CNC PROGRAMMING - MILLING

[@tamdaonguyen8486]

Oh gosh until now I am clearly understand the I and J by your detail explaination. Thank you so much, Bro. Good karma.

[@JOBINJOYengineeringgraphics]

You are very welcome

[@mukeshnayal234]

I appreciate your effort . You be like a good instructor

[@yash05195495]

Good video. Had a few doubts before watching. Now, It's clear! Thanks for the upload

[@harunhasen3104]

From ethiopia , good lecture to teach you excellent go forword

[@JOBINJOYengineeringgraphics]

Thank you

[@alinashat7973]

Very very thank you it will be help us very much , now after after see your vedio i undestand thank you ❤❤❤

[@financialconsultant7927]

very use full sir thank you very nice wonderful explanation sir....very helpful ur awesome pls make more ///////////////////

[@abhijithmukundankumar991]

Hi Jobin Sir. Thank you- A Former student SBCE :)

[@JOBINJOYengineeringgraphics]

Thanks da

[@kushal2kool]

Thank you very much Sir, I found this video when I really needed it!!

[@thesunlight4195]

Very good informative introduction to the basics of CNC. Good work Sir.

[@JOBINJOYengineeringgraphics]

Ok

[@jasper16o91994]

And what about G43 for the tool length compensation? Before you compansate the tool length you can't move in z-axis. In the block were you say G0 Z-10 you need to ad G43 L2

[@suvosarkar8173]

wonderful explanation sir....very helpful

[@letstalk2minutes816]

This is best in KZbin sir

[@JOBINJOYengineeringgraphics]

thanks

[@phaneendrababu5720]

Hello Mr Jobin Joy can you please upload the same with 5 axis machine. i liked your vedio but also want to see how 5 axis coding can be done. thanks in advance, hope you will upload soon this is very usefull for understanding basics

[@luciamutepfe3042]

how come on GO3 you dont include R15? like GO3 X85 Y15 R15?

[@pspkbakthulamsir6575]

Small doubt in this program, sir which tool are using this profile and H I J & L M N ,how to get corner point without radius, this profile will don by any tools are ?

[@subsaishankar4859]

'D02' in block no. 04 (N04) is the diameter of the cutter which we store in the system. D02 means tool number 02. Also please mention work offset (G54, G55 etc)

[@shabbiralam5552]

Dear Sir JOY: Lovely performance, But in line NO3, it is wrong bcoz at the time of depth of cut it should GO1

[@MartinHaltofStriko]

can be G00 because tool still not in the material position of the tool is X-20...​

[@jitenderpoonia]

For practical video visit #jitenderpoonia

[@satyasivakolluru3906]

simplest way ..good to watch before exams

[@biwingeorgebenni1699]

ur awesome !!!!!!!! this is the best way to explain

[@unfilteredtiwariji5612]

Hii Sir aise hii aap VMC machine ka full details video banaiye. Jaise CNC ke baare me bataa rhe hai ..

[@RajanRajan-zq7zr]

Very nice teaching sir

[@JOBINJOYengineeringgraphics]

Thank you.

[@princekokkat7136]

Hai Jobin sir, my doubt is ,the position “I’’ and “M” can be perfect sharp cut with this program!? Bcoz the tool is not a 0 diameter cutter so definitely the shape won’t be sharp “V” shape. In this case what we usually do ? To get exact shape?

[@deepakjoshua3012]

one doubt: if we give G00 Z-10 , won't the tool rapidly hit the workpiece??

[@JOBINJOYengineeringgraphics]

+deepak joshua you can change the programme after simulate it

[@hardikkaneriya4630]

learned a lot very helpful thank you better than my class teacher

[@rakeshkushawah3030]

Hardik Kaneriya super

[@davidwoodcock139]

What about the internal corners, they will have a radius of the cutter ?

[@dhruvmaggu6421]

thanks sir,, your videos really help me out from from a doubt

[@JOBINJOYengineeringgraphics]

Dear all,this video will give you an idea about machining using codes

[@dhuraibrother1083]

JOBIN JOY

[@mactonmsimango3095]

Wonderful video, thank you. Pliz make time to upload more videos

[@saikumargolkonda5020]

Tanq sir ... This video give me very knowledge

[@praveenkumar-of7rq]

Sir hw can u get 35mm from the point B to C.

[@Aravindhan2804]

amazing video sir.....very helpful! which subjects are you comfortable with sir? please put up more videos!

[@learnandshine1023]

very well explained sir. keep on posting such videos about cad/cam.

[@pranaygaikwad7503]

G21 also represents metric input. So can we use it Instead of G71?

[@saeedomar8893]

How you get the y 35 in the line N7

[@JOBINJOYengineeringgraphics]

Any error?

[@Mp-sd6kt]

thank about the sir...it tells exact what i need

[@JOBINJOYengineeringgraphics]

You are welcome

[@yankyfreefirelove6397]

Vry nyc sir .thnx .for teaching me

[@umardhariwal5524]

very nice video sir i appreciate your work

[@AkashSingh-nu7lp]

thank you very much sir.ur concept is awesome

[@JOBINJOYengineeringgraphics]

Akash Singh thank you akash

[@sohitsingram9415]

thank you very much sir ji.your guidelines is awesome.

[@ravichandel8690]

is cutter compensation also in cnc turning

[@lovesakthi3195]

wonder ful explanation sir but some little doubt for me .. pls help me

[@darshankathiriya1262]

Bhai G91 or G90 use karo usse program bhi short hoga, sabko samaj ne me bhai saral hojaye ga or axis "x" or "y" ka calculation bhi beginners ke liye samaj na saral hi jaye ga.

[@shahurkhan9776]

Thank you sir, plz add more examples. These are more helpful to us

[@bhuvaneshsrinivasan1187]

sir G42 D02 is used to point the cutting edge in requed size but in radial y we not use this code

[@rajeshs6549]

Amazing wonderful

[@rajeshpat2120]

sir,u took the depth z-10 in one cut. what about I give increment depth of 0.1 mm and what the code for that.

[@saairamjaagu]

G91 for incremental programming. don't the give the position from Z0 , give the position from last position.

[@vinaydixit4486]

The z-20 command has been used after taking the cutter at x-20 and thenafter x0,y0. so wont the depth of -20 mm would also made from x-20 to x 0. which is not required as per profile.

[@chinmaykante]

plz tell difference between metric mode and turning canned cycle ..bcoz G71 is for rough turning canned cycle ..

[@naturesbeautybyarvindmaurya]

How you can make inner cone by milling tool?

[@ParagSen1988]

This video is very very helpful. Can you please upload any part programming for a lathe machine?

[@AspiePilo82]

Great explanation. Thank you.

[@JOBINJOYengineeringgraphics]

Ok

[@woodafon]

Dear Jobin, when running this code in simulation at N03 program detects rapid collision error. What is that and to fix it?

[@tonmoyahmed1985]

can i use delay in g code??? bcz i use this code other project which need some delay after every block

[@rohitapage9604]

nice video but put some more videos CNC programming

[@worldofshivam2290]

thank you your video is great

[@josetmathew8730]

Sir nan malayalee aa sir nan Btech padichu mechanical 61 % mark enikku Cnc machinist avan padikanamennudu indiail evideyanu best Cnc training centre ithu austrayilum canadailum job opportunities ullathalle

[@romanorolex2325]

How do i contact the person who made the videos

[@JOBINJOYengineeringgraphics]

[e-mail]

[@romanorolex2325]

@@JOBINJOYengineeringgraphics could u make videos over cnc lathe programming

[@JOBINJOYengineeringgraphics]

@@romanorolex2325 YES

[@pennapamalamai3299]

Help me, please. about cnc G-code lathe. I did not understand it.

[@JOBINJOYengineeringgraphics]

Which topic

[@pennapamalamai3299]

I don't understand between absolute and point to piont

[@JOBINJOYengineeringgraphics]

@@pennapamalamai3299 I will upload a program in CNC lathe

[@JOBINJOYengineeringgraphics]

thank you all

[@vickypaswan5512]

JOBIN JOY sir I want all cnc video course from start to end of course

[@worldofshivam2290]

I also want

[@Chandulal_2078]

Thanks sir

[@roadtothemillion1]

@@vickypaswan5512 How can i have it?

[@jitenderpoonia]

Thanks and for practical video vusit#jitenderpoonia

[@Navee14]

Need explaination of cleaning program

[@dilipkumar-ct3qn]

very useful for learning thanq sir

[@dhruvmaggu6421]

sir For calculating I and j parameters....how we decide positive and negative factor.....

[@ronitpaulson1788]

Sir is cnc programmer and cnc machinist the same? Plz reply

[@JOBINJOYengineeringgraphics]

Enroll Now Request Info Call Menu  THE DIFFERENCE BETWEEN A CNC OPERATOR AND A CNC MACHINIST May 6, 2020 · 5 Min Read A NEW CAREER PATH STARTS HERE Take 60 seconds and find out how you can get trained. What kind of training are you interested in?Select a Program Automotive Technician TrainingDiesel / Industrial TrainingWelding Technology Training ProgramCollision and Auto Body RepairCNC Machining Technology Training ProgramNASCAR Technician and Pit Crew TrainingMotorcycle Mechanic TrainingMarine Mechanic TrainingAviation MaintenanceAirframe and Powerplant TechWind Power TechnicianEnergy TechnologyIndustrial MaintenanceRobotics and Automation Technician - CertHVACR TechnicianNDT Ultrasonic Required GET INFO Home / UTI Blog / Cnc / The Difference Between a CNC Operator and a CNC Machinist Table of Contents What Are CNC Machines Used For? Understanding the Roles in a CNC Environment If you’ve ever searched for jobs in the manufacturing industry, you’ve probably come across two different job titles: CNC operator and CNC machinist. If you’ve thought to yourself, “What’s the difference between the two?” know that you’re not alone. CNC operators and machinists have similarities and differences when it comes to their job responsibilities. While both positions deal with CNC machines and equipment, there are key differences to note. Keep reading to learn about CNC operators, machinists and how these roles differ. What Are CNC Machines Used For? Before we jump into the differences between operators and machinists, let’s talk about what CNC machines are used for. Computer numerical control (CNC) machines utilize a process in which pre-programmed computer software dictates the movement of factory tools and machinery. This process is used to run many different types of machinery, including grinders, lathes, mills and routers. This machinery cuts, drills, grinds and shapes a variety of materials, from metal to plastic. CNC machines are used to create detailed, intricate parts that serve a wide variety of industries. These include: Aerospace Transportation Defense Firearms Commercial Electronics Medical Optical Oil & gas Marine industry Understanding the Roles in a CNC Environment As with many industries, there are a variety of different roles one can take on in a CNC environment. These roles rely on one another and are critical to the industry. In general, there are three basic types of positions: Operator: This position is often taken on by beginners or those just getting started in the industry. In a nutshell, an operator’s job is to load stock material and run parts. They are the so-called ‘button pusher.’ Set-up Operator: This person is responsible for loading the program, selecting and setting up tools, testing the program, and ensuring everything works correctly. They also step in and fix things when they break or go wrong. Programmer: This person is the one who takes a blueprint and figures out how to make the part. This involves picking out tools, determining the speeds and fees, and writing the program. Check out this article to learn more about the role. At this point, you might be wondering, “What about machinists?” It’s important to know that there are no machinists in the traditional sense of the word in CNC environments. If you come across a job posting for a CNC machinist, it’s most likely referring to set-up operators. This is because set-up operators are the most self-sufficient and by nature, have to understand both programming and operating in addition to setup. How These Roles Work Together So how do operators, set-up operators (or machinists) and programmers work together? Typically, the programmer will give their program to the set-up operator, who loads everything into the machine and sets it up. They will then hand the keys over to the operator, whose job is to make the parts. In smaller companies, one person may be responsible for all three things, but in larger companies, these are separate positions with little overlap. Programmers rarely, if ever, will be found at a machine, expect for when they are testing their program. In years past, machinists had complete control over all the variables of their part and process (speeds, feeds, tools and method of approach). However, this is now all controlled by the programmer and the machine. The person who actually interacts with the machine, the operator, is limited to loading someone else’s program, loading and setting the tools, and hitting start. Now that we’ve defined the different positions that occur in a CNC environment, let’s take a closer look at the role of CNC operators and machinists. What Is a CNC Operator? CNC operators are responsible for stocking materials and running parts. They ensure specific directions are followed in order to create an end product that meets the required specifications. This is typically an entry-level position and can serve as a starting point for those who want to work their way up in the industry. To be successful in this role, operators must have the following traits: A keen eye for detail Mechanical aptitude The ability to perform mathematical calculations Basic understanding of computer programming and CAD/CAM software Ability to comply with safety guidelines Strong problem-solving and multi-tasking skills What Does a CNC Operator Do? The essential role of a CNC operator is to set up and operate CNC machines and equipment. On any given day, an operator may unload raw materials, prepare a test run to ensure a machine is working properly and inspect and measure finished products to ensure they meet requirements. Depending on the kind of parts they specialize in, an operator’s day-to-day responsibilities can vary. However, the following operator job description can be applied to a wide variety of industries. CNC Operator Job Description Load and unload raw materials and equipment Set up and calibrate accessories and equipment Keep detailed records for equipment and procedures Perform necessary maintenance and cleaning on equipment Supervise machines as they run and make adjustments as needed Inspect finished product to ensure it meets required specifications Abide by company safety guidelines How CNC Operators Differ From CNC Machinists The role of a CNC machinist is more advanced than that of an operator. Machinists can accurately machine parts to print using a variety of machines and methods. They rely on their skills and expertise, which are often obtained through an accredited trade school or many years of on-the-job experience. Some of the additional duties of a CNC machinist include: Programming machinery Quality control Troubleshooting and fixing mechanical issues Supervising and managing CNC operators Many machinists start out as operators and work their way up into this role. The CNC industry is very complex-and it’s important for machinists to have a grasp on basic machine operation before taking on more responsibility. Successful machinists have the following skills: Ability to read blueprints and part drawings Programming and setup of CNC machines Ability to set up and operate machine tools for drilling, milling and grinding Knowledge of properties of metal and other materials Mathematic skills Knowledge of reading calipers and gauges On-the-job CNC machining experience Leadership and effective management skills

[@PT-vf5df]

sir i have completed electronics engineering in mumbai. i want make career in electronics engineering. so what should i do? please suggest me.

[@vasimansari1919]

Very good sir

[@hectormiguel05]

Very helpful. Thank you!

[@lijomathew0967]

Bro cnc programming separate oru playlist il idamo

[@JOBINJOYengineeringgraphics]

Yes

[@JOBINJOYengineeringgraphics]

09947374969

[@akhilsambra7639]

i lyk that program. very nyz

[@wallybrant6005]

keep that part cool and add an M08 for coolant.

[@JOBINJOYengineeringgraphics]

Wally Brant OK

[@bestharaja2127]

S bro

[@rakeshsahoo16]

thnks sir... it will help us lots...

[@AmazingGyanTech]

kzbin.info/www/bejne/bqSzq2OwlrGqe9E

[@vergilalbia909]

i think you forgot the tool lenght compensation ,,before you move tool downward,,,make sure and always put in your program..best way is to insert g43 code on the first block..:-)

[@vinodrao3344]

very nice video

[@ProudQLD]

Thank you Sir. very helpful

[@JOBINJOYengineeringgraphics]

Jerry ACR-X thank you

[@Sallutechtravel]

Keralathil evidanu ullath

[@JOBINJOYengineeringgraphics]

Chengannur My number 09947374969

[@sasidharreddy3741]

where is your institution

[@ArunSingh-ch6vb]

How do make the cnc programming in simple language in hindi

[@mechanicalcim33]

Great work sir

[@teckseongchong]

Nice Lesson

[@punigowda7101]

good explanation sir

[@sasidharreddy3741]

hai sir it is very useful

[@mdsatter1306]

very nice

[@niteshkumarsingh3600]

Where can I download CNc software for learn plz reply sir?

[@JOBINJOYengineeringgraphics]

Free

[@niteshkumarsingh3600]

@@JOBINJOYengineeringgraphics which software sir

[@JOBINJOYengineeringgraphics]

@@niteshkumarsingh3600 fusion 360

[@asadpatel9252]

superb sir

[@megisetiawansoleh9005]

G71 or G21 for programing in mm ???

[@subinnair3835]

Megi Setiawan G21 !

[@dawoodhamid6111]

great explanation...

[@gopitsmotoe2119]

Use full sir thank u....

[@Bossshangyog9]

I don't understand which tool can be used for M and I point to realise the form of V 😎😎

[@rohitkumardas6848]

Block thickness kitna hwga

[@bikashranjan7112]

best video sir '

[@saketsharma827]

for specifying metric unit, we use G21 not G71. first line for specifying metric unit was wrong

[@mdasif-ze7bc]

Nice sir

[@vishwanathrangala9734]

Great Explanation

[@vasimansari1919]

Radius ka program kaise banaae sir cnc turning me

[@tennissupramaniam8065]

sisir i want cnc programming from basic step(G codes and M codes)so plz upload video from basic step thank you

[@muthuramalingam9514]

Its up milling, usualy we used down milling for tool life

[@AmazingGyanTech]

kzbin.info/www/bejne/bqSzq2OwlrGqe9E

[@raju_ladrasevlogs8790]

sir i have completed btech mechanical engineering sir please give suggestion to join the field of job and. can u send the basis of cnc codes

[@kgschannlmuthu3543]

Thanking you , tamil language better my self

[@torrentz192]

G71?

[@SagarKumar-gb7gy]

nice video

[@viswarajk.v2235]

G71 is for rough turning in FANUC!!!

[@vimalragunath1323]

Thanks a lot. Was of great help :)