Operation BWP Issue 2.pdf - 第24页

24 Issue 2, Nov 14 Operation Checkl ist (Continued) Tooling  Correct type  Set up correctl y  Stencil support used  Clean and free f rom damage  Storage adequat e Comm ents: Pre-Production  TCU / ECU s witched on ,…

Issue 2, Nov 14

Operation Checklist

Product name:

Customer:

Line:

Shift(s)

Material description:

Stencil ser. No.

Reviewers name(s):

Date of Review:

Print Material

 Gloves and PPE used

 Correct quantity on stencil

 Acclimatised

 Within use by date

Comments:

Stencil

 Matches product (check revisions)

 Clean and free from damage

 Fiducials in good condition

 Storage adequate

Comments:

Boards

 Clean and free from damage

 Flat

 Handled correctly (gloves used)

Comments:

Squeegees / ProFlow

 Correct type (squeegee / head + wiper)

 Correct length

 Paste deflectors / Skis fitted correctly

 Clean and free from damage

 Storage adequate

Comments:

Issue 2, Nov 14

Operation Checklist (Continued)

Tooling

 Correct type

 Set up correctly

 Stencil support used

 Clean and free from damage

 Storage adequate

Comments:

Pre-Production

 TCU / ECU switched on , cables

connected, temperature matches

process spec.

 USC vacuum unit switched on, cables

connected

 Board clamps in good condition

Comments:

During production

 Surface clean after print stroke

 Tramlines scooped up regularly

 Regular, small top ups of material

 USC pushes stencil upwards during clean

Comments:

Consumables

 Spare paper roll close to machine

 Solvent funnel close to machine

 Adequate quantity of acclimatised material

available

Comments:

Housekeeping

 Daily maintenance performed

 Cleaning materials available (gloves,

solvent, spatulas etc)

Comments:

Actions:

Owners:

Timescales:

Issue 2, Nov 14

NOTES: