Originally posted by Zagroseckt
Oh thank you  i at least i know what allthread is i Might even have some but im not sure of it's condition  . Thanks allot
Now next question.
Since I've never used allthread in this manner befor.
What kind of barring should i use?
Any suggestions or is it users choice.?.
And should i prepair it in any special fasion |
First off, A standard Threaded Rod (English or Metric) is not ideal for with Milling. You want to either use a ACME screw or a BallScrew.
ACME Screw
http://www.nookindustries.com/acme/....meAssembly.jpg
BallScrew
http://www.nookindustries.com/ball/....lScrewInch.jpg
These are designed to push loads using a Nut. With a standard threaded rod, you will run into problems, because they are designed to support non-movable loads.
You will also need a special nut in order to reduce or eliminate backlash. Backlash will decrease the accuracy of your mill.
Before you start buying stuff to build your mill, I would highly recommend you read up on Mill construction. There are lots of Web sites showing and explaing how a DIY Mill is created. You save your self a bundle in purchasing mistakes. I would also recommend that you write up the dimensions of your mill, what type of materials you intend to Mill, How fast and how accurate will it need to be.
Then make a list of all of the components you will use, and include sources and prices. You'll be surprised how quickly the costs will add up.