawm cov xuab zeb abrasive uas ua rau koj tau txais cov txiaj ntsig sib txawv raws li cov kev xav tau tshwj xeeb. Cov tshuab ua haujlwm nrog peb txoj kev ua haujlwm sib txawv - nruas finishing, orbital finishing thiab txhuam finishing. Dua li no, hom tshuab uas koj xaiv yuav nyob ntawm cov duab ntawm cov khoom siv thiab qhov tiav uas koj xav tau.

Cov kev siv rau cov khoom no thiab cov khoom tiav lawm tuaj yeem siv rau cov khoom siv hauv chav dej xws li cov kais dej, cov ntaiv, cov ntaiv tes thiab cov khoom ntaiv, tsheb, teeb pom kev zoo, cov chaw tsim kho, kev tsim kho thiab kev tsim kho thiab ntau lwm yam. Feem ntau lawv siv rau hauv cov chaw pom tseeb thiab yuav tsum tau txhuam iav kom ua tiav qhov zoo nkauj, "Lezar hais ntxiv.

Cov tshuab ua kom cov yeeb nkab thiab cov khoom seem ntawm Comac "Comac yog peb qhov tshiab tshaj plaws los ua kom tiav peb cov kab ntawm cov tshuab ua kom cov yeeb nkab thiab cov khoom seem uas peb muab. Lawv tsim cov tshuab zoo rau kev dov cov yeeb nkab, cov hlau, cov ces kaum lossis lwm yam profiles suav nrog cov raj puag ncig thiab cov raj plaub fab, cov hlau tiaj tus, U-channel, I-beams thiab H-beams kom ua tiav cov duab xav tau. Lawv cov tshuab siv peb lub rollers, thiab los ntawm kev kho cov no, qhov ntau ntawm kev khoov tuaj yeem ua tiav, "piav qhia Lezar.

"Lub tshuab khoov profile yog lub tshuab siv los ua qhov khoov txias rau cov profiles nrog ntau yam duab thiab qhov ntau thiab tsawg. Qhov tseem ceeb tshaj plaws ntawm lub tshuab yog cov yob (feem ntau peb) uas siv kev sib xyaw ua ke ntawm cov zog rau ntawm qhov profile, qhov tshwm sim uas txiav txim siab qhov deformation, raws li kev taw qhia perpendicular rau lub axis ntawm qhov profile nws tus kheej. Cov yob qhia sab peb-seem tuaj yeem hloov kho kom ua haujlwm ze rau cov yob khoov, txo qhov kev cuam tshuam ntawm cov profiles tsis sib xws. Ntxiv mus, cov yob qhia tau nruab nrog cov cuab yeej los khoov lub kaum sab xis. Cov cuab yeej no kuj tseem siv tau zoo rau kev kho qhov nkhaus lossis rov qab tau qhov radii nruj dhau."

Txhua tus qauv muaj ntau hom, ib txwm muaj, nrog cov programmable positioners thiab nrog CNC Control.

"Dua li ntawd, muaj ntau daim ntawv thov rau cov tshuab no hauv kev lag luam. Txawm koj ua haujlwm nrog lub raj, yeeb nkab lossis ntu, thiab txawm tias cov txheej txheem khoov, ua kom qhov khoov zoo meej tsuas yog nyob ntawm plaub yam xwb: Cov khoom siv, tshuab, cov cuab yeej, thiab lubrication," Lezar xaus lus.