Removing bubbles from laser tube

kirill's picture
Submitted by kirill on Tue, 03/11/2014 - 10:53

Laser tubes should not be operated with air trapped within cooling piping as this can cause temperature hotspots and compromise integrity of the tube.

In ideal world, stream of water would remove all the bubbles but in our reci tube there are some welding spots where water becomes turbulent and traps pretty large air bubbles. This trapped air is very hard to remove.

To remove those you can:

Wait

If you wait long enough they will disolve themselves, but it can take hours!

Tilt

You can turn off chiller and tilt entire cutter, all you need to do is get bubbles moving couple of inches away from blocking spot. Obviously this method is only feasable if you have small cutter or someone really strong  (like Vladimir Putin) in your workshop.

Pump cycle

Turn pump on and off, quite often bubbles will move slightly from the deadlock place if you turn off the pump, catch this moment and turn pump again to remove the bubbles. This is quite tricky and does not work all the time.

Turbulences in water flow

Best way we found is to cause turbulences in water flow, all what needs to be done is to pinch and release incoming [from laser tube perspective] water hose once or twice, pinch will cause pump to build up pressure and when you release that pressure is going into the tube causing strong turbulences and removing bubbles. Our CW-5200 chiller pump is connected to coolant pipes using soft silicone joints, those can be easily pinched by hand.

Be careful when pinching, start gently, turbulences and overpressure caused by this are quite strong, if we pinch ours all the way we can almost feel cutter to vibrate on release. It can damage laser tube.

Rear of chiller
Rear of chiller

 

Tags: 
workshop
laser
water

21231 Comments

Anonymous

Lewislaumn (not verified)

on

Sun, 07/20/2025 - 02:49

Admiring the commitment you put into your blog and detailed information you provide. It's nice to come across a blog every once in a while that isn't the same unwanted rehashed material. Fantastic read! I've saved your site and I'm including your RSS feeds to my Google account.
<a href=https://bestlimorates.com>24/7 limo near me</a>

Anonymous

Richardlaurn (not verified)

on

Sun, 07/20/2025 - 03:12

kraken onion
kraken onion ссылка
kraken onion зеркала
kraken рабочая ссылка onion
сайт kraken onion
kraken darknet
kraken darknet market
kraken darknet ссылка
сайт kraken darknet
kraken актуальные ссылки
кракен ссылка kraken
kraken официальные ссылки
kraken ссылка тор
kraken ссылка зеркало
kraken ссылка на сайт
kraken онион
kraken онион тор
кракен онион
кракен онион тор
кракен онион зеркало
кракен даркнет маркет
кракен darknet
кракен onion
кракен ссылка onion
кракен onion сайт
kra ссылка
kraken сайт
kraken актуальные ссылки
kraken зеркало
kraken ссылка зеркало
kraken зеркало рабочее
актуальные зеркала kraken
kraken сайт зеркала
kraken маркетплейс зеркало
кракен ссылка
кракен даркнет <a href=https://dtcc.edu.vn/>kraken маркетплейс зеркало</a>

Anonymous

Gichardkax (not verified)

on

Sun, 07/20/2025 - 03:28

Admiring the time and effort you put into your website and detailed information you offer. It's nice to come across a blog every once in a while that isn't the same outdated rehashed information. Wonderful read! I've bookmarked your site and I'm adding your RSS feeds to my Google account.
<a href=https://bestlimorates.com>Black car near me</a>

Anonymous

LhanekeW (not verified)

on

Sun, 07/20/2025 - 03:34

Hey I am so thrilled I found your web site, I really found you by accident, while I was searching on Aol for something else, Regardless I am here now and would just like to say thanks for a marvelous post and a all round entertaining blog (I also love the theme/design), I don’t have time to read it all at the minute but I have saved it and also added in your RSS feeds, so when I have time I will be back to read a lot more, Please do keep up the fantastic jo.
<a href=https://bestlimorates.com>Private car near me</a>

Anonymous

FobertIrrah (not verified)

on

Sun, 07/20/2025 - 03:43

Howdy! This is kind of off topic but I need some advice from an established blog. Is it hard to set up your own blog? I'm not very techincal but I can figure things out pretty fast. I'm thinking about setting up my own but I'm not sure where to begin. Do you have any ideas or suggestions? Appreciate it
<a href=https://bestlimorates.com>Stretch limo near me</a>

Anonymous

FobertIrrah (not verified)

on

Sun, 07/20/2025 - 03:44

Thanks , I've recently been searching for info about this topic for a long time and yours is the best I've came upon so far. But, what in regards to the conclusion? Are you sure concerning the supply?
<a href=https://bestlimorates.com>Private car near me</a>

Anonymous

DichaelJetty (not verified)

on

Sun, 07/20/2025 - 03:49

Good day! This is kind of off topic but I need some guidance from an established blog. Is it difficult to set up your own blog? I'm not very techincal but I can figure things out pretty quick. I'm thinking about making my own but I'm not sure where to start. Do you have any ideas or suggestions? Cheers
<a href=https://bestlimorates.com>Black car near me</a>

Anonymous

Stephenphymn (not verified)

on

Sun, 07/20/2025 - 03:50

Howdy! This is my 1st comment here so I just wanted to give a quick shout out and tell you I genuinely enjoy reading your posts. Can you suggest any other blogs/websites/forums that deal with the same topics? Thanks a ton!
<a href=https://bestlimorates.com>Stretch limo near me</a>

Anonymous

TimsothyNor (not verified)

on

Sun, 07/20/2025 - 03:56

Hi there to every one, the contents existing at this website are genuinely amazing for people knowledge, well, keep up the good work fellows.
<a href=https://bestlimorates.com>Sedan service near me</a>

Anonymous

DichaelJetty (not verified)

on

Sun, 07/20/2025 - 04:02

Howdy just wanted to give you a quick heads up and let you know a few of the images aren't loading properly. I'm not sure why but I think its a linking issue. I've tried it in two different internet browsers and both show the same results.
<a href=https://bestlimorates.com>Limousine service near me</a>

Anonymous

Stephenphymn (not verified)

on

Sun, 07/20/2025 - 04:05

Hi there! I'm at work browsing your blog from my new iphone 3gs! Just wanted to say I love reading through your blog and look forward to all your posts! Carry on the outstanding work!
<a href=https://bestlimorates.com>Chauffeur service near me</a>

Anonymous

ShanekeW (not verified)

on

Sun, 07/20/2025 - 04:05

I got this website from my pal who informed me concerning this site and now this time I am visiting this site and reading very informative articles or reviews at this time.
<a href=https://bestlimorates.com>Luxury limo near me</a>

Anonymous

Gichardkax (not verified)

on

Sun, 07/20/2025 - 04:13

Hello there! Would you mind if I share your blog with my facebook group? There's a lot of folks that I think would really appreciate your content. Please let me know. Thank you
<a href=https://bestlimorates.com>Best limo service near me</a>

Anonymous

DavidRap (not verified)

on

Sun, 07/20/2025 - 04:25

online pharmacy degree <a href=" https://vintage-car.eu/user/yspgjowfsi/ ">rx partners pharmacy</a> or <a href=" https://image.google.td/url?q=https://expresscarerx.org ">terbinafine target pharmacy</a>
http://cribbsim.com/proxy.php?link=https://expresscarerx.org Atarax
[url=https://maps.google.co.ke/url?q=https://expresscarerx.org]doxycycline target pharmacy[/url] viagra in boots pharmacy and [url=http://www.lionsinfosys.com/user/blhtzqmemj/?um_action=edit]compare pharmacy prices[/url] provigil pharmacy online

Anonymous

Richardlaurn (not verified)

on

Sun, 07/20/2025 - 04:31

kraken onion
kraken onion ссылка
kraken onion зеркала
kraken рабочая ссылка onion
сайт kraken onion
kraken darknet
kraken darknet market
kraken darknet ссылка
сайт kraken darknet
kraken актуальные ссылки
кракен ссылка kraken
kraken официальные ссылки
kraken ссылка тор
kraken ссылка зеркало
kraken ссылка на сайт
kraken онион
kraken онион тор
кракен онион
кракен онион тор
кракен онион зеркало
кракен даркнет маркет
кракен darknet
кракен onion
кракен ссылка onion
кракен onion сайт
kra ссылка
kraken сайт
kraken актуальные ссылки
kraken зеркало
kraken ссылка зеркало
kraken зеркало рабочее
актуальные зеркала kraken
kraken сайт зеркала
kraken маркетплейс зеркало
кракен ссылка
кракен даркнет <a href=https://dtcc.edu.vn/>кракен ссылка kraken</a>

Anonymous

ThomasArofs (not verified)

on

Sun, 07/20/2025 - 05:38

online shopping pharmacy india <a href=" http://forum.notionmusic.com/memberlist.php?mode=viewprofile&u=125507 ">Online medicine order</a> or <a href=" http://aa-quebec.org/AA_Quebec/Templates/asp/rediriger-c.asp?nouveauurl=... ">best online pharmacy india</a>
http://clients1.google.com.ua/url?sa=i&url=https://indiamedshub.com reputable indian online pharmacy
[url=https://www.google.co.ug/url?sa=t&url=https://indiamedshub.com]indian pharmacy online[/url] top 10 pharmacies in india and [url=https://shockingbritain.com/user/jfomlpycgt/]indian pharmacies safe[/url] indianpharmacy com

Anonymous

DichaelJetty (not verified)

on

Sun, 07/20/2025 - 05:45

Hello! Would you mind if I share your blog with my twitter group? There's a lot of people that I think would really appreciate your content. Please let me know. Cheers
<a href=https://bestlimorates.com>Cheap limo near me</a>

Anonymous

Richardlaurn (not verified)

on

Sun, 07/20/2025 - 05:52

kraken onion
kraken onion ссылка
kraken onion зеркала
kraken рабочая ссылка onion
сайт kraken onion
kraken darknet
kraken darknet market
kraken darknet ссылка
сайт kraken darknet
kraken актуальные ссылки
кракен ссылка kraken
kraken официальные ссылки
kraken ссылка тор
kraken ссылка зеркало
kraken ссылка на сайт
kraken онион
kraken онион тор
кракен онион
кракен онион тор
кракен онион зеркало
кракен даркнет маркет
кракен darknet
кракен onion
кракен ссылка onion
кракен onion сайт
kra ссылка
kraken сайт
kraken актуальные ссылки
kraken зеркало
kraken ссылка зеркало
kraken зеркало рабочее
актуальные зеркала kraken
kraken сайт зеркала
kraken маркетплейс зеркало
кракен ссылка
кракен даркнет <a href=https://dtcc.edu.vn/>kraken сайт зеркала</a>

Anonymous

Davidmot (not verified)

on

Sun, 07/20/2025 - 06:23

us pharmacy cialis online <a href=" http://nosugar.co.uk/profile.php?uid=196174 ">longs pharmacy store locator</a> or <a href=" https://www.google.com.vn/url?q=https://expresscarerx.org ">latisse online pharmacy</a>
http://www.hts-hsp.com/feed/feed2js.php?src=https://expresscarerx.org best online pharmacy to buy ambien
[url=https://www.google.ad/url?sa=t&url=https://expresscarerx.org]generic viagra online pharmacy[/url] rx crossroads pharmacy and [url=https://myrsporta.ru/forums/users/hhiihu59-2/]prozac indian pharmacy[/url] online pharmacy that sell adipex

Anonymous

Richardlaurn (not verified)

on

Sun, 07/20/2025 - 07:14

kraken onion
kraken onion ссылка
kraken onion зеркала
kraken рабочая ссылка onion
сайт kraken onion
kraken darknet
kraken darknet market
kraken darknet ссылка
сайт kraken darknet
kraken актуальные ссылки
кракен ссылка kraken
kraken официальные ссылки
kraken ссылка тор
kraken ссылка зеркало
kraken ссылка на сайт
kraken онион
kraken онион тор
кракен онион
кракен онион тор
кракен онион зеркало
кракен даркнет маркет
кракен darknet
кракен onion
кракен ссылка onion
кракен onion сайт
kra ссылка
kraken сайт
kraken актуальные ссылки
kraken зеркало
kraken ссылка зеркало
kraken зеркало рабочее
актуальные зеркала kraken
kraken сайт зеркала
kraken маркетплейс зеркало
кракен ссылка
кракен даркнет <a href=https://dtcc.edu.vn/>сайт kraken onion</a>

Anonymous

Richardlaurn (not verified)

on

Sun, 07/20/2025 - 08:35

kraken onion
kraken onion ссылка
kraken onion зеркала
kraken рабочая ссылка onion
сайт kraken onion
kraken darknet
kraken darknet market
kraken darknet ссылка
сайт kraken darknet
kraken актуальные ссылки
кракен ссылка kraken
kraken официальные ссылки
kraken ссылка тор
kraken ссылка зеркало
kraken ссылка на сайт
kraken онион
kraken онион тор
кракен онион
кракен онион тор
кракен онион зеркало
кракен даркнет маркет
кракен darknet
кракен onion
кракен ссылка onion
кракен onion сайт
kra ссылка
kraken сайт
kraken актуальные ссылки
kraken зеркало
kraken ссылка зеркало
kraken зеркало рабочее
актуальные зеркала kraken
kraken сайт зеркала
kraken маркетплейс зеркало
кракен ссылка
кракен даркнет <a href=https://dtcc.edu.vn/>kraken сайт</a>

Anonymous

Davidmot (not verified)

on

Sun, 07/20/2025 - 08:54

clozapine registered pharmacy <a href=" http://bocauvietnam.com/member.php?1686147-wqeuqxttdp ">reliable rx pharmacy coupon code</a> or <a href=" https://images.google.at/url?sa=t&url=https://expresscarerx.org ">publix pharmacy wellbutrin</a>
https://cse.google.am/url?sa=t&url=https://expresscarerx.org viagra pharmacy prices
[url=http://www.risorse.net/template/frame.asp?url=expresscarerx.org]Cialis Soft Tabs[/url] health partners online pharmacy and [url=https://4k-porn-video.com/user/wxuixjgiow/]Endep[/url] propecia in pharmacy

Pages

Add your comment

More information about text formats

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.