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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!
Need a bed surface ground.
- Thread starter Smi_tty
- Start date
Ok, that makes sense to me. I still need to do mine some day. What do you think of the mill in general now? I'm having a bit of a struggle switching between drilling and milling and not sure a lower profile vise will solve that issue.
What material did you shim with?
Rusty Metalhead
Member
When I was an tool and die apprentice one of the things that was taught to the machine repair trade was a thing called scraping.
It was the most accurate method of achieving flatness, parallalism, and squareness and on a a machine bed.
No mechanical pressure or heat from a grinding wheel, just a dial indicator and hand work to get the accuracy you need.
You may actually see scraping marks on a lot of mill and lathe beds, and not realize they were all done by hand.
Scraping involves a scraper,a granite table and a dial indicator and a lot of time to check your work.
There is a video on youtube called "What is metal scraping?" by NYC CNC. it will explain scraping and why it is used.
I believe there are other videos showing the technique of scraping on youtube as well.
-George
It was the most accurate method of achieving flatness, parallalism, and squareness and on a a machine bed.
No mechanical pressure or heat from a grinding wheel, just a dial indicator and hand work to get the accuracy you need.
You may actually see scraping marks on a lot of mill and lathe beds, and not realize they were all done by hand.
Scraping involves a scraper,a granite table and a dial indicator and a lot of time to check your work.
There is a video on youtube called "What is metal scraping?" by NYC CNC. it will explain scraping and why it is used.
I believe there are other videos showing the technique of scraping on youtube as well.
-George
Tom O
Ultra Member
Here’s a guy at lookscreation that gives a lot if info as he scrapes a Holbrook lathe it’s worth looking at.
https://www.youtube.com/user/lookcreations
https://www.youtube.com/user/lookcreations