Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. mjl2023

    Excessive Corrosion on Zinc Plated Parts

    After the Zinc plating, what supplementary treatments are on top of the Zinc? IIRC the Spec- SC2 Type III coating per ASTM B633 only applies to the Zinc, not the supplementary treatment usually chromating. Agree w/ Kenat, verify w/ supplier they didn't change chromate treatment related to RoHS...
  2. mjl2023

    UGII files importing-sw says"unknown error opening **.prt

    At the risk of sounding too basic, Are you absolutely sure the source of the files is using licensed UG software?
  3. mjl2023

    Too good to be true?

    I hope some technology like this could be developed However, FROM THE LAST PAGE: "the technology, still unproven on a large scale, has its skeptics. “That obsidian-like slag contains toxic heavy metals and breaks down when exposed to water,” claims Brad Van Guilder, a scientist at the Ecology...
  4. mjl2023

    CE conformity to EMC directive

    I think you may want to check with supplier of the drives a little more. From the EC website on Directive 89/336/EEC; The former EMC Directive came into force on 1st January 1992, and replaced all existing legislation for electrical and electronic equipment concerned, including fixed...
  5. mjl2023

    Receptacles on Cable Tray

    Are you sure duplex receptacles are mounted in cable trays? Any chance they are using metal (or non-metallic) raceway? Most raceway manufacturers have receptacles that mount in these raceways for the exact application you are describing.
  6. mjl2023

    Anyone know of a product like this?

    You might try try Ilsco, we use similar parts from them. http://ebusiness.ilsco.com/webapp/wcs/stores/servlet/CategoryDisplay?storeId=10001&langId=-1&catalogId=1&categoryId=2
  7. mjl2023

    Looking for CE Mark Seminar for Industrial Equipment

    Start here: http://www.newportus.com/manuals/CEMark.htm I would then get a copy of the directives as well as the applicable product standards. There are many companies that will help you obtain a CE mark
  8. mjl2023

    Introducing grandkids to ME & mfg

    Depending on age consider interactive math and science software. One company that used to have decent programs was The Learning Company. It has been a few years since I looked at what the have now
  9. mjl2023

    Effect of saltwater on electrical equipment

    I recommend you check the NEMA web site. They have a Guideline for Handling Water Damaged Equipment it is a PDF file that can be downloaded; http://nema.org/index_nema.cfm/1426/D6EBB078-639B-4BBF-85DA2E30782D62C5
Back
Top