PCD means Polycrystaline Diamond, an describes the cutting material, literary the most of the cutting edges made out of diamond. When you have a black coating, we talk about DLC (Diamond Like Carbon). Its applied by PVD(Phisical Vapor Deposition). Small but important difference.
We cut aerospace glass and carbon composites on a regular basis, we use solid pcd tooling for very thin sheets its compression and tension cutter, the same cutter that has flutes going both directions, and we use extremely good dust extraction and filtration, all dry. This is the first that I'm watching some coolant being used. Coolant is usually not allowed on aero composites which have to be bonded, since coolant can become a release agent preventing a secure bond.
So many still cut dry but Many are also using coolant. Coolant keeps harmful dust particles out of the air and prolong Tool life X 6. We use Synergy 735 which has a PH of 7 which is the same as water and does not delaminate resins and fibers etc.
@@TITANSofCNC That is what impressed me, we cannot use coolant, abrasive waterjetting can be done, where the part once cut is then baked. Water is great to get rid of dust. But anything that has lubricity cannot be used by us, since it will not "cut it" for the secondary bonds, the PH does not play a role here. If however, there's a part that is not bonded, I can see the utility of your process. The delamination of fibers is an altogether different thing and I would not say that coolant can prevent delamination.
@@rfengr00 For non-secondary-bonded parts yes, but for parts that are secondary bonded and if they have been microscopically contaminated by oils of any kind, only plasma-cleaning followed by abrasion, can be done. It's a messy process requiring sophisticated equipment and further certification hoops to be jumped. Thus we'd machine dry or waterjet+bake rather than use cutting fluids.
@@nash0427 metal parts are all cut with lubricants, the stock is formed with lubricants, we pot deep sea acoustic sensors at work and silicone is much more of a problem than easy to remove lubricants. Just ultrasonic clean with Branson IS. G10 is known for now absorbing things and it is extremely easy to bond to.
I have some experience in machining but didn't know that there are endmills with different spiral angle to push chips down. I learned something new. Thanks :D
There are also compression cut end Mills. They are designed for laminated materials. The bottom part is up cut flutes while the top part is down cut flutes. This so the layers are not pulled apart while cutting. The flutes meet at about 1 × D from the bottom.
@@horseshoe_nc Thanks Man! I dont have experience in machining other materials than tool Steel and aluminium so im kinda closed minded for different milling. I wish i could Master other materials.
@@operatorzycncpl, it takes some time to learn different materials. I treat 360 brass about like Aluminum as far as tooling and speeds and feeds. Delrin is a dream to machine, you can rip through that stuff.
Our company manufactures CFRP parts for cars. Mostly thin shells, 1-2mm thick. We do a lot of trimming simultaneously in 5 axes movement. Most of work is done with small diamond end mills, 3...6mm diameter. We do everything dry. It would be really interesting to learn best ways to trim such parts on CNC (like a car bonnet, or a mirror cap or side sills). Can you make another video on machining thin CFRP shells? Hopefully you did things like this in the past or some friendly company does. Really interesting for many companies around the world doing CFRP components.
You don't need or want a CNC mill for things like you describe. What you want is a large CNC router. Use the router to make a vacuum fixture to hold the raw untrimmed parts, then it's just a matter of feeding the machine parts.
@@dwaynesykes694 you can call it this way or another, but normally these are large 5-axis machines which trim such parts. Or robotic systems. I just emphasis that this is big topic for many composites manufacturers and other folks dealing with plastics, composites, SMC etc. Indeed these materials and abrasive and the wear of the machine is increased.
Roland Jollivet that is the control lagging. The arc filtering settings in their cam system was set for very small tolerances, and so what you get is a million lines of code to do that chamfer, causing the machine to not be able to keep up. We do lots of surface milling on the machine I work on, and one of the people who programs the machine has really bad arc filtering settings, and we have this issue all the time.
Mrsemibruce thanks i thought i was going crazy. i machine G10 in my haas all the time and it’s green, run a vacuum next to the spindle to try to keep smell/dust down
I've always ran fiberglass dry, putting glass particles into your coolant is like running sandpaper on your ways, not a good idea, use a vacuum to take out the fiberglass powder, it's a nasty material, granted the coolant will keep it from floating in the shop
Do you bake your G10 for 24 hrs before inspection to remove all the water (and dimensional changes) that it absorbed during machining? I like the idea of controlling that nasty dust, it just means some other things to consider.
Never heard of that, we hit 32 finishes and keep tight tolerances all the way through the process... been doing it like this for 22 yrs. Everyone who has ever worked with me and wanted to cut dry... I changed their minds and showed them it was better.
@@TITANSofCNC G10 absorbs water, then warps and it gets difficult to process in the electronics industry. Thus it's normal to bake components and boards before they go into manufacturing and a reflow oven to increase yield.
@Metal Dawg Because post machining inspection will yield different results than those after waiting some time for normalization or if the absorbed water was removed at an accelerated rate, just as you don't inspect a hot part right off the machine. An inspection room has a controlled environment for temperature and humidity and parts are not inspected immediately upon entering the room.
@Metal Dawg You keep bringing up the clients but they have absolutely nothing to do with my question. I simply asked was their inspection methodology different than what would be considered normal because G10 reacts differently than metal. Just as when machining other things like plastic, the part will relax within the first 24 hours or so. Do they have different procedures for various types of materials? Most customers have far less inspection capability than a good machine shop has so they don't check to print and trust the supplier unless something goes wrong and they need to get to the root of the problem.
I find I get better tool life from CVD than PCD. I used no coolant as my machine isn't built for that, just make sure you have a cyclone attachment on your shop-vac and you're good. These bits are very expensive!
Here is a good one: let’s see some tips on paper phenolic, and what tricks can be used to machine it aggressively. We can cut it just fine obviously, but it’s so delicate that when we start tweaking it for speed, we blow the Parts up.... literally.
The feed rate on the 8.2mm drill is actually .01025, I believe. Interesting vid. We're one of those shops that try to avoid G10, tho we do quite a bit of phenolic. Not near as abrasive, still a niche material. Thanks for sharing!
Noticed you mentioned carbon fiber, how are you handling this as the particles can be dangerous and should be cut in a water bath. Are you using a flood coolant for this too? Also how are you straining the coolant for the nanoparticles?
Most people cut it dry due to it contaminating the Coolant and the glass particles going thru the machine we always try to vacuum out all of the chips to prevent contamination to preserve the machine tool as much as possible
Can cut it with really low rpm and big thick chips to avoid it turning to dust have never had issue using standard carbide tooling as long as sharp have done lots of g10
Been cutting it for 20 years. Always use coolant to keep the dust down and it allows the tools to make nicer finishes and to last longer. No delimitation. We cut it for subsea and aerospace. We also have a series of filters that keep the G10 from going into the pump etc. Thanks
With my 10 machine experience fiberglass (G10, G11, G9, G7, GPO3, SG200) diamond Endmills are not the best solution vs price and lifespan. Onsrud ALTIN is quite less expensive and lasts quite a bit longer with higher cutting speeds 😉
I am trying to figure out what are the proper feeds and speeds for my CNC milling machine and for my cutting tools. I also think that could be very interesting to make a video concerning what to do and not while cutting just by hearing the machine cutting.
Buy a 50mm Blaxx head from Walter Tools and compare it with a similar tool from Kennametal in different steels and check the cutting edge durability and speeds and feeds
I'm learning a lot I don't have any CNC knowledge only manual that I learned from my father as a child but he closed his shop before I was old enough to work full time.. I have made my living in another trade most of my life but I was wondering is 53 too old to start over and go into machining? I'm more than will to go back to school and start at the bottom.
I'd almost put money on it they probably last quite a while. Used to run a composite shop that used PCD turning inserts,and we would easily get 100+ parts per insert.
Would you use a new DMU50 for cutting composite? No, because it gets everywhere and eats up everything. Except for in old machines, where there´s so much slop that it doesn´t matter any more. We´re making carbon fiber parts for bikes on our 70V and my SQT10M which are both about 20 years old and are still using those for daily business. Can you show some machining of hardened stuff? Like 60 HRC steel?
@@TITANSofCNC I will look today Your Academy its excellent I recommend your channel to my friends Thank.you some much for the good information you give us I will do each exercise That will be my cnc bible
Milling with coolant is important. Especially with Stuff like Carbon and Glass composites. You dont want that stuff in your shop and if you want to enjoy your retirement you definetly won't breathe it into your lungs.
No updates to the video? It's no good advertising a tool if you don't show the final result Also, what about break-though on the underside? Can we see the finish?
Do you have to have a dedicated machine for CF/composites ? Any tips for mix and match of materials in a single machine. Are there issues with filtration and particle size etc. If using coolant on composites is a cyclonic de-mister an help ? Any advice 'Do's and Dont's appreciated ".
You don't have to use a dedicated machine, but the chips, (dust), created though macining glass filled or composite materials are abrassive and will increase the wear and tear on any moving parts that the coolant, (and the chips suspended in it), can get in between. If you have to run a lot of composite materials, it is a good idea to keep it on an older machine or one that you don't need to rely on to hit super tight tolerances; over time, the machine will wear out faster than a machine just cutting regular materials. Its not the end of the world if you need to run a few composite jobs on a machine, just make sure to do a throurough wash down and if you are really concerned, clean the coolant sump. You could also consider using a filter batting material on the inlet of the sump to help trap finer particles before they get into the tank.
@@CameraPPL Thanks ! That's a good tip about using batting on the inlet of the sump (to trap finer particles.). Wanna do composites some of the time don't wanna trash my nice machine lol. Seems some newer machines have more advanced cyclonic filtration units on the back side of the machine (such as DMG Mori NVX 5100 2nd gen ) I guess to better filter coolant that goes through a casting but also enables some grinding operations to be carried out. Particle size seems more in line with that. Was wondering if a similar more comprehensive filtration system would keep a machine "Safe" from CF/Glass / composites. I.e. if you can only afford ONE really good machine and you have to do composites 2% of the time ?
Im Cnc machinist from sweden ,Titan Cnc greate can you show how to do hole opearation together. Programming,setup and operations curriculum.How to do that?
Don't tell us you don't get paid to advertise Kennametal. Every tool company has a niche in what they specialize in. Some make better drills, but their taps might not be good. Some make great endmills but their drills suck. So with you using Kennametal on absolutely everything, you're getting paid or since you say no, you're getting free tooling. Which then you technically aren't lying.
Most (if not all) Tools they use are from Kennametal, while most of the Toolholding (and Workholding) is done with Schunk. kennametal.com schunk.com They both have lots of different options to choose from.
@@justinl.3587 I know, I'm questioning them referring to the coating as a PCD diamond coating. It most likely is a NCD diamond coating. Not trying to be a jerk just genuinely curious! The application of NCD coating is really cool and it would be awesome to have a video of the process.
There's no reason why a knowledgeable machinist couldn't make a carburetor. I've made many parts much more difficult to machine than any individual part in a carburetor, and many replacement parts for Carburetors that can't be bought anymore. I've run quite a few machines over the years, I started out back in my teens running a Bridgeport, and progressed through machines as difficult as 11 axis cnc machining centers, doing most of my own setups and programming. My point is that there are many machinists better and more knowledgeable than I am - so a carburetor wouldn't be a challenge.
PCD means Polycrystaline Diamond, an describes the cutting material, literary the most of the cutting edges made out of diamond. When you have a black coating, we talk about DLC (Diamond Like Carbon). Its applied by PVD(Phisical Vapor Deposition). Small but important difference.
We cut aerospace glass and carbon composites on a regular basis, we use solid pcd tooling for very thin sheets its compression and tension cutter, the same cutter that has flutes going both directions, and we use extremely good dust extraction and filtration, all dry. This is the first that I'm watching some coolant being used. Coolant is usually not allowed on aero composites which have to be bonded, since coolant can become a release agent preventing a secure bond.
So many still cut dry but Many are also using coolant. Coolant keeps harmful dust particles out of the air and prolong Tool life X 6. We use Synergy 735 which has a PH of 7 which is the same as water and does not delaminate resins and fibers etc.
@@TITANSofCNC That is what impressed me, we cannot use coolant, abrasive waterjetting can be done, where the part once cut is then baked. Water is great to get rid of dust. But anything that has lubricity cannot be used by us, since it will not "cut it" for the secondary bonds, the PH does not play a role here. If however, there's a part that is not bonded, I can see the utility of your process. The delamination of fibers is an altogether different thing and I would not say that coolant can prevent delamination.
Naresh Sharma can you wash then vacuum bake? That is done prior to electronics wire bonding, where the surfaces also can’t have any contaminate.
@@rfengr00 For non-secondary-bonded parts yes, but for parts that are secondary bonded and if they have been microscopically contaminated by oils of any kind, only plasma-cleaning followed by abrasion, can be done. It's a messy process requiring sophisticated equipment and further certification hoops to be jumped. Thus we'd machine dry or waterjet+bake rather than use cutting fluids.
@@nash0427 metal parts are all cut with lubricants, the stock is formed with lubricants, we pot deep sea acoustic sensors at work and silicone is much more of a problem than easy to remove lubricants. Just ultrasonic clean with Branson IS. G10 is known for now absorbing things and it is extremely easy to bond to.
May we call him MiniBoom?!
Titan does the "boom" better. Sorry.... he just does.
I have some experience in machining but didn't know that there are endmills with different spiral angle to push chips down.
I learned something new. Thanks :D
There are also compression cut end Mills. They are designed for laminated materials. The bottom part is up cut flutes while the top part is down cut flutes. This so the layers are not pulled apart while cutting. The flutes meet at about 1 × D from the bottom.
@@horseshoe_nc Thanks Man! I dont have experience in machining other materials than tool Steel and aluminium so im kinda closed minded for different milling. I wish i could Master other materials.
@@operatorzycncpl, it takes some time to learn different materials. I treat 360 brass about like Aluminum as far as tooling and speeds and feeds.
Delrin is a dream to machine, you can rip through that stuff.
👍
Our company manufactures CFRP parts for cars. Mostly thin shells, 1-2mm thick. We do a lot of trimming simultaneously in 5 axes movement. Most of work is done with small diamond end mills, 3...6mm diameter. We do everything dry. It would be really interesting to learn best ways to trim such parts on CNC (like a car bonnet, or a mirror cap or side sills). Can you make another video on machining thin CFRP shells? Hopefully you did things like this in the past or some friendly company does. Really interesting for many companies around the world doing CFRP components.
You don't need or want a CNC mill for things like you describe. What you want is a large CNC router. Use the router to make a vacuum fixture to hold the raw untrimmed parts, then it's just a matter of feeding the machine parts.
@@dwaynesykes694 you can call it this way or another, but normally these are large 5-axis machines which trim such parts. Or robotic systems. I just emphasis that this is big topic for many composites manufacturers and other folks dealing with plastics, composites, SMC etc. Indeed these materials and abrasive and the wear of the machine is increased.
I wanted to see the finish part! Lol
Will post it
Lol. Used to love running composite, but hated the cleanup. Especially when it packed into the tank and turned into stone.
Said no one ever
Its cool seeing the tools i make in action.
Why the long pauses when chamfering the large holes?
Roland Jollivet that is the control lagging. The arc filtering settings in their cam system was set for very small tolerances, and so what you get is a million lines of code to do that chamfer, causing the machine to not be able to keep up. We do lots of surface milling on the machine I work on, and one of the people who programs the machine has really bad arc filtering settings, and we have this issue all the time.
Do a turning tips video on g10 and phenolic
This dosen't look like G10 at all, g10 is green and will be stain by the coolant. Must not be wet it lose its electrical insulator proprietes
Mrsemibruce thanks i thought i was going crazy. i machine G10 in my haas all the time and it’s green, run a vacuum next to the spindle to try to keep smell/dust down
Get your own catch phrase. Nobody says boom like Titan
Yes like "boom shakalaka"
@@UltFrizz hahaha
I've always ran fiberglass dry, putting glass particles into your coolant is like running sandpaper on your ways, not a good idea, use a vacuum to take out the fiberglass powder, it's a nasty material, granted the coolant will keep it from floating in the shop
Nice, just got home from the shop and another video is out
Bringing the Heat:-)
Do you bake your G10 for 24 hrs before inspection to remove all the water (and dimensional changes) that it absorbed during machining? I like the idea of controlling that nasty dust, it just means some other things to consider.
Never heard of that, we hit 32 finishes and keep tight tolerances all the way through the process... been doing it like this for 22 yrs. Everyone who has ever worked with me and wanted to cut dry... I changed their minds and showed them it was better.
@@TITANSofCNC G10 absorbs water, then warps and it gets difficult to process in the electronics industry. Thus it's normal to bake components and boards before they go into manufacturing and a reflow oven to increase yield.
@Metal Dawg Because post machining inspection will yield different results than those after waiting some time for normalization or if the absorbed water was removed at an accelerated rate, just as you don't inspect a hot part right off the machine. An inspection room has a controlled environment for temperature and humidity and parts are not inspected immediately upon entering the room.
@Metal Dawg Because depending on when and how you inspect something you may reject good parts or accept bad ones.
@Metal Dawg You keep bringing up the clients but they have absolutely nothing to do with my question. I simply asked was their inspection methodology different than what would be considered normal because G10 reacts differently than metal. Just as when machining other things like plastic, the part will relax within the first 24 hours or so. Do they have different procedures for various types of materials? Most customers have far less inspection capability than a good machine shop has so they don't check to print and trust the supplier unless something goes wrong and they need to get to the root of the problem.
Those pcd burr endmills work great in carbon chrome as well.
I find I get better tool life from CVD than PCD. I used no coolant as my machine isn't built for that, just make sure you have a cyclone attachment on your shop-vac and you're good. These bits are very expensive!
you are right
Very informative, I was wondering about polymers.
Here is a good one: let’s see some tips on paper phenolic, and what tricks can be used to machine it aggressively. We can cut it just fine obviously, but it’s so delicate that when we start tweaking it for speed, we blow the Parts up.... literally.
Yeah good luck.
How do you handle the coolant contamination with glass and carbon filled materials?
a fine filter will do
Finally! Thanks Titan. I'm superhappy now)))
The feed rate on the 8.2mm drill is actually .01025, I believe. Interesting vid. We're one of those shops that try to avoid G10, tho we do quite a bit of phenolic. Not near as abrasive, still a niche material. Thanks for sharing!
Edit; fixed a word. autocorrect had wire instead of quite.
Noticed you mentioned carbon fiber, how are you handling this as the particles can be dangerous and should be cut in a water bath. Are you using a flood coolant for this too? Also how are you straining the coolant for the nanoparticles?
Yes use coolant always and use a mesh lining to collect fibers etc
look at the nine 9 system for chamfering and engraving especially for reducing change over times on worn tools
Most people cut it dry due to it contaminating the Coolant and the glass particles going thru the machine we always try to vacuum out all of the chips to prevent contamination to preserve the machine tool as much as possible
Can cut it with really low rpm and big thick chips to avoid it turning to dust have never had issue using standard carbide tooling as long as sharp have done lots of g10
Been cutting it for 20 years. Always use coolant to keep the dust down and it allows the tools to make nicer finishes and to last longer. No delimitation. We cut it for subsea and aerospace. We also have a series of filters that keep the G10 from going into the pump etc.
Thanks
what is the point of using downcut end mill if you chamfer the perimeter of the part anyway?
Awesome, cool tooling.
With my 10 machine experience fiberglass (G10, G11, G9, G7, GPO3, SG200) diamond Endmills are not the best solution vs price and lifespan. Onsrud ALTIN is quite less expensive and lasts quite a bit longer with higher cutting speeds 😉
Inconel is so abrasive. We used to use ceramic inserts
I am trying to figure out what are the proper feeds and speeds for my CNC milling machine and for my cutting tools. I also think that could be very interesting to make a video concerning what to do and not while cutting just by hearing the machine cutting.
what a coincidence, gotta do a run of fiberglass cable cleats today, gonna get masked up, gonna itch for weeks again
axisfiver axisfiver Barrier cream works wonders
@@aaronhenderson4359 thx for the tip, just finished up, ill try next time I get a run of these, theres a thin film of pink on everything lol
why is a tool with 5 inserts called a dodeka? Shouldn't it be 12?
The inserts can be indexed 12 times.
It’s the cutting edges and rotations you can flip them... not the number of inserts
The insert has 12 cutting edges.
why don't you use the high feed approach kenna tool on facing off, quicker and less contact time and hence more parts per edge.
Buy a 50mm Blaxx head from Walter Tools and compare it with a similar tool from Kennametal in different steels and check the cutting edge durability and speeds and feeds
Would the cycle time be even faster if all the tools used had Through Spindle Coolant?
No lol
Glad you said you use a dedicated machine. How often you change micron filter in coolant tray?
What material is good for face milling carbon fibre
I'm learning a lot I don't have any CNC knowledge only manual that I learned from my father as a child but he closed his shop before I was old enough to work full time.. I have made my living in another trade most of my life but I was wondering is 53 too old to start over and go into machining? I'm more than will to go back to school and start at the bottom.
You are NEVER too old to do anything if you have a passion for it! Set yourself free, friend!
You've never had to replace a ballscrew, bearings,motors, cables? Just the brass wiper? I find that hard to believe on an old Haas lol
I have DMG’s also... everyone knows me. Why would I try to exaggerate a simple thing like that. Especially when I am just trying to help people.
Merica!
What kind of tool life are you getting? Do the tools make it through the whole run?
I'd almost put money on it they probably last quite a while. Used to run a composite shop that used PCD turning inserts,and we would easily get 100+ parts per insert.
@@JustAGuyWithALongScreenName
PCD is a different level to the stuff used in this video PCD is by far superior
Boom! Indeed!
Also.. Why wouldn't you run the Chamfer tool first to avoid delamination
I wish our shop had a Haas, all we have are deckel maos
Do you sell the ball in a cube
Would you use a new DMU50 for cutting composite? No, because it gets everywhere and eats up everything. Except for in old machines, where there´s so much slop that it doesn´t matter any more.
We´re making carbon fiber parts for bikes on our 70V and my SQT10M which are both about 20 years old and are still using those for daily business.
Can you show some machining of hardened stuff? Like 60 HRC steel?
i would like to see some videos with Lathe cnc machine
Did you catch the ones last week?
@@TITANSofCNC I will look today
Your Academy its excellent I recommend your channel to my friends
Thank.you some much for the good information you give us
I will do each exercise
That will be my cnc bible
Could you give us some tips about polygon turning?
Also... Why wouldn't you run the chamfer tool first to avoid delamination
why not showing the end result.
Do you also use a Kennamatel tool on your lathe for cutting glass fibre material?
You need a bigger boom mate. :))))
Anyway... amazing video. thanks.
why did the chamfer tool slow down in some holes?
Why not use a compression cutter to rough it?
Can honing be done?
Milling with coolant is important. Especially with Stuff like Carbon and Glass composites. You dont want that stuff in your shop and if you want to enjoy your retirement you definetly won't breathe it into your lungs.
Great video. Do you know the grade of the Dodeka inserts? Looks like KC410M?
when is my Carbon composite sprocket/chain wheel finished?
How many parts do you get before replacing the burr style end mill?
No updates to the video? It's no good advertising a tool if you don't show the final result
Also, what about break-though on the underside? Can we see the finish?
I work carbon and composite materials always dry
Do y’all ever Center drill?
Yes, but most drills we use are self centering.
Do you have to have a dedicated machine for CF/composites ? Any tips for mix and match of materials in a single machine. Are there issues with filtration and particle size etc. If using coolant on composites is a cyclonic de-mister an help ? Any advice 'Do's and Dont's appreciated ".
You don't have to use a dedicated machine, but the chips, (dust), created though macining glass filled or composite materials are abrassive and will increase the wear and tear on any moving parts that the coolant, (and the chips suspended in it), can get in between. If you have to run a lot of composite materials, it is a good idea to keep it on an older machine or one that you don't need to rely on to hit super tight tolerances; over time, the machine will wear out faster than a machine just cutting regular materials. Its not the end of the world if you need to run a few composite jobs on a machine, just make sure to do a throurough wash down and if you are really concerned, clean the coolant sump. You could also consider using a filter batting material on the inlet of the sump to help trap finer particles before they get into the tank.
@@CameraPPL Thanks ! That's a good tip about using batting on the inlet of the sump (to trap finer particles.). Wanna do composites some of the time don't wanna trash my nice machine lol. Seems some newer machines have more advanced cyclonic filtration units on the back side of the machine (such as DMG Mori NVX 5100 2nd gen ) I guess to better filter coolant that goes through a casting but also enables some grinding operations to be carried out. Particle size seems more in line with that. Was wondering if a similar more comprehensive filtration system would keep a machine "Safe" from CF/Glass / composites. I.e. if you can only afford ONE really good machine and you have to do composites 2% of the time ?
It is dream work
We just call the burrrrrrrrrrrrs lol
Im Cnc machinist from sweden ,Titan Cnc greate can you show how to do hole opearation together.
Programming,setup and operations curriculum.How to do that?
Question: do you use pure water here or normal coolant emulsion?
He mentioned using Blaser Synergy 735 coolant.
Formidable.
What for material you milling?
Don't tell us you don't get paid to advertise Kennametal. Every tool company has a niche in what they specialize in. Some make better drills, but their taps might not be good. Some make great endmills but their drills suck. So with you using Kennametal on absolutely everything, you're getting paid or since you say no, you're getting free tooling. Which then you technically aren't lying.
Why do you use that style of nozzle for your coolant line
Makes a plane of coolant in line with the spindle- coolant will hit the cutting area regardless of tool length, without having to readjust the nozzle
Why working with SK 40 and not HSK63?
Wow.... Nice.... Boooom
Try German silver copper nickel alloy
Please note that some customers specifically state that they want their G-10 to be oil, and coolant free.
SBE Precision Products some
Great idea using the coolant That stuff in your lungs not good
I am looking for the „Harvi“ tool holder. They have nice big Diameter. Can somebody help me to find out manufacurer name?
Most (if not all) Tools they use are from Kennametal, while most of the Toolholding (and Workholding) is done with Schunk.
kennametal.com
schunk.com
They both have lots of different options to choose from.
are you sure that isn't a carbide burr style end mill with a NCD diamond coating?
He did say "burr style"...
@@justinl.3587 I know, I'm questioning them referring to the coating as a PCD diamond coating. It most likely is a NCD diamond coating. Not trying to be a jerk just genuinely curious! The application of NCD coating is really cool and it would be awesome to have a video of the process.
@@1001001 Cool, my bad then.
It's a CVD diamond coating. It would take weeks of grinding to get that geometry out of PCD Diamond
Why dont you use a bigger champer tool and drill a little hole where the holes are before drilling the actual holes that would be way faster
BOOM
Down cut isn't about the burr it is about delaminating the composite.
I've wach a lot of titan's tutorials. But I am wondering, can he actually make a motorcycle carburatur with a cnc machine?
There's no reason why a knowledgeable machinist couldn't make a carburetor.
I've made many parts much more difficult to machine than any individual part in a carburetor, and many replacement parts for Carburetors that can't be bought anymore.
I've run quite a few machines over the years, I started out back in my teens running a Bridgeport, and progressed through machines as difficult as 11 axis cnc machining centers, doing most of my own setups and programming.
My point is that there are many machinists better and more knowledgeable than I am - so a carburetor wouldn't be a challenge.
@@Motor-City-Mike 11 axis??? Wow, never heard of that.
Run a turbojet
This has a potential to be misleading. The tolerance must be wide open to blast through like that.
5:30 Ouch i could hear those tapers scream
Yep for 15 yrs now on this same machine
My lead at work just tried arguing with what you say about tooling. Hes kind of a tool though Haha
wish i had someone around my area that could teach me some of this stuff
Free at academy.titansofcnc.com
Tôi muốn làm việc ở nhà máy của bạn có được không!
Too bad the vf-2 cant have tsc
Some do... mine is old
Самый дорогой и хрупкий инструмент! Одно неосторожное движение и две, три штуки гринов выкинул.
Но выхлоп бешеный, при правильном использованиии.
All it takes is money
where your this setup means workshop?
Trepanning
PCD tooling.
Running Flood Coolant but not Spindle coolant on your speed drill ? whaaaat?
@@metalman6708 That machine is a 2004. I have seen machines from the early 90's with TSC. However, this machine probably doesn't have it.
On the Kennametal Go Drills, you get 3 and 5 x D without coolant. With through coolant, they come in 3, 5 and 8 x D as standard.
@@jbbauer0 i know VF4SS back then had TSC so why not VF2
@@jimstone4496 TSC is an option even on a 2019 machine. Not everyone goes for it when on a budget.
Those tools wouldn't last 1 part in the composites that get machined where I work
Wtf that’s not titan
glass dust in the air probably is not very good for your machines as well :-)
There is no such thing as a PCD diamond coating. That's probably a DLC (Diamond-like carbon) coating.
Polycarbonate diamond.
The boundless knickers intracellularly print because orchestra basically spoil circa a serious peanut. possible, guarded trout