National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Innovation of chip conveyor for cutting machine
Kočica, Martin ; Kubík, Michal (referee) ; Brandejs, Jan (advisor)
The aim of this project is the design modification of existing outdated chip conveyor for the lathe SPT 32 NC, owned by Slovácké strojírny OJSC factory 1 Strojírny Uherský Brod. The work is divided into acquaintance with the problem of chip conveyor and the requirements that are placed on the conveyor. The thesis summarizes possible design solutions, of which is chosen the best design solution. Followed by calculations dimensions, choice of materials and semifinished products for creating drawings. The primary input for the work is existing conveyor frame. All dimensions and functional members were chosen with regard to the parameters of the conveyor frame, which will be modified at least. The output is a complete drawing documentation and accompanying report.
Alloy copper processing of selective laser melting technology
Kočica, Martin ; Šafka, Jiří (referee) ; Paloušek, David (advisor)
This diploma thesis deals with finding copper alloy suitable for processing SLM technology and determining the process parameters leading to a relative density close to the full material. The theoretical part provides an insight into additive technology and the processing of new alloys in SLM. Work also contains a search report of processed copper alloys used in SLM. Based on the theoretical part were designed test samples and method of evaluation. Samples were produced by melting metallurgical powder using ytterbium laser with an output power 400 W. The testing is divided into three stages; Determination of the parameters of the SLM process, Debug strategies for larger parts, Geometric precision and mechanical testing. Based on the results was determined dependence of relative density on the input parameters. For the best parameters were determined geometric precision correction and mechanical properties.
Alloy copper processing of selective laser melting technology
Kočica, Martin ; Šafka, Jiří (referee) ; Paloušek, David (advisor)
This diploma thesis deals with finding copper alloy suitable for processing SLM technology and determining the process parameters leading to a relative density close to the full material. The theoretical part provides an insight into additive technology and the processing of new alloys in SLM. Work also contains a search report of processed copper alloys used in SLM. Based on the theoretical part were designed test samples and method of evaluation. Samples were produced by melting metallurgical powder using ytterbium laser with an output power 400 W. The testing is divided into three stages; Determination of the parameters of the SLM process, Debug strategies for larger parts, Geometric precision and mechanical testing. Based on the results was determined dependence of relative density on the input parameters. For the best parameters were determined geometric precision correction and mechanical properties.
Innovation of chip conveyor for cutting machine
Kočica, Martin ; Kubík, Michal (referee) ; Brandejs, Jan (advisor)
The aim of this project is the design modification of existing outdated chip conveyor for the lathe SPT 32 NC, owned by Slovácké strojírny OJSC factory 1 Strojírny Uherský Brod. The work is divided into acquaintance with the problem of chip conveyor and the requirements that are placed on the conveyor. The thesis summarizes possible design solutions, of which is chosen the best design solution. Followed by calculations dimensions, choice of materials and semifinished products for creating drawings. The primary input for the work is existing conveyor frame. All dimensions and functional members were chosen with regard to the parameters of the conveyor frame, which will be modified at least. The output is a complete drawing documentation and accompanying report.

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