QUESTION 2 (35) LOCI (CAM) GIVEN: FIG. 1 sh…
QUESTION 2 (35) LOCI (CAM) GIVEN: FIG. 1 shows a wedge-ended follower in its starting position which reciprocates along the vertical centerline of a cam as the cam rotates with a constant velocity in a clockwise direction. INFORMATION GIVEN: Incomplete displacement graph B. Vertical centerline A of the cam. Follower profile FIGURE 1. GENERAL SPECIFICATIONS: Clockwise direction Camshaft diameter = 20mm Minimum distance from the center of the camshaft to the cam profile = 15mm DISPLACEMENT GRAPH SPECIFICATIONS: 0° to 45° the follower rises 20 mm. 45° to 75° the follower is at rest. 75° to 105° the follower falls 20 mm. 105° to 180° the follower rises 48 mm. 180° to 270° the follower falls 33 mm. 270° to 300° the follower is at rest. 300° to 360° the follower returns to its original position. INSTRUCTIONS:2.1 Draw the camshaft and follower detail. Show the arrow indicating the direction of rotation. 2.2 Draw a displacement graph with a scale of 30° equals 10 mm and a vertical scale of 1:1 for the given motion. Label the graph and include the scale. 2.3 Project and draw the cam profile that would generate the given motion. NOTES: – Show ALL necessary construction. – Use A3 paper to answer this question. Right-click on the button below to open QUESTION 2 FIGURE on a new page.
Read DetailsVRAAG 3 (30) ISOMETRIES GEGEE: ‘n Vooraansi…
VRAAG 3 (30) ISOMETRIES GEGEE: ‘n Vooraansig en bo-aansig, met afmetings, van ‘n gietstuk in derdehoekse ortogafiese projeksie. ‘n Addisionele regteraansig sonder enige verborge besonderhede. Die posisie van punt A. INSTRUKSIES: Teken tot skaal 2:1, en omskep die gegewe ortografiese aansigte van die gietstuk, in ‘n isometriese tekening. Maak punt A die laagste punt van die tekening EN om dit te begin ongeveer 35 mm vanaf die onderste rant van jou bladsy. Toon ALLE nodige konstruksies en senterlyne. GEEN verborge besonderhede word verlang nie. Regsklik op die onderstaande knoppie om VRAAG 3 FIGUUR op ‘n nuwe bladsy oop te maak.
Read DetailsFor each essay this semester, you have been asked to practic…
For each essay this semester, you have been asked to practice skills, discuss concepts, write two drafts of each essay, and obtain feedback on your writing before submitting the final draft. 1) Name the specific step in the writing process that has been the most challenging for you and explain why. Support your response with one specific example of how you were challenged from an essay you wrote for this class. Use details, including the essay assignment and describe exactly how you were challenged (10 points) 2) Now look at what you wrote for this answer so far. How do you plan to overcome this challenge in ENC 1102 or for other future writing assignments. Describe your strategy and explain why it will help. (10 points be detailed)
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