Cutting Ratenuduhake jumlah ukuran kaca sing dibutuhake sawise kaca dipotong sadurunge dipoles.
Formula kasebut yaiku kaca berkualitas kanthi ukuran sing dibutuhake qty x dawa kaca sing dibutuhake x lebar kaca sing dibutuhake / dawa lembaran kaca mentah / lebar lembaran kaca mentah = tingkat potong.
Dadi ing kawitan, kita kudu njaluk pangerten cetha banget ing standar ukuran sheet kaca mentahan lan carane akeh millimeter (mm) kudu ninggalake kanggo kaca dawa & jembaré nalika nglereni:
| Ketebalan kaca (mm) | Ukuran Lembar Kaca Mentah Standar (mm) | Millimeter kudu ninggalake kaca L. & W. (mm) |
| 0.25 | 1000×1200 | 0.1-0.3 |
| 0.4 | 1000×1500 | 0.1-0.3 |
| 0,55 / 0,7 / 1,1 | 1244.6×1092.2 | 0.1-0.3 |
| 1.0/1.1 | 1500×1900 | 0.1-0.5 |
| ndhuwur 2.0 | 1830×2440 | 0.5-1.0 |
| 3.0 lan ndhuwur 3.0 | 1830×2400;2440×3660 | 0.5-1.0 |
Contone:
| Ukuran Kaca sing dibutuhake | 454x131x4mm |
| Ukuran Lembar Kaca Mentah Standar | 1836x2440mm; 2440x3660mm |
| Millimeter kudu ninggalake kaca L. & W. (mm) | 0,5 mm kanggo saben sisih |
| Ukuran Lembar Kaca Mentah | 1830 | 2440 | 1830 | 2440 |
| Ukuran kaca sing dibutuhake kanthi nambah mm nalika nglereni | 454+0.5+0.5 | 131+0.5+0.5 | 131+0.5+0.5 | 454+0.5+0.5 |
| Qty sawise sheet mentahan dibagi dening requried ukuran kaca | 4.02 | 18.48 | 13.86 | 5.36 |
| Total kaca qualified qty | 4×18 = 72 lembar | 13×5 = 65 lembar | ||
| Cutting Rate | 72x454x131/1830/2440=95% | 65x454x131/1830/2440=80% | ||
| Ukuran Lembar Kaca Mentah | 2240 | 3360 | 2240 | 3360 |
| Ukuran kaca sing dibutuhake kanthi nambah mm nalika nglereni | 454+0.5+0.5 | 131+0.5+0.5 | 131+0.5+0.5 | 454+0.5+0.5 |
| Qty sawise sheet mentahan dibagi dening requried ukuran kaca | 4.92 | 25.45 | 16.97 | 7.38 |
| Total kaca qualified qty | 4×25 = 100 lembar | 16×7 = 112 lembar | ||
| Cutting Rate | 100x454x131/2440/3660=66% | 112x454x131/2440/3660=75% | ||
Dadi jelas kita kudu ngerti, lembaran mentah 1830x2440mm minangka pilihan pisanan nalika nglereni.
Apa sampeyan duwe ide carane ngetung tingkat pemotongan?
Wektu kirim: Nov-01-2019
