Skip to main content

Goals that i want to achieve in this module

 Hello everyone, I'm Qian Yu.😉 

My first personal goal is that I want to improve my hands-on skills in the practical. In order to achieve this, I will be required to read through the practical worksheet before the practical. This can help me to be more prepared and reduce my anxiety during the practical.

Second, I would like to enhance my CAD skills on Fusion 360. As I still haven't figured out all the functions in Fusion 360. I hope I can operate and utilize the app more to explore it further.

I will know whether have I accomplished my goals because, if I have I would be more confident in my skills and practicals.

Labels:

Comments

Post a Comment

Popular posts from this blog

Gears

 Gears Documentation Blog Entry 1.These are the definition of gear module , pitch circular diamater and the relationship between gear module , pitch circular diameter and number of teeth: Module is the ratio of reference diameter of gear divided by teeth m=PCD/z m: Module PCD: Pitch circular diameter z: No of teeth 2.Below is the relationship between gear ratio(speed ratio) and output speed for a pair of gears. Gear ratio= driven/driver Speed ratio= Output speed/Input speed Lower gear ratio, Higher speed ratio Below is the relationship between gear ratio and torque for a pair of gears  Lower gear ratio, Lower torque 3. Below is the proposed design to make the hand-squeezed  fan better: 4. Below are the description on how my practical team arranged the gears provided in the practical to raise the water bottle. a)Calculation of the gear ratio(speed ratio) 30/30=1 30/30=1 30/20=1.5 40/30=1.33 40/20=2 20/40=0.5 40/40=1 Gear ratio= 1.5x 1.33x 2x 0.5 =1.995 b)The photo of the a...
Post a Comment
Read more

Hypothesis Testing

Captain America will use Run #2 and Run#6. To determine the effect of stop angle.   For Captain America, Black Widow. USE THIS TEMPLATE TABLE and fill all the blanks The QUESTION To determine the effect of stop angle on the flying distance of the projectile Scope of the test The human factor is assumed to be negligible. Therefore different user will not have any effect on the flying distance of projectile.   Flying distance for catapult A is collected using the factors below: Arm length = 33 cm Projectile weight = 0.85 grams Stop angle = 140 degree and 190 degree   Step 1: State the statistical Hypotheses: State the null hypothesis (H 0 ): With 33cm arm length and the 0.85g of projectile weight, the flying distance of projectile using 140 degree and 190 degree have no difference.   State the alternative hypothesis (H 1 ): With 33cm arm length and ...
Post a Comment
Read more

DOE

FULL FACTORIAL  ž   Document and describe how you performed the FULL FACTORIAL data analysis to solve the case study. ›       Determine the effect of single factors and their ranking. Factor A is arm length. Arm length will affect how much energy can be provided to the weight of the projectile. Shorter arm length will provide more energy to the projectile to fly. Factor B is projectile weight. The weight of the projectile determines how much energy needed to fly. Lower weight of projectile will require less energy. Factor C is stop angle. Angle of the arm will influence how much the energy supply to the ball to fly. Lower angle will provide more energy to the projectile to fly. Ranking: Factor C  Factor A Factor B Factor C is the most affecting factor that increases the distance of flight. The lower the angle, the further the distance. Thus, lower angle is recommended to have the furthest distance. Factor A is on second ranking. The shorter the arm length, ...
Post a Comment
Read more