hazwan2283
Involved In Discussions
Hi everyone, my name is Hazwan.
I was given a task by my superior recently where i need to list down what are the specific requirements a good SPC system should have.
So that i can give these requirements to my IT team where we will spend some time (long time) to develop internal in-house SPC system.
These are the requirements i can think of, please correct me and add if you see i'm missing some points.
1. The system should be able to retain data (measurement data and all other data) for at least 15 years (not IATF requirement but customer req).
2. System should be able to trigger email for at least all the 8 SPC WECO Rules to the respective person-in-charged.
3. System should be able to calculate and display the capability indices (Cpk/Cp/Ppk etc).
4. System should be able to display control limit, spec limits.
5. Should be able to generate some raw data report just in case if process engineers need them for analysis purpose.
6. Minimally should be able to plot variable chart (X bar R/S and I-MR) and also attribute chart (p/np/c/u).
7. Should be able to store some information related to the process (operator name, machine number etc).
8. Should able to store root cause and actions taken for the WECO/OOC/OOS incidents.
9. Should able to display special characteristics symbol (per IATF requirement).
I'm aware most of above so called 'requirements' are not really IATF requirement but anyway is there any specific requirement from IATF in terms of SPC system that i missed out or did not include?.
I was given a task by my superior recently where i need to list down what are the specific requirements a good SPC system should have.
So that i can give these requirements to my IT team where we will spend some time (long time) to develop internal in-house SPC system.
These are the requirements i can think of, please correct me and add if you see i'm missing some points.
1. The system should be able to retain data (measurement data and all other data) for at least 15 years (not IATF requirement but customer req).
2. System should be able to trigger email for at least all the 8 SPC WECO Rules to the respective person-in-charged.
3. System should be able to calculate and display the capability indices (Cpk/Cp/Ppk etc).
4. System should be able to display control limit, spec limits.
5. Should be able to generate some raw data report just in case if process engineers need them for analysis purpose.
6. Minimally should be able to plot variable chart (X bar R/S and I-MR) and also attribute chart (p/np/c/u).
7. Should be able to store some information related to the process (operator name, machine number etc).
8. Should able to store root cause and actions taken for the WECO/OOC/OOS incidents.
9. Should able to display special characteristics symbol (per IATF requirement).
I'm aware most of above so called 'requirements' are not really IATF requirement but anyway is there any specific requirement from IATF in terms of SPC system that i missed out or did not include?.