title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ´Ð°ÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð°
title: Horizontal impact machine work simulation
Creators: name: ÐÐ¾Ð¿Ð¾Ð², ÐÑÐºÐ°Ð´Ð¸Ð¹
name: ÐÐ¾Ð»Ð¸ÑÑÐº, ÐÐ¸ÑÐ°Ð¸Ð»
name: Ð ÐµÑÐµÑÐ¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (26; 2022; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: ÐÑÐ¿ÑÑÐ°ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐµÐ½Ð´Ñ
Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð°Ñ ÑÐ´Ð°ÑÐ½Ð°Ñ Ð¼Ð°ÑÐ¸Ð½Ð°
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
ÑÐ°Ð·Ð³Ð¾Ð½
ÑÐ´Ð°Ñ
Ð¾ÑÑÐºÐ¾Ðº
horizontal shock machine
mathematical model
acceleration
shock
rebound

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description: One type of mechanical testing used in industrial production is testing on horizontal shock machines. In such machines, test objects are subjected to shock loads perpendicular to the force of gravity. This paper presents a study of the main phases of reproducing a half-sinusoidal acceleration pulse during shock: acceleration of the carriage with the test object, collision of the carriage with the inertial mass (IM), and their free rebound with subsequent deceleration. Compressed air was considered as the energy source required to create the impact. The developed mathematical models for the motion phases of the carriage and IM are nonlinear and are analyzed numerically. As a result of the simulation, settings for the horizontal shock machine were determined, allowing for the required peak shock acceleration and pulse duration to be achieved with a given mass of the carriage and test object: the pressure of compressed air in the receiver, the characteristics of the pulse programmer, and the braking force during rebound.