Advanced Technocracy Inc. Ambala, Haryana

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Physics Mechanism Instruments

Peaucellier Straight Line Motion

Peaucellier Straight Line Motion

One of sixteen mechanisms built on an A3 board equally suitable for the classroom, drawing office or laboratory. The principal components are made from amber coloured Perspex, pivoted with hollow rivets, and mounted on a white melamine board for contrast and visibility. To see the mechanisms move is far more instructive and convincing than listening to a static lecture. The hollow rivets accept a pencil for transferring the loci of the joints to a sheet of paper, clipped to the board.

The exact straight line produced by this set of eight links is achieved by the geometry of the mechanism. ABCD is a rhombus with four equal sides. Points O and P are fixed pivots while OP = OC. A is moved in a straight line as OC rotates.

This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught.

Each mechanism is supplied with a manual which gives full instructions for producing the loci and applications of the assembly. The typical graphical result is appended.


Features:

 

Range of Experiments


James Watt Straight Line Motion

James Watt Straight Line Motion
Features

 

Range of Experiments


 

Description


One of sixteen mechanisms built on an A3 board equally suitable for the classroom, drawing office or laboratory. The principal components are made from amber coloured Perspex, pivoted with hollow rivets, and mounted on a white melamine board for contrast and visibility. To see the mechanisms move is far more instructive and convincing than listening to a static lecture. The hollow rivets accept a pencil for transferring the loci of the joints to a sheet of paper, clipped to the board.

This early attempt to guide a point P on a machine to move in an approximate straight line consists of three links connected together with fixed pivots at A and D. The mid-point of BC is constrained to move in a nearly straight line.

This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught.

Each mechanism is supplied with a manual which gives full instructions for producing the loci and applications of the assembly. The typical graphical result is appended.

Elliptic Trammel

Elliptic Trammel

Features

Range of Experiments

  1. To determine the loci of the moving parts of the standard mechanism
  2. To establish the characteristics of that mechanism: for example to see which links move faster than othes or whether a particular motion (such as a straight line) is developed

Description

One of sixteen mechanisms built on an A3 board equally suitable for the classroom, drawing office or laboratory. The principal components are made from amber coloured Perspex, pivoted with hollow rivets, and mounted on a white melamine board for contrast and visibility. To see the mechanisms move is far more instructive and convincing than listening to a static lecture. The hollow rivets accept a pencil for transferring the loci of the joints to a sheet of paper, clipped to the board.

This apparatus provides two guide slots intersecting at their mid-points at 90 degrees to act as the base lines of the major and minor axes of an ellipse. A trammel bar equipped with two variable position sliders and an end point for tracing the locus enables an ellipse to be drawn.

This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught.

Each mechanism is supplied with a manual which gives full instructions for producing the loci and applications of the assembly. The typical graphical result is appended.

Claw Mechanism Instruments

Claw Mechanism Instruments

Features

Range of Experiments

  1. To determine the loci of the moving parts of the standard mechanism
  2. To establish the characteristics of that mechanism: for example to see which links move faster than othes or whether a particular motion (such as a straight line) is developed

Description

One of sixteen mechanisms built on an A3 board equally suitable for the classroom, drawing office or laboratory. The principal components are made from amber coloured Perspex, pivoted with hollow rivets, and mounted on a white melamine board for contrast and visibility. To see the mechanisms move is far more instructive and convincing than listening to a static lecture. The hollow rivets accept a pencil for transferring the loci of the joints to a sheet of paper, clipped to the board.

A pair of gear whels pivoted at O and P run in mesh at the same speed. On one wheel a pivot carries a moving arm while a pin on the other wheel slides in a curved slot in the arm. An extension to the arm terminates in a fine claw which traces out a loop with a flat side each time the wheels make one revolution.

This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught.

Each mechanism is supplied with a manual which gives full instructions for producing the loci and applications of the assembly. The typical graphical result is appended.

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Is this Requirement:

One Time Regular

How soon do you want this:

Immediate After 1 month

Purpose of Requirement:

Reselling End Use Raw Material

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    Kunal Chopra

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    Advanced Technocracy Inc.

    Grain Market, Ambala, Haryana, Atico House 5309, Grain Market,

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