2nd Week - Journal
2nd Week - Journal
Conical Phone Holder!
I was looking for a simple design for a phone holder since I'm terrible at designing & painting in general. I wanted my phone holder to have a slot for the charge. And out of nowhere, I couldn't resist the idea of making my phone holder shaped like a conical flask -I know science again!-
Why conical flask? because it can bear the phone horizontally as well as vertically (The conical base is kinda wide) while also the camera is desheilded. So I hope it comes as I imagined!
(click on the picture >_<)
I used Fusion 360 to design my conical phone holder and make dxf file.
This software used for creating G-code file for laser cutting machine.
MORN MT3050D is the type of laser cutting and engraving machine I used.
Plywood is the type of material I used for making my conical-shaped mobile holder.
First Step: Picking The plane to draw in it.
I drew the conical shape first so I chose zy plane, and for the base, I'll go with xy plane.
To draw a symmetric conical in short time, I did the following:
1- I started to draw from creat icon a polygon with 3 sides (triangle) with 180mm height to analog the size of my phone at the origin point.
2- I draw a construction icon pass through the middle of the triangle by using the line tool from the creat bar.
3- I draw at the top of the triangle trapezoid shape by using the line tool.
4- I cut all the unnecessary lines.
5- I mirrored the second half of the conical about the construction line.
8- I added one rectangle with dimensions of 25*3.2mm. I mirrored the rectangle around the same construction line.
9- I added a benzene ring and a text "Yeah Science" (from the breaking bad series) as accessories.
10- I drew a small circle in between two small rectangles for t-slot.
11- I defined the conical shape by moving the line that is undefined and define it corresponds to the origin.
Second Step: Draw the Conical Flask Shape.
Third Step: Draw the base part.
The base part is symmetric in shape so I can draw half of it then mirroring it so here is what I did:
1- I drew a rectangle from the origin with dimensions of 80*100 mm.
2- I drew another small rectangle at the left front of the first rectangle draw in the first step, with dimensions of 25*40mm.
3- I drew a circle at the back of the base then cut the extra sides.
4- I drew a construction line at the center of the shape and then mirrored it.
5- I copied the t-slot from the mid-week exercise that I did and put it in the center of the back.
I selected the conical shape after I finished the sketch and extrude it from the solid bar and I did the same with the base then I rotated it.
Fourth Step: Extrude Parts.
Fifth Step: Joint the parts.
First I rotated the base 90 degrees then I used joint icon from assembles bar to joint the base with the stand.
I export each sketch as dxf file to import it in LaserWork and prepare it for cutting.
Sixth Step: Export dxf files.
Seventh Step: Prepare rdl. files.
I differentiate between the lines I wanted to be cut and the others to be engraved by different colors!
Red lines: engraved with high speed (300) and power of 25.
Blue lines: cutting with low speed (20) and power of 65.
I turned on the laser cutting machine and made sure that the two switches are on.
I pressed "download" from LaserWork software to download the file onto the machine then I named the file with a short name so I can recognize it on the machine.
I put the same plywood sheet I used in the previous week on the machine and made sure it's far from the laser nozzle by a reasonable distance by using a sort of lens (to be focused).
I moved the laser nozzle to the origin I want by using the arrows on the machine screen then I pressed the origin button.
I chose the file name to be cut from the machine screen then press work-frame then press start.
I used the screws and nuts to joint both parts in a fixed way.
The process of cutting plywood took 2 min and 27 sec.
Click on me to see a the whole process :)
My instructor said it is a nice idea and suggested to add some features on the conical stand to be engraved and I took his advice.
I had a problem with the dimensions so I made a prototype with cardboard to help me in visualizing the proper size and I did ask the designer for the dimensions of the phone holder that appears in the ideation section and this helped me a lot.
My final project has lots of laser cutting parts, so this assignment helped me a lot in visualizing the size of the parts and designing them in the proper dimensions.
I found the extrude is a really useful tool especially in the laser cutting parts and I loved the idea of being able to design almost anything you want using Fusion 360 as I did in this assignment!