Hello Steve, Nice work as always... I was just thinking that with COVID restrictions nearly gone maybe you could make that video you promised showing the Gun Dog Training Launcher in action... Take care. Paul,,
That 10/10 MGEHR 1.5 seems to work quite well for a relatively cheap tool. I have a more expensive branded 1.5 MGEHR with 20/20 shank. I'm pretty certain your knurler body was rubbing some of the knurl off as you were traversing. Perhaps I'll give one of the banggood internal groove MGEHR tools a go after seeing how good this one works.
I had noticed something odd when watching so I went back and re-watched and you can definitely see the knurler body was taking off the knurling. Would be a simple fix. Good eye. Dale in Canada
MGEHR 1010-2 10x10x100mm Lathe Turning Tool Holder With 4pcs MGMN200 Inserts -- bit.ly/3wg2aP4 Extra links: Banggood & Clearpay Sale -- bit.ly/3dywaiD Deposit Sale -- bit.ly/2Ut4uVI Steve Jordan Coupon -- bit.ly/34hz2eJ
@@SteveJordan Alright, 1.What was the diameter and depth of the hole? 2. What were the O-ring specs? 3. Did you hand feed the last part of the boring bar? 4. What is the diameter of the piston? I made one, but it was about 3.5" deep and about .3906 diameter then lapped with fine timesaver compound with a brass lap. The bottom of the hole was the point of the drill. I'm impressed with amount of stickout on that boring bar. Just like you found the surface finish and double O-ring with chapstick as lube was critical to success.
Hi Adam, I did hand feed the boring bar to the end of the hole, which was finished with a flat bottom drill. The flat bottom drill does not cut the diameter of the hole, just the bottom face of the bore, so it is dead flat with no indent. I will measure mine up and give some dimensions this week. When I get one back from my son to measure. He uses them for his bushcraft teaching. I will measure the o/rings I use. I do everything by feel and don't normally take measurements. If a piston is too tight when the o/rings are fitted, I just take them out and skim a bit more from the bottom of the groove until I get it right. That's why I haven't any measurements to hand. Regards Steve
Nice work. I'm impressed you can get enough compression with such a short stroke.
Great video. Nice work Thank you for sharing.
Great job and project Steve! Thank you
Whst a fun project. Well done.
Hello Steve,
Nice work as always... I was just thinking that with COVID restrictions nearly gone maybe you could make that video you promised showing the Gun Dog Training Launcher in action...
Take care.
Paul,,
Hi Paul Thanks yes I will do that one sometime soon I think. Regards Steve
Another great job and video.
Most excellent.
That 10/10 MGEHR 1.5 seems to work quite well for a relatively cheap tool. I have a more expensive branded 1.5 MGEHR with 20/20 shank. I'm pretty certain your knurler body was rubbing some of the knurl off as you were traversing. Perhaps I'll give one of the banggood internal groove MGEHR tools a go after seeing how good this one works.
I had noticed something odd when watching so I went back and re-watched and you can definitely see the knurler body was taking off the knurling. Would be a simple fix. Good eye.
Dale in Canada
Brilliant
MGEHR 1010-2 10x10x100mm Lathe Turning Tool Holder With 4pcs MGMN200 Inserts -- bit.ly/3wg2aP4
Extra links:
Banggood & Clearpay Sale -- bit.ly/3dywaiD
Deposit Sale -- bit.ly/2Ut4uVI
Steve Jordan Coupon -- bit.ly/34hz2eJ
EXCELLENT DEBURRING TOOLS USED IN THIS VIDEO:-
NG1000 NB1100 Burr Handle Scraper Deburring Tool -- bit.ly/3wlnoeC
NG1001 Burr Handle 11pcs BS1010 S10 Blade Set -- bit.ly/3wlffH9
Drillpro Chamfer Tool Countersunk Blade -- bit.ly/3jJG3y0
10Pcs RJX Handle Scraper Deburring Tool Deburring Trimming Blade -- bit.ly/3yusBlU
Just want to be first. Well made, thanlks.
Could that boring bar you used halfway through the video be used to cut threads?
Hi No you need a tool specifically ground for thread cutting. Regards Steve
@@SteveJordan alrighty then gg
Where are the plans? No dimensions are provided in the video.
Hi Adam, I don't ever use plans as I make things up as I go along.
@@SteveJordan Alright,
1.What was the diameter and depth of the hole?
2. What were the O-ring specs?
3. Did you hand feed the last part of the boring bar?
4. What is the diameter of the piston?
I made one, but it was about 3.5" deep and about .3906 diameter then lapped with fine timesaver compound with a brass lap. The bottom of the hole was the point of the drill. I'm impressed with amount of stickout on that boring bar.
Just like you found the surface finish and double O-ring with chapstick as lube was critical to success.
Hi Adam, I did hand feed the boring bar to the end of the hole, which was finished with a flat bottom drill. The flat bottom drill does not cut the diameter of the hole, just the bottom face of the bore, so it is dead flat with no indent.
I will measure mine up and give some dimensions this week. When I get one back from my son to measure. He uses them for his bushcraft teaching.
I will measure the o/rings I use.
I do everything by feel and don't normally take measurements. If a piston is too tight when the o/rings are fitted, I just take them out and skim a bit more from the bottom of the groove until I get it right. That's why I haven't any measurements to hand. Regards Steve
Зачетная зажигалка.
Diesel engine
Nice project!Thanks.