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Handle parts production
Janáč, Ondřej ; Ohnišťová, Petra (referee) ; Žák, Ladislav (advisor)
The work submits the proposal of solutions of mold for specified components. An injection mold with all the essentials was designed based on literature study of plastic injection molding and calculations. Defining of multi-cavity molds, size of the runner system, temperature control and ejector system. The mold is largely designed from standard parts. The whole assembly is compatible with the Arburg Allrounder 520S injection molding machine. It has a clamping force of 1600 kN. The mold plates are made of tool steel of grade 1.2083, which is alloyed. The work contains drawing documentation of the injection mold.
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Quality assurance of horizontal road marking equipment
Janáč, Ondřej ; Prostredník, Daniel (referee) ; Jankových, Róbert (advisor)
The diploma thesis deals with the requirements for the quality of equipment for horizontal road marking, which is manufactured and assembled by the manufacturer. Within the philosophy of continuous improvement, this work describes a project leading to a reduction of the number of parts, that do not fulfill their function after assembly. The main benefit of the work is a proposal to modify the production documentation and change of the measuring equipment used in its inspection. All taken measures have reduced the number of defective parts. It also provides an overview and general procedure of the selection, analysis, implementation of another measures and the use of other opportunities to improve the quality management system of horizontal road markings in the company in accordance with ISO 9001.
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Quality assurance of horizontal road marking equipment
Janáč, Ondřej ; Prostredník, Daniel (referee) ; Jankových, Róbert (advisor)
The diploma thesis deals with the requirements for the quality of equipment for horizontal road marking, which is manufactured and assembled by the manufacturer. Within the philosophy of continuous improvement, this work describes a project leading to a reduction of the number of parts, that do not fulfill their function after assembly. The main benefit of the work is a proposal to modify the production documentation and change of the measuring equipment used in its inspection. All taken measures have reduced the number of defective parts. It also provides an overview and general procedure of the selection, analysis, implementation of another measures and the use of other opportunities to improve the quality management system of horizontal road markings in the company in accordance with ISO 9001.
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Handle parts production
Janáč, Ondřej ; Ohnišťová, Petra (referee) ; Žák, Ladislav (advisor)
The work submits the proposal of solutions of mold for specified components. An injection mold with all the essentials was designed based on literature study of plastic injection molding and calculations. Defining of multi-cavity molds, size of the runner system, temperature control and ejector system. The mold is largely designed from standard parts. The whole assembly is compatible with the Arburg Allrounder 520S injection molding machine. It has a clamping force of 1600 kN. The mold plates are made of tool steel of grade 1.2083, which is alloyed. The work contains drawing documentation of the injection mold.
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