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Buchar MC.B5 Lub Zog Rauj by Julius Szabo

Buchar MC.B5 Lub Zog Rauj by Julius Szabo is a highly esteemed winner of the very prestigious 2020 A' Design Award Tooj in Tsim Khoom Siv Kws Txuj thiab Khoom Siv Chav Ua Hauj Lwm Competition Category.


ToojKhoom Siv· 2020

Buchar MC.B5 Lub Zog Rauj

by Julius Szabo

Client: Julius Szabó

A' Design Award Tooj Winner in Khoom Siv Category

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Verified Award Winner

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Colors

The Design

About Buchar MC.B5 Lub Zog Rauj

Lub teeb tab sis muaj zog lub zog rauj hu ua Buchar MC.B5 yog txhob txwm tsim rau cov neeg nyiam, nyiaj kub ua khoom siv thiab cov kws ntaus hlau. Ua tsaug rau nws cov log tsim tau yooj yim tshem tau. Nws tso cai rau kho cov chaw ntshoo kom ua tau zoo raws li qhov xav tau tam sim no txawm tias hauv chav ua haujlwm me me lossis chaw nres tsheb. Txawm hais tias, tus qauv tsim tsom rau kev yoojyim thiab kev saib xyuas yooj yim, lub tshuab tsim nyog kom ua haujlwm lub ntsej muag nrog lub cheeb ntawm 0-35 hli thiab tib lub zog tseem kho tau.

The Recognition

About the A' Design Award Tooj

Buchar MC.B5 Lub Zog Rauj yog tus yeej ntawm A' Design Award Tooj, ib qho kev lees paub muaj meej mom heev uas muab rau cov qauv tsim tshwj xeeb uas txawv los ntawm kev tsim tshiab, kev txawj tsim thiab kev ntse. Cov neeg yeej Tooj yog cov khoom muaj txuj ci heev thiab tsim tshiab heev uas ua pov thawj txog kev paub ntau, kev xav thiab kev txawj ua ntawm cov kws tsim qauv. Buchar MC.B5 Lub Zog Rauj xav tias yuav yog ib qho khoom uas neeg hwm, qhuas thiab hlub, uas tshaj lij heev thiab tsim tshiab. Cov qauv tsim yeej A' Design Award Tooj no siv cov kev coj ua zoo tshaj plaws ntawm kev kos duab, kev tshawb fawb, kev tsim qauv thiab thev naus laus zis thiab zoo heev vim nws saib xyuas cov ntsiab lus. Buchar MC.B5 Lub Zog Rauj ua tau raws li cov kev xav tau zoo kawg, kov cov kev xav, ntxias cov kev xav thiab txhawb kev xav paub.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
A handy and light power hammer that allows forging and shaping smaller metal objects without the need of a large operational space. It does not require a heavy construction basement under the heavy machine, is easily relocatable, adjustable to workpiece with diameter 0-35 mm.
Dimensions & Packaging
Length: 1500 mm, Width: 700 mm, Height: 1700 mm, Total weight: 160 kg, Speed: 160 blows/min., Force: 96 N, Electric motor: 400 V, 0,75 kW, Protection: IP 55
Tags
Power hammer, blacksmith, forge, buchar, tool, anvil, metal, welding, steel
Production Technology
Considering the heavy strain of the machine, it is made of durable materials such as steel and spruce beams. The basement is made of a 22 mm MDF board and a non-combustible cement-bonded particleboard. The main frame and the stand of flywheel is welded, the other parts are mostly connected by screws and joints that allow the easy maintaining or replacing the wore out parts.
Design Challenge
While Slovakia has a long-time tradition of engineering industry including the production of heavy power hammers, there is a lack of smaller machines allowing blacksmiths as well as enthusiasts work at their garage or workshop. The design is focused on simplicity and easy maintenance, therefore the purpose was to build a power hammer using commonly available consumer goods and limit the amount of custom-made parts.
Inspiration
As a free-time blacksmith I was looking for an upgrade from elbow grease hammering to a power hammer. Also I got to know that many of jewellery makers as well as professional blacksmiths experience the lack of this kind of light power hammer. This is why I wanted to develop a practical machine that saves me and other blacksmiths from the hardest work and at the same time is very easy to maintain.
Project Duration
The project started in July 2018. The first prototype was finished in October 2018 and the final design was finished in January 2019 in Trstice, Slovakia.
Operation Flow
The machine is driven by an electric motor, but the
steering is enabled by a treadle that is bent around the base. The machine can be controlled by a single step on the treadle from any position, regardless the workshop's arrangement. As the force is adjustable, the user can also regulate the force between a very light tap and a hard strike. The strength of the power hammer lies
in simple and safe operation, low power consumption, easy maintenance and mobility.

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