Chip machining has strong historical foundation. First innovations in machining were created long ago and next Innovations appeared sporadically. The Industrial revolution and then the second half of 20th Century meant start of self–driven, programmable machines used in machining. This led interest of engineers to machining process itself. The aim of this Diploma thesis is to characterize most interesting modern trends from last few years and unite them in electronical database which will be included in this thesis. Main attention is aimed for innovations in chip machining in general and also in specific branches – turning, milling and drilling. Thesis also includes discussion about economical aspect of application of modern trends in chip machining.

The aim of this thesis was to design core and cavity part of the injection moulding tool with regard to the possibilities of SKD Bojkovice company. The structure of the thesis was divided into two main parts - the theoretical part, where the necessary theory for the elaboration of the second part, the practical one was briefly introduced. In the practical part own plastic component was designed, constructed an injection mold with emphasis on the core and cavity parts of the injection moulding tool and produced the necessary production documentation. Subsequently, the process of manufacturing these parts of the mold was described, and a brief technical-economic evaluation of the manufacturing process took place at the very end.

This thesis deals with analysing component manufacture of valve lines. Firstly evaluating current condition of production including determinated manufacture times and costs. Secondly carrying out inmprovement proposals for manufacture and optimalisation of cutting conditions while considering the minimal costs given for operation sections. The final provision summarizes results which were achieved and overall benefits of the thesis.

This work deals with the production technology of the plastic part for battery modules. First chapter contains analyzis of fundamental methods of machining, where are general informations about technologies which are used in the company with which one is work cooperated. In the second chapter is solved description of manufactured part and its technological aspects for the production. Next chapter is dedicated for introducing the company and its technological possibilities for the manufacturing. The rest part of the work is dedicated for designing production of the semi-finished product and clamping of the semi-finished product. With the selected variant is solved production technology of the part, where are indicated technological solutions of each operations and production process. In the end is realized technological-economic valorization, where is solved service of more machines and judged cost for production of designed variants.

This master thesis deals with the efficiency improvement proposal of the deburring technology of the edge of the holes intersection inside of the given part. In the introductory chapter it deals with the introduction of Česká zbrojovka a.s. company, where the creation of this thesis took place. The definition of the fire guns, some of the special products of the CZUB a.s. company and the description of the given part are following. The third chapter contains the description of the current manufacturing process. In the second part the proposals of the possible technologies are listed along with their current state. In the end a technical-economic evaluation is accomplished.

Cílem této práce je rozbor industrializace a vývoje obrábění v oblasti jaderných komponent z hlediska samotného obrábění a také z hlediska CNC obráběcích strojů. Nejprve je vybrán představitel pro danou oblast, Framatome, a dále jsou představeny a analyzovány klíčové obráběcí operace. Následně je navržena obráběcí technologie, která je verifikována pomocí obráběcích testů a metody párování materiálu nástroje a obrobku a je vytvořen model sil při obrábění.

The master’s thesis deals with laser cutting technology and application in the industry. The first part of the thesis describes principle of laser beam creation, division and application of lasers in industry. The Experimental part is focused on cutting the workpiece using a laser and water jet in company named SMR Plus s.r.o., sample preparation and examining the structure of workpiece. Surface structures are compared with workpieces from water jet at the end of thesis.

The thesis convey the information about creation of technology for the production of a part assigned by the company Frentech Aerospace s.r.o. The teoretical part is focused on analysis to problematic of machining. The practical part describes production of given part now and proposal new production plan also with tool management. The conclusion of thesis is devoted to economical evaluation of both production plans.

Cílem práce bylo vyvinout vložku se speciálními mechanickými vlastnostmi pro satelitní strukturu ze sendvičových panelů. Problém byl analyzován a byla navržena inovativní konstrukce vložky založená na existující aplikaci, přičemž byla brána v potaz proveditelnost výroby. Návrh byl ověřen pomocí metody konečných prvků. Práce se také zabývá technologickým návrhem výroby vložky. Nakonec byla představena metodologie zkoušky pro ověření návrhu vložky.

The aim of this diploma thesis is to design a single-purpose machine for machining steering wheel lever from PUR. The problem with the current state was the need of manpower for machine a large number of levers. The automated machining process eliminates the problem. The result of the work is a detailed 3D model of a single-purpose machine created in the Onshape program, drawing documentation of several parts of the equipment, economic evaluation and risk analysis of the machine. The conclusion of the thesis contains an evaluation of the whole project.