Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Piotr Boral"'
Publikováno v:
Materials, Vol 16, Iss 23, p 7453 (2023)
Gear drives are widely used in various fields and applications due to their properties and capacity. Their versatility, durability, and ability to transmit high torques as well as precision and reliability make them extremely useful in many fields of
Externí odkaz:
https://doaj.org/article/68733eb2cf6c47fb875e9c7aa896f14e
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 3, Pp 1008-1011 (2021)
Comparsion of measuring methods for the involute profile of the spur gear tooth is described in this paper. The gear profile measurement results from the universal toolmakers microscope are compared with the results of use of Zeiss coordinate measuri
Externí odkaz:
https://doaj.org/article/0d8f700ff65644aabeac00547268d062
Autor:
Piotr Boral, Rafał Gołębski
Publikováno v:
Materials, Vol 15, Iss 18, p 6412 (2022)
Cylindrical worms are generally machined by the hobbing method using rotary tools, and they are formed in the finishing pass at the full profile height. In this case, the profile of the tool-action surface determines the profile of the machined surfa
Externí odkaz:
https://doaj.org/article/153793584aab4c12b2b213a6f7941863
Publikováno v:
Tehnički Vjesnik, Vol 26, Iss 1, Pp 22-28 (2019)
The helical surface with circular profile is a special case of the torus-derivative surface, which is shaped using a rotary tool with the circular axial profile of the tool action surface. The helical surface is machined with a tool positioning, in t
Externí odkaz:
https://doaj.org/article/7d671747af9d4af9abc8eb6131e0e199
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss 3, Pp 798-802 (2018)
Spur gears have a wide application in the machine-building industry. Machining process primarily selected for these gears is hobbing method with modular hobs, or with Fellows cutters. Other methods which can be applied are profiling using the pull br
Externí odkaz:
https://doaj.org/article/3af0cbd49b1a432089431c8046d84ac2
Autor:
Rafał Gołębski, Piotr Boral
Publikováno v:
Materials, Vol 14, Iss 11, p 2913 (2021)
Classic methods of machining cylindrical gears, such as hobbing or circumferential chiseling, require the use of expensive special machine tools and dedicated tools, which makes production unprofitable, especially in small and medium series. Today, s
Externí odkaz:
https://doaj.org/article/0b9a5838ba364dd1bc60da2c1e475d5a
Publikováno v:
Tehnički Vjesnik, Vol 28, Iss 3, Pp 1008-1011 (2021)
Tehnički vjesnik
Volume 28
Issue 3
Tehnički vjesnik
Volume 28
Issue 3
Comparsion of measuring methods for the involute profile of the spur gear tooth is described in this paper. The gear profile measurement results from the universal toolmakers microscope are compared with the results of use of Zeiss coordinate measuri
Publikováno v:
Transactions of FAMENA
Volume 44
Issue 1
Volume 44
Issue 1
The paper presents the universal mathematical model-based geometric analysis of a composite hob with replaceable sintered carbide cutting inserts. Composite hobs are characterised by lower accuracy compared to monolithic hobs and are generally used i
Autor:
Piotr Boral
Publikováno v:
MATEC Web of Conferences. 357:02009
Despite the fact that worm gears have been known for millennia, they are still used and they are constantly improved and developed. The goal is to obtain a gear that is not wearing out under the assumed operating conditions. That is why such an impor
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss 3, Pp 798-802 (2018)
Tehnički vjesnik
Volume 25
Issue 3
Tehnički vjesnik
Volume 25
Issue 3
Spur gears have a wide application in the machine-building industry. Machining process primarily selected for these gears is hobbing method with modular hobs, or with Fellows cutters. Other methods which can be applied are profiling using the pull br