09. Math for Molders: Force-Pressure-Area (en v3.0) (Duration: Approximately 1.5 Hours)

Content
12 modules

Rating

Course length
0 mins

Instructor
eLearning RJG®, Inc.

Released
12 Feb 2026

Description

The Force, Pressure, & Area unit of RJG's Math for Molders guides students to use a formula triangle to calculate these critical factors of injection molding processes. The resulting figures can help molders understand their machines' capabilities, matching the right molds with the right machines while avoiding part defects and mold or machine damage.
The lessons feature practical examples related to plastic injection molding, opportunities for practice, and an assessment.
Suggested prerequisite: Math for Molders: Area (Unit 1)

1.
Force Pressure Area - Introduction (en v3.0) (Approximately 1.5 Minutes)
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2.
Maximum Available Clamp Force - Explanation (en v3.0) (Approximately 6 Minutes)
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3.
Maximum Available Clamp Force - Break It Down (en v3.0) (Approximately 3 Minutes)
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4.
Maximum Available Clamp Force - Practice (en v3.0) (Approximately 10 Minutes)
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5.
Maximum Available Clamp Force - Activity (en v3.0) (Approximately 10 Minutes)
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6.
Maximum Available Clamp Force - Quiz (en v3.0) (Approximately 10 Minutes)
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7.
Minimum Required Clamp Force - Explanation (en v3.0) (Approximately 6 Minutes)
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8.
Minimum Required Clamp Force - Molding Application (en v3.0) (Approximately 5 Minutes)
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9.
Minimum Required Clamp Force - Break It Down (en v3.0) (Approximately 4 Minutes)
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10.
Minimum Required Clamp Force - Practice (en v3.0) (Approximately 10 Minutes)
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11.
Minimum Required Clamp Force - Activity (en v3.0) (Approximately 10 Minutes)
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12.
Minimum Required Clamp Force - Quiz (en v3.0) (Approximately 5 Minutes)
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