#16908580.Process Flow Diagram.Delphi -Revised.xls

pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 1 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) values of product characteristics in control plan values of process characteristics in control plan operation 10 - incoming inspecion for raw materials & components 10-1pincoming inspection for pins material diameter hardness surface decarburization layer surface quality chemical elements 10-2keep pins material in stock 10-3 move pins material to cutting dept. identity: material id status: inspection passed or rejected fifo status 10-4pincoming inspection for plates material thickness hardness surface decarburization layer appearance chemical elements 10-5keep plates material in stock 10-6 move plates material to punching dept. identity: material id status: inspection passed or rejected fifo status a m m pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 2 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) a m m m m 10-7pincoming inspection for bushings materails thickness width of the belt hardness appearance chemical compounds 10-8 keep bushing materail in stock 10-9 move bushings materail to reeling site. identity: material id status: inspection passed or rejected fifo status: 10-10pgrease ingredient inspection grease ingredient type grease expiration date 10-11keep grease ingredient in stockstorage temperature: storage humidity: packaging condition: 10-12apply grease to oil furnace operation 20 - parts manufacturing 20-1tcutting the pins from raw material with cutting machine & mould length surface quality feeding distance straightening mold clearance 20-2 move the pins to grinding site. m m pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 3 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) a m m m m 20-3tbushing reeling sitebushing length inner diameter outer diameter appearance juncture slot move bushings materail to burr elimination site 20-5tpunching outer plates from raw material with punching machine. distance between two holes aperture outside diameter mark stamping plate height surface quality aperture brightness 20-6move outer plates to burr elimination site. 20-7tpunching inner plates from raw material with punching machine distance between two holes aperture outside diameter plate height surface quality aperture brightness 20-8move inner plates to burr elimination site. operation 30 - pins grinding into round angle 30-1tuse hex barrel to grind the pins into round angle round angle diameter surface quality rotate speed time proportion of sand and parts pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 4 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) a m m m m 30-2move pins to heat-treatment dept. 30-3touter plates burr elimination siteplate height surface quality rotate speed time proportion of sand and parts 30-4move outer plates to heat-treatment dept. 30-5tinner plates burr elimination siteplate height surface quality rotate speed time proportion of sand and parts 30-6move inner plates to heat-treatment dept. 30-7tbushing burr elimination siteplate height surface quality rotate speed time proportion of sand and parts 30-8move bushings to heat treatment site operation 40 - parts heat- treatment 40-1tquenching & tempering outer plates in continuous mesh belt conveyor furnace surface hardness metallographic quenching temperature quenching time flow capacity tempering temperature tempering time 40-2move outer plates to surface shinning site pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 5 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) a m m m m 40-3tquenching & tempering inner plates in continuous mesh belt conveyor furnace surface hardness metallographic quenching temperature quenching time flow capacity tempering temperature tempering time 40-4move inner plates to surface shinning site 40-5tcarbonizing & quenching the pins in rotate furnace surface hardness depth of carbonization temperature of rotate furnace time in rotate furnace propane gas ammonia gas temperature of temperingfurnace time in tempering furnace 40-6 move the pins to surface shinning step 40-7tcarbonizing & quenching the bushings in rotate furnace surface hardness depth of carbonization temperature of rotate furnace time in rotate furnace propane gas ammonia gas temperature of temperingfurnace time in tempering furnace 40-8move the bushings to surface shinning step operation 50 - parts surface shining 50-1tuse nex barrel to smooth / polish bushings surface quality rotate speed time 50-2keep bushings in stock pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 6 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) a m m m m 50-3tuse nex barrel to smooth / polish pins surface quality rotate speed time 50-4keep pins in stock 50-5tuse nex barrel to smooth / polish outer plates surface quality rotate speed time 50-6move outer plates to surface finishing site 50-7tuse nex barrel to smooth / polish inner plates surface quality rotate speed time 50-8move inner plates to surface finishing site operation 60 - plates surface finishing 60-1touter plates surface finishing as per customers requirements surface qualityrotate speed time 60-2keep outer plates in stock 60-3tinner plates surface finishing as per customers requirements surface qualityrotate speed time pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 7 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) a m m m m 60-4keep inner plates in stock operation 70 - chain assembling 70-1move all parts to assembling dept.identity: material id status: inspection passed or rejected fifo status 70-2pfull inspection of parts no damage, no distortion, abnormal longer or shorter 70-3tassemble the parts into chains with assembling machine inner width between inner plates height of pin tips chain twist flexibility chain length accuracy assembling mold accuracy 70-4move chains to riveting site. operation 80 - chain riveting 80-1trivet the chain pins with riveting machine dimension of rivet riveting quality flexibility riveting sprocket distance riveting sprocket angle 80-2move chains to pre-loading site. pfd no.: q/tsi25-pfd-a-001 hangzhou transailing industrial co., ltd.page: 8 of 9 changeover keyinspection keyprocess flow diagrampart #tsi-25(04c)-a-00 p=producta=automaticcustomer part #16908580 t=toolingm=manualproduct: standard bushing chain 25-1 s=softwarev=visualrev date: june 15th, 2005 d=dunnageq=quality auditprepared by: jeffrey yin l=labelsymbol instructions op- seq fab move store/get inspect rework scrap/ contain changeover operation description class (kpc, qci) significant product characteristics (outputs) class (kcc, qcc) significant process characteristics (inputs) a m m m m m operation 90 - chain pre- loading 90-1tpre-loading the chains with certain forcechain length accuracy predicted loadage time 90-2move chains to inspection area operation 100 - overall inspection 100-1poverall inspection for chains tensile strength chain length torsion force flexibility appearance 100-2move chains to washing & packing dept. operation 110 - cleaning, oiling & packaging 110-1tcleaning the chains ultrasonic washing machinecleaness 110-2move chains to oiling site 110-3tapply grease on ch