Press brake operator need long time for handling heavy material at the press brake. What's the most efficient way to get it into the brake? How can a crane or supports be used to bear the weight of the material during the bending processing? What can be done to streamline the removal of the formed part and efficiently move on to the next similar workpiece?
Pressbrake tooling setup in the press brake can provide a real chance to minimize downtime when it comes to job changeover.
For a precision sheet metal shop that changes over bending tools in a pressbrake over 6 times times a day, Changeout of a 3m big pressbrake tools, It can't be done by one person in many instances, which means that co-workers on the shop floor need to be gathered. Then it's a tedious process to slide the tooling out, find its home, grab the replacement tooling, and slide that into place. Sometimes such changeovers can take hours.
Adjustable V tuag thiab hloov lub vojvoog cov lus qhia ntawm cov punches tuaj yeem pab txo lub sijhawm ntawm cov sijhawm no feem ntau -siv hloov pauv. Nws yuav txuag koj ntau lub sijhawm thiab nyiaj txiag.
Adjustable V opening dies are designed to accommodate various sheet metal bending thicknesses; some of the openings can be as small as 20mm,and there also is the rare piece of tooling that can open to 400mm. The tooling can be made in smaller sections for easier handling by one operator, but in most cases, fabricators choose to have the adjustable V dies made in longer sections to match most of the work being done on the press brake.
CNC Press brake Adjustable V dies comprise a foundation with a grooved surface and two side blocks that move along the grooves as the tooling is adjusted to create the V opening. Often a handle or manual bolts adjusting is used to move the side blocks in and out. Each side block has an insert holder on which a chrome rod sits. The chrome rod assists the bending action, alleviating some of the press tonnage that might be required to bend thick material if the workpiece is moving over the fixed shoulders of a traditional single V die.
Txoj kev tsim qauv no yog tus nqi- siv tau rau cov khoom siv hlau vim tias cov pas nrig chrome thiab cov tuav tuav yog tib yam khoom uas ua rau muaj kev cuam tshuam ntawm txoj kev khoov. chrome rods yog cov khoom siv. Cov tuav tuav tau ntev dua li cov pas nrig, tab sis kev hloov pauv tsis tshua muaj. Sab thaiv lub cev yog tsim los rau kev siv ntev thiab zoo li yuav tsis xav tau hloov.
Hauv qee daim ntawv thov uas txoj haujlwm cuam tshuam txog kev khoov ib yam nyuaj heev, xws li siab -lub zog steel lossis armor plating, qhov ntxig ntxig tau hloov kho dua tshiab. Tag nrho cov ntxig ntxig yog ua los ntawm qee yam kev puas tsuaj- cov hlau tiv taus uas tuaj yeem sawv ntsug rau qhov kev ua phem bending.
CNC Xovxwm nres adjustable V tuag tuaj nyob rau hauv ib co qauv tsim.
Phau ntawv kho nrog Shims.Qhov no yog qhov yooj yim tshaj plaws tsim thiab pheej yig tshaj plaws. Pins yog loosened manually kom dawb li ntawm sab blocks, thiab shims yog siv los tso cov blocks qhov twg lawv yuav tsum tau. Thaum ua tiav, cov pins tau nruj thiab khoov tuaj yeem pib.
Manually kho hom cuab yeej nrog shims yog ib lub sij hawm heev -siv txheej txheem. Hom kev hloov kho V tuag no yog suav tias yog thawj - tiam tsim thiab tau txhim kho hauv cov qauv tsim tshiab.
Ib yam li muaj cov kev xaiv rau cov ntawv ntxig rau lub xub pwg tuag, kev hloov kho ntawm cov kev hloov pauv no kuj muaj. Yeej, kev hloov kho tuaj yeem tshwm sim manually lossis nrog tag nrho automation. Raws li txoj cai, raws li automation ntxiv, tus nqi nce mus, thiab lub sijhawm hloov pauv mus. Tag nrho cov qauv hauv qab no txhawb nqa ib tus neeg teb xov tooj thiab tsis muaj kev hloov khoom siv.
Kev tuav Clamp thiab kov hloov kho.Nrog hom kev hloov kho V tuag no, lub qhov ntsia hlau yog nyob rau sab saum toj ntawm cov khoom thaiv tuag thiab siv lub ntsej muag cua kom nrawm nrawm thiab nrawm. Thaum lub bolts yog loosened, lub caij nplooj ntoos hlav nyob rau hauv lub sab blocks koom thiab nqa lub sab thaiv saum toj no cov hniav grooved. Txhua sab thaiv txav tus kheej thiab yooj yim ntawm cov menyuam bearings. Siv qhov kev xaiv no, kev hloov pauv yuav tsum ua tiav hauv 15 feeb.
Kev tuav Clamp thiab Pob Ntsia Hlau Kho.Kev taw qhia ntawm lub pob ntsia hlau tsim tso cai rau kev hloov kho ntawm ob sab pem hauv ntej thiab nraub qaum nrog crank ntawm tus kov. Qhov kev tsim no kuj tseem txhawb nqa lub cev tuag uas tuaj yeem muab ntxiv rau sab thaiv lub cev kom cov me me lossis lwm yam tuag tuaj yeem siv yam tsis tau tshem tawm qhov hloov kho V tuag .Nrog qhov teeb tsa no.
Nias brake Replaceable Radius Tip Punches
Minimizing downtime when bending thick materials wouldn't be complete without a discussion about top press brake punch as well. In heavy-duty applications, the punches can be just as heavy and unwieldy as the dies.
replaceable radius tip punches yog pab tau. Cov lus qhia no ntxig swb rau thiab tawm ntawm lub cev universal punch. Tsis tas yuav tsum tau hloov kho ntawm lub punch radius hloov.
Feem ntau hloov tau lub vojvoog taub punches yog xauv rau hauv lub cev punch nrog lub phaj clamp. Qee qhov, txawm li cas los xij, muaj tus qauv dovetail thiab xoob txaus rau kev tshem tawm yooj yim tab sis muaj qhov nruj txaus kom ua kom zoo sib xws.
Qhov no yog ib qho kev tsim qauv thaum khoov rau hauv cov khoom hnyav vim tias qhov chaw tuag yuav loj dua, cov ntaub ntawv zoo li tsis sib haum ntawm ib pawg mus rau lwm qhov, thiab qhov tseeb yog txhais me ntsis ntxiv xoob. Yog tias xav tau clamping lub punch nyob rau hauv qhov chaw, ib qho kev tsim nrog lub phaj clamp tuaj yeem tsim kom ruaj ntseg punch taub.
Ntau lub vojvoog taub hau yog siv nyob ntawm seb cov khoom thickness raug tsim. Cov stems ntawm cov xuas nrig ntaus no tiag tiag nqaim (1.25 mus rau 1.5 nyob rau hauv.) tab sis feem ntau yog ua los ntawm siab heev - lub zog cuab yeej steel kom tiv taus ntau lub siab.
Thaum sib dua li tag nrho cov seem ntawm cov cuab yeej sab saud, cov lus qhia lub vojvoog hloov tau tuaj yeem hnyav zoo nkauj thiab muab lawv qhov ntev. Txhawm rau pab nrog qhov no, cov ntawv ntxig no tuaj yeem ua rau hauv cov ntu kom ib tus neeg teb xov tooj tuaj yeem tuav cov lus ntxig thiab tshem tawm, lossis cov diav rawg qhov tuaj yeem muab tso rau hauv cov qauv tsim kom lub tsheb nqa tuaj yeem siv.
