Solution K3-55 (Figure K3.5 condition 5 S.M. Targ 1989)

In accordance with solution K3-55 (Figure K3.5 condition 5 S.M. Targ 1989), the flat mechanism consists of several rods (1, 2, 3, 4) and a slider B or E (see Fig. KZ. 0 - K3.7) or from several rods (1, 2, 3) and sliders B and E (see Fig. K3.8, K3.9), which are connected to each other and to fixed supports O1, O2 by hinges. Point D is in the middle of rod AB. The lengths of the rods are equal: l1 = 0.4 m, l2 = 1.2 m, l3 = 1.4 m, l4 = 0.6 m. The position of the mechanism is determined by the angles α, β, γ, φ and θ, and the values ​​of these angles and other specified values ​​are indicated in table. Short circuit (for Fig. 0-4) or in table. KZb (for Fig. 5-9). At the same time, in table. Short circuits ω1 and ω4 are considered constant.

To determine the values ​​indicated in the tables in the “Find” columns, it is necessary to use arc arrows in the figures, which show how the corresponding angles should be plotted when constructing a drawing of a mechanism: clockwise or counterclockwise. For example, angle γ in Fig. 8 should be plotted from point D to point B clockwise, and in fig. 9 - counterclockwise. The construction of the drawing should begin with a rod, the direction of which is determined by the angle α. For greater clarity, the slider with guides should be depicted as in the KZ example (see Fig. KZb).

The given angular velocity and angular acceleration should be considered directed counterclockwise, and the given speed vB and acceleration aB should be considered directed from point B to b (in Fig. 5-9). It is necessary to determine all the quantities indicated in the tables in the “Find” columns.

Decision K3-55

The K3-55 solution is a digital product designed to solve mechanical problems. It is based on condition 5 from the book by S.M. Targa "Motion of a mechanical system". The solution contains a detailed description of a flat mechanism consisting of rods and sliders connected by hinges, as well as the values ​​of angles and other specified quantities necessary to solve the problem.

Solution K3-55 is intended for students and teachers involved in mechanics and problem solving in this field. It will help you easily and quickly solve the problem of this mechanism, using tables with the indicated values ​​and arc arrows in the pictures to determine the angles.

The K3-55 solution is presented in PDF file format, which makes it easy to save and print for ease of use. It is available for purchase in our digital goods store at a great price. By purchasing Solution K3-55, you get a quality product that will make it easier to solve mechanical problems and help you get high grades in your studies.

The K3-55 solution is a reliable assistant for everyone involved in mechanics and solving problems in this area. Buy it right now and see how effective it is!

The K3-55 solution is a digital product designed to solve mechanical problems. It is based on condition 5 from the book by S.M. Targa "Motion of a mechanical system". The solution contains a detailed description of a flat mechanism consisting of several rods and sliders connected by hinges, as well as the values ​​of angles and other specified quantities necessary to solve the problem.

To use the solution, you must start by drawing a drawing of the mechanism, starting with a rod whose direction is determined by the angle α, and use the arc arrows in the drawings to determine the angles. In the tables indicated in the solution, it is necessary to find all the required quantities.

Solution K3-55 is intended for students and teachers involved in mechanics and problem solving in this field. It will help you easily and quickly solve the problem of this mechanism using tables with the specified values. The K3-55 solution is presented in PDF file format, which makes it easy to save and print for ease of use.

By purchasing Solution K3-55, you get a quality product that will make it easier to solve mechanical problems and help you get high grades in your studies. The K3-55 solution is a reliable assistant for everyone involved in mechanics and solving problems in this area.

The K3-55 solution is a digital product designed to solve mechanical problems. It is based on condition 5 from the book by S.M. Targa "Motion of a Mechanical System" and contains a detailed description of a flat mechanism consisting of several rods and sliders connected by hinges. To solve the problem, the values ​​of angles and other specified quantities necessary to solve the problem are indicated.

Solution K3-55 is intended for students and teachers involved in mechanics and problem solving in this field. It helps to effectively solve the problem of this mechanism, using tables with indicated values ​​​​and arc arrows in the drawings to determine the angles.

The K3-55 solution is presented in PDF file format, which makes it easy to save and print for ease of use. It is available for purchase in the digital store. By purchasing Solution K3-55, you get a quality product that will make it easier to solve mechanical problems and help you get high grades in your studies.

The K3-55 solution is a reliable assistant for everyone involved in mechanics and solving problems in this area. Buy it right now and see how effective it is!

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K3-55 is a solution described in the book by S.M. Targ "Methods for solving problems in physics" published in 1989. The solution corresponds to Figure K3.5 under condition 5. More detailed information about this solution is not in the description provided. If you have additional questions, please ask.

Solution K3-55 is a flat mechanism consisting of four rods (1, 2, 3, 4) and a slider B or E, connected to each other and to fixed supports O1, O2 by hinges. Point D is in the middle of rod AB. The lengths of the rods are l1 = 0.4 m, l2 = 1.2 m, l3 = 1.4 m, l4 = 0.6 m. The position of the mechanism is determined by the angles α, β, γ, φ, θ. The KZa and KZb tables indicate the values ​​of these angles and other specified quantities, and it is also necessary to find the values ​​of various parameters of the mechanism.

To construct a drawing of a mechanism, you must start by determining the direction of the rod, which is determined by the angle α. The slider with guides is depicted as shown in Figure KZb for greater clarity.

The given angular velocity and angular acceleration should be considered directed counterclockwise, and the given speed vB and acceleration aB - from point B to b (in Figures 5-9). The arc arrows in the figures show how, when constructing a drawing of a mechanism, the corresponding angles should be laid out: clockwise or counterclockwise. For example, the angle γ in Figure 8 should be plotted from point D to point B clockwise, and in Figure 9 - counterclockwise.

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