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Donaldson EMEA Supplier Quality Assurance

Donaldson EMEA Supplier Quality Assurance. PPAP TRAINING January 2013. CORP MAN 006 PPAP WORKBOOK TRAINING – Rev 5 – dd 03/04/2013. What is PPAP?. Production Part Approval Process

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Donaldson EMEA Supplier Quality Assurance

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  1. Donaldson EMEA Supplier Quality Assurance PPAP TRAINING January 2013 CORP MAN 006 PPAP WORKBOOK TRAINING – Rev 5– dd 03/04/2013

  2. What is PPAP? • Production Part Approval Process • Standard used to formally reduce risks prior to product or service release, in a team oriented manner using well established tools and techniques • Initially developed by AIAG (Auto Industry Action Group) in 1993 with input from the Big 3 - Ford, Chrysler, and GM • AIAG’s 4th edition effective June 1, 2006 is the most recent version • PPAP is part of the Donaldson Supplier Business Operating Standard (S.B.O.S.S.)

  3. PPAP manages change and ensures product conformance! Purpose of PPAP • Provide evidence that all customer engineering design record and specification requirements are properly understood by the organization • To demonstrate that the manufacturing process has the potential to produce product that consistently meets all requirements during an actual production run at the quoted production rate

  4. PPAP is required with any significant change to product or process! When is PPAP Required? • New part • Engineering change(s) • Tooling: transfer, replacement, refurbishment, or additional • Correction of discrepancy • Tooling inactive > one year (needs Cpk study) • Change to optional construction or material • Sub-supplier or material source change • Change in part processing • Parts produced at a new or additional location

  5. Benefits of PPAP Submissions • Helps to maintain design integrity • Identifies issues early for resolution • Reduces warranty charges and prevents cost of poor quality • Assists with managing supplier changes • Prevents use of unapproved and nonconforming parts • Identifies suppliers that need more development • Improves the overall quality of the product & customer satisfaction

  6. DBV = online supplier monitoring • After a successful submitted and approved PPAP, part can be supplied to the Donaldson organization • Each supply get’s monitored and deliveries are measured in ppm and in % on-time • When defect parts are found, an NCR and 8D is executed • Monthly the DBV committee communicates supplier ranking • Yearly SQA management at headquarter organizes an supplier PPM improvement event, based on a 6 months supplier base performance. • Our purchase department has an active role encouraging our suppliers to be the best in class

  7. All data reflects the actualproductionprocess to be used at start-up! Production Run • PPAP data must be submitted from a production run using: • Production equipment and tooling • Production employees • Production rate • Production process

  8. Readiness Review (R-R) • The purpose of a R-R is to verify the supplier’s manufacturing process is capable of producing components that meet Donaldson’s quality requirements, at quoted tooling capacity, for a specified period of time • Verification of the R-R will be at the Supplier Quality Engineer’s (SQE) discretion. The supplier will be notified of the need to perform a R-R as early in the process as possible. • The number of components to be produced during the R-R should be sufficient to demonstrate process capability and will be predetermined by the SQE and the supplier. • Factors such as product complexity, shelf life, storage, cost and single shift vs. multiple shift operations will be taken into consideration

  9. The start of using the PPAP workbook • Safe the “Workbook template” as an Excel Workbook.File name = Donaldson Part number followed by Donaldson Part rev number.E.g. P566611-rev8-……(+ free suffix) • Fill out the sheet: “PPAP Submission Info”To do so, headers of other sheets are filled out automatically. • Most of the fields are filled out by the Donaldson PPAP team

  10. Official PPAP Requirements • Design Records • Authorized Engineering Change Documents • Customer Engineering Approval, if required • Design Failure Modes and Effects Analysis (DFMEA) applied in special situations • Process Flow Diagram • Process Failure Modes and Effects Analysis (PFMEA) • Control Plan • Measurement Systems Analysis (MSA) • Dimensional Results • Records of Material / Performance Test Results • Initial Process Studies • Qualified Laboratory Documentation • Appearance Approval Report (AAR) • Sample Production Parts • Master Sample • Checking Aids • Customer-Specific Requirements • Part Submission Warrant (PSW) Have a closer look

  11. Supplier shall submit 12 items and retain a copy of 12 + 2 (R) records at appropriate locations Donaldson’s PPAP Requirements For PPAP Level 5, SQA will witness at supplier location and will fill out PPAP level 5 work sheet.

  12. PPAP Submission Levels

  13. S = Supplier shall submit to Donaldson & retain a copy of records or documentation items at appropriate locations R = Supplier shall retain at appropriate locations and make readily available to Donaldson upon request * = Supplier shall retain at appropriate locations, and submit to Donaldson upon request. Donaldson will identify what is needed for submission. PPAP Submission Level Table

  14. Definition of Risk and PPAP level • High Risk • Parts associated with multiple critical features, complex design, or high end technology that is not yet established in the general manufacturing environment • Supplier’s quality system and/or quality performance is not to Donaldson satisfaction • Medium Risk • Parts that have at least one critical feature • Low Risk • Parts that have no critical features and can be manufactured by any manufacturer in the commodity category • Supplier’s quality system and quality performance are acceptable

  15. Donaldsonreserves the right to redefine the submission level required Submission Level Requirements • New Parts • Level 2 is required for Low Risk Parts • Level 3 is required for Medium and High Risk Parts • Part Changes • Level 3 is required for Parts produced at a new or additional location • Supplier Quality Excellence will define the level required for all other changes

  16. PPAP Status Approved • The part meets all Donaldson requirements • Supplier is authorized to ship production quantities of the part Interim Approval • Donaldson permits shipment of part on a limited time and quantity clearly in writing defined. On Hold • SQA needs more info Rejected • The part does not meet Donaldson requirements, based on the production lot from which it was taken and/or accompanying documentation Production quantities may not be shipped before Donaldson Approval

  17. Donaldson requires all submissions to be electronic Electronic Submission Requirements • Donaldson requires that all PPAPs be submitted electronically  ppap.emea@donaldson.com • Use of paper submission must have priorapproval by the SQA • Submission must be received on or prior to the PPAP due date • Review and Approval Process: • Donaldson will attempt to review and provide feedback within 3 business days

  18. Donaldson PPAP book • What is the Donaldson PPAP book? • An Excel spreadsheet containing templates of the documents suppliers are required to submit to Donaldson. • Organization formats are allowed as long these documents are providing the same. (Preferred language is English) • Why use the PPAP book? • Simplifies the process for suppliers by serving as a “checklist” of what needs to be submitted to Donaldson • Reduces the number of files to manage • Enables the SQA / PPAP team to quickly see if anything is missing Show PPAP book “CORP SQADOC 004”

  19. Part Submission Warrant

  20. Part Submission Warrant • What is It? • Document required for all newly tooled or revised products in which the supplier confirms that inspections and tests on production parts show conformance to Donaldson requirements • Objective or Purpose • Used to : • document part approval • provide key information • declare that the parts meet specification • When to Use It • Prior to shipping production parts Have a closer look

  21. Donaldson Part Number Engineering released finished end item part number Safety and/or Government Regulation “Yes” if so indicated by the Design Record, otherwise “No” Engineering Change Level & Date Show the change level and date of the Design Record Additional Engineering Changes List all authorized Engineering changes not yet incorporated in the design record but which are incorporated in the part Shown on Drawing Number The design record that specifies the customer part number being submitted Checking Aid Number, Change Level, & Date Enter if requested by the customer Purchase Order Number Enter this number as found on the contract / purchase order Product weight Enter the product weight Part Submission Warrant

  22. Donaldson Location Show the location where parts will be shipped to Buyer / Buyer Code Enter the buyer’s name and code Restricted Substances Enter “Yes” or “No” Model Name / Number Enter the model name and number Parts Identified with Appropriate Marking Codes UL = Underwriters Laboratories safety standards CE = Conformite Europeenne (European Conformity) – Certifies that a product has met European consumer Safety, health, or environmental requirements ISO = International Organization for Standardization Enter “Yes” or “No” Supplier Manufacturing Information Show the name and code assigned to the manufacturing site on the purchase order / contract Part Submission Warrant

  23. Reason For Submission Check the appropriate box(es) Requested Submission Level Identify the submission level requested by Donaldson Submission Results Check the appropriate boxes Mold / Cavity / Production Process If production parts will be produced from more than one mold, cavity, tool, die, pattern, or production process, the supplier shall complete a dimensional evaluation on one part from each. The specific molds, lines, etc. shall then be identified here. Part Submission Warrant

  24. Declaration Enter the number of pieces manufactured during the significant production run and the time (in hours) taken for the significant production run Explanation / Comments Provide any explanatory comments on the submission results or any deviations from the Declaration. Attach additional information as appropriate. Supplier Authorized Signature A responsible supplier official, after verifying that the results show conformance to all Donaldson requirements and that all required documentation is available, shall approve the declaration For Donaldson Use Only To be completed by appropriate Donaldson Supplier Quality Engineer Declaration Affirmation that the samples represented by the warrant are representative and were made by a process that meets Donaldson’s PPAP requirements PPAP Warrant Disposition Approved, Rejected, Other Donaldson Signature Signed by Donaldson Supplier Quality Engineer The approved Production Warrant officially warrants the parts ready for production Part Submission Warrant

  25. Part Submission Warrant • Reviewers Checklist • Must be completely filled out • Must be signed by the supplier • Part Number must match the PO • Submitted at the correct revision level • Submitted at the correct submission level • Specify the reason for submission • Report the approval / Reject to the PPAP team and the APD team

  26. AUTHORIZED ENGINEERING CHANGE DOCUMENTS

  27. Authorized Engineering Change Documents • The supplier shall provide authorized change documents for those changes not yet recorded in the design record, but incorporated in the product, part or tooling, such as: • ECNs (must be approved, not pending) • Specifications (ECO) • Feasibility studies • Supplier change requests • Sub-assembly drawings • Life or reliability testing requirements

  28. PROCESS FLOW DIAGRAM

  29. Objective or Purpose • To help people “see” the real process. Process maps can be used to understand the following characteristics of a process: • Set-by-step process linkage • Offline activities (measurement, inspection, handling) • Rework, scrap Process Flow Diagram • What is It? • A visual diagram of the entire process from receiving through shipping, including outside processes and services • When to Use It • To understand how a process is done • Prior to completing the PFMEA

  30. The process flow diagram utilizes these symbols to clearly identify each step in the process Process Flow Diagrams

  31. Process Flow Diagrams • Reviewers Checklist • Process Flow must identify each step in the process • Should include abnormal handling processes • Scrap • Rework • Process Flow must include all phases of the process • Receiving of raw material • Part manufacturing • Offline inspections and checks • Assembly • Shipping

  32. PROCESS FMEA

  33. Process FMEA (PFMEA) CORP QEHSDOC 014 • What is It? • A tool used to identify and prioritize risk areas and their mitigation plans. • Objective or Purpose • Identifies potential failure modes, causes, and effects. Inputs come from the process flow diagram. • Identifies key inputs which positively or negatively affect quality, reliability and safety of a product or process. • When to Use It • After completion of the process flow diagram. • Prior to tooling for production IMPORTANT! The PFMEA should be completed using a cross-functional team!

  34. FMEA Origin • Created by NASA following Apollo 1 mission failure • Allows us to take a proactive approach to what can go wrong in a process and manage our risks better

  35. This is included in the PPAP book! Process FMEA (PFMEA)

  36. Failure Modes For each Process Input, determine the ways in which the input can go wrong. Using the completed Process Flow Diagram, enter the process step. PFMEA - Step 1 TIPS • There should be at least one failure mode for each input.

  37. Potential Failure Effects For each Failure Mode, determine what effect the specific failure could have on the process output. PFMEA - Step 2 TIPS • There should be at least one failure effect for each failure mode. • Effects should be specific, clear, and leave no doubt to the uninformed reviewer.

  38. Potential Causes For each Failure Mode, determine the possible cause of the failure. PFMEA - Step 3 TIPS • There should be at least one potential cause for each failure mode.

  39. Current Controls For each potential cause, list the current method used for preventing or detecting failure. PFMEA - Step 4 • TIPS • This step in the FMEA begins to identify initial shortcomings or gaps in the current control plan. • If a procedure exists, enter the document number. • If no current control exists, list as “none.”

  40. Assign Severity (How serious is the effect if it fails?) Assign Detection (How easily can the cause or failure mode be detected?) Assign Occurrence(How likely is the cause to occur?) PFMEA - Step 5 • Assign Severity, Occurrence, and Detection ratings Severity, Occurrence and Detection rating details on next slide

  41. Caution: Notice the scale difference for Detection! PFMEA - Definition of Terms • Severity (of Effect)Severity of the effect on the Customer and other stakeholders (Higher Value = Higher Severity) • Occurrence (of Cause)Frequency with which a given Cause occurs and creates Failure Mode. (Higher Value = Higher Probability of Occurrence) • Detection (Capability of Current Controls)- ability of current Control scheme to detect the cause before creating the failure mode and/or the failure mode before suffering the effect (Higher Value = Lower Ability to Detect)

  42. An Example of Rating Definitions Rating High 10 Low 1 *If No Controls Exist, Detection = 10 Referring too 4th Edition FMEA Manual and the scales in Donaldson PPAP workbook.

  43. Calculate the Risk Priority Number RPN = Severity x Occurrence x Detection PFMEA - Step 6 • TIPS • The RPN is used to prioritize the most critical risks identified in the first half of the FMEA. • High RPNs (150 or above) are flags to take effort to reduce the calculated risk. • Regardless of RPN, high Severity scores (9 or 10) should be given special attention.

  44. Sort by RPN to determine the most significant failure modes ? How many items should be the focus of the next steps? Analyzing the PFMEA • Once the RPN Numbers are determined, they can be used to prioritize the most significant failure modes. • Sort the FMEA by the RPN numbers. Graphical and statistical tools can help the team select a “cut-off” RPN for the next steps. • RPN Thresholds • When using an RPN threshold, DO NOT forget to address high Severity scores Pareto Chart

  45. In general, reducing the Occurrence is preferable to improving the Detection PFMEA – Remediation Guidelines • SeverityCan only be improved by a design change to the product or process • OccurrenceCan only be reduced by a change which removes or controls a cause. Examples are redundancy, substituting a more reliable component or function or mistake-proofing. • DetectionCan be reduced by improving detection. Examples are mistake-proofing, simplification and statistically sound monitoring.

  46. For the high RPN numbers, determine the recommended actions. FMEA – Step 7 • Determine Actions Recommended to reduce High RPNs

  47. Resp (responsibility) Assign a specific person who will be responsible for recommended actions. Actions Taken As actions are identified and completed, document in the “Actions Taken” column. SEV, OCC, DET, RPN As actions are complete reassess Severity, Occurrence, and Detection and recalculate RPN. FMEA – Steps 8 and 9 • Now recalculate your RPNs • based on mitigation plans. TIPS: • Continue updating the actions taken and resulting RPNs until all risks are at an acceptable level (below 100).

  48. Summary Steps To Complete a FMEA • For each Process Input, determine the ways in which the Process Step can go wrong (these are Failure Modes). • For each Failure Mode associated with the inputs, determine Effects on the outputs. • Identify potential Causes of each Failure Mode. • List the Current Controls for each Cause. • Assign Severity, Occurrence and Detection ratings after creating a ratings key appropriate for your project. • Calculate RPN. • Determine Recommended Actions to reduce High RPNs. • Take appropriate Actions and Document. • Recalculate RPNs. • Revisit steps 7 and 8 until all the significant RPNs have been addressed.

  49. Process FMEA (PFMEA) Tips and Lessons Learned • Collaborative Effort: Do not try alone, use a group • Very comprehensive: Time consuming process. Take necessary breaks. • Action items are required for completion • Train team ahead of time by explaining scoring criteria • Proper preparation is needed for meetings • Summarize often: FMEA is a living document

  50. Process FMEA (PFMEA) • Reviewers Checklist • Verify there is a system for prioritizing risk of failure such as RPN numbers of 150 or above • Make sure that high RPN process concerns are carried over into the control plan • Make sure that all critical failure modes are addressed • Safety • Form, fit, function • Material concerns

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