1. 1. Prototyping of caterpillar s1190020 Masatomo Segawa
2. 2. Caterpillar using LEGO blocks We want to create this product because we search robot object that uses Lego by using Internet. Then that robot car appeared. We thought that object is interesting so we select this product. We first time to see the product that have many wheels.
3. 3. 1stProduct Prototype using Tinkercad To create prototype with Tinkercad. The original photo was complex so we had to do deep observation. We would create caterpillar so we should to understand with assembly of caterpillarand system of caterpillar.
4. 4. 2ndProduct Prototype using 123D Design. "123D Design" the same way as Tinckercad, can be used to create a prototype using 3D graphics. Tinckercad is cloud-based. So, it can be used only in the browser. However, "123D Design" can be downloaded from the internet. Therefore, it can be used in local area.
5. 5. 3rdProduct Prototype using 123D Make. This software take in 123D Design model. And setting the option for create new model. Set to 10 the division number.Next, set the size of model. Finally, To show the developed parts. You can create this object in real life based on this developed parts.
6. 6. 1st Materials First product prototype(materials) The main rotor of helicopter emergency medical service used a composite material (glass fiber). And the body of Dr.Helicopter is used metal and glass etc. These materials such as composite material (glass fiber), metal, and glass is possible to use. Because, it is not difficult to collect these materials. The main rotor is required to have excellent flexibility and durability. In addition, the entire mass must not be too heavy. The material should be durable. Because, the helicopter emergency medical service fly the sky to rescue people in the affected areas and high winds. Color is an important feature. Because,it must be a bright visible colors such as a red in order to enhance visibility from the ground.
7. 7. 1st Constructions First product prototype(constructions) A motor is need to turning the wings of object, and a battery for storing electricity, and need a tool to rescue the patient. The construction require any special skill. The repair of the helicopter must have its own license. However, do not need special skills in reproduction by 3D printer. The object need attachment like stands and handles. Stands is need to support the body of object, and door is need handles. If material is metal, it be attached by welding, and if material is plastic, it be attached by an adhesive. In stands, shape of attachment is Rod-like. In handle, shape of attachment is rectangle that is rounded such as easy to grip.
8. 8. 1st Functions First product prototype(functions) So that the first aid of the patient can be, it requires the same kind of functionality as the ambulance. The size of the helicopter emergency medical service is about 10 meters. In the reproduction of the 3D printer , you want to size much the 1/1000 . Object can be heavily depending on the material to be used. For example , the use of metal to all aircraft , it is very heavy. The mode of operation is Mechanical. The fuel of the helicopter emergency medical service is "kerosene" which is almost kerosene . The helicopter is supported with two legs called 'skid '. In reproduction by 3D printer , it is possible to put a skid , it is possible to stand the object .
9. 9. 1st Appearance First product prototype(appearance) Helicopter of the body is in a state of extending the sphere, part of the propeller, use the sharp object. Because this object of emergency helicopter, the usual helicopter has become a texture that was pursuing the difference color and speed. Of course. Since this is a emergency helicopter, using the color and character can be seen the difference between an ordinary helicopter, it has to be seen in the people of the emergency services. Emergency helicopter is mainly the white tones. Also, must write a hospital patient is transported in a color man is visible from a distance. In order to safely use the emergency helicopter, and the pilots that trained, is important to be securely design the helicopter.
10. 10. 2nd Social Environmental Factors First product prototype(Social Environmental Factors ) In making Helicopter emergency medical service, it contains a lot of materials such as iron and gasoline containing chemical substances (arsenic ...). Helicopter emergency medical service is made of a material containing hazardous substances. Therefore, if can fire the accident helicopter, hazardous substance flows environmental pollution would occur in its vicinity. Since the helicopter are using substances such as iron, reuse is possible. In addition, it can also be used as fuel. Since it is not that come out non-fuel even when used as a fuel, it can be used safely and economically. I think that it is safe. However, because there is that a variety of materials is used as the material, firmly to make to see the design document, you must use.
11. 11. 2nd Materials Second product prototype(materials) The main rotor of helicopter emergency medical service used a composite material (glass fiber). And the body of Dr.Helicopter is used metal and glass etc. These materials such as composite material (glass fiber), metal, and glass is possible to use. Because, it is not difficult to collect these materials. The main rotor is required to have excellent flexibility and durability. In addition, the entire mass must not be too heavy. The material should be durable. Because, the helicopter emergency medical service fly the sky to rescue people in the affected areas and high winds. Color is an important feature. Because,it must be a bright visible colors such as a red in order to enhance visibility from the ground.
12. 12. 2nd Constructions Second product prototype(constructions) A motor is need to turning the wings of object, and a battery for storing electricity, and need a tool to rescue the patient. The construction require any special skill. The repair of the helicopter must have its own license. However, do not need special skills in reproduction by 3D printer. The object need attachment like stands and handles. Stands is need to support the body of object, and door is need handles. If material is metal, it be attached by welding, and if material is plastic, it be attached by an adhesive. In stands, shape of attachment is Rod-like. In handle, shape of attachment is rectangle that is rounded such as easy to grip.
13. 13. 2nd Functions Second product prototype(functions) So that the first aid of the patient can be, it requires the same kind of functionality as the ambulance. The size of the helicopter emergency medical service is about 10 meters. In the reproduction of the 3D printer , you want to size much the 1/1000 . Object can be heavily depending on the material to be used. For example , the use of metal to all aircraft , it is very heavy. The mode of operation is Mechanical. The fuel of the helicopter emergency medical service is "kerosene" which is almost kerosene . The helicopter is supported with two legs called 'skid '. In reproduction by 3D printer , it is possible to put a skid , it is possible to stand the object .
14. 14. 2nd Appearance Second product prototype(appearance) Helicopter of the body is in a state of extending the sphere, part of the propeller, use the sharp object. Because this object of emergency helicopter, the usual helicopter has become a texture that was pursuing the difference color and speed. Of course. Since this is a emergency helicopter, using the color and character can be seen the difference between an ordinary helicopter, it has to be seen in the people of the emergency services. Emergency helicopter is mainly the white tones. Also, must write a hospital patient is transported in a color man is visible from a distance. In order to safely use the emergency helicopter, and the pilots that trained, is important to be securely design the helicopter.
15. 15. 2nd Social Environmental Factors Second product prototype(Social Environmental Factors ) In making Helicopter emergency medical service, it contains a lot of materials such as iron and gasoline containing chemical substances (arsenic ...). Helicopter emergency medical service is made of a material containing hazardous substances. Therefore, if can fire the accident helicopter, hazardous substance flows environmental pollution would occur in its vicinity. Since the helicopter are using substances such as iron, reuse is possible. In addition, it can also be used as fuel. Since it is not that come out non-fuel even when used as a fuel, it can be used safely and economically. I think that it is safe. However, because there is that a variety of materials is used as the material, firmly to make to see the design document, you must use.
16. 16. 3rd Materials Third product prototype(materials) The main rotor of helicopter emergency medical service used a composite material (glass fiber). And the body of Dr.Helicopter is used metal and glass etc. These materials such as composite material (glass fiber), metal, and glass is possible to use. Because, it is not difficult to collect these materials. The main rotor is required to have excellent flexibility and durability. In addition, the entire mass must not be too heavy. The material should be durable. Because, the helicopter emergency medical service fly the sky to rescue people in the affected areas and high winds. Color is an important feature. Because,it must be a bright visible colors such as a red in order to enhance visibility from the ground.
17. 17. 3rd Constructions Third product prototype(constructions) A motor is need to turning the wings of object, and a battery for storing electricity, and need a tool to rescue the patient. The construction require any special skill. The repair of the helicopter must have its own license. However, do not need special skills in reproduction by 3D printer. The object need attachment like stands and handles. Stands is need to support the body of object, and door is need handles. If material is metal, it be attached by welding, and if material is plastic, it be attached by an adhesive. In stands, shape of attachment is Rod-like. In handle, shape of attachment is rectangle that is rounded such as easy to grip.
18. 18. 3rd Functions Third product prototype(functions) So that the first aid of the patient can be, it requires the same kind of functionality as the ambulance. The size of the helicopter emergency medical service is about 10 meters. In the reproduction of the 3D printer , you want to size much the 1/1000 . Object can be heavily depending on the material to be used. For example , the use of metal to all aircraft , it is very heavy. The mode of operation is Mechanical. The fuel of the helicopter emergency medical service is "kerosene" which is almost kerosene . The helicopter is supported with two legs called 'skid '. In reproduction by 3D printer , it is possible to put a skid , it is possible to stand the object .
19. 19. 3rd Appearance Third product prototype(appearance) Helicopter of the body is in a state of extending the sphere, part of the propeller, use the sharp object. Because this object of emergency helicopter, the usual helicopter has become a texture that was pursuing the difference color and speed. Of course. Since this is a emergency helicopter, using the color and character can be seen the difference between an ordinary helicopter, it has to be seen in the people of the emergency services. Emergency helicopter is mainly the white tones. Also, must write a hospital patient is transported in a color man is visible from a distance. In order to safely use the emergency helicopter, and the pilots that trained, is important to be securely design the helicopter.
20. 20. 3rd Social Environmental Factors Third product prototype(Social Environmental Factors ) In making Helicopter emergency medical service, it contains a lot of materials such as iron and gasoline containing chemical substances (arsenic ...). Helicopter emergency medical service is made of a material containing hazardous substances. Therefore, if can fire the accident helicopter, hazardous substance flows environmental pollution would occur in its vicinity. Since the helicopter are using substances such as iron, reuse is possible. In addition, it can also be used as fuel. Since it is not that come out non-fuel even when used as a fuel, it can be used safely and economically. I think that it is safe. However, because there is that a variety of materials is used as the material, firmly to make to see the design document, you must use.
21. 21. product specifications list Caterpillar 12 parts Motor 8 parts Gear 4 parts Plate for control unit 1 parts Control unit 1 parts LEGO brock for caterpillar to connect caterpillar 6 parts
22. 22. Process Graphics 1: Prototyping of caterpillar
23. 23. Process Graphics 2: Prototyping of caterpillar
24. 24. Process Graphics 3: Prototyping of caterpillar
25. 25. Process Graphics 4: Prototyping of caterpillar
26. 26. Identify three important problems you faced during the construction of the product prototypes using 123D Design and Make software. First problem is that download version "123D Design" force-quit frequently. If you use 123D Design in low specs PC, it will force-quit frequently. Second problem is that We can not be edited in their own design that is present from the beginning to the "123D Design". When we were applying the design was made with 123D Design in 123D Maker, it may not be reliably reflect.
27. 27. Group member planning Lego Design Group member planning Lego Design Our group is two people to the creation of the artifacts using the 123D design and 123D make. The other is going to create a Web site based on it. Design was created using a simple color and block. For the execution phase is to solve the problems that get started with everyone on the day good of all of the circumstances, where it can be a problem we are stepping on the stage to unravel in each time. In addition, Lego creation, has been left to the people who worked in the last challenge.
28. 28. Group member conclusion paragraph Group members CONCLUSION paragraph Production of Lego blocks to create by using a PC, you will need Design technology and knowledge. Therefore, to give the stage to get to work in then wearing the knowledge of Lego in all, we get down to the task production. In addition, the conclusion is summarized at our group is to be the weak than the interesting places and real life where you struggle and the Lego about the challenges production, write the result in challenges, has picked up. It is also the individual activities.