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Optimization of wax pattern technology in the company Fimes
Žuja, Jaroslav ; Vašťák, Patrik (referee) ; Horáček, Milan (advisor)
This thesis is to evaluate currently used wax and compare its properties with of newly purchased one. Further, it is to evaluate whether the quality is reflected by using "boiled wax'', which is being used as a runner wax. All tests were carried out at the Fimes a. s. In the first part of this thesis, there is a brief description of the lost wax method. This is followed by a decription of wax blends from technology point of view. The experimental part describes the operations from the production of wax patterns, through their dimensional inspection, up until dewaxing process. All the results are noted and compared.
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Present state of investment casting technology
Žuja, Jaroslav ; Vašťák, Patrik (referee) ; Horáček, Milan (advisor)
This thesis discusses the current methods and innovative technologies for lost wax model. The work also describes the literature search in currently used methods and also offers real insight into the future, using new methods. In the beginning is briefly discussed the history of the method, then new possibilities for technology testing and structures of wax blends and their properties. And finally, there are given opportunities and goals for the next innovation methods.
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Optimization of wax pattern technology in the company Fimes
Žuja, Jaroslav ; Vašťák, Patrik (referee) ; Horáček, Milan (advisor)
This thesis is to evaluate currently used wax and compare its properties with of newly purchased one. Further, it is to evaluate whether the quality is reflected by using "boiled wax'', which is being used as a runner wax. All tests were carried out at the Fimes a. s. In the first part of this thesis, there is a brief description of the lost wax method. This is followed by a decription of wax blends from technology point of view. The experimental part describes the operations from the production of wax patterns, through their dimensional inspection, up until dewaxing process. All the results are noted and compared.
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Present state of investment casting technology
Žuja, Jaroslav ; Vašťák, Patrik (referee) ; Horáček, Milan (advisor)
This thesis discusses the current methods and innovative technologies for lost wax model. The work also describes the literature search in currently used methods and also offers real insight into the future, using new methods. In the beginning is briefly discussed the history of the method, then new possibilities for technology testing and structures of wax blends and their properties. And finally, there are given opportunities and goals for the next innovation methods.
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