1 / 24

VARIABLES CONTROL CHARTS

VARIABLES CONTROL CHARTS. Ir. Budi Nurtama, M.Agr. PS. SUPERVISOR JAMINAN MUTU PANGAN DEP. ILMU DAN TEKNOLOGI PANGAN FATETA - IPB. Rumus Perhitungan Centerline. R Chart. s Chart. CONTOH KASUS

odysseus-carr
Télécharger la présentation

VARIABLES CONTROL CHARTS

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. VARIABLES CONTROL CHARTS Ir. Budi Nurtama, M.Agr. PS. SUPERVISOR JAMINAN MUTU PANGAN DEP. ILMU DAN TEKNOLOGI PANGAN FATETA - IPB

  2. Rumus Perhitungan Centerline

  3. R Chart

  4. s Chart

  5. CONTOH KASUS Dari berbagai batch yang dihasilkan automatic filling machine pada periode tanggal 8 – 12 Mei, setiap harinya diambil 4 kemasan produk per batch untuk diukur volumenya.

  6. TEST 5. 2 out of 3 points more than 2 standard deviations from center line (on one side of CL). Test Failed at points: 15

  7. TEST 5. 2 out of 3 points more than 2 standard deviations from center line (on one side of CL). Test Failed at points: 15

  8. 315.0 310.0 305.0 300.0 Sample Median 295.0 290.0 285.0 280.0 275.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Batch UCL = 309.6 LCL = 281.4

  9. R Chart Volume Produk UCL = 39.6 LCL = 0.0

  10. Latihan : Misalnya untuk Contoh Kasus Automatic filling machine diketahui bahwa :

  11. Test Results for Xbar Chart TEST 1. One point more than 3.00 standard deviations from center line. Test Failed at points: 1, 2, 4, 7, 10, 11, 13, 15 TEST 2. 9 points in a row on same side of center line. Test Failed at points: 17 TEST 5. 2 out of 3 points more than 2 standard deviations from center line (on one side of CL). Test Failed at points: 2, 3, 4, 5, 6, 7, 11, 13, 15 TEST 6. 4 out of 5 points more than 1 standard deviation from center line (on one side of CL). Test Failed at points: 4, 5, 6, 7, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20 Test Results for R Chart TEST 1. One point more than 3.00 standard deviations from center line. Test Failed at points: 5, 18

  12. Test Results for Xbar Chart TEST 1. One point more than 3.00 standard deviations from center line. Test Failed at points: 1, 2, 4, 7, 10, 11, 13, 15 TEST 2. 9 points in a row on same side of center line. Test Failed at points: 17 TEST 5. 2 out of 3 points more than 2 standard deviations from center line (on one side of CL). Test Failed at points: 2, 3, 4, 5, 6, 7, 11, 13, 15 TEST 6. 4 out of 5 points more than 1 standard deviation from center line (on one side of CL). Test Failed at points: 4, 5, 6, 7, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20 Test Results for S Chart TEST 1. One point more than 3.00 standard deviations from center line. Test Failed at points: 5, 15, 18

More Related