推荐星级:
  • 1
  • 2
  • 3
  • 4
  • 5

MINITAB之制程能力分析

更新时间:2019-07-14 19:52:13 大小:6M 上传用户:sun2152查看TA发布的资源 标签:minitab 下载积分:1分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

MINITAB能力分析的选项(计量型)

Capability Analysis(Normal)

Capability Analysis(Between/Within)

Capability Analysis(Weibull)

Capability Sixpack(Normal)

Capability Sixpack(Between/Within)

Capability Sixpack(Weibull)

Y特性一般是指客户所阑心所重观的特性。

Y要先能量化,儒量以定量敷擦焉主。

Y要事先了解其规格界限,是遗规格,避是遗规格目模值是在中心,或则不在中心测量系统的分析要先做好。

PPL is the ratio of X0.5-LSL to X0.5-X0.0013. PPU is the ratio of USL-X0.5 to X0.9987-X0.5. For machine 1, PPL=1.33 and PPU=0.66, indicating that more than

0.13 percent pf the process output is more than the upper specification limit. This also indicates that the process has median close to the lower specification limit.

This is also evident in the histogram. Machine 2 show similar results.

Ppk is the minimum of PPU and PPL. For both machines, high value of Pp and low value of Ppk indicate that the process median is off the specification midpoint. This also indicates that more than 0.13 percent of the process output is outside at least one of the specification limits.


部分文件列表

文件名 大小
MINITAB之制程能力分析.pdf 6M

【关注B站账户领20积分】

全部评论(0)

暂无评论

上传资源 上传优质资源有赏金

  • 打赏
  • 30日榜单

推荐下载