CNC Toolholder Interview with Jack Burley, President & COO of BIG KAISER
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- Опубліковано 28 тра 2024
- CNC toolholders: Should they be balanced? Some machinists hold firm on their opinions while others overlook their important role in reliable production.
Jack Burley, President & COO of Big Kaiser, discusses why choosing the right type of toolholder matters, which types are best for certain applications, the advantages and disadvantages of HSK, CAT40, and more! Hopefully this interview provides some insight and clarity so you can make the best choices for your machining application.
00:00 Intro - Jack Burley, President & COO of BIG KAISER
01:03 The Role of Toolholders
02:00 Types of Toolholders for Different CNC Machines (CAT40, BT, HSK)
02:42 How Toolholders Work: CAT40 Vs. HSK
03:21 Steep Taper (CAT40) & HSK Advantages and Disadvantages
04:37 Dual Contact
05:13 Total Indicated Reading (TIR), Tool Life, & Part Accuracy
07:09 ER Collets, Hydraulic Chucks, & Dampening
08:49 Tool Shank Standardization & Precision Collet Chucks Vs. Hydraulic Chucks
09:41 Material Considerations
10:22 What is the ISO 16084? Should toolholders be balanced?
20:01 Balancing Services
20:48 Outro
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So awesome an interview. The best part about this company is it is headed by somebody that actually knows and understands what they are selling! That is so rare these days.
Honestly I thought I wouldn’t watch this video. How much interesting information could there be?
Oh boy was I wrong.
Definitely worth to watch ! Thank you both!
Jack is the kind of speaker who makes you want to listen, learned a good deal.
thanks
That was neat! I love seeing in depth conversations like these.
John, your videos have literally saved a life. Thank you!
These series of videos are definitely informative each time i watch.
A Excellent use of UA-cam to pass on information that can benefit so many.
Even if you don't agree with what you watch.
It still gives you the opportunity to think more about how you approach a situation.
Man, I love hearing from real experts.
Probably one of your best videos in quite a while.
I'm nearly 100% Big Kaiser in my shop. No regrets.
Pioneer and Haimer here.
This was great. I love those in depth technical talks that I can still understand.
It's always good to hear that my ideas are not that far from what the experts think :-)
Yes - tool holders do make a big difference. When I wanted to try some engraving, I grabbed an engraving tool from my small CNC but since I did not have a 1/8" holder, I put the bit in a CNC drill chuck. Hours later I am still using that tool and still love the quality it produces. It surely is not the correct holder for such a tool but it seems to work well in my case.
Great to hear from Big Kaiser! I love their Thin-Bit line. Such a joy to work with!
Big Kaiser and Kaiser Thin Bit are two entirely different companies.
Hey man I appreciate the leadership of showing you can not compromise on good content or advancing the world while being a couple more feet apart.
Big Kaiser is an outstanding product as long as you can justify and afford it ! Love it !
Very interesting video there. A follow up video would be awesome especially on the balancing issue. Thanks a lot to the both of you.
Great interview & great inputs from the guest. Cleared lot of minute technical issues related to tool holders.
Just spent a bunch of money on some BK tooling. It seems like they have such a different offering and it is so nice.
Such a great video. Thanks for organizing.
I remember him saying that 😜 Jack is such a great guy
Balancing large turning things like propellers weighing 2000 lbs or more need less perfection because they turn slower than a 10 inch aluminum propeller turning 150 time faster. Loved the video--much thanks.
Very interresting !
This was great, keep on doing good work.
This was great.
Just for the record the iso standards and systems your talking about on this video we’re developed in conjunction with an English mathematician from a university in County Durham England and an Engineer from lubek Germany....with dual patents and copyrights applied for in both Europe Asia and the Americas,,,
Balancing is really important for all high speed rotating mass. I work on gas turbine stuff, so I might be a bit biased, but it's still true.
Thanks !!
A true expert :thumbsup:
Here is a blooper. Pull out. Happened to me with an er collet on inconel 718 doing keyways. Also speaking of humming, I have a air grinder at work that does 90k, rippems i put a tool on it that was way too big to be used on it and called for some 30-50k rippems.
well i can tell you that the most used holders in denmark that i seen ( a educated machinest from denmark ) is BT holders over here ( denmark is part of erup )
My kind of video. Jack, should a set of tool holders be scrapped If they were used in a spindle that needed to be re-ground?
Depends in there was any damage on them
If they've been used for any reasonable amount of time, they probably already carry witness marks transferred from the spindle before it was ground, or fretting. You will immediately transfer witness marks from your tool holder taper to your "new" spindle. Your tool holder taper is a reflection of your spindle taper (and vice-verse)...and whatever imperfections exist on your taper, will soon be present in your freshly ground spindle.
Forgot to mention the actually tool grinding geometry has to be major factor as well peripheral and form
since when did he get a hermle ? did notice the logo on the shirt/polo
I have a Hermle.... shirt. ;)
@@nyccnc ohh okay. could be that you had also gotten a hermle for testing like the datron ( we had two hermle where i use to work. to be honest i like the haas controle better xD )
btw what F speed you the datron run at with max spindle speed for a finish pass ( also did you try putting a yg1-alu power in it ? just curios since im planing to get a 50k spindle in my own machine and like to know how dast the datron was going
best regards Marc
big brain
It says a lot about a company who makes a guy like that President. The only downside is I didn’t get to take any shots for every time he said a corporate buzz word.
Great video. This explains why Haas probably started making cheap Chinese holders. Sell cheap holders to guys with SS machines then sell them new spindles every year ! !
#1 !
This guy looks like a Bill Gates impersonator
Great video, but just do a normal interview, this is nonsense. I also heard 3 is the new 6...
You're a culture warrior huh?