The very first project that we started is to make a drill gauge and an F- Shape. The purpose of this project is to learn how to use basic tools and to learn how to read a Vernier Calliper and Micrometer.
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| Instructions for the Drill Gauge |
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| Instruction for the F - Shape |
I started to work on my F- Shape. I needed to cut 120mm of bright mild steel and clean it using sandpaper. Once it's clean we smeared Engineer's Blue on the surface of the metal, let it dry and marked where we are going to cut. We split the metal so each half would have 60mm in length. We used a hacksaw to make the cuts we wanted. We filed the edges and polished it for the last time. We used the vernier caliper to see if it is the right size. This was the outcome.
As you can see, it doesn't fit perfectly. The length was exactly 60mm but the gap where the two f's are filed to the right size. What I would do next time is to check it more after a few files to see if I've filed too much.
Next, I started to work on my drill gauge. Same as last time, I cut 120mm of bright mild steel. I cleaned it and smeared Engineers blue on it. We marked where the holes were going to be. We drilled it and removed the bur using a burr remover. Next, we used the buffing machine to give it a shinier look. I could've had the chance to oil dip my drill gauge but I didn't have enough time.
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| Me using the buffing machine |
The whole 12 weeks of doing these projects were fun. I learned lots of things that will help me later in the year. There are things that I would do differently next time but I am proud of myself for finishing this.
Safety around the drill:
When drilling, it is important that we know how to be safe to prevent injuries and accidents. First, you need to wear safety glasses. This prevents small bits of metal from hitting your eyes. The drill bit need