TNRC [Tool Nose Radius Compensation] | G41 G42 | CNC-Learning | Rajeev Sreedharan

In this video, you will learn Tool Nose Radius Compensation in turning.
The use of G41 and G42 is explained.
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[@dnyandevghule2719]

Thanks rajieev sir
Very nice information

[@rohaniyer5233]

This is the best video out of all the videos i watched on TNRC

[@CNCLearning]

Thank you for the compliments

[@merzvlog]

Thanks for sharing simple and basic but very clear approach.

[@CampfireCrucifix]

This is a very good video. Please make an additional video showing the different types of radiuses and to enter them into the controller.

[@dnyandevghule2719]

Very nice information sir

[@СергейНикитин-я5ч]

Thank you a lot! I get everything ! Greetings from Russia!

[@skraham7468]

Informative video

[@ammaskp5063]

Very useful technical information sir ❤️❤️❤️❤️❤️❤️❤️🙏🙏🙏🙏🙏🌺🌼🌻👍 that's good 👍🌻🌺

[@atanu7253]

Clear concept❤❤❤

[@Raju_87883]

Super sir... God bless you

[@rajkumarp6860]

Really so nice and very clear to watch

[@CNCLearning]

Thank you for your kind compliments

[@sigmayouthengineersacademy]

Very nice video

[@CNCLearning]

Thank you Sigma youth Engineers

[@newbasaraconsult]

Hello, tool position number 9 is not for drills and taps?

[@CNCLearning]

@@newbasaraconsult Drill and tap do not need TNRC. 9 is only for round tools

[@tappubhaiya4522]

Thanks sir ji very helpful me your video

[@soundsgood96]

Really awesome 👍

[@soundsgood96]

But the left and right concept slightly confused for ID and OD

[@shantidevi3003]

Nice video sir ji

[@bunty4448]

Great video 👌👌

[@sriharirenangi8247]

Excellent sir you can do more videos

Great video. Thank You.

[@sanjaip.s8429]

Thank you sir

[@Nagendra93]

Hi sir, may I know the position of the tool turret in your graphics? is this Rear mounted tool turret?

[@CNCLearning]

Yes. Rear mounted turret

[@rakeshsshinde]

I have a radius of 0.5 mm in my job , I am using 0.8 radius insert for rough finish and 0.4 insert for finish cut . I get error of interface G41/ G42. When I remove TNR comp G42 it works but than , lot of material is left for finish cut . Can you please advice.

[@CNCLearning]

For a precise reply, I need to see the program used.
Probable reason can be, insufficient positioning distance.
Or wrong insert nose radius in tool offset.
Else wrong tool type

[@gurjantbaljot5327]

Nice Ji 👍👍

[@bunty4448]

NYC video sir

[@mohammadmohsin5598]

thanks sir

[@chandrkupkumar5036]

Nice sir ji

[@hamidraza763]

Sir macro programing samjaiy lathe machine ki

[@ranjithraghav8886]

Cnc programmers wanted..for abroad

[@mannanhussain1150]

Sir what is the 6th neutral tool called as can you please share the spelling I couldn't get it from net

[@CNCLearning]

images.app.goo.gl/KJKmQY7cqPsPrXWU9

[@girishbgirishb784]

Do more videos sir

[@rajeshthiruvairanikkulamsr6915]

Super 👌👌👌👌👌👌nice video 😍😍😍😍😍😍

[@CNCLearning]

Thank you Brother

[@James-fs4rn]

👍and subscribed.
How would you use comp on a profile that requires the tip direction to change? Such as a type 2 profile on a Haas lathe. Program as a tip 9 with no comp?

[@CNCLearning]

If it is a round tool with cutting on all sides, then type 9. You can use compensation.

[@James-fs4rn]

@@CNCLearning Thank you for the reply my friend!
I would be using a V type profile insert. I could set the tool offset to the center of the TNR and comp with tip 9. This sound correct? Thank you again.

[@CNCLearning]

@@James-fs4rn for OD, tool type 8, offset set to tip in X direction and center in Z direction

[@CNCLearning]

@@James-fs4rn watch 8:21

[@manip.8147]

tool type number used for outer and inner grooving tools???

[@CNCLearning]

It depends upon how you make the program. If you are using a flat grooving tool, it will have two corners. You need to consider every corner as a seperate tool.
For example, OD grooving tool, the corner which is closer to the Chuck will be considered as an OD forward turning tool. So type 3. Other corner will act like a reverse turning tool. So tool type 4.
Tool width compensation you need to consider in the program.
For round insert grooving, it will be tool type 8 for OD

[@cnctechnically382]

GOOD SIR JI

[@CNCLearning]

Thank you

[@DJ-fk3gq]

Plz make a video
For selection of TOOL STYLE for sliding head machines citizen ,Tsugami ,hanwa
Big confusion on this which value have to give in
R VALUE in offset .....

[@CNCLearning]

Connect with me on my WhatsApp [phone]

[@edsoncampos8483]

So is a cutoff tool a number 9?

[@CNCLearning]

Type 9 is used when you are using a button tool (round insert). Type 9 is rarely used in daily life. In that case the offset need to be set to center of round.

[@venkykeerthi827]

I learn cnc programme. How to meet

[@CNCLearning]

Now only videos. No classes. You can watch the videos and ask if you have any doubt

[@DJ-fk3gq]

How to calculate Taper thread angle R value in program .....

[@CNCLearning]

Connect with me on my WhatsApp [phone]

[@vijayj-mk4sp]

Without g42 and g41 radius and angle calculation sollu g sir

[@CNCLearning]

I will try to do

[@vijayj-mk4sp]

@@CNCLearning pls try

[@jenifersingh.r9647]

How to compensate round insert like RNMG

[@CNCLearning]

7:15 tool types 5,6,7,8&9 depending on application
Type 9 for any (tool offset in center of insert)
Type 8 for OD (offset in tip)
Type 6 for ID (offset on tip)

[@jenifersingh.r9647]

Tool nose radius R?

[@CNCLearning]

@@jenifersingh.r9647 yes. Actual radius of the insert (=diameter/2)

[@Massmalai7269]

G42 zvalue position Z0.0
change Z-.234 value

[@CNCLearning]

-Z value will make the tool dig into the part

[@JaspalSingh-yr5pu]

Sir hindi ma kab ayagi

[@CNCLearning]

Jaspalji....Hindi mein jaroor banaoonga

[@Dineshkumar-mp9oz]

Face turning g41org42

[@CNCLearning]

Face turning bigger dia to smaller dia is G41 and opposite G42

[@Dineshkumar-mp9oz]

@@CNCLearning thank you sir

[@nesantips5318]

Avoid the text on the display

[@CNCLearning]

I think you are talking about captions. That is auto captions. You can turn it off by long pressing the video and going to settings (vertical triple dot ...)

[@cnctechnology5006]

G42 and G41 kabhi kabhi problem deta hai
Z- jata hai paisa kiv hota hai

[@CNCLearning]

With. G41/G42, there should be enough movement in air for activating

[@rajkumarp6860]

Thank you sir

[@rajeshpalande3330]

Thank you Sir.

[@CNCLearning]

You are most welcome

[@redacn9148]

Thanks sir

[@CNCLearning]

Welcome