Difference between Cp and Cpk / IATF 16949 | HINDI | Bhavya Mangla

Link to Blog: bit.ly/CpandCpk
In this video, you will know the key difference between Cp and Cpk.
To prosper in today’s economic environment, it is important to continually improve our processes. We must continue to seek efficient methods of improving our products and services to enhance their value.
To accomplish this, understanding the processes, their variation (common and special cause), reasons why it is happening and its statistical interpretation is pertinent. To understand more about it, clarity about Cp and Cpk is necessary.
Dr. Walter Shewhart developed the first control chart in the 1920s to describe common and special causes. The key objective of implementing statistical techniques is to
Improve quality
Increase productivity
Reduce cost
There are 2 key needs for process controls through statistical techniques
1. Detection (tolerates waste)
2. Prevention (avoid waste)
There can be 3 key types of variation in the process
1. Location (mean/central value)
2. Spread (width/span)
3. Shape (Pattern of variation-skewed, asymmetrical, etc.)
There are 2 key types of causes for the variation in the process
1. Common Cause: Variations that are consistently acting on the process. Produce a stable and repeatable distribution over time (in a state of statistical control)
2. Special Cause (Assignable causes): Variations that affect only some part of the process output. Often intermittent and unpredictable.
#spc #statistics #process
#cp
#cpk

[@ankuratwal6297]

Literally sir ... 7 years k experience mai maine aapke jaise samjaane ka tarika kissi or mai ni dekha . Bhut acchi explanation detey ho aap

[@bhavyamangla]

प्रिय अंकुर बहुत बहुत धन्यवाद वीडियो देखने के लिए

[@PankajPal-ww3yr]

Thanks, sir, for clearing all dobts about cp & Cok

[@bhavyamangla]

Thanks Pankaj for sharing feedback and getting benefitted

[@nitindadhwal4858]

Very Good Explanation. Simple & easy way of teaching.

[@bhavyamangla]

Thanks Nitin for your feedback

[@sandeepsain8648]

Bhut achi vedio ho fully knowledgeable Mangla G

[@bhavyamangla]

Bahut bahut dhanyawad Sandeep

[@vgpadmanabhan4722]

Excellent Explanation.... I really appreciate your effort for making it simple, easy and understandable...

[@bhavyamangla]

Thanks Mr Padmanabhan for your kind words.

[@sharadchandrapotdar1985]

Excellent explanation

[@bhavyamangla]

Thanks Sharadchandra for your feedback

[@shyambihari4908]

Great sir, can you share one video on the 7QC tool...

[@bhavyamangla]

Thanks Shyam for your response and suggestion. Hopefully soon

[@rakeshindiana]

Lovely explanation .....making it easy with simple examples.

[@bhavyamangla]

Thanks Rakesh for your feedback and kind words

[@LokeshKumar-ml9qj]

Very nice video sir g thanks for this 👍👍👍👌👌👌

[@bhavyamangla]

Thanks Lokesh for your response

[@Matlabiduniya0312]

Sir ur way of teaching is awesome

[@vishalupadhyay7406]

Great Sir, Hope you will upload full detailed video on this topc with example for more understanding!!

[@bhavyamangla]

Dear Vishal, thanks for your response and suggestion. Hopefully soon

[@rambo5755]

Nicely explained Sir.

[@bhavyamangla]

Thanks for your appreciation

[@jagdishbalodi1841]

Very nicely explained sir...easy to understand

[@bhavyamangla]

Thanks for the feedback, Jagdish

[@ShrujaVlogs888]

Excellent explanation with simple language.👍🏻👍🏻 very nice sir

[@bhavyamangla]

Thanks Shruti for your kind feedback

[@kumudbisht5649]

Very nice explanation sir

[@bhavyamangla]

Thanks Kumud for your response

[@chandussit]

Clearly explained with good practical examples.thank a lot sir.

[@bhavyamangla]

Thanks for the feedback Chandra Shekhar

[@omnamah841]

Simply you have described a lot

[@bhavyamangla]

Thanks Om

[@yashchandel2517]

Execellent explaination👍👍👍

[@bhavyamangla]

You are most Welcome, Yash

[@Matlabiduniya0312]

Sir sample selection ki timing kya honi chaiye Sample selection ka interval kya hota hai Sir please make video

[@kuhirekuhire2565]

Sir that type of u explain is very easy to understand......👍👍👍

[@bhavyamangla]

Thanks for your kind words, Kuhire

[@patelchirag3158]

@@bhavyamangla I want to join your class. Please provide time and course fee

[@chotelalpujari2758]

P value kya hoti hai spc study me,

[@chotelalpujari2758]

P value ko- Aap hame samjha do to jaane ki app spc ke asli trainer ho.

[@DarshDikoo]

Very useful video

[@bhavyamangla]

Thanks for your feedback

[@hhjhhhyyy]

You are Great sir

[@bhavyamangla]

Thanks Parkash for your kind words

[@lalit-thecosmiccreature]

Thanks Sir for clearing

[@bhavyamangla]

You are most Welcome Lalit

[@amitnandvanshi7247]

Can someone answer me that why we take only minimum value in cpk...

[@myprincess3271]

Thank you sir Very helpful video

[@bhavyamangla]

You are most welcome Amit

[@Rahulgujjar1994]

Really great explanation

[@bhavyamangla]

Thanks for your kind feedback, Rahul

[@amanparteeksingh7589]

Very useful information. Thanks Sir.

[@bhavyamangla]

Thanks Amanparteek

[@gives2you.]

Great explanation 🎉

[@bhavyamangla]

Thanks for your appreciation

[@yogeshupreti8601]

Sir can you explain..for uniletral tolerance -- .1 - .2 ...what type of chart should made...xbar r or only r

[@s.s.t.3807]

Thanks a lot sir for this informative vedio... Plz tell me when cpk is greter than cp, Then what happened & what acction should be taken to reduce cpk.

[@bhavyamangla]

Dear SST, Thanks for your query. Do you have any real case where CpK is more than CP?

[@pratikghodke7983]

Really useful session in simple language thank u sir

[@bhavyamangla]

Thanks Pratik for your feedback

[@sanjeev74ish]

Wonderful presentation sir

[@bhavyamangla]

Thanks Sanjeev

[@amitverma183]

Thanks sir! Good Learning for us.

[@bhavyamangla]

Thanks Amit

[@devendrasarna1056]

Very nice thank you

[@bhavyamangla]

Thanks Devendra

[@brijeshpatel6576]

Nice information

[@bhavyamangla]

Thanks Brijesh

[@rmm3217]

Very Nicely explained.

[@bhavyamangla]

Thanks You Very much for your response

[@harshit737]

This is good sir, How to calculate DPMO, yield and sigma level

[@ajaysharma5175]

Excellent sirji,

[@bhavyamangla]

@@ajaysharma5175 Thanks Ajay

[@AA_The_One]

Very informative vlog, Sir. Thanks a lot 🙏🏻

[@bhavyamangla]

Thanks Atul for your response

[@vidhipathak1]

Very good explanation again

[@bhavyamangla]

Thanks Vidhi for your response.

[@suryakantabehera2844]

Sir, your explanation is very nice. I have few questions, 1. If I am doing 100% inspection ex: verification through poka yoke, does need of doing SPC? 2. Can cpk come 6.0 and above? Please answer.

[@bhavyamangla]

Dear Suryakanta, Thanks for your query. It is important to understand why so do SPC study? Once we understand that, it will be easy to decide that when 100% inspection is done, there is no need for conducting SPC.

[@suryakantabehera2844]

@@bhavyamangla Thanks for your quick response.

[@girishkumarsingh3338]

Nice explanation of cp and cpl

[@bhavyamangla]

You are Welcome, Girish

[@mohanmandlik6070]

Really use full information

[@bhavyamangla]

Thanks Mohan

[@Guruji_da_puttar]

Great video sir....

[@bhavyamangla]

Thanks Akhil

[@aamirzaman9684]

Hi sir Good morning. Thank you for crystal clear concept. Sir it seems you have visited Hero Motocorp Neemrana Plant around 2 months ago in IMS audit. Is it??

[@bhavyamangla]

Yes Aamir, rightly observed. Thanks for your kind feedback

[@AnilKumar-nk3gs]

Sir have you made any video on capa corrective and preventive action

[@bhavyamangla]

Thanks, Anil for your query. Yes, I have a few videos related to Corrective and preventive action. The link is attached herein. kzbin.info/www/bejne/imfYpKZpeKhsp7M kzbin.info/www/bejne/pX7Zqoxsm7SomM0

[@datascience1274]

Hello sir, thanks for the lesson. I have a conceptual doubt. In many case studies I have seen that the goal was to reduce recruitment time, increase production and other things related to VOP. When this happens, let's say reducing recruitment time at a maximum of 3 days, can I still calculate cpk using 3 days as spec limit? I ask you because in this case spec wouldn't come directely from VOC but from VOB.

[@bhavyamangla]

Thanks for your response and sharing your query in details. Voice of Customer (VOC) results in Voice of Process (VOP). When an organisation wants to reduce the recruitment time, it could be due to the pressure from the market or internal customer like process owner or top management. To achieve that we may be be changing the specification limit

[@shubhdeshmukh2917]

Excellent 👍

[@bhavyamangla]

Thanks Shubh

[@Singhpunjab416]

You are doing good 👍

[@bhavyamangla]

Thanks Harpinder

[@monikayadav1691]

Sir, Control limit how to decide and define .for Example 95.00-95.04 mm USL -95.04mm and LSL-95.00 Then

[@bhavyamangla]

Dear Monika, Thanks for the query. To know the control limit, it has to be calculated as per the formula given in the SPC manual.

[@rahulpawar9618]

Hi sir.. nice to see your video.. BSIDP

[@bhavyamangla]

Thanks for watching it Rahul

[@yogeshmalani9794]

Good one Interested to do course of IATF

[@bhavyamangla]

Thanks for your response. Please share the requirement at [e-mail]

[@samadhankorde2908]

Sir plz make a video on MMC & LMC condition in GD &T

[@bhavyamangla]

Hopefully soon

[@dunaraju6460]

thank you sir

[@bhavyamangla]

You are most welcome

[@AJAY_INNOVATION]

Great Sir

[@bhavyamangla]

Thanks Ajay

[@ashutoshkharwarashu3783]

Thanks.

[@bhavyamangla]

You are most Welcome Ashutosh

[@sandeepkumar-pc6ut]

VERY NICE SIR

[@bhavyamangla]

Thanks Sandeep

[@kunalsharma1112]

Sir kya hum 50 parts ki spc kar skte hain...kyuki hamari industry me 50 parts ki data lekar hum spc krte h ...ya minimum 25 subgroups required hai as per spc manual ...please explain sir?

[@bhavyamangla]

We need to follow either customer-specific requirements or the SPC manual. As per SPC manual, it should be 100 parts.

[@jagdishbalodi1841]

Sir, please possible to make vedeos for six sigma as well

[@bhavyamangla]

Dear Jagdish, Thanks for the suggestion.

[@imaginebeyondlimits]

Sir , thanks for your valuable videos. How to calculate Cp and Cpk for unilateral tolerance if tolerance given in ( 10 -0.1 )

[@bhavyamangla]

Thanks for your query. From what I understood from your question, the answer is that 'In unilateral tolerence we can only calculate Cpk. Cp can not be calculated.'

[@imaginebeyondlimits]

@@bhavyamangla sir how to perform capability study for unilateral tolerance.

[@nikhilrawal1641]

Hello sir thank you Can you explain how we can calculate cp and cpk manually insist of Excell formula.

[@bhavyamangla]

Thanks for your query. The calculation is very simple but takes time. You can refer SPC Manual AIAG 2nd Edition

[@suryasingh731]

Good sir

[@bhavyamangla]

Thanks Surya

[@fjfoix]

Can u plzz make a video on six sigma estimation

[@bhavyamangla]

Thanks for your suggestion. Hopefully soon

[@shivammishra7331]

Sir please aapse request hai ki aap most video Hindi main hi banaye please

[@bhavyamangla]

Thanks Shivam for your response and suggestion. All my videos are in both Hindi and English

[@chotelalpujari2758]

P value kya show karti hai

[@chotelalpujari2758]

P value kya hai, agar app trainer ho to batayiye

[@pushpendrapatel1026]

P sir ap bataiye maine bhi nhi suna

[@pradeeppatil559]

Do cp cpk relate to machine maintenance prob ? If yes at what extent ?

[@bhavyamangla]

@@pradeeppatil559 The process capability study reflects the performance of the process. Based on the results, different possibilities of variation can be analysed. One of them can be related to Machine Maintenance

[@NEERAJ-go2cg]

Sir hum Cpk ke liye dono value me se minimum wala value hi kyu lete h ?

[@bhavyamangla]

Dear Neeraj, Thansk for your query. SPC is a improvement tool. If we focus on the higher value of CpK then improvement chance will be less. So it is recommended to look at the lower value so that we can do improvement in our process.

[@faizanquadeer1616]

Hello sir can you please suggest any course that could be done online which enhances the carrier other than six sigma .

[@bhavyamangla]

Dear Faizan, There are many courses. It depends which course you are interested in

[@faizanquadeer1616]

@@bhavyamangla sir please list any two.

[@abhishekmehta839]

Sir cp 2 is how reflect in bell curve and cpk1 how reflect in bell curva

[@bhavyamangla]

Bell curve means normal distribution of data. If cpk is 1, it means process is not capable and bell curve will not come.

[@kamleshsonar9057]

What to do if Cpk is less than 1.33

[@bhavyamangla]

Dear Kamlesh, Thanks for your query. If CpK is less than 1.33 then check the variation . Check X bar and R chart where is concern. Is it it due to special cause or common cause. As per that do analysis and take action

[@abhishekmehta839]

If Cp is 2 what is the effect of this on bell curve

[@bhavyamangla]

Cp is showing our process is capable to produce the product as per customer defined specification. If Cp is 2 it means process width is reduced and it can produce product under the spec. So if Cp 2 it will reduce variation and bell curve will squeeze.

[@gauravpal4091]

🙏 thanks

[@bhavyamangla]

You are most welcome, Gaurav

[@gauravpal4091]

@@bhavyamangla sir, Please make a video on casting defect and remedies.

[@vishnugaur2674]

Funtastic

[@bhavyamangla]

Thanks Vishnu

[@DarshDikoo]

I want to discuss with you

[@bhavyamangla]

Sure. [e-mail]

[@LovepreetSingh-gb7id]

🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@bhavyamangla]

Thanks Lovepreet

[@AlokKumar-vd1dg]

❤️❤️

[@bhavyamangla]

Thanks Alok

[@patelchirag3158]

Good morning sir, please give your contact details, I want to start classes.

[@bhavyamangla]

Dear Chirag, you can write at [e-mail]

[@abdussalam241]

Very useful sir

[@bhavyamangla]

Thanks for your feedback

[@sunildaksh4972]

Great sir

[@bhavyamangla]

Thanks Sunil

[@prakashsharma-lb4pl]

Thanks sir 🙏🙏

[@bhavyamangla]

You are most welcome prakash

[@girdharichouhan8920]

Excellent explanation sir ji

[@bhavyamangla]

You are most welcome, Girdhari

[@umraoarti7118]

Excellent explanation sir

[@bhavyamangla]

Thanks Arti.