The document describes a bamboo spray bottle inspired by bamboo's geometry. It is made to be fragile resistant, lightweight, refillable, and decorative. The manufacturing process involves creating a wood prototype, mold, molding the work piece, and drilling and finishing. The bamboo spray bottle can withstand drops from 70cm or below and addresses initial problems of lacking material and having a complicated model and short mold creation time.
The document discusses a final project prototype and evaluates its function, weight, strength, appearance, ease of use, fragile resistance, light weight, refillability, and decorative purpose. A strength test was conducted to determine the approximate height the product can handle before breaking, and it was found to be safe when falling from a height of 70cm or below.
The project's second prototype requires extending the mold creation duration to improve quality and being more careful when ejecting work pieces from the mold. Leaks around the mold should also be identified before pouring resin. Key factors to consider include quality, weight, ease of use, manufacturing time, and cost.
The project's second prototype requires extending the mold creation duration to improve quality and being more careful when ejecting work pieces from the mold. Leaks around the mold should also be identified before pouring resin. Key factors to consider include quality, weight, ease of use, manufacturing time, and cost.
The document describes the first prototype of a project. It lists the name, description, material, manufacturing process, quantity, unit cost, and total cost for an upper cap and body cover. The prototype creation took 3 hours, mold creation took 14 hours, work piece molding took 3 hours, and drilling and finishing the surface took 1 hour.
Process simulation software allows engineers to design and test processes before building them in real life. It lets users model processes digitally and see how changes might affect outcomes. Process simulation reduces costs and risk by finding and fixing issues virtually before real-world construction.
This document describes the 5-step process for manufacturing jet engines, including wood sculpting, mold creation, resin forming, trimming and drilling, and painting. The current process has workers manually transferring parts between each step, which could be improved for efficiency.
The document outlines the processes and costs for producing a prototype part using a plaster of Paris mold. The primary process is crafting the mold and prototype pattern. The secondary process injects resin into the mold to create the part. The tertiary process finishes the surface and applies paint. The total first time cost is 198.1 Baht, including the mold, raw materials, wood pattern, and labor/tools. Subsequent parts cost 113.1 Baht each without needing to remake the mold.
This document discusses three factors related to material selection: Young's Modulus and cost, strength compared to maximum service temperature, and recycle fraction and cost. It considers the tradeoffs between mechanical properties, operating conditions, sustainability, and financial costs for choosing the right material.
