Ppap Fourth Edition Manual Pg 13#
Ppap Fourth Edition Manual 4Th Edition#
Ppap Fourth Edition Verification Through Gauging#

(there is a lot in this sentence)It is for the Manufacturer……. Aiag.Supplier Production Part approval process GHSPWhat IS PPAP? Production Part Approval Process – AIAG fourth edition Purpose: To determine that manufacturing process is ready to consistently meet requirements at quoted rate. Ford Motor Company Customer-Specific Requirements PPAP Process Checklist Sign Off Sheet instructions - Nexteer.

Ppap Fourth Edition Manual Pg 13

SDE or SQE determines what evidence they want submitted. A test for the SDE / SQE / Quality person When to PPAP?  See AIAG Manual pg 13 – 15  In summary – any change to part design (not necessarily drawing) or manufacturing process  Ask….Elements of PPAP GHSP defaults to level 4 unless otherwise specified. For the customer (GHSP, Chrysler, etc…)

Example: MOSFET 60V, 3a, AEC 201 qualified When the “master” design record is in electronic format, hard copy must be supplied – For catalog parts, the design record may only consist of functional specs or a recognized industry standard. This may include supplier performance specifications. Design Records The supplier shall have all design records for saleable product – Includes an approved design record for components or details – There is only one design record regardless of who has design responsibility – If the supplier is design responsible, GHSP may release the supplier’s design records into our system for documentation and data control. The organization shall also meet all customer-specific PPAP requirements.” PPAP 4 Edition, March 2006, p3 th1.

– When the change officially is complete we may ask for an updated PSW only and file in same PPAP folder that we used for marked up change. If we are asked to have suppliers PPAP to a marked up drawing, this may be acceptable for short term as long as we have a ECR # and action plan to complete the change with clear responsibilities (owners). Approved Supplier SREAs that will generate CAs GHSP SDE/SQE Responsibilities: Approved customer engineering changes – Approved Change Notifications – Approved Change Authorizations awaiting drawings A JSJ BusinessAny authorized engineering change documents not yet recorded on the design record but incorporated in the product, part or tooling Hint: A ballooned drawing really helps here.

Process flow diagram format that clearly describes production process steps and sequences – Compliant to Advanced Quality Product Planning and Control Plan Manual (APQP 2nd Edition). If Supplier is design responsible, review the DFMEA and check that recommended actions have been completed, all special characteristics are represented and look for evidence of past problem history (PTR references) as appropriate. If GHSP is design responsible, provide a copy of GHSP DFMEA(s) to suppliers Need to have all critical , significant and pass thru characteristics identified in the appropriate column In other words: There needs to be a DFMEA and SC/CC’s identified GHSP SDE/SQE Responsibilities: Hint: only applies to design responsible

Ppap Fourth Edition Manual 4Th Edition

The supplier shall have a Process FMEA – Compliant to Potential Failure Mode and Effects Analysis reference manual 4th Edition – Includes all Critical, Significant and Pass-Through characteristics In other words: Does it make sense? Does it match the rest of the documents Hint: All production processes / loops considered? A JSJ Business Has receiving and outgoing quality checks if applicable. Review PFD for linkage to D/PFMEA’s (special characteristics) and Control Plan.

We are looking for evidence that the supplier understands how their component or sub-assembly interfaces with the overall product. Process FMEA GHSP SDE/SQE Requirements Cont’d Review PFMEA for linkage to PFD, CP, DFMEA and that past problems PTR’s are easily identifiable to demonstrate systemic incorporation of permanent corrective actions.

Ppap Fourth Edition Verification Through Gauging

Contact Customer GHSP requires 100% verification through gauging, testing, poke-yoke or alternate method agreed upon. The dimensional layouts are to include 5 samples with all cavities represented if mold has 1.67 Index>1.33 but < 1.67 may be acceptable. The layout should be numbered in accordance to a pictorial (ballooned) print and tracings or equivalent. It is recommended that reference and basic dimensions are listed on the report. Performance requirements may be identified as special characteristics! In other words: Does it make sense? PPH in there? All SC/CC listed Hint: You know your product, you are the experts, you know where failures will occur A JSJ BusinessThe dimensional layouts are to be done on every dimension, note and specification. Critical Characteristics (open stars) are safety critical… Severity of failure effects are expected to be in the 9 or 10 range.

The name of the laboratory that performed the tests, the date(s) of the tests and the standards used to run the tests shall be identified. (TS16949, ISO, ISO/IEC 17025) If an outside laboratory is used, the organization shall submit the test results on the laboratory letterhead or the normal laboratory report format. An accredited laboratory) The scope of the laboratory accreditation/certification must show that the laboratory is qualified for the type of measurements or testing. Generally 5, Every gauge listed in control plan is included! Layout, cap study and R&R all must be the same range of parts…Performance and Material testing need to be conducted by a qualified laboratory ( e.g.