{"id":{"repo_id":"uoit","oai_identifier":"oai:ontariotechu.scholaris.ca:10155/1745"},"canonical_url":"https://search.dev.ndltd.org/etd/uoit/oai:ontariotechu.scholaris.ca:10155/1745","repository":{"repo_id":"uoit","name":"Ontario Institute of Technology","base_url":"https://ontariotechu.scholaris.ca/server/oai/request"},"display":{"title":"The design and development of a Spark Assisted Chemical Engraving system with force feedback control","abstract":"Spark Assisted Chemical Engraving is a hybrid micromachining method capable of machining micro-holes and micro-channels on non-conductive substrates. This thesis centers around the design of a mechatronics system for precision manufacturing using SACE technology. The setup consists of a machining head and a processing cell. The electronics of the system are implemented on printed circuit boards and embodied in a well-ventilated box that connects the different components of the system. A current probe adapter that enables the reading of the current signal is designed. The system is modeled and controlled, and a force sensor that can detect machining forces is developed. A force-feedback drilling technique is implemented, where the machining continues with minimal contact forces (less than 200 mN). A preliminary study on characterizing the surface quality of machined holes was conducted, and a model that can characterize the surface texture of machined holes is developed.","abstract_html":"Spark Assisted Chemical Engraving is a hybrid micromachining method capable of machining micro-holes and micro-channels on non-conductive substrates. This thesis centers around the design of a mechatronics system for precision manufacturing using SACE technology. The setup consists of a machining head and a processing cell. The electronics of the system are implemented on printed circuit boards and embodied in a well-ventilated box that connects the different components of the system. A current probe adapter that enables the reading of the current signal is designed. The system is modeled and controlled, and a force sensor that can detect machining forces is developed. A force-feedback drilling technique is implemented, where the machining continues with minimal contact forces (less than 200 mN). A preliminary study on characterizing the surface quality of machined holes was conducted, and a model that can characterize the surface texture of machined holes is developed.","abstract_has_math":false,"creators":["Bassyouni, Zahraa Hassan"],"institution":"University of Ontario Institute of Technology","degree_name":"Master of Applied Science (MASc)","degree_level":null,"degree_discipline":"Mechanical Engineering","degree_department":null,"school":null,"contributors":[],"advisors":["Abou Ziki, Jana"],"committee_chairs":[],"committee_members":[],"year":2023,"date_issued":"2023-12-01","date_published":"2023-12-01","updated_at":"2026-07-24T05:35:36Z","subjects":["SACE","ECDM","Micro-machining","Force-feedback","Texture"],"languages":["en"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/10155/1745","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Abou Ziki, Jana"]},{"key":"dc:creator","label":"Author","values":["Bassyouni, Zahraa Hassan"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2024-02-27T15:49:43Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2024-02-27T15:49:43Z"]},{"key":"dc:date.issued","label":"Date","values":["2023-12-01"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Mechanical Engineering"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Applied Science (MASc)"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Ontario Institute of Technology"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["SACE","ECDM","Micro-machining","Force-feedback","Texture"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/10155/1745"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Spark Assisted Chemical Engraving is a hybrid micromachining method capable of machining micro-holes and micro-channels on non-conductive substrates. This thesis centers around the design of a mechatronics system for precision manufacturing using SACE technology. The setup consists of a machining head and a processing cell. The electronics of the system are implemented on printed circuit boards and embodied in a well-ventilated box that connects the different components of the system. A current probe adapter that enables the reading of the current signal is designed. The system is modeled and controlled, and a force sensor that can detect machining forces is developed. A force-feedback drilling technique is implemented, where the machining continues with minimal contact forces (less than 200 mN). A preliminary study on characterizing the surface quality of machined holes was conducted, and a model that can characterize the surface texture of machined holes is developed."]},{"key":"dc:title","label":"Title","values":["The design and development of a Spark Assisted Chemical Engraving system with force feedback control"]}]}],"canonical_facts":{"dc:contributor.advisor":["Abou Ziki, Jana"],"dc:creator":["Bassyouni, Zahraa Hassan"],"dc:date.accessioned":["2024-02-27T15:49:43Z"],"dc:date.available":["2024-02-27T15:49:43Z"],"dc:date.issued":["2023-12-01"],"dc:description.abstract":["Spark Assisted Chemical Engraving is a hybrid micromachining method capable of machining micro-holes and micro-channels on non-conductive substrates. This thesis centers around the design of a mechatronics system for precision manufacturing using SACE technology. The setup consists of a machining head and a processing cell. The electronics of the system are implemented on printed circuit boards and embodied in a well-ventilated box that connects the different components of the system. A current probe adapter that enables the reading of the current signal is designed. The system is modeled and controlled, and a force sensor that can detect machining forces is developed. A force-feedback drilling technique is implemented, where the machining continues with minimal contact forces (less than 200 mN). A preliminary study on characterizing the surface quality of machined holes was conducted, and a model that can characterize the surface texture of machined holes is developed."],"dc:identifier.uri":["https://hdl.handle.net/10155/1745"],"dc:language.iso":["en"],"dc:subject":["SACE","ECDM","Micro-machining","Force-feedback","Texture"],"dc:title":["The design and development of a Spark Assisted Chemical Engraving system with force feedback control"],"dc:type":["Thesis"],"thesis:degree_discipline":["Mechanical Engineering"],"thesis:degree_name":["Master of Applied Science (MASc)"],"thesis:institution_name":["University of Ontario Institute of Technology"]},"updated_at":"2026-07-24T05:35:36Z"}