DELL audit checklist (SMT)

先发一个 发的太多 说我内容太多超过限制了，DELL audit 可是很有名的哦 SMT行业好多企业招聘都需要要求有这方面经验的优先 有想要的继续发

Component Placement

Checklist

The Procedure
1 Is there an operator Work Instruction for the specific product being built?
2 Is the WI revision controlled and updated?
3 Is the WI readily available to the operator at the station?
4 Does the WI list the machines, equipment, tools, and fixture to be used?
5 Does the WI list the machine and equipment program name and revision to be used?
6 Does the WI list the machine and equipment settings to be used?
7 Does the WI list all the component (P/N, description, location) to be used clearly?
8 Are components that could be placed by Stage 1 or Stage 2 identified on both Work Instruction sets?
9 Does the WI list the PCB P/N and Revision?
10 Is the PCB loading orientation identified? How?
11 Is the machine head number specified on Work Instructions for each component?
12 Is the component feeder type specified on Work Instructions or otherwise for each component package?
13 Is the nozzle type required specified on Work Instructions or otherwise for each component body size?
14 Is the component loading polarity specified clearly?
15 Is the WI simple and clear enough such that an operator with basic training can follow it to perform the job?
The Operator
16 Is the operator certified to perform the operation, or is he/she supervised by a certified operator?
17 Is the operator wearing ESD wrist strap in handling ESD sensitive materials?
18 Is there an updated daily record of operator checking the ESD wrist strap continuity?
19 Is the operator following the WI?
20 Is the operator handling the materials properly to avoid damage or mixing?
21 When handling the PCB or PCBA, is the operator wearing gloves if PCB solder side is touched ?
The Material
22 Do all the parts used match the WI?
23 Are all the parts used identified clearly (P/N, description, location, quantity) such that only correct parts are used?
24 Are all the parts stored properly to avoid mixing and damage?
25 Are all ESD sensitive parts stored in anti-ESD container?
26 Does the WI specified that the operator should check all parts before the operation?
27 Is the component loading set-up cross-checked by another operator before machine start-up?
28 Is there a log signed by the set-up operator and countersigned by the cross check operator before start-up?
29 Is there a log signed on the completion of a board first-off to ensure the first board has been built correctly?
30 Is there a reel change cross-check by another operator before machine restart?
31 Is there a log signed by the operator and countersigned by the cross check operator before machine restart?
32 Is the first board built after a reel change identified so that the reel change may be verified?
The Machine, Equipment, Tool, and Fixture
33 Are the tools, and fixtures properly identified?
34 Do the machines and equipment settings match the WI?
35 Do the machine and equipment program name used match the WI?
36 Are the machines and equipment program protected from unauthorized tampering?
37 Is the Placement operation automated with fiducial camera alignment?
38 Does the machine Programme Name reference its position in the line, i.e. Stage 1 or Stage 2?
39 Are fiducial cameras used to check board positioning before component placement?
40 Are fiducial cameras used to check mounting positioning on fine pitch placement?
41 Have the location of board support pins been recorded or have vacuum blocks been identified?
42 Does the machine use a standby identical set-up to reduce downtime on component exhaust?
43 Is the operation conducted in a enclosed and controlled environment?
44 Is the Placement program generated from CAD data?
45 Is the machine bed free from fallout component?
46 Does the machine flag an impending component exhaust so that a feeder may be loaded and ready?
47 Are attrition rates for each individual feeder monitored hourly? Describe.
48 Is there a specified feeder attrition rate above which action will be taken to reduce?
49 Are attrition rates for each individual nozzle monitored at least once every 2 hours?
50 Is there a specified nozzle attrition rate above which action will be taken to reduce?
51 Is the machine cleaned at least once every 24 hours for fallout components?
52 Are the machines, equipment, tools, and fixture checked at the start of each shift?
53 Are the machines, equipment, tools, and fixture checked after any adjustment or model change?
54 Is there an updated record of the above checking?
55 Is there a comprehensive Preventive Maintenance Plan and updated record?
56 Is there evidence to demonstrate that PM is carried out properly?
The Output
57 Are the PCBA properly identified by their P/N, status, and traceability information?
58 Are the PCBA properly stored to avoid mixing or damage?
59 Are the ESD sensitive PCBA properly stored to avoid ESD damage?
60 Does the operator should check all the products after the operation?
61 Is revision controlled sample, visual aid, or template used to check the outputted board?
62 Do the PCBAs meet the workmanship standard?
63 Are all SMT components machine placed and not hand placed before reflow?
64 Are fallout components sorted and screened to ensure only correct and good parts will be reused?
65 Are all repaired boards identified on repair location for traceability?
66 Are all repaired boards counterchecked by another operator for correct parts, polarity, and placement?
67 Is SPC implemented and the chart updated?
68 Are out of control points actioned?