background preloader

Oficina

Facebook Twitter

Cheap DIY Router Table Full Build - Final Tool Added To All-In-One Woodworking Station. Cheap DIY Router Table Full Build - Final Tool Added To All-In-One Woodworking Station. Every welder needs these! Beginner welding projects. Erdmann lathe restoration. Wood Lathe Restoration: 22 Steps (with Pictures) 58 Years Old Powerhammer Restoration. Stahlwille Socket Set Restoration. Cutting Tool Geometries Lathe and Mill SME.

Myford Lathe Restoration - Part 10 Final Assembly. Myford Lathe Restoration - Part 5 Tailstock. 1942 South Bend Heavy 10 Taking A Cut. Standard Modern 12 Inch Lathe Pt3. Building a Cyclone Separator. Building a Cyclone Separator. Woodturning or Woodworking - Improve your Dust Collection. Dust Collection Piping and Testing - 275. Single-Action Retracting Casters for a Mobile Welding Table. Benchtop Horizontal Milling Machine Part 1 // Restoration and Rebuild. SCHAUBLIN 12 MILLING MACHINE RESTORATION. S02E14 - Lathe Rebuild Part 11. S02E04 - Lathe Rebuild Part 4. S02E03 - Lathe Rebuild Part 3.

S02E02 - Lathe Rebuild Part 2 (6 Ways To Remove Rust) S02E01 - Lathe Rebuild Part 1. Building a Power File! Angle Grinder Belt Sanding Attachment. Homemade mini belt sander /Mini szlifierka taśmowa samoróbka. Torno De Bancada P/ Madeira 300 X 450 Mm Mr-1218 220v Manrod - R$ 1.889,00 em Mercado Livre. Torno de Bancada para Madeira MR-1218Referência: MR-1218 Categoria: Tornos de Bancada clique nas imagens abaixo para ampliar DescriçãoTorno para madeira, fabricado em Ferro Fundido que lhe garante maior robustez, estabilidade, durabilidade, precisão e baixo índice de vibrações, possui indicador digital de velocidade.

Torno De Bancada P/ Madeira 300 X 450 Mm Mr-1218 220v Manrod - R$ 1.889,00 em Mercado Livre

Excelente opção para quem precisa de um torno robusto, mas tem pouco espaço, dispomos de uma linha completa de acessórios opcionais. Torno De Madeira 300x900mm 550w Mr-1236 Manrod 220v - R$ 2.989,00 em Mercado Livre. Torno no Mercado Livre Brasil. Making a 100kg / 220lbs Blacksmiths Anvil from Scratch. Building my 2x72" Belt Grinder. How to build a belt grinder. Angle grinder hack, large homemade power file belt sander. HOW TO MAKE A SAW POWERED BY A DRILL!! 10 FERRAMENTAS MAS ÚTEIS PARA A SUA CASA. Garage Tour Update - Jimbos Garage. Tour of Adam Savage's Cave! Tour of Adam Savage's Cave! The Dream Shop. The Dream Shop. The Dream Shop. Millionaire's Shop Tour // Mike Dubno. Ferramentas para marcenaria hobby - Madeira. 2017 Shop Tour.

Guia para Serra Circular de Bancada / Table saw sled. Máquina de Solda Weld Vision R$ 3.099,00. Trocas e Devoluções A Ferramentas Kennedy oferece aos seus clientes produtos de qualidade, sempre buscando parcerias com os melhores fornecedores, dos mais diversos segmentos.

Máquina de Solda Weld Vision R$ 3.099,00

Máquina de Solda Multiprocesso MIG / TIG 200A Monofásica Rebel - AnhangueraFerramentas. Solda Mig : 8 Motivos para utilizá-la - Boxer Soldas. Esse é um artigo que explora o processo e visa lhe passar todos os pontos para escolher ou não trabalhar com Solda Mig Mag.

Solda Mig : 8 Motivos para utilizá-la - Boxer Soldas

O processo de Solda Mig Mag é um dos processos mais utilizados na indústria, e é também um dos que mais se desenvolve atualmente. Isso porque tornou-se um dos principais focos dos estudos acadêmicos e técnicos mundo afora. Basicamente pela sua relevância no que diz respeito ao aumento da produtividade nos processos industriais. Para aqueles que estão envolvidos no mundo industrial e principalmente com soldagem é quase que uma obrigação conhecer os prós e os contras desse processo. Solda Mig Esab Smashweld 266 Arame 15kg / Tocha /nf Garantia - R$ 4.759,00 em Mercado Livre. Soldagem MIG/MAG. Origem: Wikipédia, a enciclopédia livre.

Soldagem MIG/MAG

Soldagem por arco elétrico com gás de proteção, sigla em inglês GMAW (Gas Metal Arc Welding), mais conhecida como soldagem MIG/MAG (MIG – Metal Inert Gas) e (MAG – Metal Active Gas), trata-se de um processo de soldagem por arco elétrico entre a peça e o consumível em forma de arame, eletrodo não revestido, fornecido por um alimentador contínuo, realizando uma união de materiais metálicos pelo aquecimento e fusão.

O arco elétrico funde de forma contínua o arame à medida que é alimentado à poça de fusão. O metal de solda é protegido da atmosfera por um fluxo de gás, ou mistura de gases, inerte (MIG) ou ativo (MAG).[1] Neste processo de soldagem é utilizada a corrente contínua (CC) e geralmente o arame é utilizado no pólo positivo (polaridade reversa). A polaridade direta é raramente utilizada, pois, embora proporcione uma maior taxa de fusão do eletrodo, proporciona um arco muito instável. Avertissement de redirection. View more.

Avertissement de redirection

Serra Tico-tico De Bancada Sj401 (110v) Makita - R$ 909,49 em Mercado Livre. Torno De Bancada P/ Madeira 300 X 450 Mm Mr-1218 220v Manrod - R$ 1.889,00 em Mercado Livre. Mesa para Serra circular Dewalt DW745. Bosch GTS10J ou DeWalt DW745? Qual a melhor? Fabriquer une scène de village enneigé pour Noël avec Dremel Moto-Saw. DREMEL Moto-Saw - Aplicações. Dremel Moto - Saw: Manual e Montagem. Serra tico tico de bancada Makita SJ 401 #1. Lathe restoration. Simple lathe stand. Angle Grinder Hacks. Very useful inventions. 5 Amazing House Tools You Should Have. 5 WoodWorking Tools You Should Have. 37 TOTALLY BRILLIANT HOME REPAIR TRICKS. Porta de enrolar RollMatic para garagem. How To Choose an Air Compressor. Select the right compressor for your shop. - Eastwood. Waterjet cutter built with a cheap pressure washer. How to Build Ultra Quiet Refrigerator Air Compressor DIY: Silent Homemade Shop set up step by step. Homemade Silent Air Compressor And Vacuum Pump 2 in 1 (first test)

Jonathan oil free & Silent air compressor Model: JT754180. The fridge air compressor. 5 WoodWorking Tools You Should Have. Air compressor : effective way to increase volume,impressive results. Air compressor : REALLY effective sound reduction modification. Kreg clamp table. PRODUTOS – Acetool. Kreg Clamp Tables - Clamping Solutions - Kreg Tool Company. Very Useful Tools #2. The Ultimate Shop! - (Wood Shop) Must See! Kim R. Best. Cutting Systems, CNC Plasma Cutting machine, CNC plasma table. Technical Information | Owners Community Copyright ©2008 PlasmaCAM, Inc.

cutting Systems, CNC Plasma Cutting machine, CNC plasma table

<div style="display:inline;"><img height="1" width="1" style="border-style:none;" alt="" src=" [^] </div> Motorizing and test driving the scaffold. 8ft Floating Shelf With Hidden Storage. 8ft Floating Shelf With Hidden Storage. Clever 3-way joint (Kawai Tsugite) explained. Clever 3-way joint (Kawai Tsugite) explained. Plasma cutting pantograph. Building the 1"x42" belt sander.

Belt sander build continued. How To Make The "Styro-Slicer" How To Make The “Mini Master Sword" Melting Cans With The Mini Metal Foundry. How To Make An Electrical Arc Furnace. How To Make The Mini Metal Foundry. How to Scavenge High-Voltage Components from Your Neighbor's Trashed Microwave. For this project, I decided to rip apart a microwave I found in my neighbor's garbage can to see what was inside.

How to Scavenge High-Voltage Components from Your Neighbor's Trashed Microwave

With permission, of course! True story! The saying goes, "one man's trash is another man's treasure", and with all the parts I found in this abandoned appliance, I felt like I won the lottery! Want to see what's hidden inside your old microwave oven? I started by relocating the microwave to my workbench and plugging it in to test it out.

After the light bulb blew up, I unplugged the system, cleaned the mess, and removed every screw I could find. The casing came off easily, revealing some dangerous high-voltage components. When every screw was removed, I had a whole workbench full of fun and useful components! Magnetron HV transformer HV capacitor Motor/generator Lights Snap switches Transistors Capacitors Diodes Relays AC fan Charcoal filter Piezo-electric buzzer ...and more! I even found two super strong ring magnets that I plan to use in a future maglev experiment! How to Melt Metal with a Modified Microwave Oven Transformer. In a previous project, I showed how to build an electrical Jacob's ladder using an old microwave oven transformer (MOT).

How to Melt Metal with a Modified Microwave Oven Transformer

In this project, I modified the secondary coil on the MOT, which converts it from a high voltage/low current device into a low voltage/high current metal melter! You can see the simple modification in the pictures below. I've saved the primary coil and replaced the secondary with 1.5 turns of 2 AWG stranded copper wire. The first MOT in the video produces just over 500 amps, and the second one is capable of nearly 800 amps. Both are enough to turn this steel screw into a glowing stream of molten metal. Any metal that can conduct low voltage electricity (about 2-3 volts) acts as a resistor between the electrode wires, and heats up due to the extreme electrical friction. In the pictures below, 2 small neodymium magnets went incandescent before liquifying into a puddle of molten metal.

How to Make an AC Arc Welder Using Parts from an Old Microwave, Part 1. In a previous article, I demonstrated an Arc Welder made using parts from old microwave ovens.

How to Make an AC Arc Welder Using Parts from an Old Microwave, Part 1

Here is part 1 of 2 on how that arc welding machine was made, and how you could make one too! This is the first of two parts on building it, focusing on the modification of the transformers. WARNING: Stick welding, and/or the modification of a Microwave Oven Transformer (M.O.T), can be very dangerous and presents risks of UV radiation, shock hazards, burns, fires, fumes and a multitude of other risks.

This project should not be attempted without a thorough understanding of electricity, adult supervision and adequate training. Misuse, or careless use, of tools or projects may result in serious injury and/or death. Make a Spot Welder for Cheap!! How to Turn a Microwave Oven Transformer into a High Amperage Metal Melter! In this project, you'll learn step by step how to modify a microwave oven transformer into a high-current device that can pump out 800 amps of electrical current, which is enough amperage to melt metal.

How to Turn a Microwave Oven Transformer into a High Amperage Metal Melter!

If you liked the Metal Melter you saw in my previous project, here's how you can make your own! Start by finding an old microwave for free. The bigger, the better. How to build a belt grinder. Homemade table saw with built in router and inverted jigsaw 3 in 1.