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在我们公司提到有一种Family PPAP的概念,好象是说如果同类零件,在同一家供应商开发,生产流程相同,关键控制点相同,只是尺寸不同,可以采用此类PPAP。请看以下例子。
4 y$ w2 e* W) _! j1 I各位大侠有谁了解Family PPAP? 这个概念在PPAP标准中有没有?在哪位能提供相应参考资料,非常感谢!
: j3 l4 V. O1 Z, I/ K K如果这种概念可行,具体操作中需要注意什么?
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Example 1. Tube Family
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4 process streams at supplier with several hundred PNs each. It makes 4 Family PPAPs.
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& m+ \4 M4 k$ |( {2xCF (cold-formed both ends); `- Z; L2 ^- A7 f2 |/ C
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& \" l+ D+ B/ Q% T4 oCB&W (complex brazed & welded)
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RTB (round table brazed)
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( M. W: t R$ L# p& S4 ]+ S9 R3 hEC (extra complex)
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& E9 P8 h" u. h" n+ S' {Good family PPAP Parameters:
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Same processes (by VSM)
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+ d( }* Z6 s7 G8 w6 j( uSame materials6 h. n. S: U b+ L7 m
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( Y5 v# K0 r( n/ Q3 {) |( }Same plating / painting
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8 Y! P$ Q; `# h0 d! k" sSame controls9 O1 J7 L5 J7 a2 V# ^ C& @' E
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9 p$ P) F8 F! dFMEAs done by process
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Family PPAP simplification and benefits:
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* H; L4 A6 V: k: M+ CAll processes common except specifics on tube sizes, tube bending and fittings+ p& O' x! `- h# m4 V0 x
( ^! [) f8 \2 `, }4 LLevel 4 submissions on child with reporting for:
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(2.2.9)1 Y s. ?* ]; J# z, L1 Y: S
Dimensional Results
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Tube bend geometry
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Fitting confirmation4 h8 h+ g- Z2 D r
Tube size and wall confirmation7 j! j4 G, q; k @
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