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Type: Posts; User: GWH74

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  1. Replies
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    Shed Insulation question

    Evening all.

    Get the keys for a new property on Friday and it has a big shed (well for suburban Adelaide).
    The shed has been professionally extended out one side for half the length. The roof has...
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    Commercially available routers???

    Hi All

    After many years on doing work jobs on my home DIY CNC router we have decided to buy a "real" CNC router for work.
    We are after a cut around of around 900mm x 600mm. Z around 100-150mm of...
  3. I will try and get some pictures to put up.

    I will try and get some pictures to put up.
  4. Thanks for the offer. I am west of the city...

    Thanks for the offer.

    I am west of the city just near the airport. I was looking for someone who was a bit closer.
  5. Adelaide - Looking for a welder who can fix a small crack in 0.50mm sheet

    Hi All

    I am looking for a welder in Adelaide that can repair a couple of small cracks I have in some 0.5mm steel box.
    They are fatigue cracks as from many years of use. I would prefer it was Tig...
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    I have a couple of plans from here and they are...

    I have a couple of plans from here and they are very good.

    Wooden clock plans and complete kits for scrollsaw and CNC

    And have a look at all the weird and wonderful ones here.

    Wooden Gear...
  7. Replies
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    The back and front are made from MDF, all the...

    The back and front are made from MDF, all the gears are cut from "aircraft" ply. I changed the plans so all the gears had three spokes.
    The plans call for both 6mm and 4mm ply, I only had 6mm ply so...
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    Well I have finally hung a clock on the wall....

    Well I have finally hung a clock on the wall.
    Been working on this one since the start of the year, new girlfriend and house move slowed progress down. I wonder how long it will take before I make a...
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    It is a bit tricky to track down. I purchased a...

    It is a bit tricky to track down.
    I purchased a 1.2mx1.2mx6mm sheet of "aircraft" ply from Australian Timbers | Veneer | Panel Products | Duropal | Timber
    It is make up of 12 laminates! Looks like...
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    Cast Aluminium Tooling Plate

    Hi

    I am looking for some cast aluminium tooling plate in 12mm thickness.
    Is going to be used to make a new Z axis on my CNC router.
    Do anyone know where a small quantity can be purchased in...
  11. Thread: 3D Printer.

    by GWH74
    Replies
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    1,935

    One of the guys at work is building one. I will...

    One of the guys at work is building one. I will post some pictures as the build progresses.
    I have been thinking about adding a extruder head to my desktop CNC. I will wait and see how the above...
  12. Thread: Vee-Bits

    by GWH74
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    1,716

    Hi Noel If you are after bits for wood then try...

    Hi Noel
    If you are after bits for wood then try Carba-tec on Magill Rd.
    I have purchased 1/8" engraving bits off ebay in 10, 20, 45 and 60 degree. Works out about $25 for a pack of 10 including...
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    Just had a look at the Jaycar ones and they have...

    Just had a look at the Jaycar ones and they have way to much backlash.
    Looks like spidey4fun might have some.
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    Just looked at a bit of HD 1/4 fuel line. That...

    Just looked at a bit of HD 1/4 fuel line. That would keep me out of trouble except no room for hose clamps :(.
    Wanted to get it up and running before I go away for 2 weeks Christmas holidays
  15. Replies
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    That was my next option. Have a lathe and all...

    That was my next option.
    Have a lathe and all the good toys at work so that will be an option.
    Just trying to see if there was some around that I did have to modify
  16. Replies
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    Flexible Motor Coupler

    Hi Guys

    I am looking for a flexible motor coupler. 6.34mm (1/4") one end and 8mm the other.
    These are the standard ones that Chai sells with his ball screws.
    One of mine broke last night so...
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    This appeared on the zone a few months ago. Looks...

    This appeared on the zone a few months ago. Looks like someone tracked down where the "German" bearings really come from.

    Chinese Spindle, "Germany" bearing mystery solved! - CNCzone.com-The...
  18. I was excited about attending until I realised...

    I was excited about attending until I realised that i return from holidays in Hong Kong on the Sunday. Looks like a quick shower after stepping of the plane and i will make the BBQ
  19. Replies
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    Second Project

    After a few hours to finish off the wiring for some new Gecko G251 (machine really moves now!) this is my second project. A stand for a RC battery charger. Designed in Solidworks, used CamBam and...
  20. Replies
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    104,881

    First Project

    Was inspired by Rod to make a little collet box.
    This was the second attempt at it. Need a few design tweaks after the first one.
    Besides some hold-downs this is only the second job I have done on...
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    Change of plans. After a visit to Carba-tec i am...

    Change of plans.
    After a visit to Carba-tec i am going to go with a 2hp and pleated filter.
    With a bit of re-organising in the carport and some new shelving units i can squeeze it in a corner....
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    Change of plans. After a visit to Carba-tec i am...

    Change of plans.
    After a visit to Carba-tec i am going to go with a 2hp and pleated filter.
    With a bit of re-organising in the carport and some new shelving units i can squeeze it in a corner. This...
  23. Replies
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    1,598

    In roof mounted DC. Crazy?

    I have a small / medium bench-top CNC router. It uses a trim router with internal fan. When cutting MDF it makes a HUGE mess. The internal fan blows down and then blows dust everywhere. It is located...
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    I have been reading on dust extraction and it is...

    I have been reading on dust extraction and it is recommended to go for a pleated filter cartridge. Even then this will not remove all the nasty sub 1 micron particles. If possible the DC should be...
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    Help with Dust Collection

    I have finally started to cut with my small / medium desktop machine.
    Oh what a mess it makes:((
    I was using a 1/4" 2-flute upcut in MDF with a small trim router. The trim router has an internal...
  26. Thread: Bent ball screw

    by GWH74
    Replies
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    4,201

    I found a small hydrologic press at work tucked...

    I found a small hydrologic press at work tucked away in the welding bay.
    Took an amazing amount of force to straighten it. There was heaps of "spring back".
    The below photo was about about try 4...
  27. Thread: Bent ball screw

    by GWH74
    Replies
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    4,201

    Thanks Rod I found that page earlier. Just...

    Thanks Rod

    I found that page earlier. Just need to find someone to give it a try. Unfortunately I do not have access to a press, have just about everything else at work.
    I will also get a price...
  28. Thread: Bent ball screw

    by GWH74
    Replies
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    4,201

    Bent ball screw

    Any hints on how to straighten a bent 1605 ball screw?
    It was out of the packet with a slight bend, about 0.4mm in the middle. It may even have a 'S' bend.
    it is only 450mm long and my weight is...
  29. Replies
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    Hi Bob I am using a piece of 60x60 AME profile...

    Hi Bob

    I am using a piece of 60x60 AME profile with a 20mm rail top and bottom for the transom.
    It is only a small desktop machine but I have over engineered most of the components so they can be...
  30. Replies
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    Looking good Bob Great minds must think alike...

    Looking good Bob

    Great minds must think alike as my Y design looks a bit like yours.
  31. Replies
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    Alignment Process

    My build is coming close to the end after many years of "one day" and a couple of months of building the actual unit.
    It is only a small desk top machine (450mmx320mmx100mm cutting area) but it has...
  32. Replies
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    Just did a bit of research, no problems importing...

    Just did a bit of research, no problems importing these. They are laser modules and are not "hand held laser pointers" that the regulation is covering.
    All other devices are OK.
    Not sure if my hand...
  33. Replies
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    My laser arrived last week and i did some...

    My laser arrived last week and i did some testing. It looks as if these have in-build power supply so they will accept a wide input voltage (2.4-4.5v if not higher) and they only draw 18mA. They may...
  34. Replies
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    Try this little program. Very useful (I even use...

    Try this little program. Very useful (I even use it at work).
    I also have order a laser diode now that my machine build is well under way.
  35. Replies
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    Pre load issues with BK bearings from LMB

    Hi Guys

    Thought i would post it here before i post to the zone. I know a few people have purchases ball screw and bearing blocks from LMB on ebay.
    I have an issue trying to pre load and remove...
  36. Thread: Total newbie

    by GWH74
    Replies
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    1,589

    Also have a look at Alibre Design. Only AU$121...

    Also have a look at Alibre Design. Only AU$121 for the base version. Very easy to use. I picked in less then a hour coming from 2D back ground. Found it easier then SketchUp. Also will save in lots...
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    Good free 2D dxf to g-code software

    Hi Guys

    I have been playing around with Mach3, driver board and some stepper motors while i am waiting for parts to arrive before i can start a router build.
    What i require is a good free dxf to...
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    Looking for small cuts of 25mm MDF in Adelaide

    I am looking for some small cuts of 25mm think MDF in Adelaide.
    The big green shed has 2400x1200 sheets but i only require 2 x 500mmx125mmx25mm strips
    Does anyone if someone sells small sheet sizes...
  39. Replies
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    1,045

    Looking for small cuts of 25mm MDf in Adelaide

    I am looking for some small cuts of 25mm think MDF in Adelaide.
    The big green shed has 2400x1200 sheets but i only require 2 x 500mmx125mmx25mm strips
    Does anyone if someone sells small sheet sizes...
  40. Replies
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    11,699

    MayTec does a 16mm x 160mm with 4 slots on one...

    MayTec does a 16mm x 160mm with 4 slots on one side. you need to mount them to a flat table.
    Walked passed Dymocks store the other day that was closing down. They were ripping all the slotted wall...
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    No. They only have one series. I used the light...

    No. They only have one series. I used the light series from other manufactures to compare apples with apples.
    You can download all the tech data and a price list from
    AME System | Workstation...
  42. Replies
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    11,699

    Here are the weights AME systems (Melbourne,...

    Here are the weights

    AME systems (Melbourne, 03 9574 8044)
    30mm x 30mm (PN: 419.06) - $13/m - 0.75kg/m
    30mm x 60mm (PN: 419.09) - $23/m - 1.39kg/m
    ...
  43. Replies
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    Aluminium profiles

    I have been away from the DIY router game for a few year and have been very surprised by the number of routers both DIY and commercial that have been designed around the t-slot style aluminium...
  44. Replies
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    Excellent. The ones in Chai's photos do not...

    Excellent.
    The ones in Chai's photos do not show 4 mounting holes on the front face.
    I have an idea on what i require and will not make the final mounts until the parts arrive.

    One last...
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    Thanks rodm. I will be going with the bearing...

    Thanks rodm.
    I will be going with the bearing blocks that LMB sells. so i will just ask them to machine to suit their bearing blocks.
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    Ballscrews from LMB

    Hi Guys.
    I am going to place an order soon for some rails and ballscrews from LMB. I would like to know what information do i need to provide in regards to the end machining of the of the...
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    Hi Andrew How much do you think the table...

    Hi Andrew

    How much do you think the table weighs (not including the controller or router)?
    Just checking how portable / movable it is.

    Thanks
  48. Replies
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    Nice build Andrew After years of "one day" it...

    Nice build Andrew

    After years of "one day" it is time to start a build. Looks like i will be using the AME System profiles, cheaper then the 80/20 stuff and they have the 60x60 which suites the...
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    Hi Andrew Good job. I have been lurking...

    Hi Andrew

    Good job.

    I have been lurking around CNCzone for a few years, i have just come across this site and there seams to be a lot more going on here then on CNCzone (well more relevant to...
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