I am new to running CNC lathes and machining in general. I appreciate this channel and your content. I like to watch these videos to learn more while off the clock. Thanks, and great work!
Крис, твои ролики хороши и как кино! Сделани мастерски и в етом плане. А профессинальний уровен - как всегда классний, висшей проби! Поздравляю с уважением. Да, в молодости очен любил полское кино. Почти все картини били на шедевральном уровне. Начиная с Цибулского...
Measuring thread flank diameter with the 3-wire-method (thread gauges, thread cutting tools, precision threaded spindles, ...): During my years on universal thread grinding machines in the Pre-CNC-Era (GUS Lindner, Kellenberger and some sowjet models) I made good experience with thread measuring wires in holders and thread flanks mikrometers. To make things easier (great OD) you can fix thread measuring rolls with plasticine.
I usually just use little bit of grease and the wires stick really nicely. It's the diameter and large micrometer that makes it difficult and just having two hands.
@@ChrisMaj I know, I know ... the problems with such diameters (and dimensions), large micrometers and calipers and the lack of a third hand 🤔.) 4 weeks ago I mentioned that I have 3 month of experience on a facing lathe Ravensburg and one year on a vertical lathe Froriep KE 14 Super (and a lot of other machines). With a Universal Comparator Gauge (dial gauge and gauge blocks) life becomes easyer and measurements more accurate (IMHO).
It's a nut for tail stock/ head stock, whatever that means. Yeah it's all done and out the door. It's my week off to spend some time with the kids. Probably no video next week.
That looked like some wicked scarf coming off those threads. And using those thread wires look like they could cause some serious cussing at the end of a long shift
Question about the threading, it seems you plunge rigth in for each pass. Any reason you are not using 29 degree pnluge to make only one side of the insert cut? I usually do that on smaller thread sizes, but havent threaded this big yet, so just wondering.
This is a cnc lathe, you can choose how you want to do it. In the video I'm using what's called zig zag threading. What it means is that you are using both sides of your insert.
I always enjoy the "I need a tool/gauge so I will make one" kind of jobs. Keeps the skills sharp. Good work 👍
That's repair/ machine shop for you. You make it work.
I am new to running CNC lathes and machining in general. I appreciate this channel and your content. I like to watch these videos to learn more while off the clock. Thanks, and great work!
It's not really a learning channel, but I'm glad you like it 👍
Good job! As always! 👏👏👏👍👍👍
Greetings from Dresden! 🍻😎
Крис, твои ролики хороши и как кино! Сделани мастерски и в етом плане. А профессинальний уровен - как всегда классний, висшей проби! Поздравляю с уважением. Да, в молодости очен любил полское кино. Почти все картини били на шедевральном уровне. Начиная с Цибулского...
Thanks for showing the interesting items Chris.
I don't know how much longer I can post new stuff every week.
Simple. Put some bar stock in a machine. Press some buttons and 13 minutes later a finished part ;-) Nice work Chris.
Yeah, that's what I tell people that don't have any idea about machining.
Wow great cnc work. Love the channel!!!
Great work mate👌 it takes a lot of skills to measure threads using wires 👍thanks for sharing 👍
Yeah, that big micrometer doesn't make it any easier.
Very nice. At first glance I thought you were making an accessory pulley for a small block chevy. 😀
displacement: 427......liters
Measuring thread flank diameter with the 3-wire-method (thread gauges, thread cutting tools, precision threaded spindles, ...):
During my years on universal thread grinding machines in the Pre-CNC-Era (GUS Lindner, Kellenberger and some sowjet models) I made good experience with thread measuring wires in holders and thread flanks mikrometers.
To make things easier (great OD) you can fix thread measuring rolls with plasticine.
I usually just use little bit of grease and the wires stick really nicely. It's the diameter and large micrometer that makes it difficult and just having two hands.
@@ChrisMaj
I know, I know ... the problems with such diameters (and dimensions), large micrometers and calipers and the lack of a third hand 🤔.)
4 weeks ago I mentioned that I have 3 month of experience on a facing lathe Ravensburg and one year on a vertical lathe Froriep KE 14 Super (and a lot of other machines).
With a Universal Comparator Gauge (dial gauge and gauge blocks) life becomes easyer and measurements more accurate (IMHO).
@@ChrisMaj what kind of tolerance range does a thread like this get held to? I know a class 3 on most smaller threads is about a .003" range
@@keyes_austin_trainingchann7443 That is a class 2 and if I remember correctly that's 0.011"
Nice job. I was wondering how you were going to check the internal threads. The same way I use to. Make your own gage by measuring it over wires.
I really like those Iscar threading inserts. I think you can also put a round or square grooving tool in that holder.
You sure can.
Epic work. In my next life I want to be a machinist.
I still think it's interesting that the lathe ramps up speed on a facing cut to keep the SFM constant!
Great work. I used to hold the thread wires with putty or plastasine when checking thread size.
I think I got pretty good at it. The tricky part is the large mic. Sometimes I'll just use some grease .
Piękna robota
pozdrawiam Jacek.
To akurat nie musiało być piękne, ale szybko.
Some part of a telescoping hydraulic cylinder maybe? Nice looking bit of work, whatever it is; hopefully it's done now and you can enjoy your weekend,
It's a nut for tail stock/ head stock, whatever that means. Yeah it's all done and out the door. It's my week off to spend some time with the kids. Probably no video next week.
@@ChrisMaj By all means enjoy your time with the kids; we'll be here when you get back.
That od thread check!! 🤤
It's bit tricky with large micrometer.
Incredible work. :o)
Do you have some way of realigning your tools every time, or do you have to find their position each time you take one out and put another in?
I use iscar all the time for making threads .. it seems like the only choice if u want a very good surface.. :)
That looked like some wicked scarf coming off those threads. And using those thread wires look like they could cause some serious cussing at the end of a long shift
Yeah, especially when one falls in your chips bin.
Great job
awsome machinist
Profissional, Nice.
Nice! Thanks.
Question about the threading, it seems you plunge rigth in for each pass. Any reason you are not using 29 degree pnluge to make only one side of the insert cut? I usually do that on smaller thread sizes, but havent threaded this big yet, so just wondering.
This is a cnc lathe, you can choose how you want to do it. In the video I'm using what's called zig zag threading. What it means is that you are using both sides of your insert.
Nice parts👍
Amazing,👍👍👍👍💯
Un threads usually have a . 0004 tolerance for gauges, would be nice to see that with your wires
16.750" x 4 TPI 0.0004" tolerance? You're not serious. If I remember correctly there is like 0.011" tolerance.
@@ChrisMaj like I said its on your gage tolerance not your thread tolerance
Thanks for sharing 👍
Can any machinist suggest a carbide tip or hss for drilling SS
척에 척을 장착하면 혹시 이탈하지는 않나요?
Wonderful!
Hi Chris I'm looking for a good single point threading tool do you like that one?
That's probably the only 60° threading tool I use. With one insert you can do fine threads and something like I did in the video, 4 TPI
@@ChrisMaj what is the number of the holder thanks
@@garybouchard827 I would have to check when I get back to work.
@@ChrisMaj thank you I greatly appreciate it
@@garybouchard827 Tool holder ISCAR GHIR 38.1-6
Inserts: TIP 5MT-0.25 IC908
A chuck in a chuck 👌
I was more amazed that you didn’t drop a wire when you checked the thread 😂
Let's just say, I've done it few times before 😉
外形のチップの逃げ何mmかな
結構ぎりぎりだね😁
Hi, im study this carrer in my university. And pls u can teach how u put the command in the pc pls 👍🏼
Menetvágás a legszebb művelet !!
New Videos pleas
I also get to fight forgings daily
No collegue around to help with the mic?...Bahhh....shame on them... :--D top-job as always, Chris an thanks for showing,
Haha, it's easier to do it yourself than having someone get in your way.
Расточной станок с ЧПУ напольного типа
✋🏼🇦🇺👍🏼
125 surface finish but hold .002 on 11" diameter....lord...
I don’t like the t inserts. The pocket rocks and the spring is ridiculous. Cnmg much stronger
Never had any problems with it.
@@ChrisMaj something about them and the wnmg never liked them. I do a bunch of hard turning and the cnmg seem to work the best for me.