The paper described the phenomenas, which influencing on the twist drill of chisel cutting edge. Research and development of the phenomenas its very important for the next problem solution by drilling. The cutting part of twist drill is frequently the tool wear (for example fracture of cutting part) in the tool peak point and by chisel cutting edge. This is problems is very important and use for very difficult the machinability materials (for example stainless steels Cr18Ni8). The results of experiments verifying of the tools for the tool life of twist drill in practice. The temperature of a tool plays an important role in thermal distortion and the machined part’s dimensional accuracy, as well as the tool life in machining. The paper...
Machining of difficult-to-cut-materials like heat resistant stainless steels leads to the rapid tool...
This thesis presents a detailed analysis of the plane rake faced drill design, its grinding method a...
Developing a means of predicting tool life has been and continues to be a focus of much research eff...
This master thesis deals with a cutting test on performance of an innovative high-speed steel twist ...
Práce se zabývá porovnáním chování monolitních vrtáků s různou úpravou hlavního břitu a vlivem těcht...
Tato bakalářská práce je zaměřena na rozklad řezných sil na břitu šroubovitého vrtáku při vrtání. V ...
Theoretical part of this project contains basic characteristics of drilling technology, shows summar...
Abstract:- The aims of the investigations presented in this paper were to measure the tool load unde...
© 1970 C. Y. ChengThe modern two flute twist drill has been in existence for more than fifty years a...
International audienceThe drilling process is currently applied for bolt or rivet assembly of compos...
When selecting hole-making sequences, the positional accuracy mainly is determined during the first ...
This work is undertaken in the attempt to understand the processes at work at the cutting edge of th...
This thesis deals with the problem of machining circular holes. The subject of the study is to trace...
© 1977 Dr. Supachok WiriyacosolIn the last few decades considerable attention has been given to the ...
The article presents the research of a cutting tap that has a geometry that extends the cutting tool...
Machining of difficult-to-cut-materials like heat resistant stainless steels leads to the rapid tool...
This thesis presents a detailed analysis of the plane rake faced drill design, its grinding method a...
Developing a means of predicting tool life has been and continues to be a focus of much research eff...
This master thesis deals with a cutting test on performance of an innovative high-speed steel twist ...
Práce se zabývá porovnáním chování monolitních vrtáků s různou úpravou hlavního břitu a vlivem těcht...
Tato bakalářská práce je zaměřena na rozklad řezných sil na břitu šroubovitého vrtáku při vrtání. V ...
Theoretical part of this project contains basic characteristics of drilling technology, shows summar...
Abstract:- The aims of the investigations presented in this paper were to measure the tool load unde...
© 1970 C. Y. ChengThe modern two flute twist drill has been in existence for more than fifty years a...
International audienceThe drilling process is currently applied for bolt or rivet assembly of compos...
When selecting hole-making sequences, the positional accuracy mainly is determined during the first ...
This work is undertaken in the attempt to understand the processes at work at the cutting edge of th...
This thesis deals with the problem of machining circular holes. The subject of the study is to trace...
© 1977 Dr. Supachok WiriyacosolIn the last few decades considerable attention has been given to the ...
The article presents the research of a cutting tap that has a geometry that extends the cutting tool...
Machining of difficult-to-cut-materials like heat resistant stainless steels leads to the rapid tool...
This thesis presents a detailed analysis of the plane rake faced drill design, its grinding method a...
Developing a means of predicting tool life has been and continues to be a focus of much research eff...