Jack screws
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Jack Screws PowerPoint PPT Presentation


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Location Jack screws are located in cabinet #10. Jack Screws. How it’s used. Step 3: Adjust the jack screw to the desired height by rotating the screw CW rotation: increases height CCW rotation: decreases height Step 4: Perform operations when jack screws are correctly placed.

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Jack Screws

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Jack screws

Location

Jack screws are located in cabinet #10

Jack Screws

How it’s used

Step 3:

Adjust the jack screw to the desired height by rotating the screw

CW rotation: increases height CCW rotation: decreases height

Step 4:

Perform operations when jack screws are correctly placed.

Step 1:

Choose a jack screw (or jack screws) which allows for needed ranges in height.

Step 2:

Place the jack screw(s) in the needed support location(s) with respect the part or assembly.

Purpose

Jack screws provide adjustable height support for machining or measurement operations.

Safety

When machining (milling in particular), with jack screws, identify if additional support is needed. Using clamps are one method of additional support.

Clamps

Jack Screw


Vendor information

Vendor Information

McMaster-CARR: www.mcmaster.com search for jack screws


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