Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 2

Ceramic cutting tool Related Publications

2 Experimental Testing of Ceramic Cutting Tool Inserts at Irregular Interrupted Cut

Authors: Robert CEP, Jana Petrů, Lenka Cepova, Tomas Zlamal

Abstract:

Paper is dealing by testing of IN23 ceramic cutting tools at irregular shocks at special fixture - interrupted cut simulator. Standard tests provided at fixture were at regular interrupted cut at 4 slats by 90°. These new tests will be at irregular cut for 1 slat, 2 slats against each other, 2 slats side by side, 3 slats and 4 slats. The main goal is check if irregular shocks have influence at mechanical and thermal shock at tool life of cutting inserts. 

Keywords: Test, Ceramic cutting tool, Irregular Interrupted Cut

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1 Testing of DISAL D240 and D420 Ceramic Tool Materials with an Interrupted Cut Simulator

Authors: Robert CEP, Josef Brychta, Lenka Ocenasova, Marek Sadilek, Michal Hatala, Branimir Barisic

Abstract:

This paper presents a solution for ceramic cutting tools availability in interrupted machining. Experiments were performed on a special fixture – the interrupted cut simulator. This fixture was constructed at our Department of Machining and Assembly within the scope of a project by the Czech Science Foundation. The goals of the tests were to contribute to the wider usage of these cutting materials in machining, especially in interrupted machining. Through the centuries, producers of ceramic cutting tools have taken big steps forward. Namely, increasing durability in maintaining high levels of strength and hardness lends an advantage. Some producers of these materials advise cutting inserts for interrupted machining at the present time [1, 2].

Keywords: Machining, Ceramic cutting tool, cutting tool tests, interrupted cutting

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