Nothing Special   »   [go: up one dir, main page]

Chen, 1998 - Google Patents

Design and analysis of the flexible wall concept as a rapid prototyping system

Chen, 1998

Document ID
2285918941026503021
Author
Chen G
Publication year

External Links

Snippet

There are a few commercial Rapid Prototyping (RP) systems based on different techniques, but almost all of them are very expensive, and need a relatively long time to manufacture a prototype. This thesis proposes a RP system that uses the zero-order deformable-wall mold …
Continue reading at search.proquest.com (other versions)

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0051—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering
    • B29C67/0085—Apparatus components, details or accessories
    • B29C67/0092—Support structures for the 3D object during manufacture, e.g. using sacrificial material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0051—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering
    • B29C67/0055—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C67/0062—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35303—Dry run, compare simulated output with desired finished profile, alarm, inhibit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0051—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering
    • B29C67/0074—Rapid manufacturing and prototyping of 3D objects by additive depositing, agglomerating or laminating of plastics material, e.g. by stereolithography or selective laser sintering using only solid materials, e.g. laminating sheet material precut to local cross sections of the 3D object
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Exposure apparatus for microlithography

Similar Documents

Publication Publication Date Title
US5059359A (en) Methods and apparatus for production of three-dimensional objects by stereolithography
Zhao et al. Nonplanar slicing and path generation methods for robotic additive manufacturing
US5184307A (en) Method and apparatus for production of high resolution three-dimensional objects by stereolithography
US5345391A (en) Method and apparatus for production of high resolution three-dimensional objects by stereolithography
US5137662A (en) Method and apparatus for production of three-dimensional objects by stereolithography
Livesu et al. From 3D models to 3D prints: an overview of the processing pipeline
US5776409A (en) Thermal stereolithograp using slice techniques
EP0355945B1 (en) Reduced stereolithographic part distortion through isolation
US6366825B1 (en) Simultaneous multiple layer curing in stereolithography
US11919229B2 (en) Large area projection micro stereolithography
Pan et al. Meniscus process optimization for smooth surface fabrication in Stereolithography
US20180290373A1 (en) Method of compensating for inhibitor permeable film deformation in the manufacture of three-dimensional objects
US20160311160A1 (en) Apparatus and method for forming three-dimensional objects using scanning axis compensation and dynamic offset
Zhao et al. An integrated CNC accumulation system for automatic building-around-inserts
US20210255602A1 (en) Method for Determining Building Instructions for an Additive Manufacturing Method, Method for Generating a Database with Correction Measures for Controlling the Process of an Additive Manufacturing Method
Zhou et al. Spatiotemporal Projection‐Based Additive Manufacturing: A Data‐Driven Image Planning Method for Subpixel Shifting in a Split Second
Ramaswami Process planning for shape deposition manufacturing
Chen Design and analysis of the flexible wall concept as a rapid prototyping system
US20220152936A1 (en) Generating thermal images
CN115891174A (en) Three-dimensional visual temperature control 3D printing method and 3D printer
Taufik et al. Computer aided visualization tool for part quality analysis of additive manufacturing process
Luo et al. The development of LCD panel display based rapid prototyping system for advanced manufacturing
WO2021080561A1 (en) Surface offsets
US20220105685A1 (en) Object Locations in Additive Manufacturing
Ma Representation and slicing of freeform 3-D geometric models for desktop prototyping and manufacturing