title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¾Ð¿Ð¾ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ ÐÐÐÐÐ ÐÐÐ Ð
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Application of topological optimization on the example of KAMAZ EURO engine support
Creators: name: ÐÐ°Ð·Ð°ÐºÐ¾Ð², ÐÑÑÐµÐ¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½ ÐºÐ°Ð¼Ð°Ð·Ð° ÐµÐ²ÑÐ¾
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
Ð¿Ð¾Ð»Ðµ Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ð¹
ÑÐ°ÑÑÐµÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð²ÑÐ³Ð¾Ð´Ð°
ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸
SolidWorks
Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÐµÑÐ½Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð¹ ÑÐµÑÐºÐ¸
topological optimization
kamaz euro bracket
stresses
strength
displacement field
stability calculation
economic benefit
optimization results
constructing a finite element mesh

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description: The goal of the TO is to determine the optimal material distribution in the design area for given loads with the satisfaction of the optimization criteria. Objectives: topologically optimize the engine bracket - KAMAZ EURO to achieve the optimal strength to weight ratio of this part. Detail: bracket - support, KAMAZ - EURO engine. Conclusion -The bolt attachment points show a safety margin as 2.2 all this can easily be corrected by using a more detailed grid when calculating the optimization itself and conducting more corrective iterations, which, unfortunately, is almost impossible to perform on a home laptop, since the calculation time on the exact grid can take dozens of hours, without large computing resources If to ignore the bolt fastening place and also not to attach much importance, in this very calculation, to the lateral loads, as they were given more for the demonstration part, that the boundary conditions and specific criteria of the part load, in certain operating conditions, are important, we see that the safety margin of the bend near the central hole is about 3.5-4, as with the original part, which shows no degradation of the strength of the part. At the same time, the displacement field has even decreased by 10%, and the weight of the part is 1680 grams, which is 977 grams or 37% less than the original part. Although the absolute value of the weight reduction is not high, the relative value allows for savings of hundreds of kilograms in large products.