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公开(公告)号:US5581880A
公开(公告)日:1996-12-10
申请号:US427962
申请日:1995-04-26
申请人: Junichi Iio , Yukio Yamaguchi , Norio Suzuki , Shigeki Iwanami , Masaaki Enya , Yukihisa Tsuchimoto , Tomomi Ohno , Shinya Yamamoto , Yasuhiro Miura
发明人: Junichi Iio , Yukio Yamaguchi , Norio Suzuki , Shigeki Iwanami , Masaaki Enya , Yukihisa Tsuchimoto , Tomomi Ohno , Shinya Yamamoto , Yasuhiro Miura
CPC分类号: B24B19/14 , B23C3/18 , B23C2265/40 , Y10T29/4924 , Y10T409/303808
摘要: A method for shaping a scroll member for a scroll compressor, capable of increasing a service life of a cutter tool, while reducing the cost. At the corner between the base plate 2 and a scroll wall, a roundness 3a of a small radius R1 of curvature is first machined along an entire length of the scroll wall in its spiral direction. Then, a roundness 3b of a large radius R2 of curvature is machined only at a spirally inner end of the scroll wall.
摘要翻译: 一种用于成形用于涡旋压缩机的涡旋构件的方法,其能够在降低成本的同时增加切削刀具的使用寿命。 在基板2与涡旋壁之间的角部,首先沿着涡旋壁的螺旋方向的整个长度加工半径小的R1的圆度3a。 然后,仅在涡旋壁的螺旋内端加工曲率半径R2大的圆度3b。
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公开(公告)号:US5630684A
公开(公告)日:1997-05-20
申请号:US428295
申请日:1995-04-25
申请人: Yukio Yamaguchi , Junichi Iio , Norio Suzuki , Kouji Mikami , Masaaki Enya , Yukihisa Tsuchimoto , Yasuhiro Miura , Tomomi Ohno
发明人: Yukio Yamaguchi , Junichi Iio , Norio Suzuki , Kouji Mikami , Masaaki Enya , Yukihisa Tsuchimoto , Yasuhiro Miura , Tomomi Ohno
CPC分类号: B23C3/34 , F04C18/0284 , F04C2230/10 , Y10T29/4924 , Y10T409/303808
摘要: A method for machining a groove in a sealing member and the edges of the groove. A tool 24 is formed with a top portion 24 having cutter sections 23A, each defining a cutting edge 23 for machining a groove in a scroll wall of a scroll member, and a tapered part 25 having cutter sections 26A, each defining a cutting edge 26 for bevelling the edges of the groove and the edges of the scroll wall. The groove 9 and edges 11 are simultaneously machined.
摘要翻译: 一种用于加工密封件中的槽和槽的边缘的方法。 工具24形成有具有切割器部分23A的顶部24,每个切割器部分23A限定用于在涡旋件的涡旋壁中加工凹槽的切割边缘23和具有切割器部分26A的锥形部分25,每个切割器部分限定切割边缘26 用于斜切槽的边缘和涡旋壁的边缘。 槽9和边缘11同时加工。
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