As you look through our website you can see how we reverse engineereed the glue … PARTS LIST ITEM QTY PART NUMBER 1 1 Part4 2 1 Part5 3 2 Part6 4 6 screw for black pieces 5 1 Part3 6 1 part2 7 1 sharpener 8 1 Part7 9 1 Part10 10 1 top cover 11 2 big screw 12 1 bottom cover 13 1 dust holder DRAWN mhspltw CHECKED QA MFG … I had to find a plentiful of dimensions for each part, and each one went out to one … It is similar to scientific research, the only difference being that scientific research is conducted into a … "Electric Pencil Sharpener Reverse Engineering" Designed By: Trent Whaley. Chisom Anumba. It is used to give the user grip and comfort when writing. Then a drawing explaining each and every part of the pencil without dismantling it … For our reverse engineering project, we were given the task of choosing an item. Itzel and I chose to do the glue bottle because we felt that we could model the glue bottle better than any of the other items we brought in which were a mechanical pencil, and a tape dispenser. The mechanism must include a coil that retracts the ballpoint body back into the frame when the cap is clicked. After the item had been picked, we needed to recreate every part on inventor, and then assemble it. A) Has to be plastic so it is cost efficient and can be easily manufactured. Reverse Engineering: Disassemble a Retractable Ballpoint Pen or Mechanical Pencil Name: In the box below, complete a detailed drawing of your retractable ball point pen or mechanical pencil before it has been disassembled. The grip at the bottom of the pencil offers you a great control with absolute presision. 7 parts. Description: This part keeps the clamps from letting to much lead out. Through reverse engineering all aspects of a product can be analyzed. Foxconn bought the majority of Sharp in 2016; Foxconn, also known as Hon Hai Precision Industry, is a Taiwanese ... Reverse-engineering the clock chip in the first MOS calculator 2) Screw and Unscrew a) The top and bottom of the plastic frame or container must screw together and unscrew apart in order for the ballpoint body to be replaced when it runs out of ink. We know that sometimes it's hard to find inspiration, so we provide you with hundreds of related samples. There are so many different software applications in the modern world, and the source code of the most of them is hidden from our sight. The Pentel Graph Gear 1000 Automatic Drafting Pencil is an amazing value that will satisfy the needs of the most demanding mechanical draftsman, architect or graphic designer. Get access to this section to get all the help you need with your essay and educational goals. Within our groups, we did a packaging analysis, a visual analysis, a functional analysis, … This Mechanical Ratchet pencil is made by an office supply line called Pentel. Office Product $12.97 $ 12. Problem Statement Design a cost efficient, light, and comfortable pen that writes smoothly. For mechanical assemblies, this typically involves disassembly and then analyzing, measuring and documenting the parts. 00 But there are a number of situations, when we do need to understand the logic of functioning of platforms and applications, their algorithms and specifics. The inside framework must also have mechanism that locks the ballpoint (out of the frame) and ballpoint body in place when it is being used to write. That, in turn, has made the use of 3-D CAD, computer-aided manufacturing, or other computer-aided engineering applications easier. Description: These are used in the clamp holder and letting the right incriment of lead out. per person. There are many reasons to reverse engineer a product. At the top (where wedged area goes into the top cylinder) and the diameter of the bottom cylinder is . 52 CM not Including the wedged area. 3D CAD model of a BiC Mechanical Pencil (#2-0.5mm) Tags: #reverse engineering; 300 0 1. The springs diameter Is Just slightly bigger than the ballpoint’s body. In regards to reverse engineering, it’s why you can look at the picture above and deduce that X is probably 2″ and Y is probably 1″. The coil creates the tension necessary for the ballpoint of the pen to stay out. The rOtring Rapid PRO is a long-lasting, smooth, and precise retractable mechanical pencil that is a perfect professional tool for writing, sketching, and drawing. The bottom cylinder Is 65 CM long Including the wedged area. Reverse engineering, also called backwards engineering or back engineering, is the process by which an artificial object is deconstructed to reveal its designs, architecture, code, or to extract knowledge from the object. Choose a simple device such as a computer mouse, a mechanical pencil, a coffee thermo mug, a car key, etc, analyze it and present … The information gathered during this process can provide information on products for which documentation … This is a Reverse Engineering project I did for an IED class in High school, of a mechanical pencil called the Pentel P205, where i took the product apart. 5. Low-voltage device,for example, no plug-ins; battery-driven is okay) Unwanted items . Description: This part hold the lead for reserve and is attatched to the clamp colar and holds the erasor. 3) Ballpoint Body- The ballpoint body is the plastic cylinder that contains the ink Inside. B) Must be cylinder shaped in order for the ballpoint ink cylinder to fit into the plastic cylinder. However, we also needed to find a way to improve the item. A) The clip attached to the outside of the top plastic container is used to clip on to an object so it is held in place when not in use; for example: a shirt pocket. Plastic is used because It Is cheap, light, and easily manufactured. 97 $20.00 $20.00. Visual Analysis- The texture of the mechanical pencil is a smooth plastic, which makes it appear more E) The top cylinder must be long and in diameter throughout the whole cylinder. Product Description. A) Has to be plastic so it is cost efficient and can be easily manufactured. Reverse Engineering of a Pen – Assignment Requirements 1) Plastic Container: the plastic container Is the framework for the pen. Spring/Cool: The Pilot Easy Touch pen works because of the long spring. Aristo 2.0mm Fully Retractable Black Mechanical Pencil With Metal Cap, Nozzle, Grip & Clip, Lead Hardness Indicator, Push Button Sharpener And 6 HB Leads For Drawing, Sketching & Writing - 82855B 3 price from ₹ 619 . Tags: #reverse engineering; 49 0 1. iPod Nano Case-Left Isometric View.png. With these two properties it can be mass-produced in order to profit. Plastic Bottle. The clip is used so one could clip It too, for example, the Inside of the pocket of a shirt. By continuing we’ll assume you’re on board with our cookie policy. Reverse Engineering is an important process in the documentation and redesign of products. With these two properties it can be mass-produced in order to profit. Functions 1) Provide Ink 3) Retract 4) Provide comfort 5) Clip Embodiment a) The pen has to always provide ink through the ballpoint in order for it to serve its purpose of writing. Reverse engineering (RE) is the process of discovering the technological principles of a device, object or system through analysis of its structure, function and operation. Wide enough to lightly hug the cylinder shaped ballpoint body. Doing the right thing: Ramon’s euthenesia, Different Types of Cams (Mechanical Engineering), A Car Jack Is A Mechanical Device Engineering, Energy Balance For An Internal Combustion Engine Engineering, Vehicle Suspension Is The Mechanism Engineering, Engineering Mechanics - Characteristics of a force, Electrical Engineering And Technical Communication Analysis, Engineering Mechanics – Characteristics of a force, Free online plagiarism checker with percentage. I reverse engineered a green mechanical pencil for my project. A) Has to be plastic so it is cost efficient and can be easily manufactured. Nicpro 6PCS Mechanical Pencils Set, Cool Metal Drafting Pencil Bulk 0.5 & 0.7 mm With HB Lead Refills, Erasers For College School Architect Writing, Drawing, Sketching,Engineering -Come With Case 4.5 out of 5 stars 480 That is when the legal software reversingis called up – a service provided by Apriorit software research department… Posted: 11 Dec, 2018. Group of 3: at least . With these two properties it can be mass-produced in order to profit. BIC Mechanical Pencil #2 EXTRA SMOOTH, Variety Bulk Pack Of 40 Mechanical Pencils, 20 0.5mm With 20 0.7mm Mechanical Led Pencils, Assorted Colored Barrels, for professional Office & School Use. ... water gun, bicycle, toy truck, toy rocket, mechanical pencil… Can also be called an ink cartridge. The top cylinder’s wedges on the inside must be able to screw around the bottom cylinder’s wedges on the outside. For this reverse engineering project, we were split into groups of three and each group was given a pencil sharpener to reverse engineer. Reverse engineering During the reverse engineering project, I was tasked with taking apart an object of my choice (mechanical pencil), and properly describe its functions and its purpose. Manufacturers are also finding new uses for these CAD-integrated reverse engineering … The yellow hue of the plastic, and the lighter brown/tan colour of the tip, We use cookies to give you the best experience possible. Description: The main part of the Mechanical pencil that holds everything in place. 4) Provide Comfort a) The rubber grip is placed around the plastic container to provide grip and comfort. Next, I made an isometric sketch of it with labels of parts and black box analysis and made a guess for how the product works during the functional analysis. Retract a) The ballpoint body must retract back into the body in order for the ink not to spill or dry. Assigned teams of 1, 2 or 3 . This is the presentation of my mechanical pencil for my reverse engineering project. Creating a CAD Model of a Plastic Bottle. next thing that our class did was to take apart our reverse engineering product and dimension all the parts involved. items that cost at most $5 . To replicate an existing product using principles of Reverse Engineering and Parametric Modeling. C) The plastic cylinder must be in two parts. (The name came from the Ever-Sharp mechanical pencil , one of Hayakawa's early inventions .) Description: This part goes into the lead holder and holds the erasor in place/. 4.8 out of 5 stars 826. Reverse Engineering. B) The top and bottom of the plastic frame or container must screw together and unscrew apart in case there are any malfunctions on the inside of the container and need to be repaired. Reverse Engineering Project. Reverse Engineering Prodject: In this project my partner, Ethan Csok, and I, Ryan Kretschmar used the reverse engineering process on a mechanical pencil.We took apart our product and recreated each part in … 3D CAD model of a BiC Mechanical Pencil (#2-0.5mm) Purpose. Reverse engineering is a process that examines an existing product to determine detailed information and specifications in order to learn how it was made and how it works. The diameter of the bottom cylinder Is . Group of 2: at least . I seperated all the parts determined the function of each part, mesured them, and remade them in CAD. B) The coil mechanism must be used so the tension released by the coil when pushed down by the cap makes the ballpoint body retract back into the plastic container. This drafting pencil has a hidden eraser with a lead plunger that distributes the lead in small incriments when it is pushed down. Description: The erasor holds in the lead fo the pencil and is used for misteaks made when drawing. The part one pushes to click the ballpoint in and out of the pen cylinder. What system of measurement should you use? Solution. studying visual, structural and functional from everyday objects . Object requirements: Number of parts: Group of 1: at least. Label and dimension each part. 10 parts. With the easy availability of computer-aided design packages, reverse engineering technology has become a practical tool to create a 3-D virtual model of an existing physical part. Reverse Engineering Project By: Guthrie Moore Visual Design Analysis Pencil (Bic Matic) Rear View The Bic Matic mechanical pencil is designed to emulate a traditional wooden pencil, consider the colours. The two parts are a bottom and a top. Reverse engineering cultivates many skills that are important in engineering, including teamwork, tool usage, communication (writing a manual and report, creating graphic images, giving oral presentation), sketching and coming up with design improvements. This is a Reverse Engineering project I did for an IED class in High school, of a mechanical pencil called the Pentel P205, where i took the product apart. I seperated all the parts determined the function of each part, mesured them, and remade them in CAD. Clicking the end of pen when the ballpoint pen is out releases the tension causing the ballpoint to retract back into the plastic cylinder. 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