Threaded View
-
22-05-2017 #9
Cheers, slow progress but progress none the less!
I'm a bit worried that my bearings in the spindle are on the way out, which is a bummer as its not that old. Can't feel any play but just towards the end of the second piece it makes some very unpleasant noises when cutting until you tweak the rpm out of what I assume is a resonance band. Wasn't doing it before.... I might have to delay the purchase of more materials next month to put the money into a new spindle insteadand I had just spent hours getting the tram perfect!
Looking at this combo on ebay at the moment, I guess I could do with a new VFD either for the new machine or to sell with the old one. http://www.ebay.co.uk/itm/260626018545
Synthetic-resin-bonded-paper - phenolic resin boards, basically a generic name for tufnol kite type material. In larger sizes it's not exactly cheap (that 300x600x8mm sheet was about £30 iirc) but it's got good machining characteristics, is very dimensionally stable, accepts a thread nicely and has very low water absorption which is a plus when using coolant.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Initial design advise wanted
By driftspin in forum Gantry/Router Machines & BuildingReplies: 45Last Post: 24-10-2017, 06:55 PM -
Initial Design Check Please
By Gotty101 in forum Gantry/Router Machines & BuildingReplies: 90Last Post: 28-02-2017, 07:53 PM -
Critique required on y-axis design.
By Spedley in forum Gantry/Router Machines & BuildingReplies: 2Last Post: 06-05-2013, 09:17 PM -
About to build CNC miller, need design critique please
By JW149 in forum Milling Machines, Builds & ConversionsReplies: 8Last Post: 23-04-2012, 09:28 PM -
NEW MEMBER: About to build CNC miller, need design critique please
By JW149 in forum New Member IntroductionsReplies: 1Last Post: 22-04-2012, 07:01 PM
Bookmarks