Txiav tus nqiHais txog cov qty ntawm cov cuab yeej tsim nyog uas tsim nyog yuav tsum tau siv iav loj tom qab iav cutting ua ntej polishing.
Cov mis yog tsim nyog iav nrog yuav tsum tau Qty x Qhov xav tau iav ntev / nyoos lub hnab ntawv dav / nyoos iav daim ntawv dav = txiav tus nqi
Yog li thaum xub thawj, peb yuav tsum tau txais kev nkag siab zoo heev ntawm lub iav txheem lub iav loj thiab muaj pes tsawg tus millimeter (hli.) Yuav tsum tawm ntawm iav ntev & dav thaum txiav:
| Iav Thickness (Mm) | Sawv ntsug cov iav ntawv loj (hli) | Millimeter yuav tsum tseg rau iav L. & W. (hli) |
| 0.25 | 1000 × 1200 | 0.1-0.3 |
| 0.4 | 1000 × 1500 | 0.1-0.3 |
| 0.55 / 0.1 / 1.1 | 1244.6 × 1092.2 | 0.1-0.3 |
| 1.0 / 1.1 | 1500 × 1900 | 0.1-0.5 |
| saum toj no 2.0 | 1830 × 2440 | 0.5-1.0 |
| 3.0 & saum 3.0 | 1830 × 2400; 2440 × 3660 | 0.5-1.0 |
Piv txwv li:
| Xav Tau Iav | 454x131x4mm |
| Txheem Cov Iav Ntawv Raw | 1836x2440mmm; 2440x3660mm |
| Millimeter yuav tsum tseg rau iav L. & W. (hli) | 0.5mm rau txhua sab |
| Cov Iav Ntim Cov Ntawv Loj | 1830 | 2440 | 1830 | 2440 |
| Xav tau iav loj nrog ntxiv hli thaum txiav | 454 + 0.5 + 0.5 | 131 + 0.5 + 0.5 | 131 + 0.5 + 0.5 | 454 + 0.5 + 0.5 |
| Qty tom qab cov ntaub ntawv nyoos muab faib los ntawm requried iav loj | 4.02 | 18.48 | 13.86 | 5.36 |
| Tag nrho cov txiaj ntsig ua iav qty | 4 × 18 = 72pcs | 13 × 5 = 65pcs | ||
| Txiav tus nqi | 72x454x131 / 1830/2440 = 95% | 65x454x131 / 1830/2440 = 80% | ||
| Cov Iav Ntim Cov Ntawv Loj | 2240 | 3360 | 2240 | 3360 |
| Xav tau iav loj nrog ntxiv hli thaum txiav | 454 + 0.5 + 0.5 | 131 + 0.5 + 0.5 | 131 + 0.5 + 0.5 | 454 + 0.5 + 0.5 |
| Qty tom qab cov ntaub ntawv nyoos muab faib los ntawm requried iav loj | 4.92 | 5 | 16.97 | 7.38 |
| Tag nrho cov txiaj ntsig ua iav qty | 4 × 25 = 100pcs | 16 × 7 = 112pcs | ||
| Txiav tus nqi | 100 x 4 x131 / 2440/3660 = 66% | 112X454x131 / 2440/3660 = 75% | ||
Yog li obviously peb tau txais kom paub, 1830 x2440Mm nyoos daim ntawv yog thawj qhov kev xaiv thaum txiav.
Koj puas tau txais ib lub tswv yim yuav ua li cas suav tus nqi txiav?
Ncua Sij Hawm: NOV-01-2019
