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Production of sculptured surfaces with CNC/Heidenhain iTNC 530
Břínek, Martin ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
The diploma thesis is focused on the milling strategies and their suitability for the production of complicated sculptured surfaces using a three-axe milling center and the operation system Heidenhain iTNC 530. The behavior of the tools and the results of the individual milled samples were monitored under changing milling strategies during the experiment. The outcomes of the experiment were seven milled samples and an assessment of the effect of the Machine – Tool – Workpiece system toughness. In addition, the suitability of the milling strategies were evaluated in consideration to the quality of the milled surface and the production time.
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Progress in technology of mold milling with coated profile tools
Doležel, Ondřej ; Bumbálek, Bohumil (referee) ; Píška, Miroslav (advisor)
This diploma thesis is involved in possible development of different types of milling molds coated with modern plows. The first part is devoted to an analysis of contemporary trends in forms production technology. The analysis includes the different types of machines and tools for making various kinds of molds and dies. Another part deals with design of dies for sheet metal shears. The thesis continues by design of the production procedure after heat treatment and finishing die by miling. For milling of die are designed miling tools, the NC program and the possible development of manufacturing the die using a new machining center and the possibility of production optimization. The penultimate point of the thesis is technical and economical evaluation of the direction of development and comparison of positives and negatoves of each method. At the final evaluation is all summed up.
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Tool Path Generation for 3 Axes Polygonal Models Milling
Nedvědický, Jan ; Hulík, Rostislav (referee) ; Kršek, Přemysl (advisor)
This bachelor's thesis deals with tool path generation for 3-axis milling based on 3D polygonal models. First part introduces basic terms and related topics. Main part is devoted to description of techniques and problems related to implementation of simple tool path generator. Simple milling strategies based on tool movement restricted in plane are discussed. This thesis includes implementation of plugin for OpenFlipper application where described techniques are used and practicaly verified.
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Tool Path Generation for 3 Axes Polygonal Models Milling
Nedvědický, Jan ; Hulík, Rostislav (referee) ; Kršek, Přemysl (advisor)
This bachelor's thesis deals with tool path generation for 3-axis milling based on 3D polygonal models. First part introduces basic terms and related topics. Main part is devoted to description of techniques and problems related to implementation of simple tool path generator. Simple milling strategies based on tool movement restricted in plane are discussed. This thesis includes implementation of plugin for OpenFlipper application where described techniques are used and practicaly verified.
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|
|
Production of sculptured surfaces with CNC/Heidenhain iTNC 530
Břínek, Martin ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
The diploma thesis is focused on the milling strategies and their suitability for the production of complicated sculptured surfaces using a three-axe milling center and the operation system Heidenhain iTNC 530. The behavior of the tools and the results of the individual milled samples were monitored under changing milling strategies during the experiment. The outcomes of the experiment were seven milled samples and an assessment of the effect of the Machine – Tool – Workpiece system toughness. In addition, the suitability of the milling strategies were evaluated in consideration to the quality of the milled surface and the production time.
|
|
|
Progress in technology of mold milling with coated profile tools
Doležel, Ondřej ; Bumbálek, Bohumil (referee) ; Píška, Miroslav (advisor)
This diploma thesis is involved in possible development of different types of milling molds coated with modern plows. The first part is devoted to an analysis of contemporary trends in forms production technology. The analysis includes the different types of machines and tools for making various kinds of molds and dies. Another part deals with design of dies for sheet metal shears. The thesis continues by design of the production procedure after heat treatment and finishing die by miling. For milling of die are designed miling tools, the NC program and the possible development of manufacturing the die using a new machining center and the possibility of production optimization. The penultimate point of the thesis is technical and economical evaluation of the direction of development and comparison of positives and negatoves of each method. At the final evaluation is all summed up.
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