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Fellow RCMers, I've been reading a book from the 50's that describes different kinds of electrical motors and how to repair/rebuild them. In one part, it very briefly recommends using a "growler" to test an armature. Unfortunately, the reference was short and pretty obscure, and I was read more...
In article: What is a "Growler"? (electrical test device)
I can't seem to find a transformer for 12470 pri to 208 sec. Any suggestions? Vendors? I've heard people talk about parallel transformers. If the turn ratios are the same and impedances are the same is it as simple as hooking two 50kVA transformers together to get 100kVA? (Wouldn't that be an open delta read more...
In article: 12470 to 208 transformer
I have a clear plastic shell. I don't know exactly what sort of plastic it is, but it's probably not polycarbonate; it was cheap (bought it at the dollar store). I need to paint this with something that will make it look like smoked plastic. Some sort of translucent black paint? I will have lights read more...
In article: how to "smoke" clear plastic?
I just ordered one, then heard a tale of woe from a fellow club member at our indoor flying session this weekend. He said his had a very poor fit and had to shimmed out with tape, and he experienced servo jittering that he couldn't fix. He returned the module and it was replaced with another (and read more...
In article: Anyone using a Spektrum module in their Futaba 8U or 9C?
Organoleptycznie? zyga read more...
In article: Jak rozpoznać żeliwo
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Metalworking
Air Compressor Woes - Its Not the Bandaid - Pressure Switch
posted on 08-14-2018
A while back the check valve on my main air compressor died. I took it out, took it apart, cleaned it up, and threw an o-ring in it as a temporary seal and repair. Its worked great. On Friday ... read more »From Zero (0) to Four (4)
posted on 08-08-2018
Well, the weekend before last I got desperate and had my wife pick up the Vulcan Welding Hood. It works pretty good. In the intervening time Lincoln decided to send me a brand new Viking weldin... read more »Aud
posted on 12-25-2017
Hi my name is Jim, Just got a used Aud,Added an inverter and pendant, going to to run the pump strait off 240 with a cap across motor. 30 years since I did any turning lol. Slooo looking forward to... read more »EN AW-5754 fatigue strength
posted on 06-17-2017
Hello, What is the fatigue strength of 5754 aluminium alloy? Any states. thanks in advance read more »Table of RPM for drill size
posted on 03-23-2016
Is there a url around of a nice table of rpm for each drill size for the various material. Each time I need to use the vertical drill I figure it out, but it would be handy to final attack such ... read more »Engineering and Science
Is Class 1 laser safe enough for baby eyes?
posted on 07-31-2018
I meant, what if someone accidentally shine Class 1 laser into a baby's eyes? Would it hurt retina and leave a permanent damage? I know ... I know... it should NOT happen. Adults are supposed to b... read more »Lister JA6 with 100kva Brush generator
posted on 08-11-2018
Hi I am attemting to get the above machine restored and am looking for info on the generator head. Does anyone know where I could source the above material Many Thanks Phil Australia read more »Mechanics of Materials 6th edition by R. C. Hibbeler
posted on 08-11-2018
solutions book team s o l u t i o n s m a n u a l t e a m @ h o t m a i l . c o m solutionsmanualteam(at)hotmail(dot)com solutionsmanualteam@hotmail.com We're a team for providing solution manu... read more »Bluestar Nantong Xingchen Introduced Filament Grade PBT Resin (StaresterFL)
posted on 07-02-2017
About Us Nantong Xingchen Synthetic Materials Co., Ltd., formerly known as the Nantong Synthetic Material Plant of the China Ministry of Chemical Industry (CMCI), was founded in 1974. It is subordin... read more »Blending PP with PE
posted on 07-24-2018
Hi. I want to blend PP with PE to format a mix that can be extruded. Since these are not miscible, what can I add as a modifier to make them miscible read more »Computer-Aided Design and Manufacturing
deployable door.
posted on 09-03-2017
Hey guys, I was interested on deployable systems and this time I was trying to make deployable door. The door design have two approaches 1 ) zigzag pattern muira-ori origami approach 2) hand fa... read more »AI Mind Maintainer: Have Code, Will Travel
posted on 07-15-2018
If you have the right stuff for working in a mission-critical AGI installat ion, you may join the elite cadre of human beings charged with man-machine liaison. With your expertise in software deve... read more »test (sorry)
posted on 01-21-2018
Sorry for the test. I'm trying to find out why I'm not seeing anything on alt.machines.cnc read more »Hacking Course in India ? SSDN Technologies
posted on 07-14-2018
Join Certified Ethical Hacking Courses from SSDN Technologies and get certified in lowest cost and Best Pro Expert. Official Council Course. Read more: https://www.ssdntech.com/certified-ethical-hac... read more »Principle Behind Sisotool Optimization Tuning Method
posted on 07-26-2018
Hello, I designed a controller through sisotool by using the auto tuning: Optimization Based Tuning Method. I want to learn the idea behind this method, like what is the optimzation function? How ... read more »Packaging Services | Card Board |Corrugated Board Packaging | Dot2Dot
posted on 08-31-2017
Art Card Packaging Any packaging sizes, designs and shapes, we can do it without any problems. With our talented designers and high technology engines, any packaging typ es are possible for us. R... read more »Model Engineering
Collect Aire AT-9 Jeep
posted on 06-26-2018
I am looking for the 1/48 AT-9 Jeep kit...if anyone has one they would like to sell please let me know...this is the only kit I need to complete a collection of all the planes my grandfather flew in ... read more »Tandem X launch problem
posted on 04-08-2018
Hi, this was our first rocket build and launch attempt. We got it to launc h twice, but the rocket only went about 6 - 8 feet in the air both times be fore falling. Parachute shot out after the ro... read more »Which Would Be The Major Factors Responsible For Automotive Parcel Delivery Terminal Market Growth?
posted on 01-18-2018
Download FREE PDF @ http://bit.ly/2DuE8bM Automated parcel delivery terminals are the advanced delivery solutions, de ployed in populous areas including shopping malls, railway stations, walkwa ys... read more »Revisiting the Road Rail Tank Project
posted on 08-14-2018
Hello all I was looking for any possible info on the internets about the 31 Guinness Tanks built by BR 1951-1955 and I've stumbled across posts made by Mike Smith, I think he's the one with the long ... read more »Sbach 30 cc gas Orange, Black, White (73"w.s.)
posted on 02-06-2017
Wanted: N.I.B. (arf) Sbach 30 cc ORANGE,Black,white read more »tapping very short blind hole
posted on 08-06-2018
I want to tap a blind hole about 4mm deep in 5mm aluminium plate, without disturbing the other side. M5 thread, or so. Any ideas how to go about it? ta Peter Fairbrother read more »Best Web Hosting Coupons and Promo Codes for 2018
posted on 04-17-2018
Looking for the best web hosting coupons and promo codes for 2018? Stop sea rching for that get Up to 98% Discounts to the Best Black Friday Web Hostin g Deals for 2018 from the Top Hosting provide... read more »LEGO 3D Milling Machine
posted on 03-31-2013
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 »International Engineering (BETA)
Brandschutzschalter, WTF?
posted on 08-12-2018
Hallo Ganze Seite mit Horror, Katastrophe, Schnell-Handeln Tenor das der Drop-in Replacement sondern eher ein AddOn zu vorhandenen (wenn passenden) LS zu sein. Sprich: Doppelter Platzbedarf, Dazu ... read more »Latawiec w XXI wieku.
posted on 08-12-2018
Witajcie. wca. y emat co http://www.latawce.website.pl/skrzynkowe.php read more »[MANIFESTO] it.hobby.modellismo
posted on 07-21-2018
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 »??????? ?????? ??????? ???? ?? ???? ?????? ????????? ? ???&
posted on 08-06-2018
??????? ?????? ??????? ?????? ?????? ???????? ????????? read more »[Conseils d'utilisation] fr.rec.modelisme
posted on 08-02-2018
Archive-Name: fr/chartes/rec.modelisme ======================================= read more »Umlenkhebel ZV mit "Punzierung"
posted on 05-11-2018
Hallo, der heckklappe meines KFZ: http://lewonze.de/bilder/2018/zv-hebel.jpg So ist die Einbausituation, der Umlenkhebel war da, wo jetzt das (Bildmitte): http://lewonze.de/bilder/2018& read more »[Charte] fr.sci.electrotechnique
posted on 08-02-2018
Archive-Name: fr/chartes/sci.electrotechnique Bonjour, 28 novembre 1999. =============== CHARTE DU FORUM ============&# read more »