Defects/Days | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | Sum |
Pin holes | 18 | 26 | 19 | 26 | 17 | 25 | 20 | 21 | 23 | 31 | 26 | 32 | 33 | 21 | 22 | 22 | 19 | 21 | 22 | 33 | 26 | 28 | 31 | 32 | 29 | 30 | 32 | 33 | 31 | 33 | 782 |
Cracks corner | 33 | 48 | 36 | 49 | 32 | 47 | 39 | 29 | 31 | 39 | 34 | 40 | 41 | 29 | 30 | 30 | 27 | 29 | 30 | 41 | 34 | 36 | 39 | 40 | 37 | 38 | 40 | 41 | 39 | 41 | 1099 |
Cracks side | 332 | 450 | 344 | 460 | 356 | 91 | 140 | 110 | 112 | 120 | 115 | 121 | 122 | 110 | 111 | 111 | 108 | 110 | 111 | 122 | 115 | 117 | 120 | 121 | 118 | 119 | 121 | 122 | 120 | 122 | 4851 |
Cracks middle | 31 | 43 | 33 | 44 | 34 | 8 | 38 | 40 | 42 | 50 | 45 | 51 | 52 | 40 | 41 | 41 | 38 | 40 | 41 | 52 | 45 | 47 | 50 | 51 | 48 | 49 | 51 | 52 | 50 | 52 | 1299 |
Cracking under glaze | 7 | 10 | 7 | 9 | 6 | 3 | 6 | 7 | 9 | 17 | 12 | 18 | 19 | 7 | 8 | 8 | 5 | 7 | 8 | 19 | 12 | 14 | 17 | 18 | 15 | 16 | 18 | 19 | 17 | 19 | 357 |
Planarity convex | 18 | 26 | 18 | 23 | 15 | 7 | 17 | 9 | 11 | 19 | 14 | 20 | 21 | 9 | 10 | 10 | 7 | 9 | 10 | 21 | 14 | 16 | 19 | 20 | 17 | 18 | 20 | 21 | 19 | 21 | 479 |
Planarity concave | 39 | 50 | 34 | 43 | 28 | 13 | 30 | 27 | 29 | 37 | 32 | 38 | 39 | 27 | 28 | 28 | 25 | 27 | 28 | 39 | 32 | 34 | 37 | 38 | 35 | 36 | 38 | 39 | 37 | 39 | 1006 |
Printing | 14 | 18 | 12 | 15 | 9 | 4 | 9 | 8 | 10 | 18 | 13 | 19 | 20 | 8 | 9 | 9 | 6 | 8 | 9 | 20 | 13 | 15 | 18 | 19 | 16 | 17 | 19 | 20 | 18 | 20 | 413 |
Pits | 38 | 49 | 32 | 40 | 24 | 10 | 25 | 22 | 24 | 32 | 27 | 33 | 34 | 22 | 23 | 23 | 20 | 22 | 23 | 34 | 27 | 29 | 32 | 33 | 30 | 31 | 33 | 34 | 32 | 34 | 872 |
Dust | 36 | 43 | 28 | 35 | 23 | 9 | 27 | 24 | 26 | 34 | 29 | 35 | 36 | 24 | 25 | 25 | 22 | 24 | 25 | 36 | 29 | 31 | 34 | 35 | 32 | 33 | 35 | 36 | 34 | 36 | 901 |
Dust under glaze | 39 | 42 | 27 | 33 | 19 | 6 | 17 | 13 | 15 | 23 | 18 | 24 | 25 | 13 | 14 | 14 | 11 | 13 | 14 | 25 | 18 | 20 | 23 | 24 | 21 | 22 | 24 | 25 | 23 | 25 | 630 |
Black point | 27 | 29 | 18 | 22 | 18 | 5 | 15 | 12 | 14 | 22 | 17 | 23 | 24 | 12 | 13 | 13 | 10 | 12 | 13 | 24 | 17 | 19 | 22 | 23 | 20 | 21 | 23 | 24 | 22 | 24 | 558 |
Other point | 23 | 27 | 16 | 19 | 31 | 8 | 25 | 30 | 32 | 40 | 35 | 41 | 42 | 30 | 31 | 31 | 28 | 30 | 31 | 42 | 35 | 37 | 40 | 41 | 38 | 39 | 41 | 42 | 40 | 42 | 987 |
Spots | 17 | 19 | 11 | 13 | 21 | 5 | 16 | 18 | 20 | 28 | 23 | 29 | 30 | 18 | 19 | 19 | 16 | 18 | 19 | 30 | 23 | 25 | 28 | 29 | 26 | 27 | 29 | 30 | 28 | 30 | 664 |
Kiln defect | 32 | 36 | 20 | 23 | 37 | 9 | 28 | 29 | 31 | 39 | 34 | 40 | 41 | 29 | 30 | 30 | 27 | 29 | 30 | 41 | 34 | 36 | 39 | 40 | 37 | 38 | 40 | 41 | 39 | 41 | 1000 |
Grains | 14 | 16 | 8 | 9 | 19 | 2 | 14 | 15 | 17 | 25 | 20 | 26 | 27 | 15 | 16 | 16 | 13 | 15 | 16 | 27 | 20 | 22 | 25 | 26 | 23 | 24 | 26 | 27 | 25 | 27 | 575 |
Dimension error | 100 | 115 | 57 | 46 | 100 | 16 | 73 | 69 | 71 | 79 | 74 | 80 | 81 | 69 | 70 | 70 | 67 | 69 | 70 | 81 | 74 | 76 | 79 | 80 | 77 | 78 | 80 | 81 | 79 | 81 | 2242 |
Broken corner | 39 | 44 | 21 | 16 | 40 | 22 | 24 | 22 | 24 | 32 | 27 | 33 | 34 | 22 | 23 | 23 | 20 | 22 | 23 | 34 | 27 | 29 | 32 | 33 | 30 | 31 | 33 | 34 | 32 | 34 | 860 |
Broken edge | 12 | 13 | 6 | 4 | 10 | 6 | 5 | 4 | 6 | 14 | 9 | 15 | 16 | 4 | 5 | 5 | 2 | 4 | 5 | 16 | 9 | 11 | 14 | 15 | 12 | 13 | 15 | 16 | 14 | 16 | 296 |
Application | 37 | 41 | 18 | 12 | 23 | 23 | 9 | 6 | 8 | 16 | 11 | 17 | 18 | 6 | 7 | 7 | 4 | 6 | 7 | 18 | 11 | 13 | 16 | 17 | 14 | 15 | 17 | 18 | 16 | 18 | 449 |
Calibration | 24 | 26 | 11 | 7 | 11 | 22 | 13 | 3 | 5 | 13 | 8 | 14 | 15 | 3 | 4 | 4 | 1 | 3 | 4 | 15 | 8 | 10 | 13 | 14 | 11 | 12 | 14 | 15 | 13 | 15 | 331 |
Broken angel | 27 | 29 | 12 | 7 | 23 | 11 | 10 | 8 | 10 | 18 | 13 | 19 | 20 | 8 | 9 | 9 | 6 | 8 | 9 | 20 | 13 | 15 | 18 | 19 | 16 | 17 | 19 | 20 | 18 | 20 | 451 |
Peeling glaze | 36 | 38 | 15 | 8 | 29 | 25 | 12 | 9 | 11 | 19 | 14 | 20 | 21 | 9 | 10 | 10 | 7 | 9 | 10 | 21 | 14 | 16 | 19 | 20 | 17 | 18 | 20 | 21 | 19 | 21 | 518 |
Rectangularity | 52 | 54 | 21 | 11 | 44 | 34 | 18 | 13 | 15 | 23 | 18 | 24 | 25 | 13 | 14 | 14 | 11 | 13 | 14 | 25 | 18 | 20 | 23 | 24 | 21 | 22 | 24 | 25 | 23 | 25 | 681 |
Squaring defect | 24 | 28 | 10 | 5 | 26 | 12 | 13 | 11 | 13 | 21 | 16 | 22 | 23 | 11 | 12 | 12 | 9 | 11 | 12 | 23 | 16 | 18 | 21 | 22 | 19 | 20 | 22 | 23 | 21 | 23 | 519 |
Polishing defect | 32 | 36 | 12 | 6 | 33 | 19 | 15 | 13 | 15 | 23 | 18 | 24 | 25 | 13 | 14 | 14 | 11 | 13 | 14 | 25 | 18 | 20 | 23 | 24 | 21 | 22 | 24 | 25 | 23 | 25 | 600 |
Sub polishing | 6 | 7 | 2 | 3 | 16 | 8 | 19 | 14 | 16 | 24 | 19 | 25 | 26 | 14 | 15 | 15 | 12 | 14 | 15 | 26 | 19 | 21 | 24 | 25 | 22 | 23 | 25 | 26 | 24 | 26 | 531 |
Sum | 1107 | 1363 | 848 | 988 | 1044 | 450 | 677 | 586 | 640 | 856 | 721 | 883 | 910 | 586 | 613 | 613 | 532 | 586 | 613 | 910 | 721 | 775 | 856 | 883 | 802 | 829 | 883 | 910 | 856 | 910 | 23,951 |