{"id":"https://openalex.org/keywords/machine-tool-column","display_name":"machine tool column","description":"A structural member of a machine tool that supports and positions components such as the spindle or guides.","display_name_alternatives":["machine tool columns","column of a machine tool"],"ids":{"openalex":"https://openalex.org/keywords/machine-tool-column","wikidata":null},"primary_topic":{"id":"https://openalex.org/T13451","display_name":"Mechanical Engineering Research and Applications","score":0.3845,"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/T13451","display_name":"Mechanical Engineering Research and Applications","score":0.3845,"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/T13113","display_name":"Engineering Technology and Methodologies","score":0.1234,"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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.0828,"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/T11115","display_name":"Topology Optimization in Engineering","score":0.0825,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":123,"cited_by_count":406,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/machine-tool-column","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}