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标题：The Use of Taguchi Method in Design of Dies Propeller Production Using CNC Machine
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作者：Edi Jadmiko ; Purwadi Wahyunugroho
期刊名称：International Journal of Marine Engineering Innovation and Research
印刷版ISSN：2541-5972
电子版ISSN：2548-1479
出版年度：2020
卷号：5
期号：1
页码：20-33
DOI：10.12962/j25481479.v4i4.5565
语种：English
出版社：Institut Teknologi Sepuluh Nopember
摘要：propeller is a rounded blade that rotates in a circle,helping to move a vehicle by pushing against water or air. A speed boat's propeller moves it forward by spinning against the water. Propellers use the laws of physics to propel,or drive forward,an aircraft or a boat. The basic structure of a propeller is a spinning or rotating shaft with wide,curved blades attached to it. The very simplest propellers were first used in ancient Greece,where the inventor Archimedes invented a "screw propeller" that moved water for irrigating crops. A method for making propeller is to use a casting method with sand mold. In operating,the sand mold can only be used for one use,and in the molding process must be reconstructed,which of course,requires cost and additional time,so it is less efficient. Therefore,making a propeller with a permanent mold is the right solution. In this study,the design of the dies propeller production process with CNC (Computerized Numerical Control) machine was designed using the MasterCam software simulation method. In addition,variations in machining parameters feed rate,retract rate,and depth of cut were also carried out using the Taguchi method. The research has known the step of dies propeller production process and the time for cutting that used to calculate the most efficient variable variation. Based on the simulation that has been done,for making dies propeller requires ten steps of processing,there are facing,pocket,contour (top die),rough surface pocket,surface finish contour (top die),surface finish parallel,contour (bottom die),and surface finish contour (bottom die). From a series of work processes designed,the total processing time was produced for top die 729,17 minutes,and cutting power was 9,734 kWh,and for the bottom,die is about 1329,65 minutes,and cutting power was 14,543 kWh.
关键词：CNC machines;machining parameters;mastercam;permanent mold;propeller;simulation;taguchi method