title: ÐÐ¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¾Ð±ÑÐµÐ¼Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐµÑÑÐµÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ° Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ Ð·Ð°ÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Pump capacity optimization for an external gear pump
Creators: name: Ð¡Ð¾Ð±Ð¾Ð»ÐµÐ²Ð°, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
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: 2021
Subjects: ÐÐ°ÑÐ¾ÑÑ ÑÐµÑÑÐµÑÐµÐ½ÑÐ°ÑÑÐµ
ÐÑÐ±ÑÐ°ÑÑÐµ Ð·Ð°ÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ
Ð¾Ð±ÑÐµÐ¼Ð½ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸
Ð¾ÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐµÐ¾ÑÐµÐ¼Ð° Ð·Ð°ÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ
Ð¼ÐµÐ¶Ð¿ÑÐ¾ÑÐ¸Ð»ÑÐ½Ð¾Ðµ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð¾
pump capacity
basic gearing theorem
interprofile space

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÑÐ¼Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð½Ð°ÑÐ¾ÑÐ°, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸ Ð¼ÐµÐ¶Ð¿ÑÐ¾ÑÐ¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð°, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¸ÑÐ»Ð° Ð·ÑÐ±ÑÐµÐ² Ð¿ÑÐ¸ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð¾Ð±ÑÑÐ¼Ðµ ÐºÐ¾ÑÐ¿ÑÑÐ° Ð½Ð°ÑÐ¾ÑÐ° Ð½Ð° ÑÑÐ¸ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð·ÑÐ±Ð° ÑÑÐ´Ð¾Ð¼ ÑÐ¾ÑÐµÐº Ð¿ÑÐ¸ Ð·Ð°Ð´Ð°Ð½Ð½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐµÐ³Ð¾ Ð¸ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÐ°; 2. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸ Ð¼ÐµÐ¶Ð¿ÑÐ¾ÑÐ¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð² Ð·Ð°ÑÐµÐ¿Ð»ÐµÐ½Ð¸Ð¸; 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ¸ÑÐ»Ð° Ð·ÑÐ±ÑÐµÐ² Ð½Ð° Ð¾Ð±ÑÑÐ¼Ð½ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐµÑÑÐµÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ°; 4. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ Ð²ÑÐ±Ð¾ÑÑ ÑÐ¸ÑÐ»Ð° Ð·ÑÐ±ÑÐµÐ² ÑÐµÑÑÐµÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ° Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ Ð·Ð°ÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¿Ð°ÐºÐµÑÐµ MatLab, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸ Ð¼ÐµÐ¶Ð¿ÑÐ¾ÑÐ¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ Ð¾Ð±ÑÑÐ¼Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐµÑÑÐµÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ° Ð¾Ñ ÑÐ¸ÑÐ»Ð° Ð·ÑÐ±ÑÐµÐ². ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð°Ñ Ð½Ð°Ð±Ð¾ÑÐ° ÑÐ¾ÑÐµÐº Ð¿ÑÐ¾ÑÐ¸Ð»Ñ Ð·ÑÐ±Ð° Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸ Ð¼ÐµÐ¶Ð¿ÑÐ¾ÑÐ¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð°, Ð±ÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð²ÑÐ±Ð¾ÑÑ ÑÐ¸ÑÐ»Ð° Ð·ÑÐ±ÑÐµÐ² Ð´Ð»Ñ ÑÐµÑÑÐµÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°ÑÐ¾ÑÐ° Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ Ð·Ð°ÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾ Ð·Ð½Ð°ÑÐµÐ½Ð¸ÑÐ¼ Ð¾Ð±ÑÑÐ¼Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹.
description: This work is devoted to the elaboration of a method of determining the pump capacity, presented as the interprofile space, as well as the analysis of the influence of the number of teeth at a given volume of the pump casing on the capacity. Tasks that were solved during the research: 1. Determining the coordinates of the tooth profile by a set of points method elaboration at the given parameters of the initial contour; 2. Determination of the interprofile space in gearing; 3. Analysis of number of teeth influencing on the gear pump capacity; 4. Development of recommendations for the selection of the number of teeth of the external gear pump. In this work, we studied mathematical model, that were carried out in the MatLab software package, in which, using numerical methods, the interprofile space was calculated, the dependence between the gear pump capacity and the number of teeth was obtained. Based on the results of the work, determining the coordinates of the tooth profile by a set of points methods and determining of the interprofile space were elaborated, recommendations were formed for choosing the number of teeth for a external gear pump according to the pump capacity.