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Type: Posts; User: Johnnybgood3

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    CNC Wood Milling

    I have several molds to cut out of wood (MDF) that fit into a 36x12x3.5" piece of material. Maximum depth is about 2.75". Tolerances are not quoted, material will be sanded and finished by hand. I...
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    RFQ G10/FR4 2d Cut Small Qty

    Looking for black G10-FR4 1.5mm/0.062" thick with several small designs to be routed. Please PM me your email address for the files.

    You provide the material if it's easy for you to do so...
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    Thanks for the messages! I have enough potential...

    Thanks for the messages! I have enough potential suppliers for now.

    Jeff
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    Small, Easy Fiberglass CNC cut

    I have a small job of parts needed cut out of 0.062" Black G10/FR4 Fiberglass sheet. There are 3 parts on average maybe 1 square inch each and I need a total of 125 parts cut. I'll specify the exact...
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    RFQ Ongoing Job Fiberglass Cut Parts

    We currently cut these parts ourselves but the quantity is getting large enough that our machine is hardly ever free to prototype new designs. Material is black G10/FR4 fiberglass. Quantity is about...
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    Thanks to all who messaged me but upon someone's...

    Thanks to all who messaged me but upon someone's suggestion I'm just getting new copper bar in appropriate lengths from McMaster Carr!
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    Clear Plastic sheet CNC

    Anyone interested in making this? I know the drawing isn't totally annotated but PM me your email and I'll send you a 3d file. I'm only looking for 1 copy at a time - I anticipate having to make...
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    Thanks for the suggestions :D I'm in San Diego!

    Thanks for the suggestions :D I'm in San Diego!
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    Cut Copper bar into segments

    This is a really simple job but I just don't have the tools! I need Copper bar cut into segments. I tried with a hack saw but it took 40 minutes for the first cut and I don't have time to finish...
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    Where to look for CNC Machines

    I'm searching for a new CNC machine and I'm having trouble getting started finding one because I have relatively few hard requirements. The main points I'm working with are that I need to be able to...
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    CNC type for milling polycarbonate

    I currently own an Accurate 365 which primarily makes PCBs. I've used it a few times to cut polycarbonate (all 5mm thickness and below) but it's very slow. Because the spindle isn't made for running...
  12. I've attached a DWG of 8 drill holes and...

    I've attached a DWG of 8 drill holes and counterbores I want added to a 1/2" thick piece of Acrylic or other plastic you. This is a slight change from my original request.
  13. I need very few.. At first I will get just one at...

    I need very few.. At first I will get just one at a time until I verify that the design actually works as intended. Afterwards I will probably buy a few at a time given that I expect them to wear...
  14. Sure that would be fine, I don't mind having it...

    Sure that would be fine, I don't mind having it shipped. Could you guys provide an estimate of the order of magnitude I'm looking at in terms of the price plus what quantity discounts would be?
  15. Small quantity Acrylic/Clear Plastic Sheets with Simple Cuts

    I don't have a drawing now but the design is very simple. 18"x12" acrylic sheet with 6x drilled holes and a 8.5x11x0.060" depression milled in the center. I'm located in LA and commute to OC often so...
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    Thanks for the offer Chick. The cnc jr looks a...

    Thanks for the offer Chick. The cnc jr looks a little out of my price range for now but I may have to raise my price range in the future. I'll drop you a message if I can do that :) hope the offer...
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    That would, of course, be great :D I wonder if...

    That would, of course, be great :D I wonder if anyone around here has one!
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    I see, so the backlash is probably the limiting...

    I see, so the backlash is probably the limiting factor on most machines? What technology or 'feature' allows a mill to have nearly zero backlash?

    That SX3 looks good and I could even pick it up at...
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    Mcphill, I took a look at your pictures and while...

    Mcphill, I took a look at your pictures and while everything looks good, it seems you haven't posted any attempts at the really tiny sizes I'm looking for. Have you tried anything around 7 mils...
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    Does anyone have any hard numbers on the...

    Does anyone have any hard numbers on the performance of this machine? I can't find any numbers anywhere online. I'm looking to make PCBs with SMDs that have around 7 mils separation between pads. Is...
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    Thanks for the input. It sounds like I should buy...

    Thanks for the input. It sounds like I should buy one for what I intend to use it for immediately and I'll worry about larger molds later.

    Are there any low end CNC mills designed specifically for...
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    Need help deciding on a mill

    This is my first post but I've been lurking around for a while now. I'm about to get my first job and I'll finally have the money to get a small CNC mill. I found one on Ebay that seems to be a good...
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