General Strategies in Developing Alloy Steel Fuzzy Model for Machinability Data Selection

نویسندگان

  • j. Y. Tan
  • S. V. Wong
  • N. Ismail
  • A. M. S. Hamouda
چکیده

Beberapa fuzzy model untuk pemilihan data "machinability" bagi proses turning "alloy steel" telah dicadangkan dalam kertas keIja ini. Pemilihan data "machinability" merupakan suatu tugas yang penting, dan, biasanya ia dilaksanakan oleh parajurumesin yang mahir. Oleh sebab itu, fuzzy model telah dicadangkan untuk meramal data "machinability", iaitu kelajuan memotong dan kadar suapan yang optima. Kesemua fuzzy model yang dicadangkan dalam kertas keIja ini adalah berdasarkan perhubungan di antara dua input (kekerasan bahan keIja dan kedalaman pemotongan) dan dua-<>utput (kelajuan memotong dan kadar suapan). Tiga strategik yang umum bagi pembentukan model fuzzy telah dibentang dan dirunding dalam kertas keIja ini. Objektif bagi irnplikasi strategik-strategik ini adalah untuk memudahkan proses pembentukan fuzzy model. Data "machinability" (kelajuan memotong dan kedalaman pemotongan) yang diramal oleh fuzzy model telah dibandingkan dengan data yang diperoleh daripada "Machining Data Handbook" (Metcut Research Associate 1980). Kolerasi yang baik telah dikemukakan melalui perbandingan tersebut.

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تاریخ انتشار 2009