Page 133 - CITS - Fitter - Trade Theory

FITTER - CITS

Advantages:
• Versatility: Fly presses can perform a wide range of metalworking tasks with the appropriate tooling and setup.
• Manual Operation: They do not require external power sources such as electricity or hydraulics, making them
suitable for use in locations where power may be limited or unavailable.

• Precision: Fly presses allow for precise control over force application, making them suitable for tasks requiring
accuracy and attention to detail.
Disadvantages:

• Limited Force: Compared to hydraulic or mechanical presses, fly presses typically exert lower amounts of
force, limiting their suitability for heavy-duty metalworking tasks.
• Operator Fatigue: Continuous manual operation of the fly press can lead to operator fatigue, particularly for
tasks requiring prolonged or repetitive use.
• Slower Speed: Manual operation of the fly press may result in slower production rates compared to automated
or powered presses.

2 Power Press
Description:
• Power presses are equipped with a motorized drive system that provides the force necessary for metalworking
tasks.
• They consist of a robust frame, a ram or slide mechanism, a power source (such as an electric motor, hydraulic
pump, or pneumatic system), and controls for adjusting force, speed, and stroke length.
• Power presses come in various configurations, including gap-frame presses, straight-side presses, and C-frame
presses, each suited to different applications and production requirements.

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CITS : CG & M - Fitter - Lesson 21