Thanks Thanks:  0
Likes Likes:  0
Needs Pictures Needs Pictures:  0
Picture(s) thanks Picture(s) thanks:  0
Results 1 to 5 of 5
  1. #1
    Join Date
    Oct 2018
    Location
    Dandenong Ranges
    Posts
    1,893

    Default Lathe stand improvements

    Hi all. I recently read an old article about adding storage containers (boxes) to the base of one's lathe stand in order to fill them with sand. This is supposed to add weight and dampen vibration. Has anyone ever tried this and did it work?

  2. # ADS
    Google Adsense Advertisement
    Join Date
    Always
    Location
    Advertising world
    Posts
    Many





     
  3. #2
    Join Date
    Feb 2006
    Location
    Perth
    Posts
    27,793

    Default

    Ideally you try to work out what is causing the vibration and attend to that as much as you can first. Whether than means pre-cutting workpieces into more of an regular shape or something else.

    Once that is gone about as far as you can then adding weight certainly does help. Sand is one option, the other I have seen are concrete slabs, or even just boxes of gear, but perhaps a better one is to make the bench itself more rigid (ie add bracing) and heavier. I can definitely tell that vibration is reduced when my bench is loaded up with "Stuff'.

    The location of the added weight can also make a difference to the degree of dampening. An extreme example of this was at a lab where I worked we were using extremely sensitive electrical noise measuring equipment on a specially made vibration reducing bench and people just walking past the nearby corridor would stuff up results. One day one of the techs place a lead brick (21kg) onto the bench and we noticed an reduction in the vibrations being measured, then we moved it around and added several others of different weights and got even more of an improvement.

    Another trick with variable speed lathes is to change the speed slightly as this can move the rotational speed away from any natural bench vibrational resonance. This works on all sorts of applications like bench grinders and drill presses.

  4. #3
    Join Date
    Oct 2018
    Location
    Dandenong Ranges
    Posts
    1,893

    Default

    Thanks Bob. Stand is made of SHS and this probably doesn't help. No variable speed just 4 pulleys. I actually haven't had particular trouble with vibrations, just seeing to improve where I can

  5. #4
    Join Date
    Apr 2007
    Location
    Adelaide Hills, South Australia
    Posts
    4,336

    Default

    I added lengths of railway line to the cabinet of my previous Woodfast and that stopped any vibration noise. My new Woodfast has cast iron legs. It hasn't budged, no matter what I throw on it.


    Sent from my ZTE T84 using Tapatalk
    Stay sharp and stay safe!

    Neil



  6. #5
    Join Date
    Oct 2018
    Location
    Dandenong Ranges
    Posts
    1,893

    Default

    Thanks Neil. I have only turned one bowl so far. Mostly spindle work at this stage but I like the look of some of those little finials.

Similar Threads

  1. Lathe | Carbatec MC1100A | 1100W Motor, Large Lathe on Stand.
    By Arry in forum FOR SALE on eBay and external sites.
    Replies: 7
    Last Post: 23rd December 2017, 05:01 PM
  2. lathe stand
    By welder in forum METALWORK FORUM
    Replies: 22
    Last Post: 7th October 2012, 11:49 PM
  3. What top for a lathe stand?
    By rsser in forum WOODTURNING - GENERAL
    Replies: 52
    Last Post: 3rd June 2009, 05:40 PM
  4. lathe stand
    By weisyboy in forum WOODTURNING - GENERAL
    Replies: 19
    Last Post: 30th August 2007, 11:10 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •