Mechanics of Machining - Oct 7th exam - score has been published.

Dear learner,

The results for Oct 7th exam have been published.

How to check the results:

 To check the results goto nptelonlinecourses.iitm.ac.in
  1. Login with the course enrolled mail id.
  2. Clicking on the course name will redirect to the score board.
  3. Click on Exam Scores - Both the Assignment scores and Exam score will be displayed.
  4. Final score is the certification score

Calculation Logic for each course is provided in the same page.

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Note: For each course, reporting of issues comes with its own deadline (date and time) check the exam score/e-certificate as soon as you receive our notification.

Once the certificates are printed, reprint of certificates with corrections will be done only by paying additional fees.

To check the status of scores and e-certificates:

https://docs.google.com/spreadsheets/d/e/2PACX-1vQaoYL29evv_mFdA5pWadHGmtI-uXwWJKmLlcLusgddlcgtjzjVIpzgN1dzNOILZ551Zjb0W95xcOTo/pubhtml

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E-certificates

E-certificates will be available in http://nptel.ac.in/noc/  3 days after the release of the scores.

You will be informed via mail and SMS about the release of the results and the release of e-certificates

If you are unable to see the scores/e-certificates, please write to nptelexam@nptel.iitm.ac.in

If you want to bring any specific issues wrt the scores/e-certificates to our attention, you can file the issue in http://nptel.ac.in/noc/ (Available in candidates login at http://nptel.ac.in/noc/)

- NPTEL TEAM

Regarding Assignment Solution

Dear Students
                            Solution of Assignment number 00, 01, 02, 05, 06 and 07 are now available. Remaining solutions will be uploaded till tomorrow. 

Regards 
CDT








Feedback for _more Mechanics of Machining

Dear student

We are glad that you have attended the NPTEL online certification course.

We hope you found the NPTEL Online course useful and have started using NPTEL extensively.

In this regard, we would like to have a feedback from you regarding our course and whether there are any improvements, you would like to suggest.
 
We are enclosing an online feedback form and would request you to spare some of your valuable time to input your observations. Your esteemed input will help us in serving you better.

The link to give your feedback is : https://goo.gl/8qU4uP

We thank you for your valuable time and feedback.

Thanks & Regards,
NPTEL Team  

Remaining assignment solutions

Dear Students
                            Solution of Assignment number 03, 04 and 08 are now available. 

Regards 
CDT

Re-evaluation of assignment 2

Dear Students,

This is to inform you that there will be reevaluation of assignment 2. The question no. 10 of assignment 2 has been found to wrongly configured. Therefore, it has been decided for not to include the said question for the evaluation. The evaluation will be done only on the basis of 9 questions.

Regards,
Course Developer Team

Availability of Module 8

Dear Students,

Course contents of Module 8 are now available. Please go through it.

Regards,
Course Developer Team

Reevaluation of Assignment 3

Dear Students,

This is to inform you that there will be reevaluation of assignment 3. The range of the question number 3 of assignment 3 has been wrongly configured. Now the range value has been increased to 0.064.


Regards
CDT

Mechanics of Machining : Hall ticket for October 07, 2018 NPTEL Online Certification exams is now available for download

Dear Candidate:

1. If you have registered and paid successfully for the October 07 NPTEL Online certification exams, your Admit Card/Hall ticket is now available at http://nptelonlinecourses.iitm.ac.in/

Login with your registered Google-enabled account email id (used to access the course on the portal and used for registering for the exam) and its password to access the link. Click on the download tab under the hall ticket for the Oct 7 exams, from the link.

2. You can also download it from the alternate link given below:
https://cdn3.digialm.com//EForms/configuredHtml/885/57861/login.html

Please try to access both the links to download your hall ticket: if you are not able to find your hall ticket in both the links, kindly write to us at noc@nptel.iitm.ac.in
 
Note that you will be able to login here, only if you have a valid registration for exams on October 07, 2018. 

Please download hall ticket, take a print out and along with a original ID card, carry it with you to the exam venue (The exam centre address is displayed in the hall ticket). Read all instructions given in the admit card/ hall ticket carefully and follow them.
 In case you don't get the hall tickets for any particular course, please write to  noc@nptel.iitm.ac.in .

IMPORTANT:

1. Change of shift, course, exam center, exam city is NOT POSSIBLE.
2. You WILL NOT BE ALLOWED to write the exam if you are showing up at the exam center which is not allocated to you by mistake or by intention.
3. Candidates will not be allowed to write the exam without Hall ticket and proper id proof. Proof on the mobile phones or soft copy of hall ticket is NOT PERMITTED.

NPTEL Team wishes you the very best for the certification exam.

Module 7: Online

Dear all, contents for Module 7 are online now. You can access the video and lecture notes.

Hints for Assignment 5, question 1.

Determine total power
Determine power due to friction
Determine plastic power=Total power-frictional power
Finally determine the power going into the workpiece corresponding to the heat loss

Availability of Module 6

Dear students,
                          course contents for module 6 are now available online.
Regards,
CDT

Exam and Certificate Format :Mechanics of Machining

Dear Learners,

Type of exam: Computer based exam 

You will have to appear at the allotted exam centre and produce your Hall ticket and Government Photo Identification Card(Example: Driving License,Passport, PAN card, Voter ID, Aadhaar-ID with your Name, date of birth, photograph and signature) for verification and take the exam in person. You can find the allotted exam center details in the hall ticket.

The questions will be on the computer and the answers will have to be entered on the computer; type of questions may include multiple choice questions, fill in the blanks, essay type answers, etc

The hall ticket will be available for download tentatively around 24 - 26th Sep 2018. We will notify the same through email.

 FINAL CERTIFICATE:

The final score = 25% assignment score + 75% final certification exam score.

The final score will determine if you will/will not receive a certificate.

1. Final score < 40%: NO certificate

2. Final score between 40% -59%: Certificate of type "Successfully completing the course"

3. Final score between 60% -89%: Certificate with tag "Elite" printed at the top

4. Final score of 90% and above: Certificate with "Elite" tag and the gold medal printed on it.

 
-NPTEL Admin

Regarding the rectification of Question No. 8 of Assignment 5 in Module 5

Dear Students,
There is a typographic error in Qno. 8 of Assignment 5. The tool life equation should be there in Question. Please go through the corrected question and solve it by entering the correct Answer. The rectified question is as give below.
Taylor’s tool life equation for a tool is given as VT0.25 = 470, where cutting speed V is in m/min and tool life T is in minutes. A fresh tool is operated at a cutting speed of 200 m/min for 20 minutes. After that the same tool is operated at a cutting speed of 100 m/min till failure. The total time in (minute) of machining by the tool is ____

Regards,
Course Developer Team


Regarding Rectification of Question number 4 of Assignment 4

Dear all,

                In question number 4 of assignment 4, there is insufficient data. The work-piece diameter is missing in the question. The correct question is given below:

During an oblique turning process of a work-piece with diameter of 2 m, the feed force is 300 N and radial force is 200 N. Spindle RPM is 1000. If the total force on the cutting tool is 540 N.  The power available at the spindle in (kW) is _____

Please consider the correction and resubmit the Assignment 4.

Live Sessions Today

Dear Students

Great opportunity to all of you to meet Prof. U.S. Dixit online today. 

Please connect with us by following the link: 

https://youtu.be/rGglfiGvlTU
Date: 10 September 2018 (today)
Time: 03:00PM

Ask your questions live to Prof. Dixit. 

NB: A request to you all, please ask questions related only to this course. 

Best Wishes

NPTEL MOOCS Technical Team

Reminder: Live session (Mechanics of Machining) Started now!!

Dear Learners,

Live session started now.


Please connect with us by following the link: 

https://youtu.be/rGglfiGvlTU

Ask your questions live to Prof. Dixit. 


Best Wishes

-NPTEL team

LIVE SESSION

Dear Students,


Great opportunity to attend the first Live Session in the NPTEL MOOCs course “Mechanics of Machining” as per following details:

Date: 10 September 2018

Time: 3.00 PM

Post your questions to us at https://goo.gl/forms/7rF6AZwS1BTxv1uA2


Please be with us. We will share the information to connect to the live session very soon.
You can also choose to questions live during the session.


Regards,

NPTEL MOOCs team

Course content of Module 5 are now available

Update on registration of exam

We are happy to announce that the Exam Registration form is working fine now.
Request you to share this with candidates.

For Oct 7 exams, candidates can register till 11: 00 pm today (Sep 3, Monday).

Course contents of Module 4 are now available

Dear Learners,

 The course contents of Module 4 (Lecture, Notes and Assignment) are now available. Please go through it.

Regards,
Amit Raj
(Course Developer team)

Exam Registration extended till Sep 3, 2018!!

Dear Learners

We have received requests from colleges and learners in Kerala to extend the exam form and hence it is being extended till 3 September 2018 10am. Payment can be done till 4 September 2018 10am. This is for courses that have exams on 7 October 2018.

We are facing some problem with the exam form currently. Our team is working on fixing it. Apologies for the inconvenience. So please do login and try later on the day today.

-NPTEL Team

Mechanics of Machining : Due dates for Assignment 2 and 3 Extended!!

Dear Learners

In view of the large scale flooding in Kerala, we are getting multiple requests from colleges through emails and forum requests. So we have decided to extend the deadline of the assignments.

Deadline for Assignment 2 and 3 has been extended till Sep 5, 2018.

Availability of Lecture Notes for Module 2

Dear Students,

Lecture Notes for Module 2 (Lec 4 to Lec 6) are now available. You all can download it.

Regards,

Amit Raj
(Course Developer Team)

Announcement for Week 2 (Module 2)

Dear Students,
The Lectures,  Assignment 2 and respective Notes for Module 2 are now accessible. 

Regards
Vikash Kumar
Course Developer Team

Availability of Lecture Notes of Module 1

Dear Students,

The Lecture Notes of Module 1 are now available. You can download it. The download link is provided at the bottom left side of every lectures.

Regards,
Amit Raj
(Course Developer Team)

Lectures for Module 1 are now Accessible

Dear Students,
The lectures are now accessible. Now you can comfortably open it. You can find our course lectures (lesson/lecture 1 to 3) from the playlist. The you tube link for lectures has been shared to you as below.

https://www.youtube.com/channel/UCCDzHkpuIuD1ZC0wsCXUuPQ/

Lectures and Assignment for Module 1 are now Available

Dear students,
     We hope you all are doing well. Please go through the lectures (lecture 1 to lecture 3) and corresponding Assignment 1 of Module 1. Feel free to ask any of your query to understand Module 1 of this course. We are here to assist you.

Thanks and Regards,

Course Developer Team 

Progressive Web App (PWA) for NPTEL Online Certification Courses

Dear Learners

We have launched the PWA version of the onlinecourses portal, that is mobile friendly.  Login and see the view for the courses you have enrolled to. It will work better with chrome.

NOTE: Mobile App won't allow you to join the courses and submit the assignments. This can be done only through desktop for now.

Step 1:  Goto https://onlinecourses.nptel.ac.in/ through mobile

Step 2:  Allow notifications when it prompts. 

Step 3: Add it to the Home screen when it prompts / Add to home screen from chrome settings.

Step 4: Login with your enrolled id.

Here is the link for the short video: https://youtu.be/CPpVacKtHTw

 We are enclosing an online feedback form and would request you to spare some of your valuable time to input your observations on this. Your esteemed input will help us in serving you better. 

Here is the link for the Feedback form: https://goo.gl/ScLq3m 

In case of any queries please write to us at : nptelexam@nptel.iitm.ac.in

-NPTEL Team

Assignment 00 Published

Dear Students
           Assignment 00 is released. Please check the following link to view the Assignment 00.

https://onlinecourses.nptel.ac.in/noc18_me56/unit?unit=5&assessment=8

Please try to answer all the questions. Marks gained in this assignment will not be calculated for final grade.The present assignment will prepare you for facing the actual assignments which are to be released every week. 

Best Regards
Course Developer Team

Reminder-1: REGISTER TODAY - CERTIFICATION EXAM FORM IS NOW OPEN!

Dear Learner:

Here is the much-awaited announcement on registering for the October 2018 certification exam. The registration for the certification exam is open only to students who have enrolled in the course.  If you want to register for the exam for this course, login using the same email id used to enroll to the course.

Till the start date of the course, every Monday and Thursday at 5pm, we will sync the enrollment data on the exam form. If you enroll in between, please wait till the nearest Monday/Thursday to register for the exam. Once the enrollment is closed, the enrollment data will be completely loaded and you can register any time.

Dates of exam: October 07, 2018

Certification exam registration URL is: http://nptelonlinecourses.iitm.ac.in/
Exam Session time: Forenoon: 9.00 AM -12.00 PM ; Afternoon: 2.00 PM - 5.00 PM
Examination Cities: Click here to access the list of exam cities: http://nptelonlinecourses.iitm.ac.in/images/examcities_final.pdf

Registration fees: Rs 1100/- per course exam

(Students belonging to the SC/ST category can avail a 50% fee waiver - please select Yes for the SC/ST option and upload the correct Community certificate)Students belonging to the PwD category with more than 40% disability can avail a 50% fee waiver - please select Yes for the option and upload the relevant Disability certificate.)

Last date for registration:  August 27, 2018 10.00 Am (Monday) .

Mode of payment:  Online payment - debit card/credit card/net banking or via SPOC of college

HALL TICKET:
The hall ticket will be available for download tentatively in the end of September 2018. We will confirm the same through an announcement once it is published.

Final score on certificate: 25% of assignment score + 75% of certification exam score.
Award of certificate:  Hard and soft copy of Certificate will be awarded only to those candidates who register for the exam, attend the certificate examination and whose Final score >= 40%

Please check the Announcements section of your course for further details on this.


The final score, assignment score and exam score will be printed on the certificate. The certificate will also have a link to the NPTEL website (http://nptel.ac.in/noc), where on logging in, your scores and e-certificate will be available for verification  (Appropriate announcements will be made). Please do regularly submit assignments to get a good final score.

IMPORTANT NOTES

1) FOR CANDIDATES WHO WOULD LIKE TO WRITE MORE THAN 1 COURSE EXAM:- you can add or delete courses and pay separately – till the date when the exam form closes. No changes will be entertained after that.   You can register for a maximum of 4 course exams ( 2 on Oct 7 and 2 on Oct 28. Same day of exam – you can write exams for 2 courses in the 2 sessions. Same center will be allocated for both the sessions).

2) FOR CANDIDATES WHO ARE PAYING VIA THE LOCAL CHAPTER OF YOUR COLLEGE:-

1. In the exam form, you will fill all the details and also upload photo, signature.
2. Ensure that you had selected your college name correctly from the drop-down list in the form.
3. Payment of exam fees - click on the tab - 'PAY VIA SPOC'.
The SPOC has to now confirm to NPTEL that he/she will pay fees on your behalf.
If the SPOC says NO, you will be intimated via email.
Then it becomes your responsibility to come back to the exam form and make the payment.
If you do not pay the exam fees within the prescribed time, you will not be able to write the exam.

Please read the instructions carefully before submitting the form.
In case of any queries please write to us at noc@nptel.iitm.ac.in

Thanks & Regards,
NPTEL TEAM

Welcome to NPTEL Online Course : Mechanics of Machining

Dear student

Welcome to NPTEL Online Courses and Certification!

Thank you for signing up for our online course "Mechanics of Machining". We wish you an enjoyable and informative learning experience.

The course will begin on August 6,2018. When content is released on the portal, you will get an email alerting you. Please watch the lectures, follow the course regularly and submit all assessments and assignments before the due date. Your regular participation is vital for learning.

We will open registration for the exam soon after the course starts. A form has to be filled and the certification exam has a fee, which needs to be paid at the time of registration. Everyone who has signed-up for the course, including those who do not register for the exam, will continue to have access to the course contents.

There are two sections on the portal apart from the course content and assignment sections:
•    The announcement list which will only have messages from course instructors and teaching assistants - regarding the lessons, assignments, exam registration, hall tickets etc.     
•    The Ask a Question which is for everyone to ask questions and interact - If you have any questions regarding the technical content in the lectures, any doubts in the assignments or any question related to the exam, registration, hall tickets, results, etc, kindly write about this in the forum and the course instructor/TA will respond to it. Please use this well and participate to benefit from the course.

Details regarding the course:

Name of the course:  Mechanics of Machining
Course url: https://onlinecourses.nptel.ac.in/noc18_me56
Course duration : 8 (In weeks)
o Date of exams: October 7,2018. 
o Time of Exams: Morning session 9am to 12 noon; Afternoon session: 2pm to 5pm
o Exam for this course will be available in both morning & afternoon sessions.
o Final List of exam cities will be available in exam registration form.
o Exam registration url - Will be announced shortly

Once again, thank you for your interest in our online courses and certification. Happy learning - NPTEL team.