• Scam Alert. Members are reminded to NOT send money to buy anything. Don't buy things remote and have it shipped - go get it yourself, pay in person, and take your equipment with you. Scammers have burned people on this forum. Urgency, secrecy, excuses, selling for friend, newish members, FUD, are RED FLAGS. A video conference call is not adequate assurance. Face to face interactions are required. Please report suspicions to the forum admins. Stay Safe - anyone can get scammed.
  • Several Regions have held meetups already, but others are being planned or are evaluating the interest. The Ontario GTA West area meetup is planned for Saturday April 26th at Greasemonkeys shop in Aylmer Ontario. If you are interested and haven’t signed up yet, click here! Arbutus has also explored interest in a Fraser Valley meetup but it seems members either missed his thread or had other plans. Let him know if you are interested in a meetup later in the year by posting here! Slowpoke is trying to pull together an Ottawa area meetup later this summer. No date has been selected yet, so let him know if you are interested here! We are not aware of any other meetups being planned this year. If you are interested in doing something in your area, let everyone know and make it happen! Meetups are a great way to make new machining friends and get hands on help in your area. Don’t be shy, sign up and come, or plan your own meetup!

Tips/Techniques ER20 collet rack

Tips/Techniques

David

Scrap maker
Administrator
Moderator
Premium Member
Needed a rack for my expanding collection of ER20 collets. Nothing fancy.
STP and STL attached
ER20_rack _pic.jpg
 

Attachments

I considered a plate style like that for my ER16 rack (which is how I used to make my plywood racks). But then it occurred to me when you CAD it as a 'solid' the 3DP is basically a shell with infill material. The infill doesn't add much material or print time but gives the tray a lot of stiffness & stability. Not that is a loaded part, its just a glorified organizer/part spacer. Different ways to skin the cat. That's what's fun about 3DP.

1745944281136.png
1745944318157.png
 
Most of mine already came in boxes.
The ones not in the box are permanently in TTS holders for either taps or specific end mills.
Only the ones with the square registration for driving taps and a couple with imperial dimensions.

1745947772811.png


Really didn't realize I had this many collets. the small ER16's are for a collet holder I bought to put onto the Unimat DB-200 (Project #42).
 
That was my state of affairs too. I printed by collet block to suite a standard box size I have. What nice is if you are sizing something to the collet you just go across the array to one that fits. In hindsight I made the tray too big for number I have so I printed one half the size with closer spacing & leaves room for related tooling & wrenches. The possibilities are endless.
 

Attachments

  • 30012508.jpg
    30012508.jpg
    34.7 KB · Views: 3
  • 30012509.jpg
    30012509.jpg
    44 KB · Views: 4
Back
Top