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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!
Manufacturing an Eight Inch High Explosive Howitzer Shell (1917 ?)
- Thread starter YYCHM
- Start date
Great Video! If you watch it please watch by clicking on the YouTube logo link to open a new window - Saves Lots of Bandwidth for the forum.
at 39:00 they are making threads. Is that thread mill mounted on an angle and being slowing advanced ? - I don't understand how that works to cut the thread. 1917 and pretty damn good technology I think.
at 39:00 they are making threads. Is that thread mill mounted on an angle and being slowing advanced ? - I don't understand how that works to cut the thread. 1917 and pretty damn good technology I think.
That was absolutely amazing archival footage. I suspect the date is correct as towards the end of the war you would have expected more women in the factories. The other thing that jumped out at me was the quantity of cutting fluid/coolant used in operations. I seem to recall reading in a book once that shortages of mineral base fluids during the WWI in these factories led to the development of synthetic fluids in the 1930's.
My grandfather, who I never met and died when I was 6 or 7 years old, worked in one of these factories. It was in a small town in Massachusetts. Didn't have a dime to his name when he died, but left two lamps he made out of shells from the factory for me. I think they were mortar rounds.
No sure if it is still there, but Lethbridge used to have an artillery reserve unit. They used their Howitzer to shell avalanche areas in the Crowsnest Pass. I saw it fire when I was in my teens, and it was a experience I'll never forget.
Thanks for sharing. Every time I see something for like this I'm torn between humility and gratitude. What a time that was.
My grandfather, who I never met and died when I was 6 or 7 years old, worked in one of these factories. It was in a small town in Massachusetts. Didn't have a dime to his name when he died, but left two lamps he made out of shells from the factory for me. I think they were mortar rounds.
No sure if it is still there, but Lethbridge used to have an artillery reserve unit. They used their Howitzer to shell avalanche areas in the Crowsnest Pass. I saw it fire when I was in my teens, and it was a experience I'll never forget.
Thanks for sharing. Every time I see something for like this I'm torn between humility and gratitude. What a time that was.