National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Manufacture of heavy steel castings
Klváček, Jan ; Pernica, Vítězslav (referee) ; Záděra, Antonín (advisor)
The aim of this bachelor thesis is perform a search on the topic of heavy castings of the steel. Production of heavy castings is a special part in manufacturing steel castings. Their properties are extremely influenced by a long time, which results in the creation of many metallurgical casting defects. Heavy castings are produced in small series or just a piece production. There-fore not possible remove defects during the manufacturing process. For the production of heavy castings are required specific requirements for this reason.
Influence of metallurgical treatment and casting conditions on internal quality of steel castings
Klváček, Jan ; Šenberger, Jaroslav (referee) ; Záděra, Antonín (advisor)
The aim of this thesis was to perform the classification of defects of emerging in a specific type of steel castings made by company UNEX Foundry, Ltd. and then determine the conditions of their origin. This is mainly discontinuity of casting material. The next step was to propose the corrective measures eliminating creation of these defects.
Influence of metallurgical treatment and casting conditions on internal quality of steel castings
Klváček, Jan ; Šenberger, Jaroslav (referee) ; Záděra, Antonín (advisor)
The aim of this thesis was to perform the classification of defects of emerging in a specific type of steel castings made by company UNEX Foundry, Ltd. and then determine the conditions of their origin. This is mainly discontinuity of casting material. The next step was to propose the corrective measures eliminating creation of these defects.
Manufacture of heavy steel castings
Klváček, Jan ; Pernica, Vítězslav (referee) ; Záděra, Antonín (advisor)
The aim of this bachelor thesis is perform a search on the topic of heavy castings of the steel. Production of heavy castings is a special part in manufacturing steel castings. Their properties are extremely influenced by a long time, which results in the creation of many metallurgical casting defects. Heavy castings are produced in small series or just a piece production. There-fore not possible remove defects during the manufacturing process. For the production of heavy castings are required specific requirements for this reason.

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