{"id":"https://openalex.org/W7225876396","doi":"https://doi.org/10.30811/jpl.v24i5.9941","title":"Injection molding process optimization for PMMA lens manufacturing through machine tonnage migration: a comparative industrial study","display_name":"Injection molding process optimization for PMMA lens manufacturing through machine tonnage migration: a comparative industrial study","publication_year":2026,"publication_date":"2026-10-30","ids":{"openalex":"https://openalex.org/W7225876396","doi":"https://doi.org/10.30811/jpl.v24i5.9941"},"language":"en","primary_location":{"id":"doi:10.30811/jpl.v24i5.9941","doi":"https://doi.org/10.30811/jpl.v24i5.9941","is_oa":true,"landing_page_url":"https://doi.org/10.30811/jpl.v24i5.9941","pdf_url":"https://e-jurnal.pnl.ac.id/polimesin/article/download/9941/6610","source":{"id":"https://openalex.org/S4210238377","display_name":"Jurnal POLIMESIN","issn_l":"1693-5462","issn":["1693-5462","2549-1199"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405254668","host_organization_name":"Politeknik Negeri Lhokseumawe","host_organization_lineage":["https://openalex.org/I4405254668"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Polimesin","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W7225876396"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://e-jurnal.pnl.ac.id/polimesin/article/download/9941/6610","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085378766","display_name":"Dodi Mulyadi","orcid":"https://orcid.org/0000-0002-7539-9584","observed_orcids":["https://orcid.org/0000-0002-7539-9584"]},"institutions":[{"id":"https://openalex.org/I4405255078","display_name":"Universitas Buana Perjuangan Karawang","ror":"https://ror.org/02khkrx67","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405255078"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Dodi Mulyadi","raw_affiliation_strings":["Universitas Buana Perjuangan Karawang, Jawa Barat, 41361"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Buana Perjuangan Karawang, Jawa Barat, 41361","institution_ids":["https://openalex.org/I4405255078"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161537103","display_name":"Amir Amir","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405255078","display_name":"Universitas Buana Perjuangan Karawang","ror":"https://ror.org/02khkrx67","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405255078"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Amir Amir","raw_affiliation_strings":["Universitas Buana Perjuangan Karawang, Jawa Barat, 41361"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Buana Perjuangan Karawang, Jawa Barat, 41361","institution_ids":["https://openalex.org/I4405255078"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018855701","display_name":"Rizki Aulia Nanda","orcid":"https://orcid.org/0000-0001-7130-1394","observed_orcids":["https://orcid.org/0000-0001-7130-1394"]},"institutions":[{"id":"https://openalex.org/I4405255078","display_name":"Universitas Buana Perjuangan Karawang","ror":"https://ror.org/02khkrx67","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405255078"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Rizki Aulia Nanda","raw_affiliation_strings":["Universitas Buana Perjuangan Karawang, Jawa Barat, 41361"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Buana Perjuangan Karawang, Jawa Barat, 41361","institution_ids":["https://openalex.org/I4405255078"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025252923","display_name":"Karyadi Karyadi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405255078","display_name":"Universitas Buana Perjuangan Karawang","ror":"https://ror.org/02khkrx67","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405255078"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Karyadi Karyadi","raw_affiliation_strings":["Universitas Buana Perjuangan Karawang, Jawa Barat, 41361"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Buana Perjuangan Karawang, Jawa Barat, 41361","institution_ids":["https://openalex.org/I4405255078"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053275371","display_name":"Agus Supriyanto","orcid":"https://orcid.org/0000-0002-6430-6805","observed_orcids":["https://orcid.org/0000-0002-6430-6805","https://orcid.org/0009-0003-7077-6883"]},"institutions":[{"id":"https://openalex.org/I4405255078","display_name":"Universitas Buana Perjuangan Karawang","ror":"https://ror.org/02khkrx67","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405255078"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Agus Supriyanto","raw_affiliation_strings":["Universitas Buana Perjuangan Karawang, Jawa Barat, 41361"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Buana Perjuangan Karawang, Jawa Barat, 41361","institution_ids":["https://openalex.org/I4405255078"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074499178","display_name":"Nana Rahdiana","orcid":"https://orcid.org/0000-0002-1882-3959","observed_orcids":["https://orcid.org/0000-0002-1882-3959"]},"institutions":[{"id":"https://openalex.org/I4405255078","display_name":"Universitas Buana Perjuangan Karawang","ror":"https://ror.org/02khkrx67","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405255078"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Nana Rahdiana","raw_affiliation_strings":["Universitas Buana Perjuangan Karawang, Jawa Barat, 41361"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Buana Perjuangan Karawang, Jawa Barat, 41361","institution_ids":["https://openalex.org/I4405255078"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056940866","display_name":"Ade Suhara","orcid":"https://orcid.org/0000-0001-9544-4955","observed_orcids":["https://orcid.org/0000-0001-9544-4955"]},"institutions":[{"id":"https://openalex.org/I4405255078","display_name":"Universitas Buana Perjuangan Karawang","ror":"https://ror.org/02khkrx67","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405255078"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ade Suhara","raw_affiliation_strings":["Universitas Buana Perjuangan Karawang, Jawa Barat, 41361"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universitas Buana Perjuangan Karawang, Jawa Barat, 41361","institution_ids":["https://openalex.org/I4405255078"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405255078"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"24","issue":"5","first_page":"901","last_page":"901"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12080","display_name":"Injection Molding Process and Properties","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12080","display_name":"Injection Molding Process and Properties","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10389","display_name":"Polymer crystallization and properties","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/injection-molding-process-optimization","display_name":"injection molding process optimization","score":0.8659999966621399},{"id":"https://openalex.org/keywords/barrel-temperature","display_name":"barrel temperature","score":0.7649999856948853},{"id":"https://openalex.org/keywords/cycle-time-reduction","display_name":"cycle time reduction","score":0.8289999961853027},{"id":"https://openalex.org/keywords/negative-binomial-regression","display_name":"negative binomial regression","score":0.7360000014305115},{"id":"https://openalex.org/keywords/production-efficiency","display_name":"production efficiency","score":0.47600001096725464},{"id":"https://openalex.org/keywords/product-yield","display_name":"product yield","score":0.5220000147819519}],"concepts":[{"id":"https://openalex.org/C67558686","wikidata":"https://www.wikidata.org/wiki/Q1770806","display_name":"Molding (decorative)","level":2,"score":0.6463000178337097},{"id":"https://openalex.org/C526921623","wikidata":"https://www.wikidata.org/wiki/Q190117","display_name":"Automotive industry","level":2,"score":0.5249999761581421},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.5217999815940857},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.49480000138282776},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4196999967098236},{"id":"https://openalex.org/C93228742","wikidata":"https://www.wikidata.org/wiki/Q7247312","display_name":"Process variable","level":3,"score":0.41839998960494995},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.40540000796318054},{"id":"https://openalex.org/C115952470","wikidata":"https://www.wikidata.org/wiki/Q332172","display_name":"Process optimization","level":2,"score":0.382099986076355},{"id":"https://openalex.org/C31081114","wikidata":"https://www.wikidata.org/wiki/Q881884","display_name":"Blow molding","level":3,"score":0.37549999356269836},{"id":"https://openalex.org/C2778993590","wikidata":"https://www.wikidata.org/wiki/Q260606","display_name":"Injection moulding","level":2,"score":0.3666999936103821},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.35740000009536743},{"id":"https://openalex.org/C83469408","wikidata":"https://www.wikidata.org/wiki/Q2036525","display_name":"Taguchi methods","level":2,"score":0.3479999899864197},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.3375000059604645},{"id":"https://openalex.org/C110120631","wikidata":"https://www.wikidata.org/wiki/Q1756282","display_name":"Injection molding machine","level":3,"score":0.3370000123977661},{"id":"https://openalex.org/C172227984","wikidata":"https://www.wikidata.org/wiki/Q1400397","display_name":"Barrel (horology)","level":2,"score":0.31049999594688416},{"id":"https://openalex.org/C91439571","wikidata":"https://www.wikidata.org/wiki/Q1279773","display_name":"Process capability","level":3,"score":0.3052999973297119},{"id":"https://openalex.org/C12302492","wikidata":"https://www.wikidata.org/wiki/Q1752097","display_name":"Setpoint","level":2,"score":0.30390000343322754},{"id":"https://openalex.org/C65185188","wikidata":"https://www.wikidata.org/wiki/Q107775","display_name":"Streak","level":2,"score":0.29269999265670776},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.28600001335144043},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C155386361","wikidata":"https://www.wikidata.org/wiki/Q1649571","display_name":"Process control","level":3,"score":0.26829999685287476},{"id":"https://openalex.org/C2989464291","wikidata":"https://www.wikidata.org/wiki/Q146123","display_name":"Polymethyl methacrylate","level":3,"score":0.26510000228881836},{"id":"https://openalex.org/C113644684","wikidata":"https://www.wikidata.org/wiki/Q1356717","display_name":"Statistical process control","level":3,"score":0.2644999921321869},{"id":"https://openalex.org/C192097918","wikidata":"https://www.wikidata.org/wiki/Q917714","display_name":"Scrap","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.25999999046325684},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2572999894618988},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.2565000057220459},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2524999976158142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.30811/jpl.v24i5.9941","doi":"https://doi.org/10.30811/jpl.v24i5.9941","is_oa":true,"landing_page_url":"https://doi.org/10.30811/jpl.v24i5.9941","pdf_url":"https://e-jurnal.pnl.ac.id/polimesin/article/download/9941/6610","source":{"id":"https://openalex.org/S4210238377","display_name":"Jurnal POLIMESIN","issn_l":"1693-5462","issn":["1693-5462","2549-1199"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405254668","host_organization_name":"Politeknik Negeri Lhokseumawe","host_organization_lineage":["https://openalex.org/I4405254668"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Polimesin","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.30811/jpl.v24i5.9941","doi":"https://doi.org/10.30811/jpl.v24i5.9941","is_oa":true,"landing_page_url":"https://doi.org/10.30811/jpl.v24i5.9941","pdf_url":"https://e-jurnal.pnl.ac.id/polimesin/article/download/9941/6610","source":{"id":"https://openalex.org/S4210238377","display_name":"Jurnal POLIMESIN","issn_l":"1693-5462","issn":["1693-5462","2549-1199"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405254668","host_organization_name":"Politeknik Negeri Lhokseumawe","host_organization_lineage":["https://openalex.org/I4405254668"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Jurnal Polimesin","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225876396.pdf","grobid_xml":"https://content.openalex.org/works/W7225876396.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1971785790","https://openalex.org/W2014133028","https://openalex.org/W2059944464","https://openalex.org/W2213727076","https://openalex.org/W2344738892","https://openalex.org/W2489266123","https://openalex.org/W2921807989","https://openalex.org/W3000602687","https://openalex.org/W4213346612","https://openalex.org/W4292943141","https://openalex.org/W4293777720","https://openalex.org/W4297988561","https://openalex.org/W4401641526","https://openalex.org/W4402068363","https://openalex.org/W4403380517","https://openalex.org/W4408958066","https://openalex.org/W7122686927","https://openalex.org/W7150878937","https://openalex.org/W7154499388"],"related_works":[],"abstract_inverted_index":{"The":[0,121,221],"manufacturing":[1],"of":[2,14,31,73],"optical":[3],"automotive":[4,38],"lamp":[5],"lenses":[6],"using":[7,110],"polymethyl":[8],"methacrylate":[9],"(PMMA)":[10],"requires":[11],"precise":[12],"control":[13],"injection":[15,32,53,103,245],"molding":[16,33,54],"parameters":[17,35,232],"to":[18,56,86,88,131,140,152,156,166,176,185,195],"ensure":[19],"consistent":[20],"visual":[21,239],"quality":[22,240],"and":[23,101,143,212,238],"production":[24,66,119,161,172,234],"efficiency.":[25],"This":[26],"study":[27],"investigates":[28],"the":[29,64,68,74,145],"optimization":[30,93],"process":[34,123,236],"for":[36],"an":[37,157],"headlamp":[39],"lens":[40],"(PMMA":[41],"Clear":[42],"Sumipex":[43],"MH011,":[44],"two-cavity":[45],"mold)":[46],"through":[47],"machine":[48,55,76,227],"migration":[49],"from":[50,137,149,163,174,183,193],"a":[51,57,116,206],"450-ton":[52,75],"Toshiba":[58],"EC650SX":[59],"III":[60],"650-ton":[61],"machine.":[62],"Under":[63],"initial":[65],"conditions,":[67],"limited":[69],"screw":[70],"drive":[71],"capacity":[72,228],"resulted":[77],"in":[78,159,242],"excessive":[79],"charging":[80],"torque,":[81],"requiring":[82],"barrel":[83,98],"temperatures":[84],"up":[85],"291\u00b0C":[87],"maintain":[89],"stable":[90],"plastication.":[91],"Process":[92],"included":[94],"runner":[95,125],"system":[96],"modification,":[97],"temperature":[99],"reconfiguration,":[100],"multistage":[102],"speed":[104],"optimization.":[105],"Production":[106],"performance":[107,241],"was":[108],"evaluated":[109],"actual":[111,146],"industrial":[112,243],"data":[113],"collected":[114],"over":[115],"continuous":[117],"24-hour":[118,170],"period.":[120],"optimized":[122,230],"reduced":[124,192],"weight":[126],"by":[127],"27%":[128],"(53.66":[129],"g":[130],"39.20":[132],"g),":[133],"shortened":[134],"fill":[135],"time":[136,148],"7.61":[138],"s":[139,151],"4.88":[141],"s,":[142,154],"decreased":[144],"cycle":[147],"69.0":[150],"61.9":[153],"corresponding":[155],"increase":[158],"theoretical":[160],"rate":[162],"approximately":[164],"52":[165],"58":[167],"shots/h.":[168],"Actual":[169],"gross":[171],"increased":[173],"2,406":[175],"2,496":[177],"pieces.":[178],"Product":[179],"yield":[180],"also":[181],"improved":[182],"88.23%":[184],"93.72%,":[186],"while":[187],"silver":[188,213],"streak":[189,214],"defects":[190],"were":[191],"153":[194],"26":[196],"occurrences":[197],"(83%":[198],"reduction).":[199],"A":[200],"negative":[201],"binomial":[202],"regression":[203],"analysis":[204],"showed":[205],"significant":[207],"association":[208],"between":[209],"machine/process":[210],"configuration":[211],"occurrence":[215],"(IRR":[216],"=":[217],"5.89,":[218],"p":[219],"0.001).":[220],"results":[222],"indicate":[223],"that":[224],"combining":[225],"higher":[226],"with":[229],"processing":[231],"improves":[233],"efficiency,":[235],"stability,":[237],"PMMA":[244],"molding.":[246]},"counts_by_year":[],"updated_date":"2026-11-14T11:04:58.165337","created_date":"2026-11-13T00:00:00"}
