Water Cooled Spindle Flow Indicator

Questions/answers/discussion about initial setup of your CNC Shark

Moderators: sbk, al wolford

Water Cooled Spindle Flow Indicator

Postby BladesNBarrels » Fri Apr 19, 2019 5:50 pm

While attending the Colorado CNC Users Group meeting this week, I saw that the Legacy Maverick our host uses had a flow indicator on the hose going to his water cooled spindle. It struck me that once the fluid is flowing you can't see the motion by observing the hose, and my reservoir is an all white 5 gallon bucket with a white lid.
Looking around the internet, I see that there are variations of a PC cooling flow meter on ebay.
Has anyone installed one and what did you use? Where did you install it - by the reservoir or by the spindle?
The Maverick's was located by the motor driving the Z axis.
Attachments
FlowIndicatorEbay.jpg
User avatar
BladesNBarrels
 
Posts: 10
Joined: Wed Mar 13, 2019 5:41 pm

Re: Water Cooled Spindle Flow Indicator

Postby OCEdesigns » Wed May 22, 2019 3:19 pm

That's pretty cool. I've seen these in a larger version but didn't know they came in the 1/4" version. I think I will buy one of these. I'm sure you can put it anywhere you want. I would put it in the return line back to the bucket. At least you know you have full flow through the spindle. Although I guess it probably doesn't matter either side "Should" show the same thing.
Shark HD4 Extended Bed, Water Cooled Spindle. VCarve Pro 9.5
OCEdesigns
 
Posts: 85
Joined: Fri Jan 11, 2019 8:26 am

Re: Water Cooled Spindle Flow Indicator

Postby WNC_Ed » Fri May 24, 2019 11:51 am

I am about to jump on board the flow indicator train but want to make sure of the hose and connector.
will this work with the existing hose?
So, is the G14 fitting what the spindle uses?
Looking at ordering these to go with the indicator:
G1/4 External Thread Connector Fitting for 9.5X12.7mm Soft Tube PC Water Cooling

Will they work with what we have?
Shark HD4 EB
Maker of Sawdust
User avatar
WNC_Ed
 
Posts: 42
Joined: Wed Dec 26, 2018 8:34 am

Re: Water Cooled Spindle Flow Indicator

Postby OCEdesigns » Tue May 28, 2019 3:58 pm

WNC_Ed wrote:I am about to jump on board the flow indicator train but want to make sure of the hose and connector.
will this work with the existing hose?
So, is the G14 fitting what the spindle uses?
Looking at ordering these to go with the indicator:
G1/4 External Thread Connector Fitting for 9.5X12.7mm Soft Tube PC Water Cooling

Will they work with what we have?


I'm pretty sure they will work just fine. I'll order one to try it out.
Shark HD4 Extended Bed, Water Cooled Spindle. VCarve Pro 9.5
OCEdesigns
 
Posts: 85
Joined: Fri Jan 11, 2019 8:26 am

Re: Water Cooled Spindle Flow Indicator

Postby Gregtillotson » Fri Jun 07, 2019 7:16 pm

I purchased this one from Amazon. It works perfectly for about 18 months.

Bel-Art Roto-Flo Polystyrene Flow Indicator for ³/₁₆ to ¼ in. I.D. Tubing (H19937-0001) https://www.amazon.com/dp/B002VBW2I4/re ... -CbJH5YZYJ
Gregtillotson
 
Posts: 1
Joined: Fri Sep 15, 2017 8:40 am

Re: Water Cooled Spindle Flow Indicator

Postby OCEdesigns » Tue Jun 11, 2019 7:16 am

Gregtillotson wrote:I purchased this one from Amazon. It works perfectly for about 18 months.

Bel-Art Roto-Flo Polystyrene Flow Indicator for ³/₁₆ to ¼ in. I.D. Tubing (H19937-0001) https://www.amazon.com/dp/B002VBW2I4/re ... -CbJH5YZYJ


Thanks for the information!
Shark HD4 Extended Bed, Water Cooled Spindle. VCarve Pro 9.5
OCEdesigns
 
Posts: 85
Joined: Fri Jan 11, 2019 8:26 am

Re: Water Cooled Spindle Flow Indicator

Postby BladesNBarrels » Fri Jul 12, 2019 10:56 am

Thank you for the responses.
I got sidetracked with another project and am now back to setting up the Shark.
I ordered this flow indicator from Amazon and will try to get everything up and running this week:
https://www.amazon.com/gp/product/B01HQ ... UTF8&psc=1
User avatar
BladesNBarrels
 
Posts: 10
Joined: Wed Mar 13, 2019 5:41 pm

Re: Water Cooled Spindle Flow Indicator

Postby Jim N » Fri Jul 12, 2019 11:42 am

I ordered one from China 5 months ago. Still hasn’t arrived so I made my own out of some fittings and scrap plastic
Attachments
EEE7D678-F645-45E0-9545-C6476FA2027A.jpeg
Jim N
 
Posts: 94
Joined: Fri Jul 30, 2010 3:45 pm

Re: Water Cooled Spindle Flow Indicator

Postby Kevink18 » Fri Jul 12, 2019 4:43 pm

Kevink18
 
Posts: 195
Joined: Fri Nov 23, 2012 3:30 pm

Re: Water Cooled Spindle Flow Indicator

Postby BladesNBarrels » Fri Jul 12, 2019 5:21 pm

Kevink18 wrote:https://www.amazon.com/Thermometer-Cooling-Liquid-Cooler-System/dp/B074SDFW51/ref=sr_1_1?keywords=LED+Thermometer+3+Way+Flow+Meter+FlowMeter+For+Water+Cooling+Liquid+Cooler+System+%26+2+Barbs&qid=1562967719&s=electronics&sr=1-1-catcorr


I looked at that before I ordered just the flow meter.
Do you like having the temperature monitor?
User avatar
BladesNBarrels
 
Posts: 10
Joined: Wed Mar 13, 2019 5:41 pm

Next

Return to Setting up the Shark

Who is online

Users browsing this forum: Google [Bot] and 1 guest