نتایج جستجو برای: computer aided manufacturing
تعداد نتایج: 666332 فیلتر نتایج به سال:
Reconstruction of a maxillary defect with a fibula graft and titanium mesh using CAD/CAM techniques.
We present a case of maxillary and orbital floor reconstruction with a microvascular fibula graft and an individualized titanium mesh. Both were planned virtually; templates were made by rapid prototyping. The postoperative computer tomography scans showed that the planned positions were achieved correctly. This case report illustrates maxillary reconstruction performed with a special template ...
The electronics computer-aided process-planning (ECAPP) system is a rule-and frame-based generative process-planning system for the assembly of electronic components onto printed circuit boards (or modu-less). ECAPP uses expert process-engineering knowledge, a manufacturing plant's specific process capabilities, and product information from a computer-aided design (CAD) database to generate all...
چرخدنده ها کاربرد گسترده ای در صنعت در انتقال قدرت بین محور های موازی، متقاطع و متنافر دارند. چرخدنده ها به روش-های متفاوتی تولید می شوند. از جمله چرخدنده هایی که طراحی و ساخت آنها موضوع تحقیق بسیاری از صنایع می باشد، چرخدنده-های مخروطی مارپیچ هستند. امروزه ماشین های cnc ویژه ای در تولید چرخدنده، بالاخص چرخدنده مخروطی مارپیچ استفاده می-شوند. با توجه به اینکه ماشین های cnc ویژه ، نیاز به سرمایه...
The aim of this study was to verify the reproducibility and accuracy preoperative planning in maxilla repositioning surgery performed with use computer-aided design/manufacturing technologies mixed reality surgical navigation, using new registration markers HoloLens headset. Eighteen patients a mean age 26.0 years were included. Postoperative evaluations conducted by comparing virtual operation...
Purpose This in vitro study aimed at ascertaining the retention forces for telescopic crowns fabricated with Selective Laser Manufacturing (SLM) and Sintering (SLS) additive technologies, Computer Aided Design – (CAD–CAM) subtractive technology, by using suitable materials each.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید