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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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I'm so sorry, it has only gotten worse.

by amdx
You would think this was spoken yesterday. https://www.youtube.com/watch?v=qXBswFfh6AY Mikek --- This email has been checked for viruses by Avast antivirus software. http... read more »

⚡ Welding Forums

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volts E81T-1 PF T-fillet

by Richard Smith
Been bit of trouble at site I go to knowing what to do with E81T-1 (Rutile Flux-Cored Arc Welding (Rutile Flux-Cored Wire)). Positional welds - all positions. So been trying some weld conditions.... read more »

⏣ Metalworking Craft

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explanation

by copernic1976
I have a problem on my digital KND CNC lathe K1000Ti -A, who displays an alarme over- travell I tried to ignore this alarm at startup with CAN / EOB but no result is given. the registered ... read more »

⚒ Blacksmithing - wrought iron and steel discussions

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Gotta give a head's up to this gal...

by Bert Olton
...for one of the most cool web site home pages. There ought to be music going for the scene...and, the Gal is a terrific artist. http://www.slmetalworks.com/index.html Best regards, Bert -- M... read more »

Metallurgy discussions

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metal powder

by avrilwork857
We provide all kinds of metal powders which can be used in metallurgy,new materials,hard alloy,etc.if you are interested ,please contact me at avrilwork857@Gmail.com Here is our website :http://www.c... read more »

Engineering and Science

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

⏚ Electrical Engineering

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Low voltage switch wiring question

by M-M
Hi, cabinets. I have a toggle switch that I would like to install between the low voltage line and the lights. Should I simply make the switch break the negative wire while keeping the red wires... read more »

⚙ Stationary Engines - UK

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Carels and Van den Kerchove engines

by engines1951
The Flemish Association for Industrial Archaeology is looking for Carels-Va n den Kerchove Steam engines The Carels and Van den Kerchove (sometimes 'Van den Kerckhove') workshops i n Ghent were fa... read more »

⚗ Material Sciences

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Fused Cast Alpha Alumina Block

by SunriseRefractory
Alpha alumina is one of the most important ceramic materials with propertie s and applications having been thoroughly explored. Fused Cast Alpha Alumin a block comprises about 99% alumina (90% alph... read more »

⚙ Mechanical Engineering

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how much load can 6" by 6" by 1/4" wall thickness steel tubi...

by Russ
I want to replace 6 X 6 engineered wood beams (hollow core) with 6X6X1/4 mild steel square tubing to support the existing deck and roof. the over all length of each support post is approx. 17 feet v... read more »

⚗ Polymers Forum

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Need help finding the right urethane

by Larry Busse
I'm trying to find a cast-able urethane that is: 1) FDA biocompatible (iec 10993) for skin contact 2) RoHS compliant (no mercury) 3) compatible with hydrogen peroxide (30%) solution. Could someo... 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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[WI-IAT 2015] Call for Panel Proposals

by WI-IAT 2015 - Singapore
[Apologies if you receive this more than once] Call for Panel Proposals IEEE/WIC/ACM International Conference on Web Intelligence 2015 IEEE/WIC/ACM International Conference on Intelligent Agent Te... read more »

⧑ Industrial Control Group

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Got SHITmadzu in your lab?

by Anonymous
Working with a group in another lab who are using Shimadzu HPLC... what a freaking nightmare! Equipment doesn't work and Shimadzu service doesn't work either.... constantly down or broken! Reminde... read more »

⋐⋒⋐ Computer Numeric Control

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More TPP punch-n-judy show

by F. George McDuffee
http://tinyurl.com/ledf3a2 sweeping legislation to strengthen the administration's hand in global trade talks advanced toward Senate passage Thursday after a showdown vote that remained in doubt... read more »

Solidworks CAD Design software

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Foam laser cutting machine

by geng casper
This is our EVA Foam laser cutting machine cutting show, https://www.youtube.com/playlist?list=PLuKckWA-K7NXqtdwTxc3QSQccns2jbB65 Regards Casper read more »

AutoCAD discussions

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BluEntCAD Partners With An Award Winning Architecture Firm I...

by Richard Menon
BluEntCAD, offering 3d rendering services in Houston, Texas, Florida and New York, announces a strategic partnership with a New York City based award winning architecture firm to provide 3d rendering... 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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Re: Still not sure, inverter

by Mark Rand
On Wed, 27 May 2015 22:21:21 +0100 (GMT+01:00), emimec That one may well be a generic or Huanyang too-good-to-be-true box. You may get lucky or you may find that it has a leak from its magic smoke ... read more »

Model Railroad Forum

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Emergency N Gauge layout

by gareth
I needed to get the N Gauge stuff out of the loft where it had been abandoned 35 years ago, to put together an emergency layout. Not wishing to faff about with trestles, from B&Q you can get a in... read more »

Scale modeling discussions

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Improving the Zvezda T-90 1/35 scale

by Modelersite
Improving the Zvezda T-90 1/35 scale http://www.modelersite.com/en/112307/zvezda-t-90-1-35-scale read more »

Model railroading in the UK

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Emergency N Gauge layout

by gareth
I needed to get the N Gauge stuff out of the loft where it had been abandoned 35 years ago, to put together an emergency layout. Not wishing to faff about with trestles, from B&Q you can get a in... read more »

✈ RC aircraft models

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Where are tracks?

by clesovsky
I live in Southern California in the USA. Where are the nearest tracks? 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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name for plastic bricks with square studs to connect them to...

by Judy
the bricks look like legos only have 2 square studs on top to hook them together bricks are white and windows and doors are red plastic like legos have small numbers on them on the insde top o... 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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Leitungsschutz und Eurosteckerkabel

by Martin K.
Hi, wie laesst sich eigentlich erklaeren, dass an eine mit 16A abgesicherte Schukosteckdose Querschnitt eingesteckt werden duerfen? durchgaengig bis zum Geraet sein? read more »

⚙ General Engineering Forum (German)

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Material Lagerung Salmiakgeist

by Heiner Veelken
Salmiakgeist bei Umgebungstemperatur enthalten sollen, gebaut werden? -- Gruss Heiner read more »

⏚ Electrical Engineering (French)

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bornes de batterie li-ion

by bp
http://ovh.to/pvFCFZV Bonsoir, comment puis-je savoir sur quels plots mettre un chargeur gerant le li-ion? Ce genre de batterie je suppose contient un PCB de protection ou bien Comme le GPS d... read more »

RC and scale modeling (German)

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Haltbare Inbusschlüssel?

by Wolfgang Mahringer
Hallo zusammen, vg, Wolferl -- From-address is spam trap Use: wolfgang (dot) mahringer (at) sbg (dot) at 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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Admiral Scheer

by Tata
Sklejam kartonowy model Admiral Scheer w skali 1:400. Na arkuszu jest MJ read more »

Engineering Science (Polish)

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MÅ‚ynki do mielenia plastiku

by Bolko
Dlaczego ? Dlaczego pytam? Czasami kilku metrowe. A to czas = koszty. ps read more »