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Metalworking

These groups are the best place for discussions about basic metalworking processes such as machining, welding, casting, blacksmithing and other aspects of working with metals.

⏣ General Metalworking

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Custom router bit

by rangerssuck
I need to make (or have made) a custom router bit. The groove I need to mak e is a truncated V 15/16 wide at the top, 3/8 wide at the bottom and 1/4 deep. The dimensions aren't super critical, but... read more »

⚡ Welding Forums

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Clothes for when it's hot?

by Peter Fairbrother
What do people wear for light but continuous shop welding when it's really hot? -- Thanks read more »

⏣ Metalworking Craft

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Bending Aluminum

by Meanie
I want to bend a 3' long, 1/4 thick x 2 wide flat stock aluminum bar to roughly a 7 radius U shape which will give me a 14 (ID) gap between ends. I'm reading methods of bending aluminum and some ... read more »

⚒ Blacksmithing - wrought iron and steel discussions

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Made this Blacksmith anvil round table. Comments?

by Ignoramus14365
I made this round anvil table. Made of a piece of 3 thickness steel with holes drilled around the perimeter. (this is a blind flange) The holes could be useful for hanging tongs etc. http://www.ma... read more »

Metallurgy discussions

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Last Call for Papers: DICTAP2014 - IEEE - Thailand

by sdiwc.org
The Fourth International Conference on Digital Information and Communication Technology and its Applications (DICTAP2014) University of the Thai Chamber of Commerce Bangkok, Thailand May 6-8, 2014... read more »

Engineering and Science

These forums contain more advanced engineering and science topics, including physics and chemistry.

⏚ Electrical Engineering

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Who can give me the IEEE 835 1994 standard, is that much nee...

by Jams100
Who can give me the IEEE 835 1994 standard, is that much need. read more »

⚙ Stationary Engines - UK

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petter a 1938 mag flange

by enginemutt
hi all does any one have a mag flange for a petter A S 1938,or know where i can source one read more »

⚗ Material Sciences

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metallography of inconel

by zahra
hi,i'm working on a resistance welded inconel 600,and in the process of etching my specimens,i tried kallings,and didn't get my answer.honestly i don't know what particles i should see...some contino... read more »

⚙ Mechanical Engineering

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FEATool v1.0 available - an Easy to Use Matlab and Octave FE...

by precise.simulation
Precise Simulation Ltd. has released FEATool v1.0, a finite element (FEM) b ased physics simulation toolbox for Matlab and Octave. FEATool is designed to be very easy learn and use for researchers... read more »

⚗ Polymers Forum

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what grade of Delrin are suitable for ultrasonic bonding pro...

by chua
Anyone know that what grade of Delrin are suitable for ultrasonic bonding process? read more »

Computer-Aided Design and Manufacturing

Discussions about CAD/CAM, CNC, 3D modelling and other computer technologies used in design and manufacturing.

General Robotics Forum

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CFP: BICT 2014 (formerly BIONETICS) Submission due: August 4...

by Lee Chon
CFP: 8th International Conference on Bio-inspired Information and Communica tions Technologies (BICT 2014, formerly BIONETICS) http://www.bionetics.org/ December 1 (Mon) - December 3, 2014 (Wed) ... read more »

⧑ Industrial Control Group

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Dynamometers

by Tim Wescott
A client just asked me if I knew of any testing house that had a dynamometer suitable for testing their stuff. We're looking at something that can accurately measure torques from 0 to about 100 ... read more »

⋐⋒⋐ Computer Numeric Control

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milltronics cnc vm25

by lanorej94
The cnc mill keeps losing internet is there any way to stop that or be able to find it and get it back on the internet? read more »

Solidworks CAD Design software

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lasercutting service summer discounts

by Cherry Laser
hello all, I thought this can be of interest to some folks in this group: Cherrylaser, a downtownLA-based laser cutting service, is offering summer discounts until end of August 2014: 15% off on a... read more »

AutoCAD discussions

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?AutoCAD Blocks | AutoCAD Symbols | CAD Drawings | Architec...

by kingboss568
We are dedicated to being the best CAD resource for architectural / interio r designers and student designers. Spend more time designing, and less time drawing! Download CAD blocks & drawings NOW... read more »

PRO/Engineer (Creo) discussions

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Not able to open the editor for curve inPro/E

by bibhax
Hello All, I'm not able to open the editor after selecting the type of co-ordinate system in curve option. Are there any option need to active ?? read more »

Model Engineering

Application of engineering and manufacturing technologies to creating scale models and small machines and mechanisms. Various hobbies that require the use of machining, casting and other processes also used in manufacturing, are discussed here.

⚙ Model Engineering in the UK

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Boxford VMC 190

by adrian
I'm hoping to restore a Boxford 190 VMC to working order. It's complete but lacks an external controller (PC or BBC) and software. From a manual I found on the web, it seems that it acceptc g-code. ... read more »

Model Railroad Forum

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Best old age homes in hyderabad

by andrew.oldagehome
There are plenty of Old Age Homes all across the globe and there are more t oday than before mainly because the baby boomers are now aging. old age hom es in hyderabad Hence the number of people lo... read more »

Scale modeling discussions

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ARM: DML 1/35 scale Black Label M6A1 Heavy Tank

by AMPSOne
Kit Review: Dragon Models Limited 1/35 scale Black Label Kit No. 6789; M6A1 Heavy Tank - Smart Kit; 294 parts (289 in grey styrene, 4 DS Plastic track runs, 1 twisted steel wire); pre-order price... read more »

Model railroading in the UK

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how do I convert a loco from zero one back to DC analogue pl...

by Peter Oliver
I have just purchased a Hornby class 08 shunter which Breen fitted with Zero One decoder and it will not run on my analogue layout. How do I convert it back to its original wiring please? read more »

✈ RC aircraft models

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Robbe Servos - RS70 - 8982 - year 1980

by Alexandre Cotta Godinho
Hello, I'm looking for one - preferably two - Robbe Servo model RS70 - 8982 - year 1980 units, including servo holders, which are currently out of production. The objective is for me to complet... read more »

Model rockets forum

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rec.models.rockets FAQ Part 02 - Names and Addresses

by rmrfaq
Archive-name: model-rockets/addresses Rec-models-rockets-archive-name: rockets-faq/part02 Posting-Frequency: weekly Last-modified: 2002 May 14 URL: http://www.ninfinger.org/~sven/rockets/rmrfaq.t... read more »

⚃ Lego Mindstorms Discussions

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LEGO 3D Milling Machine

by passerby
Saw this in another group, could not resist re-posting here: http://youtu.be/oF0pMILT7_Y NXT-based. Given that it's Easter today, can't resist the temptation to compare it to the Eggbot - similar des... read more »

⚃ Using Lego and compatible building blocks

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Emptyness

by Paul Förster
Hi, anybody here? -- cul8er Paul paul.foerster@gmx.net read more »

International Engineering (BETA)

We provide access to several professional and hobby engineering newsgroups in languages other than English. Due to heavy use of technical and scientific terms, these discussions are relatively easy to translate to the language of your choice. Please note: support of groups in languages other than English is still in BETA. Some features, such as post and reply, are not currently working in the international forums.

⏚ Electrical Engineering (German)

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Haustelefon HT 511 zu leise

by jens.martin.schlatter
se. Was tun? Das HT 611 hat wohl auch nur einen Summer, wie sieht es mit dem HTA 811 aus Kann man statt des Summers nicht einfach eine normale elektromechanische Kl ingel anschliessen? read more »

⚙ General Engineering Forum (German)

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Metallgehäuse immer Schutzklasse 1

by Bodo Mysliwietz
Hallo NG, folgendes ist gegeben. - Produkt aus dem Konsumerbereich (also auch beweglich) - Versorgungspannung 230V Gefakt deshalb weil der keinen Erdleiterkontakt besitzt. Das selbe am Kontaktp... read more »

⏚ Electrical Engineering (French)

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[Charte] fr.sci.electrotechnique

by L'equipe fr-chartes
Archive-Name: fr/chartes/sci.electrotechnique Bonjour, 28 novembre 1999. =============== CHARTE DU FORUM =============== NOM DU GROUPE : fr.sci.electrotechnique OBJET : leur place dans ... read more »

RC and scale modeling (German)

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Durchmesser Esky CP Main Gear

by Udo Tödter
Halloo Leute, Mein Nachbar steht mit einem Esky D700 bei mir, dort hat das extrem schwer zu bekommen, aber da dieses Ding eine Weiterentwicklung Happy Flying Udo -- +------------------------... read more »

RC and scale modeling (French)

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[Conseils d'utilisation] fr.rec.modelisme

by J.F PION
Archive-Name: fr/chartes/rec.modelisme ======================================================================= = Conseils d'utilisation du forum fr.rec.modelisme = ==========... read more »

RC and scale modeling (Italian)

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[MANIFESTO] it.hobby.modellismo

by Gruppo Coordinamento NEWS-IT
In fondo a questo articolo, inviato automaticamente ogni mese, troverai il manifesto di questo newsgroup (it.hobby.modellismo). . Tieni presente che esistono anche questi newsgroup it.test ... read more »

RC and scale modeling (Polish)

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lokomotywy SM42 modele piko - reaktywacja

by feldmarszaÂłek tusk
czy o wszystkie modele? read more »

Engineering Science (Polish)

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Kochertalbrucke

by J.F.
Taki sobie most,czy bardziej wiadukt http://de.wikipedia.org/wiki/Kochertalbr%C3%BCcke Czy mi sie wydaje, czy to zaprzeczenie wszystkich mostow ? Zadnych lukow, lin, czy modnych ostatnio want ...... read more »