# Question 1 Two Gears Mate Pinion Gear Determine Minimum Face Width Based Bending Equations Q29334424

QUESTION 1 There are two gears in mate (a pinion and gear) determine the minimum face width based on the bending equations and the data below (hint: use iterative Determine the face-width for the gear (use bending equations) . Design/Safety Factor (SF) 2 NP (teeth) = 20 Pressure angle (degrees) 20 n (rpms) 1200 .H (hp) 100 . Ng (teeth) 60 .Pd (teeth/in) 8 Quality number (Qv) 11 . Pinion is made of nitrided through hardened (grade 2) steel and has a hardness of (HB) 350 . Gear is made of nitrided through hardened (grade 2) steel and has a hardness of (HB) 350 · Loading (source, load): Uniform-Moderate Shock NL of pinion (cycles) 510A7 eStres-oycles factor, use the high cycle equation KL-13558-NLA( 00178) Calculating the * reliability 0.92 . Gear box is enclosed and gears are assembled with precision · Additionally, the gears are mounted are straddled mounted CE-1) . Assume that the temperature factor (KT 1) Both the pinion and gear are uncrowned. QUESTION 2 hich has the smallest FOS between two meshing bevel gears (pinion and gear): Show transcribed image text

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