منابع مشابه
Pulsed Laser Assisted Micromilling for Die/Mold Manufacturing
Laser assisted machining is an alternative to conventional machining of hard and/or difficult-to-process materials which involves pre-heating of a focused area with a laser beam over the surface of the workpiece to cause localized thermal softening along the path of the cutting action. The main advantage that laser assisted machining has over conventional machining is the increased material rem...
متن کاملHigh-quality NC-data Generation in Mold and Die Manufacturing
The CAM operation which generates a process plan and NC-data for mold machining plays an important role in mold manufacturing because it quite affects down stream processes such as NC machining, polishing, and assembly operation. This study proposes a supporting system which facilitates non-experts to perform the CAM operation easily and to select the high-quality NC-data which can increase mac...
متن کاملsimulation and design of electronic processing circuit for restaurants e-procurement system
the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...
15 صفحه اولGenerating Multiaxis Tool Paths for Die and Mold Making with Evolutionary Algorithms
Defining tool paths for multiaxis milling is a difficult task that requires knowledge about the process and the behavior of the machine tool. Because of the high risks of multiaxis movements within a real machine, the resulting paths are safe but normally sub-optimal. This article introduces a new method to obtain tool paths, which are free of collisions and optimal in consideration, the machin...
متن کاملDevelopment of Ultrasonic Vibration Assisted Polishing Machine for Micro Aspheric Die and Mold
Demands are increasing for micro axis-symmetric aspherical lenses to be installed in various optical devices. The micro glass lenses are generally molded by glass press process with micro aspheric ceramic molding dies or molds made of tungsten carbide or silicon carbide. These dies and molds are mostly ground with micro diamond wheels, but require additional finishing process as the size of the...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1986
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.52.794