?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PERANCANGAN+ULANG+DAN+PENGASAHAN+PAHAT+ULIR+KORTIKAL+MENGGUNAKAN+METODE+REVERSE+ENGINEERING&rft.creator=+Deky+Nanda++Radigo+Putra%2C+1715021020&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=%0D%0AREDESIGN+AND+SHARING+OF+CORTICAL+THREAD+TOOLS+USING+REVERSE+ENGINEERING+METHOD%0D%0A%0D%0ABy%0D%0A%0D%0ADEKY+NANDA+RADIGO+PUTRA%0D%0A%0D%0ACutting+tools+is+one+of+the+tools+that+need+to+be+considered+in+the+lathe+process+because+the+chisel+has+an+age+that+can+affect+its+performance.+A+good+chisel+must+have+certain+properties+in+order+to+be+used+to+make+a+good+quality+(correct+size)+product.+The+three+main+parameters+in+each+lathe+process+are+spindle+speed%2C+feed%2C+and+depth+of+cut.+The+screw+tool+consists+of+several+types+of+tools%2C+the+only+one+being+the+cortical+screw+tool.+A+cortical+screw+chisel+is+a+screw+chisel+used+to+make+implant+threaded+bolts.+The+manufacture+of+cortical+threads+is+not+the+same+as+the+manufacture+of+matrix+threads+where+the+process+of+making+cortical+threads+is+carried+out+by+a+whirling+process.+Whirling+is+a+process+in+which+the+tool+rotates+while+cutting+the+workpiece+at+a+certain+level+along+the+longitudinal+to+produce+a+helical+shape.+This+whirling+method+has+several+advantages%2C+namely+the+process+of+making+cortical+threads+can+be+done+quickly+and+does+not+require+much+time.+This+researcher+will+use+a+reverse+engineering+method+to+make+a+cortical+screw+lathe+chisel+design+that+is+simpler+and+at+an+affordable+price.+In+the+tool+design+process%2C+this+is+done+using+the+Inventor+Autodex+2014+modeling+application+which+refers+to+the+standard+ISO+5835+cortical+thread+data+so+that+the+design+parametrics+are+obtained+that+will+facilitate+the+cortical+thread+chisel+cloning+process+later.+After+comparing+the+design+using+the+Inventor+2014+application+and+the+original+workpiece%2C+the+results+obtained+are+relatively+the+same.+Then+in+the+parametric+design+process+which+refers+to+the+standard+table+of+cortical+threads+ISO+5835.+To+prove+the+correctness+of+the+design+that+has+been+made%2C+the+tool+dimensions+are+enlarged+using+a+ratio+of+1%3A5.+Initial+values+of+parametric+design+do+10%2C+d1+10%2C+d2+100%2C+d3+0%2C+d4+3+degrees%2C+d5+10%2C+d6+0%2C+d7+12+degrees%2C+d8+0%2C+d9+8+degrees%2C+d10+0%2C+d11+35%2C+d12+3%2C+d13+1.2%2C+d14+0.9%2C+d15+3%2C+d16+0.8+and+d17+0.3+after+being+enlarged+with+a+ratio+of+1%3A5+then+the+values+obtained+are+do+50%2C+d1+50%2C+d2+500%2C+d3+0%2C+d4+15+degrees%2C+d5+50%2C+d6+0%2C+d7+12+degrees%2C+d8+0+%2C+d9+8+degrees%2C+d10+0%2C+d11+35+degrees%2C+d12+3+degrees%2C+d13+6%2C+d14+4.5%2C+d15+3%2C+d16+5+and+d17+1.5.+From+the+parametric+design+dimension+data%2C+it+can+be+concluded+that+when+the+value+of+the+d0+function+is+replaced%2C+the+other+function+values+will+automatically+change+following+the+comparison+of+the+value+of+the+d0+function+itself.%0D%0A%0D%0AKeywords+%3A+cortical+screw+lathe%2C+whirling%2C+inventor%2C+reverse+engineering%2Cparametric+design.%0D%0A&rft.publisher=TEKNIK&rft.date=2022-08-05&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F64556%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F64556%2F2%2FSKRIPSI%2520FULL..pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F64556%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN..pdf&rft.identifier=+++Deky+Nanda+Radigo+Putra%2C+1715021020++(2022)+PERANCANGAN+ULANG+DAN+PENGASAHAN+PAHAT+ULIR+KORTIKAL+MENGGUNAKAN+METODE+REVERSE+ENGINEERING.++TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F64556%2F