{"id":"https://openalex.org/W7223780415","doi":"https://doi.org/10.61445/8m46ye85","title":"Optimization of Screw Conveyor Maintenance Using the Total Productive Maintenance (TPM) Method at PT Semen Padang","display_name":"Optimization of Screw Conveyor Maintenance Using the Total Productive Maintenance (TPM) Method at PT Semen Padang","publication_year":2026,"publication_date":"2026-10-26","ids":{"openalex":"https://openalex.org/W7223780415","doi":"https://doi.org/10.61445/8m46ye85"},"language":"en","primary_location":{"id":"pmh:oai:ojs2.journal.tofedu.or.id:article/2396","doi":"https://doi.org/10.61445/8m46ye85","is_oa":true,"landing_page_url":"https://journal.tofedu.or.id/index.php/index/article/view/2396","pdf_url":null,"source":{"id":"https://openalex.org/S4387292644","display_name":"TOFEDU The Future of Education Journal","issn_l":"2961-7553","issn":["2961-7553","2963-8135"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.61445/0bq7cm57","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://journal.tofedu.or.id/index.php/index/article/view/2396","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5159973296","display_name":"Irsyad Wahyudi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wahyudi, Irsyad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066215659","display_name":"Mukhnizar Mukhnizar","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mukhnizar, Mukhnizar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5140389341","display_name":"Zulkarnain Zulkarnain","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zulkarnain, Zulkarnain","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.86020177,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.8076000213623047,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10780","display_name":"Reliability and Maintenance Optimization","score":0.8076000213623047,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T13706","display_name":"Management and Optimization Techniques","score":0.11990000307559967,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13341","display_name":"Belt Conveyor Systems Engineering","score":0.025200000032782555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/screw-conveyor","display_name":"screw conveyor","score":0.9710000157356262},{"id":"https://openalex.org/keywords/total-productive-maintenance","display_name":"total productive maintenance","score":0.847000002861023},{"id":"https://openalex.org/keywords/preventive-maintenance","display_name":"preventive maintenance","score":0.9750000238418579},{"id":"https://openalex.org/keywords/maintenance-optimization","display_name":"maintenance optimization","score":0.9269999861717224},{"id":"https://openalex.org/keywords/conveyor-speed","display_name":"conveyor speed","score":0.9259999990463257},{"id":"https://openalex.org/keywords/bearing-condition","display_name":"bearing condition","score":0.4620000123977661},{"id":"https://openalex.org/keywords/inspection-checklists","display_name":"inspection checklists","score":0.7129999995231628},{"id":"https://openalex.org/keywords/maintenance-documentation","display_name":"maintenance documentation","score":0.9649999737739563},{"id":"https://openalex.org/keywords/equipment-reliability","display_name":"equipment reliability","score":0.6600000262260437}],"concepts":[{"id":"https://openalex.org/C24090081","wikidata":"https://www.wikidata.org/wiki/Q1043452","display_name":"Preventive maintenance","level":2,"score":0.8167999982833862},{"id":"https://openalex.org/C3285680","wikidata":"https://www.wikidata.org/wiki/Q1757670","display_name":"Total productive maintenance","level":3,"score":0.8050000071525574},{"id":"https://openalex.org/C4402595","wikidata":"https://www.wikidata.org/wiki/Q1043452","display_name":"Planned maintenance","level":2,"score":0.5159000158309937},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.49540001153945923},{"id":"https://openalex.org/C70452415","wikidata":"https://www.wikidata.org/wiki/Q3182448","display_name":"Predictive maintenance","level":2,"score":0.4952000081539154},{"id":"https://openalex.org/C2776907094","wikidata":"https://www.wikidata.org/wiki/Q1043452","display_name":"Condition-based maintenance","level":2,"score":0.4860999882221222},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.44029998779296875},{"id":"https://openalex.org/C3019173896","wikidata":"https://www.wikidata.org/wiki/Q2078905","display_name":"Trouble shooting","level":2,"score":0.4154999852180481},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.41130000352859497},{"id":"https://openalex.org/C176871988","wikidata":"https://www.wikidata.org/wiki/Q72313","display_name":"Electric motor","level":2,"score":0.3546999990940094},{"id":"https://openalex.org/C2775846686","wikidata":"https://www.wikidata.org/wiki/Q643012","display_name":"Condition monitoring","level":2,"score":0.34040001034736633},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.3357999920845032},{"id":"https://openalex.org/C129529059","wikidata":"https://www.wikidata.org/wiki/Q2291518","display_name":"Corrective maintenance","level":3,"score":0.3183000087738037},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.30820000171661377},{"id":"https://openalex.org/C23725684","wikidata":"https://www.wikidata.org/wiki/Q616377","display_name":"Maintenance engineering","level":2,"score":0.30379998683929443},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.27799999713897705},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.27309998869895935},{"id":"https://openalex.org/C14922295","wikidata":"https://www.wikidata.org/wiki/Q7097783","display_name":"Operational maintenance","level":4,"score":0.25519999861717224},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.25270000100135803}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ojs2.journal.tofedu.or.id:article/2396","doi":"https://doi.org/10.61445/8m46ye85","is_oa":true,"landing_page_url":"https://journal.tofedu.or.id/index.php/index/article/view/2396","pdf_url":null,"source":{"id":"https://openalex.org/S4387292644","display_name":"TOFEDU The Future of Education Journal","issn_l":"2961-7553","issn":["2961-7553","2963-8135"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.61445/0bq7cm57","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ojs2.journal.tofedu.or.id:article/2396","doi":"https://doi.org/10.61445/8m46ye85","is_oa":true,"landing_page_url":"https://journal.tofedu.or.id/index.php/index/article/view/2396","pdf_url":null,"source":{"id":"https://openalex.org/S4387292644","display_name":"TOFEDU The Future of Education Journal","issn_l":"2961-7553","issn":["2961-7553","2963-8135"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.61445/0bq7cm57","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"score":0.8970999717712402,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7168845956","https://openalex.org/W7155367535","https://openalex.org/W4416099557","https://openalex.org/W6986661843","https://openalex.org/W7076969534","https://openalex.org/W4241688912","https://openalex.org/W4382990589","https://openalex.org/W4412009966","https://openalex.org/W3022960506","https://openalex.org/W3111188819"],"abstract_inverted_index":{"Maintenance":[0,27,171],"of":[1,9,24,49,178],"the":[2,6,22,66,80,97,106,118,176],"screw":[3,50,82,98,107,190],"conveyor":[4,51,83,108,191],"at":[5],"Packing":[7],"Plant":[8],"PT":[10],"Semen":[11],"Padang":[12],"is":[13,173],"examined":[14],"through":[15,38,147,175],"component":[16,39],"condition,":[17,89],"preventive":[18,60,140],"maintenance":[19,33,45,149,161,182,186],"practices,":[20],"and":[21,44,47,53,58,72,99,151,156,163,184],"implementation":[23,143],"Total":[25],"Productive":[26],"(TPM)":[28],"as":[29],"a":[30],"basis":[31],"for":[32],"optimization.":[34],"Data":[35],"were":[36,85,94],"collected":[37],"observation,":[40],"interviews":[41],"with":[42],"operators":[43],"technicians,":[46],"measurements":[48],"speed":[52,109],"electric":[54,73,119],"motor":[55,120],"current":[56,121],"before":[57],"after":[59,129],"maintenance.":[61,141],"The":[62,75,101],"observed":[63],"components":[64,84],"included":[65],"screw,":[67],"housing,":[68],"shaft,":[69],"bearing,":[70],"gearbox,":[71],"motor.":[74],"observation":[76],"results":[77,103],"showed":[78,104],"that":[79,105],"main":[81],"generally":[86],"in":[87,136,154],"good":[88],"although":[90],"cement":[91],"material":[92],"deposits":[93],"found":[95],"on":[96],"housing.":[100],"measurement":[102],"increased":[110],"from":[111,123],"69.2":[112],"rpm":[113],"to":[114,126,168,188],"70.8":[115],"rpm,":[116],"while":[117],"decreased":[122],"15.6":[124],"A":[125,128],"14.2":[127],"cleaning.":[130,157],"These":[131],"changes":[132],"indicate":[133],"an":[134],"improvement":[135],"operating":[137],"conditions":[138],"following":[139],"TPM":[142],"was":[144],"carried":[145],"out":[146],"planned":[148],"activities":[150],"operator":[152],"involvement":[153],"inspection":[155,159,179],"However,":[158],"checklists,":[160,180],"documentation,":[162,183],"periodic":[164,185],"evaluation":[165,187],"still":[166],"need":[167],"be":[169],"improved.":[170],"optimization":[172],"proposed":[174],"preparation":[177],"improved":[181],"maintain":[189],"reliability.":[192]},"counts_by_year":[],"updated_date":"2026-10-29T09:56:32.521200","created_date":"2026-10-28T00:00:00"}
