{"id":2373,"date":"2026-07-07T05:32:28","date_gmt":"2026-07-06T21:32:28","guid":{"rendered":"https:\/\/metalstampingparts.ltd\/?page_id=2373"},"modified":"2026-07-07T05:32:28","modified_gmt":"2026-07-06T21:32:28","slug":"stamped-parts-ppap-fai-evidence-request-guide","status":"publish","type":"page","link":"https:\/\/metalstampingparts.ltd\/ceb\/stamped-parts-ppap-fai-evidence-request-guide\/","title":{"rendered":"Stamped Mga Bahin PPAP and FAI Evidence Request Giya"},"content":{"rendered":"

Short answer:<\/strong> PPAP and FAI evidence for giporma nga mga piyesa should prove that the tagasuplay made the correct drawing revision, measured the right features, used the approved material and finish, and can repeat the process. Buyers should request sample identification, ballooned dimensions, material certificates, process flow, control plan, inspection method, and open deviation status before production release.<\/p>\n

giporma nga mga piyesa often look simple until an approval file is missing. A good first article or PPAP package connects the part, drawing revision, tooling route, material lot, coating, inspection method, sample quantity, and approval decision in one controlled record.<\/p>\n

Use this guide with the production approval sample evidence guide<\/a>, critical dimensions inspection plan<\/a>, gage correlation guide<\/a>, and drawing package checklist<\/a>.<\/p>\n

PPAP and FAI evidence to request<\/h2>\n\n\n\n\n\n\n\n\n
Item<\/th>\nWhy it matters<\/th>\nRFQ detail to confirm<\/th>\n<\/tr>\n<\/thead>\n
Drawing and revision proof<\/td>\nPrevents approval against the wrong print or model.<\/td>\nControlled drawing, model revision, marked deviations, and approval owner.<\/td>\n<\/tr>\n
Dimensional report<\/td>\nShows whether critical and general dimensions were measured correctly.<\/td>\nBallooned print, sample IDs, datum setup, equipment, and actual readings.<\/td>\n<\/tr>\n
Materyal and finish records<\/td>\nConfirms that samples match the quoted specification.<\/td>\nMateryal certificate, finish certificate, hardness or coating data when required.<\/td>\n<\/tr>\n
Proseso repeatability evidence<\/td>\nA single good sample does not prove production control.<\/td>\nProseso flow, control plan, first-off checks, and open corrective actions.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

State the approval level before samples are made<\/h2>\n

Do not let the tagasuplay guess whether the buyer needs a simple FAI report, a customer-specific PPAP package, or a hybrid evidence file. The RFQ should state the expected forms, sample count, language, signature rule, and who can approve deviations.<\/p>\n

If the buyer has a customer portal or standard form, send it with the quote package. Late format changes slow approval even when the giporma nga mga piyesa themselves are acceptable.<\/p>\n

Tie every sample to a controlled identity<\/h2>\n

Each submitted part should be traceable to a cavity, station, production date, material lot, tooling condition, and inspection report. This matters when one feature fails and the buyer needs to know whether the issue is random, tool-related, or measurement-related.<\/p>\n

For multi-cavity or progressive tooling, ask whether the tagasuplay is submitting parts from the first cavity, last cavity, all cavities, or a mixed sample set. The answer affects how much confidence the approval file gives.<\/p>\n

Pagrepaso measurement method, not only numbers<\/h2>\n

giporma nga mga piyesa can shift when restrained, deburred, plated, or measured from the burr side. Ask how datums are established, whether the part is checked free-state or fixtured, and which equipment is used for flexible or spring features.<\/p>\n

If two teams may measure differently, connect the approval with the buyer-tagasuplay gage correlation page<\/a>. A pass on one bench and a fail at receiving is still a process problem.<\/p>\n

Include material, finish, and appearance evidence<\/h2>\n

A dimensional report is not enough when the part has plating, passivation, burr direction, surface class, solderability, kontak force, or corrosion requirements. The evidence request should name which non-dimensional records are required.<\/p>\n

For kontak parts, use the plated kontak wear guide<\/a> or terminal solderability guide<\/a> when those tests affect release.<\/p>\n

Keep deviations separate from approval<\/h2>\n

Open deviations should be listed with owner, risk, expiration, and production impact. A buyer may accept a temporary deviation for pilot parts but still require tooling correction before regular shipments.<\/p>\n

Do not bury deviations in email threads. Keep them with the FAI or PPAP file, quote revision, and current drawing package so reorder decisions do not depend on memory.<\/p>\n

RFQ details to include<\/h2>\n

Ipadala the controlled drawing, 3D model, critical feature list, sample quantity, approval forms, required inspection equipment, material and finish standards, annual volume, and target release date.<\/p>\n

Ipadala drawings and approval requirements through the kontak page<\/a>. Use the RFQ form<\/a> to request PPAP or FAI evidence with the tooling and sample quote.<\/p>\n

Buyer file to keep with the quote<\/h2>\n

Keep this giporma nga mga piyesa ppap and fai evidence request guide with the drawing revision, quote number, sample approval, tagasuplay assumptions, open risks, and release owner. That record helps future reorders, audits, corrective actions, and tagasuplay changes stay consistent.<\/p>\n

FAQ<\/h2>\n
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Is FAI enough for giporma nga mga piyesa?<\/h3>\n
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FAI may be enough for low-risk parts, but production programs often need extra evidence such as material certificates, control plan, process flow, and deviation records.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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What is the most common PPAP mistake?<\/h3>\n
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A common mistake is approving samples without proving drawing revision, sample identity, material lot, inspection method, and open deviation status.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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Should plated parts include finish evidence?<\/h3>\n
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Yes. If plating, passivation, coating thickness, solderability, appearance, or corrosion performance matters, request finish evidence with the dimensional report.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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When should buyers request PPAP or FAI?<\/h3>\n
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Request the required evidence level in the RFQ before tooling and samples are made, not after the tagasuplay has already prepared a different file format.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n