Productive Decoating
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Productive Decoating of PVD Coatings Platit-CT decoats in less than 30 minutes Swiss Quality Production Swiss Quality Production 2014 > SWISS MEM INDUSTRY: Things will remain demanding // Page 5 > TOOLING TECHNOLOGY 40 ✕ D deep hole drill reduces machining time to one-third // Page 24 > TOOL GRINDING Grinding oil increases productivity and process stability // Page 45 > AUTOMATION 5-axis maschine is the heart of automated production from a batch size of one up // Page 11 THINK PARTS THINK TORNOS PLATIT AG Eichholz St. 9 – P.O.Box 151 CH-2545 Selzach / SO, Switzerland Phone: +41 (32) 544 62 00 Fax: +41 (32) 544 62 20 eMail: info@platit.com www.platit.com Masthead Publisher: Carl Hanser Verlag GmbH & Co. KG, Kolbergerstr. 22, 81679 Munich; Printer: alpha-teamDRUCK, Haager Str. 9, 8161 Munich © Carl Hanser Verlag, Munich. All rights reserved, including reprinting, photographic or electronic reproduction as well as translation. Special reprint Updated special reprint from Swiss Quality Production 20

CUTTING TOOLS Platit-CT decoats in less than 30 minutes Productive Decoating of PVD Coatings The decoating of cutting tools for regrinding is an important precondition for their recoating with high quality [1]. The methods known today are slow. This article presents a new, fast decoating process and the decoating system developed for this purpose. 1 The Platit-CT decoating system BY CHRISTIAN BÜCHEL, GUNNAR LAHTZ, BIRGIT WITTEL AND TIBOR CSELLE →In May 2014, the importance, requirements and latest technologies currently available were summarized in detail at a special workshop [2]. As a...

31 Elements of the Platit-CT decoating system The end of the decoating process can be detected by the built-in electronics that simplifies the daily practice of the operator greatly. This fast decoating also increases flexibility through the reduction of the decoating time. Its flexibility is of huge importance for small regrinders, they are incessantly struggling with large job coating centers. The decoating process during the reprocessing of the tools no longer takes most of the time (collecting-decoating-regrinding-recoating-delivering). The decoating recipes and decoated tools The...

4 Comparison of bath preparation, lifetime and decoating times of solid carbide shank tools with conventional and CT process The productivity increase As mentioned in the introduction, the productivity, the short execution time of the decoating, is important so that the recoating of the tools does not suffer any delay. Figure 4 compares, by way of example, the bath preparation, lifetime and decoating times of the conventional and Platit-CT processes for carbide shank tools. REFERENCES 1 Prochazka, J., Büchel, C. und Cselle, T.: Entschichtung gehört zum Beschichten. In: Werkzeugtechnik...