How to set up a Grind-All v-block fixture to finish your part
HTML-код
- Опубликовано: 2 ноя 2024
- CNC technology instructor Derrick Hogan explains how to make a part using a Harig Grind-All No.1 precision v-block fixture and shares some valuable advice.
The Grind-All v-block grinding fixture, typically referred to as a whirligig, is a versatile fixture that allows machinist and tool&die makes to do a lot of different operations.
In this video, Derrick demonstrates how to set up and use the fixture to precision grind the features of a semi-finished part and turn it into the final product.
Did you find this tip useful? Leave a comment below and don’t forget to subscribe.
Learn more about Harig Grind-All No.1 precision v-block fixture here:
www.harigmfg.co...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This video is part of our new video series: ” LEARNING FROM THE PROS”!
We are collaborating with educators from the most advanced technical schools around the country to provide you with tips and tricks, educational videos, and machining technology insights that will help you become a better machinist and learn something new about our beloved metalworking trade.
This project, presented is part of the North Georgia Technical College's tool&die program.
To learn more about the CNC machining program at North Georgia Technical College visit northgatech.ed...
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Practical Machinist is the largest and most engaged #metalworking community across the web. With more than 160,000 registered members and 250,000+ social media followers, Practical Machinist is the easiest way to learn new techniques, get answers quickly, and discuss common challenges with your peers. Visit Practical Machinist today to join the community and start connecting with your peers.
Become a Practical Machinist member (www.practicalm...)
Like us on Facebook ( / practicalmachinist )
Follow us on Instagram ( / practicalmachinist )
Follow us on Twitter ( / prac_machinist )
Connect with us on LinkedIn ( / practical-machinist )
#grinding #fixture #machining
A couple tips. Touching off and calculating how much to remove is great for ruffing but actual dimension before finishing should be checked off the center height of fixture with gage blocks or height gage. The center height of that fixture is probably 3.0000, so if grinding a .250 rad. top of radius should check 3.250 from surface plate. Also, Just use the front rail and a parallel. Front rail should be kept true. If its not fix it. Feed from fixture out, except for a skim without feeding down after part cools.
Why do you have your Harrig fixture in the center of magnet ? I'm tool and die maker for 45 years and I always put Harig fixture on the very right side of the magnet because if I want to measure my work I can move my work far away from the wheel . George Zardecki.
Good tip, Thanks.
Hi, thanks for the great info!
I d love to see a video on collet making. C5 or er40 style... from material options to machineing, hardening , grinding... there is not a video out there as far as i know
My friend, where i found that dresser to buy? In Brazil it's almost Impossible. Thanks.
For fine ajustments use a soft metal dolly. Over 40 years of regular use great bit of kit.
Great video, I can use this information at work. Thank you
Beautiful!
very interesting and informative.. Thanks for sharing
Good video, but pretty terrible audio for a lot of it. We get the idea, though. Thanks!
Oh my lord, that poor Spindexer has had a hard life !!
Punch Former