ROBOTICS AND AUTOMATION

How to Construct a Robot Part 5: Vertical Column

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Construct a Robot by a Plan Sheet

Basic Robot We are going to construct a robot part by

part. The size and speed will be determined by

its part. Later in the instruction, the size and speed

will be determined by the controller. We will learn how to use a Plan Sheet,

gather information, select the right part, and construct that part.

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First

With Plan Sheet, either as one sheet or two sheets, lay out or draw the vertical column for your robot. Start gathering information to construct the robot vertical column you want. You can also draw the part on regular drawing paper.

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Things to Keep in Mind1. Draw one or as many drawings as needed.2. Refine or select the part that is best for the

robot.3. The material might have a reaction on the

robot, so a redraw may be in order.4. Keep in mind all the features that are needed

(construction strength, speed, function, purpose, weight).

5. Choose the best one, not necessarily the best drawing.

6. Choose the best person and the right tool to make the part.

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STORY BOARD

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1. Vertical Column – first declare given height (stay inside specifications).

2. How is the column going to aid the function of the robot?

3. Make sure the column has the height to act as a lever to lift the arm.

4. Follow the Plan Sheets and given dimensions in given specifications.

Belt and Pulley Bar and Pulley Neck and Column, Vertical Column or

Tower Gear Assembly Vertical Column and Lever

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Example 1 - Belt and Pulley

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Simple Sketch – Dimensions of Bar and Elbow

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Example 2 - Pulley With Straight Bar Lever

COLUMN DRILLED INTO BODY

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Simple Sketch – Straight Bar Lever

USING PVC PIPE AND FITTINGS SIZE

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Tools, Machines, Steps

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Example 3 – Vertical Column Neck

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Tools, Machines, Steps

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Example 4 – Pulley and Gear System

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7” PULLEY DUCT TAPE MOTOR SPINDLES

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GEARS SPINDLE MOTOR ASSEMBLY

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Example 5 - Lever

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Adjustable Lever

USING PVC PIPE & FITTING TEE AND ELBOWS

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Tools, Machines, Steps

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