“DESIGN PROCESS”

Brainstorming ideas start with rough sketches and form shapers based on the purpose and needs of the design. The author make the design and measurement frst and continued the 3D Print process with ABS and PLA material for dummies and prototypes, this stage takes quite a long time because of the occurrence of many trials and errors .

After the design has been selected, the prototype will still go through many steps such as sanding, caulking, and layering (with putty primer, waterproof sprayer, spray paint, and coating sprayer). The reciprocating pump machine must also be tested to fnd out whether its works or not and can ft well inside the prototype body.