Just installed and used the vacuum chuck I purchased from you. It works just as you demonstrated. This is truly a great addition to my shop. Howard Burnham, Limerick, Maine
Thank you, Howard. It's good to hear you're happy with that chuck. I bet you'll be using it on nearly every project, as I do. You're business and feedback are truly appreciated!
I purchased the whole set up kit on this vacuum chuck system and it works great. I use the Robin air 2 stage pump which is over kill but it works fantastic with this kit. I highly recomend this chuck. Very well made! WJE, Spokane Valley,Wa.
Very nice, the system is simple but very sound. One question, would a tank about a couple gallons volume added to the pump then the vacuum line coming out going to the lathe tube give a better or more consistent hold to the chuck. Just thinking. Although it works fine as it is, great design.
I don't think so. One thing it would do is make the vacuum come up a lot slower because all the air would have to be evacuated from the tank each time the system was used.
@@KerryHarrison-Woodturning I don't think it would take that long because you're dealing with vacuum, the big benefit I can see is a more consistent vacuum, maybe not, thanks for your reply ,
The video is very useful. I purchased this system a few months ago and agree it is a well made system. I also separately purchased the Robinair 15500 vacuum pump. not so nice. provides plenty of vacuum but after 10 minutes or so the shop is full of oil mist from the pump. Robinair is sort of hands off, this was designed for HVAC work not on a lathe. I believe it is a good pump but with the heavy misting the system is not useable. I have verified the oil level is just slightly below the fill line. Any suggestions would be very useful. is there an exhaust filter arrangement that works or?????? Thanks so much for any helpful advise.
One question, if the chuck is turning, and the hollow shaft (spindle) is rotating, how do you avoid wear caused by the air tube being stationary in the spindle.?
I'm wondering if the oil level in your pump is not too high? If the oil level is correct, you may have a wear issue in your pumps sealing rings. I've used a few vacuum pumps in my time and even with an air compressor, worn rings causes more issues with oil mist than anything else. Also, knowing your altitude, you can check if the maximum vacuum you attain is 'correct'. Testing can indicate a problem 'if' you can't reach the proper 'inHg', or vacuum, for your altitude at or above sea level. I'm at 6000 feet and the maximum I can reach is +- 23inHg! That's a loss of 1 inHg for each 1000 feet. (If your inHg is 'correct' for your altitude, you could port the pumps discharge port, with tubing, into an air filter to allow the oil to coalesce and be removed. Double check your pumps oil level often AND clean the element in your filter to prevent clogging. I think you could make one easily by putting brass 'wool' (like steel wool) in a small 1 pint paint container that allows the mist to cling to the non rusting brass wool before exiting the container lit where you make holes for the air to exit.) Good luck! 😁
One of the things I keep hearing about the types of pump you have there is issues with oil contamination as well as oil misting on the output end of the pump. Have you noticed this with your setup?
+AnkleBiter Woodworks I have not noticed that issue so much with these Robinair vacuum pumps. However the Harbor Freight pump discharge a very fine oil mist. So my take on these pumps is if you don't mind a small amount of mist around the pump you'll probably be happy with Robinair vacuum pump. With both vacuum pumps I never noticed any contamination of the work piece. If you want a system that's totally clean you want a rotary vane pump.
@@anklebiterwoodworks2818 I recommend an in-line filter to reduce oil contamination. Amazon has many in-line fuel filters that are both cheap and work well for this purpose. Take your pick.
@@donbomer5630 I have since had one of these pumps and ity did have a serious spitting issue. When it died, I gt a gast oilless pump and have not looked back.
Thanks for the demo of your vacuum chuck,I was wondering if I want a different size chuck do you sell them or is it possible to use the shaft included in your chuck with a chuck you sell or if I make one yourself.?
A kit including the live chuck and accessories is found on our website here - www.harrisonspecialties.com On the website just search for Live Chuck and you will find it right away. Thanks!
Kerry, I did purchase this from you but the diagram instructions started I may need to take the handle off the vacuum in order to put on the fittings (which I do). However the screws and washers are glued on. Maybe do another video with more detail on the fitting assembly with removal of handle.
Just installed and used the vacuum chuck I purchased from you. It works just as you demonstrated. This is truly a great addition to my shop. Howard Burnham, Limerick, Maine
Thank you, Howard. It's good to hear you're happy with that chuck. I bet you'll be using it on nearly every project, as I do. You're business and feedback are truly appreciated!
I purchased the whole set up kit on this vacuum chuck system and it works great. I use the Robin air 2 stage pump which is over kill but it works fantastic with this kit. I highly recomend this chuck. Very well made! WJE, Spokane Valley,Wa.
As the designer of that system, It's great to hear you're so happy with it. Thanks so much for your kind words, I really appreciate it! Happy turning!
Kerry, thanks for sharing and demonstrating the tools and equipment.
You're welcome Philip. Hope it's helpful.
Training or Knowledge or A Pearl.
Thank you For Sharing Your Time
Peace
J
Well done the best Demonstration I have seen on setting up and using the vacuum chuck
Very nice, the system is simple but very sound. One question, would a tank about a couple gallons volume added to the pump then the vacuum line coming out going to the lathe tube give a better or more consistent hold to the chuck. Just thinking. Although it works fine as it is, great design.
I don't think so. One thing it would do is make the vacuum come up a lot slower because all the air would have to be evacuated from the tank each time the system was used.
@@KerryHarrison-Woodturning I don't think it would take that long because you're dealing with vacuum, the big benefit I can see is a more consistent vacuum, maybe not, thanks for your reply
,
The video is very useful. I purchased this system a few months ago and agree it is a well made system. I also separately purchased the Robinair 15500 vacuum pump. not so nice. provides plenty of vacuum but after 10 minutes or so the shop is full of oil mist from the pump. Robinair is sort of hands off, this was designed for HVAC work not on a lathe. I believe it is a good pump but with the heavy misting the system is not useable. I have verified the oil level is just slightly below the fill line. Any suggestions would be very useful. is there an exhaust filter arrangement that works or??????
Thanks so much for any helpful advise.
Here's a solution to that oil mist. th-cam.com/video/ozDTajC9kiY/w-d-xo.html
What happens if you have not got the tail stock engaged and you loose power? Will the vacuum hold long enough to prevent a bowl missile?
If you loose power to the vacuum pump the bowl will fall off shortly thereafter. We are dealing with wood here and it is not air tight.
Do you get a lot of oil mist from you Robinair? I have the same pump, but I get a lot of oil mist when using it... any thoughts?
One question, if the chuck is turning, and the hollow shaft (spindle) is rotating, how do you avoid wear caused by the air tube being stationary in the spindle.?
There is very light pressure on the tube where it exits the spindle bore so there is no wear issue.
Is there a swivel type fitting to use with a shopsmith?
I set up the vacuum pump you described and it creates a lot of oil mist while drawing down a vacuum. Have you found a solution to the oil mist issue?
I'm wondering if the oil level in your pump is not too high? If the oil level is correct, you may have a wear issue in your pumps sealing rings. I've used a few vacuum pumps in my time and even with an air compressor, worn rings causes more issues with oil mist than anything else. Also, knowing your altitude, you can check if the maximum vacuum you attain is 'correct'. Testing can indicate a problem 'if' you can't reach the proper 'inHg', or vacuum, for your altitude at or above sea level. I'm at 6000 feet and the maximum I can reach is +- 23inHg! That's a loss of 1 inHg for each 1000 feet. (If your inHg is 'correct' for your altitude, you could port the pumps discharge port, with tubing, into an air filter to allow the oil to coalesce and be removed. Double check your pumps oil level often AND clean the element in your filter to prevent clogging. I think you could make one easily by putting brass 'wool' (like steel wool) in a small 1 pint paint container that allows the mist to cling to the non rusting brass wool before exiting the container lit where you make holes for the air to exit.) Good luck! 😁
I just found this video. Great!! Products still available?
It sure is right here - www.harrisonspecialties.com/vacuum-chucks-accessories/
what is the max size bowl you can do with this chuck? I am very interested in getting it
Excellent 📐📏
Hello Kerry, What brand and ref. it's your Vacuum pump
One of the things I keep hearing about the types of pump you have there is issues with oil contamination as well as oil misting on the output end of the pump. Have you noticed this with your setup?
+AnkleBiter Woodworks I have not noticed that issue so much with these Robinair vacuum pumps. However the Harbor Freight pump discharge a very fine oil mist. So my take on these pumps is if you don't mind a small amount of mist around the pump you'll probably be happy with Robinair vacuum pump. With both vacuum pumps I never noticed any contamination of the work piece. If you want a system that's totally clean you want a rotary vane pump.
+Kerry Harrison Cool! Thanks a bunch!
@@KerryHarrison-Woodturning @ According to the Amazon description for the Robinair Vacum Master it is single-stage rotary vane design.
@@anklebiterwoodworks2818 I recommend an in-line filter to reduce oil contamination. Amazon has many in-line fuel filters that are both cheap and work well for this purpose. Take your pick.
@@donbomer5630 I have since had one of these pumps and ity did have a serious spitting issue. When it died, I gt a gast oilless pump and have not looked back.
will a Ac vaccum pump work for this chuck? I was told that they will fail?
That is what most turners use.
Thanks for the demo of your vacuum chuck,I was wondering if I want a different size chuck do you sell them or is it possible to use the shaft included in your chuck with a chuck you sell or if I make one yourself.?
A kit including the live chuck and accessories is found on our website here - www.harrisonspecialties.com On the website just search for Live Chuck and you will find it right away. Thanks!
Kerry, I did purchase this from you but the diagram instructions started I may need to take the handle off the vacuum in order to put on the fittings (which I do). However the screws and washers are glued on. Maybe do another video with more detail on the fitting assembly with removal of handle.
Amazing
What is your website for that manifold?
+AnkleBiter Woodworks www.harrisonspecialties.com Thank you for your interest in our wood turning tools and accessories, we really appreciate it!
nice vid
When I listen to this the sound seems ok, except for the vacuum pump noise.
Well done!
Joseph Hoover Thanks Joe!
i like this
where can I get a live center chuck?