Sin Bar - 100 mm

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Machinist's Sin Bar: This part functions exceptionally well for its intended use, requiring a 0.1 mm layer, 40% infill, and stiff material. Description: Tool to facilitate accurate angle measurement and adjustment, typically used in machine shops. The size is 100 mm between tangent points (center of each round). How to Use (Refer to Picture): Place one round end on the base plate, and position a gage block (or object with a known height) under the other round end. The angle formed between the base plate and the flat back side of the sin bar is equal to arcsin(GageHeight/100mm). Example: Gage block height = 50 mm Gage block height/100mm = 0.5 arcsin(0.5) = 30° Caution: Note any elephant foot near the bottom of the printed piece and remove it to avoid inconsistencies.