00186-CISCO Audit Checklist.xls

cisco audit checklist process steps control and test parameters passneed improvementfail n/a 1 generic requirements for all operations 1.1are personnels trained and certified to do operation? records? 1.2 is there a wi for each operational process? 1.3 place for hold, reject, and acceptable product with clear identification? is the place well defined to avoid mixing of non-conforming and conforming parts? 1.4 first article inspection (fai) - does it contain information in form, fit, function, material property and process to ensure readiness for a new production run? 1.5 is final part used as end of run inspection to compare with fai which can proactively highlight areas for tool maintenance or correction? 1.6 is spc applied on critical process parameter or selected part specification such as process control dimension to ensure a stable process? 1.7 is spc data collected at appropriate interval with valid sample size to plot chart including nominal, tolerance, and control limits? 2 incoming material 2.1part qualification and disqualification documents 2.2part inspection and test documents 2.3 statistical sampling inspection methods used to determine skip lot acceptance (i.e. military standard 105e, aql, aoql, etc.) 2.4 visual system that defines material status 2.5 a documented supplier corrective action request (scar) system exists to notify and obtain a response regarding non-conforming incoming materials. 2.6 reject material flow and procedure 2.7 do the inspection records include part number, revision, date, lot number, purchase order number, lot quantity, inspection quantity, inspector number, and status? 2.8 supplier certification program 2.9 wis for receiving inspection, product sample plan, skip lot aceptance, clca (closed loop corrective action ), mrb (material review board ) material control, etc. 2.10 is inventory managed on first in / first out (fifo) basis. is inventory periodically cycle counted for accuracy and to ensure fifo process is being executed. are records available to verify cycle counts occur?. 3 handling of electronics components and board assemblies 3.1 esd procedure - is esd monitored on a daily basis including personel, materials, equipments, esd bag with record? 3.2 esd gears and esd safe work areas 4 molding 4.1 is an inspection fixture used to check dimensional data or as a go/no-go gauge for fast, effective measurement? 4.2 is spc data timely feedback to production for monitoring and used as line stop criteria? 4.3 is operator levels inspection report generated and defective parts reviewed by qc for clca? 4.4 has optimal process setting been generated by methods like doe (design of experiments) and if machine is selcted based on consideration of part/tool design, part quality, quality goal, and tool life? do records evidence the doe? 4.5 are material dryer process parameters monitored and process control documents posted by dryers (point of use)? 4.6 are procedures available which define periodical maintenance of injection molding machines. are these procedures performed according to manufacturers recommendation. are records available which verify maintenance has occurred?. 4.7 are procedures available which define preventative maintenance of molds. are these procedures performed according to manufacturers recommendation. are records available which verify maintenance has occurred?. 4.8 does in-house tool shop has capability to perform unscheduled maintenance adhesive quality/quantity; magnet : defect analysis, inspection data and ca, 7.11 coil/pcba assembly - defect analysis , inspection data and ca 7.12 spc control on crimped wiring assembly? torque and pull strength testing to ensure crimping quality. 7.13 fan hub pressfit assembly - is there a defined in process check on torque and/or pull strength to ensure process reliability? 7.14 calibration records on fastener drivers, hand soldering machine, electrical testers, etc.? 7.15 balancing: where do balancing steps occur in the process ? are fans dynamically balanced on their own shafts? besides hearing check for abnormal noise are there other manual/automatic balancing procedures? what is the level of balancing? calibration records of balancing machines? defect analysis, inspection data, and ca? 7.16 final assembly - defect analysis ,test data, and ca 8 in process quality control audit 8.1 does the supplier understand and use quality planing? 8.2 are in-process inspections, test operations, and processes properly specified? 8.3 preventive maintenance on equipment and facility? 8.4 work areas uncluttered and free of excess work in process, supplies, etc. ? is environment good and comfortable to produce and guarantee quality work? 9 outgoing quality 9.1 audit data, document 9.2 out of box audit? 9.3 is sampling plan set with consideration of outgoing quality level and target? 9.4 aging test 9.5 critical dimensions check? 9.6 reject criteria and ca 10 reliability testing: samples, equipments; standards (iec, mil,ansi, amca, etc.); testing methods; pass and fail criteria 10.1number of samples per test 10.2 temperature cycling 10.3 low temperature 10.4 high temperature 10.5 humidity tesing - test condition, criteria of pass or fail 10.6 locked motor 10.7 shock and vibration 10.8 drop test 10.9 life test 10.10 airflow/static pressure 10.11 dielectric 10.12 insulation 10.13 waterproof 10.14 dustproof 10.15 fan noise tests include: sound pressure level; sound power (1/3 octave band); sound quality(loudness, sharpness,roughness, tonality) 10.16 bearing test (abnormal waveform detection, audible noise, frequency range observations) 10.17 halt/hass testing to detect weakness and/or make design more robust? 11 tools and equipments 11.1 check preventive maintenance schedule and log 11.2 ch