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  1. Replies
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    This is not a particularly good cop-out. Why do...

    This is not a particularly good cop-out. Why do you and Mike try to make as if I am stupid when I ask you a question?

    Lets rather stop personal attacks and stick to the discussion at hand.

    Ok,...
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    Please explain it again, I am a bit slow and I...

    Please explain it again, I am a bit slow and I don't get it.

    What will you do in the scenario that I sketcked?
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    Ok, then let me ask you this: I come to your...

    Ok, then let me ask you this:

    I come to your town on holiday. I buy a lovely wooden eagle in your shop. I say to you: "Mike, could you please engrave 'I love America' on the base of this item"....
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    Are you telling me that if you misspell the word...

    Are you telling me that if you misspell the word "America" then spelling doesn't come in to it!

    ...come on, you can't be serious - even my 9 year old daughter takes responsibility for her spelling...
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    I don't think that it is fair on the customer to...

    I don't think that it is fair on the customer to have a spell check disclaimer. I think that any service provider should take responsibility for obviously avoidable errors. I have made my fair share...
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    I did look at the Reci website and they said that...

    I did look at the Reci website and they said that one should look at the optics - they say that some of the chemicals used in the manufacture of the cheaper mirrors can't cope with the added heat.
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    Sounds good. I have spoken to the supplier and...

    Sounds good. I have spoken to the supplier and they said I need to upgrade the power supply, tube & cooling system. I can bring the whole lot in from China $1500 ex charges. Tell me more about the...
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    Upgrading from 70w to 150w

    I cut a lot of 3mm MDF but it goes quite slowly. Would I be able to double the cut speed by upgrading the tube from 70w to 150w?

    What about acrylics?

    One could conceiveably run multiple cuts at...
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    Engraving acceleration marks

    When I do engraving I find that if i cut at anything higher than 20mm / sec irrespective of speed I get a mark as the machine jumps off from rest. It seems as if the laser turns on at full power and...
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    What is the purpose of the voltmeters? You...

    What is the purpose of the voltmeters?

    You could open them up and replace their faces with faces of your own design.
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    Ballet shoes

    I am looking for a vector of a pair of ballet shoes hanging very close together. I am offering a ballerina to trade. She can be detail engraved and then cut.
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    Focused threads

    I must admit, being seriously lateral thinking and totally multi-focused (ok un-focused) I am quite happy to follow a thread wherever it takes us. As far as I am aware that is exactly what...
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    I must point out that I only put in 2c ZAR which...

    I must point out that I only put in 2c ZAR which equates to only 0.00291226 US Dollars. I would have liked to put in 2c USD but that is far too rich for my blood.
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    Ian, if you cut MDF you must make sure you get...

    Ian, if you cut MDF you must make sure you get imported MDF. The local stuff made by PG Bison (a dark brown/grey colour - it also looks as if it is made from a coarse material) does not cut. At full...
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    There are a number of issues to consider: 1. If...

    There are a number of issues to consider:
    1. If the cut path is optimized from left top to right bottom, it should be faster than right top to to left bottom. I think so because right to left the...
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    But what about the diameter of a laser as used in...

    But what about the diameter of a laser as used in a dvd writer - surely there is more to it than mode and optics. What about light frequency?
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    Beam diameter

    Is the beam diameter or a laser poportional to the laser power or is it simply a function of the focusing optics?
  18. I ran a test on one of my own websites. The...

    I ran a test on one of my own websites. The downloader happily retrieved directories that have notong to do with the site at all. I think this is why one needs to deny directory listing in .htaccess....
  19. I still don't get it - if I right click on any of...

    I still don't get it - if I right click on any of the images I can still copy them off. A lot of sites disable the right click but this doen't help either because the web sucker can still get past it...
  20. This is the way I think it works. The problem is...

    This is the way I think it works. The problem is not with the picture being downloaded, nor is the problem with the picture being shown, I think that the problem lies with the owner of the picture...
  21. Are you doing this on your website - you know...

    Are you doing this on your website - you know "the modern one" ?

    I ran a quick test and pulled the entire site (219) files with all HTML, CCS & images contained in the /TMF2/IMAGES/CONTENTS/...
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    We had a huge amount of trouble with a site where...

    We had a huge amount of trouble with a site where it was eventually found that somebody had connected most of the wiring to only one of the phases of 3 coming into a building. The fans would refuse...
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    I would check the power supply coming into your...

    I would check the power supply coming into your premises. It could be that you have serious power fluctuations or it could be that you have serious power factor correction. Are there very large...
  24. Thread: Hi

    by Adrian Hill
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    Hi Martin, You planning to get a laser?

    Hi Martin,

    You planning to get a laser?
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    Dormer window - dollhouse

    Great thanks; I think I'll stick to "dormer" rather than "dog house" :-)

    I am busy cutting a heavily reworked version of one of the Lazerbuzz plans. I made a number of changes to the basic design...
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