Özet:

Conic toothbrushes are the machine elements that are quite commonly used in industrial machines for mechanical power transmission. In general, a pair of conic teeth is exposed to two types of difficulty, such as stretching the bottom of the tooth and stretching the surface contact. The calculation of this difficulty is very important for the realization of the optimal design. Despite the use of analytical methods in dentist accounts, these accounts are becoming more common today with analytical programs. In this study, an anthropic tooth pair was analytically performed with ANSYS 2019R3 which solves with the method of the end elements of the tooth bottom inclination and contact stretching account. The method DIN 3991 is used in the analytical account. The corner tooth is created with the straight-cylindrical virtual tooth tredgold approach and the solution was made through this virtual tooth. Analytically, virtual teeth have been calculated and the solution for this virtual flat teeth pair has been made. The solid models of the conic teeth were later created with the CATIA V5 R20. Models are transferred and edited to the ANSYS space claim module. In the ANSYS mechanical section, material, contact and mafsal definitions are made. The Mesh Skewnees value was monitored. The non-linear solution for single tooth touch, which is the hardest condition for the tooth pair, was achieved with the Newton Rapson method. The results showed that there was a 3.2 percent difference between the solution implemented by the tridgold method and the ANSYS solution. The solution implemented with the Tredgold method has been found to be quite practical for standard dentists, and in modified and special dentists, the use of the final elements method will be advantageous.

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