回転成形法による大口径ポリイミドベルトの成形技術

DOI Web Site Web Site 被引用文献1件 参考文献21件

書誌事項

タイトル別名
  • Forming Technology of Large Polyimide Seamless-Belts Made by Rotational Molding
  • カイテン セイケイホウ ニ ヨル ダイコウケイ ポリイミドベルト ノ セイケイ ギジュツ

この論文をさがす

抄録

In this study, we investigated the forming technology of large seamless-belts. The influence of the rotational molding method and the flow behavior of the liquid materials on the distribution of thickness and the anisotropy of orientation in the belt have been examined. The results are as follows.<br>The low-speed (S) spray method was negligibly influenced by the form and the position tolerance of the mold, even when using liquid materials without a yield stress. Seamless-belts with accurate thicknesses were successfully produced by casting with a centrifugal force about the same as gravity. Furthermore, it was shown that the S method of the centrifugal effect Z=1.2 can attain a thickness accuracy of 95±5 micrometers even when forming belts exceeding 2 meters in circumference.

収録刊行物

  • 成形加工

    成形加工 15 (11), 770-777, 2003-11-20

    一般社団法人 プラスチック成形加工学会

被引用文献 (1)*注記

もっと見る

参考文献 (21)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ