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    • Successful manufacturing requires mastery of a critical body of knowledge that includes essential concepts in applied mathematics, measurement and inspection, safety, and quality/lean.

    • Materials are very important to manufacturing and determine how well your application performs. Today, options include metals, ceramics, plastics, and composites, to name a few.

    • Machining best practices are specific to either the task or the device. For grinding, metal-cutting, or work holding, many tools can be used to complete the task.

    • Every workplace requires an understanding of the essential safety practices and topics that help employees to avoid potential hazards.

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3040 – 04 – Using Semi-Synthetic and Synthetic MWFs

Semi-synthetic MWF’s have about 5 to 30% of lubricant based oil that has been refined and 30 to 50% water that is present in the concentrate. This is then combined with 10 to 40% water. Semi-synthetic fluids grant good lubricity, coolant characteristics, rust resistance, and better sump life. They stay cleaner longer than soluble oils.

Synthetic MWF’s don’t have any petroleum oil but have detergent-like components with wetting action along with performance-enhancing additives. Synthetics are made so they could be diluted from 10 to 40% water. Synthetics have many advantages are not as susceptible to contamination, offering great rust control, better sump life, and the greatest heat reduction properties. These synthetic MWF’s are transparent giving the worker better sight of the work during metalworking.

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    Oils have better sump life over synthetic lubricants.

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Class: 3040 - Metalworking Fluid Safety - 18 Lessons
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