Rancang Bangun Mesin Multi Material Deposition-Indirect Sintering (MMD-IS) Bagian Mekanisme Built Part

Abstract

The product manufacture with rapid prototyping in being done in layers until it forms a solid object that is being wanted. That is why we called it layer manufacturing technology. Generally, layer manufacturing technology does not need any assistance devices neither cut appliances. In layer manufactunring proces, the product is unlimited by the level of geometri complexity, where as the conduction can not being done in conventional process ( machining, casting, forming ) so that significantly it will reduce the cycle time in production, increase the product quality and reduce the expense of engine treatment. In mechanical enginering scope, the component phisical model by manufacturing layer process is being succed if some aspect fulfilled, sucs as the appropriate form and dememsion also the enough streght. Generally, rapid prototyping applies deposition sytem which is being done with a single material. As the technology grows, it claims the rapid prototyping engine to have an exess that can work by applying the multi material ( one material one device ). One of the rapid prototyping machine is ( MMD-IS ), powder deposition process in this machine is being done upon the piston built part which moves down applies the lead screw that is moved by stepper motor. Sintering process of solid object is being done inside the furnace in a certain temperature, this process is being done to tie the particle among two different powder, so that the powder can be a unity to tighten the solid object. Keywords : Layer Manufacturing, Rapid Prototyping, Lead Screw, Built Part Cylinder, Built Part Piston