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Type: Posts; User: mark.browne

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  1. Replies
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    That might be the amount they are spending...

    That might be the amount they are spending spreading the lies they do. <-- Opinion.
    I just read that due to our coal plants being phased out, <--can be verified - it you cared.
    that our air...
  2. Q: What is the easiest way to check the lathe machine rails?

    This is a question posted on the LinkedIn Metrology & Test Measurement list:

    "What is the easiest way to check the straightness and waviness of the lathe machine rails?
    Due to my limited budget...
  3. Replies
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    346,141

    Confused about the whole "first they said cooling...

    Confused about the whole "first they said cooling - now it's warming" thing?
    Maybe this will help:
    Lowercase theories, uppercase Theories, and the myth of global cooling – Boing Boing
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    Tracking tap life/wear

    We have issues where we run many different setups with different cycles.
    The tools are removed from the holders and returned to the drawers at the end of the job.
    The tools get a quick visual...
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    Assemble and align techniques

    I am planning to bolt the frame together initially.

    Most joints will have blocks made from 2" x 2" tube with SHCS bolts at right angles. (1/2" access through hole on outside, 1/4" through on...
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    Proposed new machine for comment

    Here's what I am thinking.
    2" x 2" or 2" x 1", as spot purchases allows
    3/4" drill rod, a flat ground on one side, drilled & tapped, and screwed to side frames.
    1/2-10 acme lead screws.

    Please...
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    0
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    1,023

    Proposed new machine for comments

    Here's what I am thinking.
    2" x 2" or 2" x 1", as spot purchases allows
    3/4" drill rod, a flat ground on one side, drilled & tapped, and screwed to side frames.
    1/2-10 acme lead screws.

    Please...
  8. Replies
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    1,030

    5 Axis Question

    I am working through the design of a 5 axis metal cutting mill. I am satisfied with the basic 3 axis table. I want to add rotary-tilt axis. The eventual application is to make turbine components.
    ...
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