Kapangidwe ka Mankhwala
| Chinthu | Chigawo |
| Sn | 5.5-7.0% |
| Fe | ≤0.1% |
| Zn | ≤0.2% |
| P | 0.03-0.35% |
| Pb | ≤0.02% |
| Cu | Kulinganiza |
MakinaKatundu
| Aloyi | Mtima | Kulimba kwamakokedweN/mm2 | Kutalikitsa % | Kulimba kwa HV | Ndemanga |
| CuSn6 | O | ≥290 | ≥40 | 75-105 | |
| 1/4H | 390-510 | ≥35 | 100-160 | ||
| 1/2H | 440-570 | ≥8 | 150-205 | ||
| H | 540-690 | ≥5 | 180-230 | ||
| EH | ≥640 | ≥2 | ≥200 |
1. Kunenepa: 0.01mm–2.5mm,
2. M'lifupi: 0.5–400mm,
3. Kupsa mtima: O, 1/4H, 1/2H, H, EH, SH
4. Yogwirizana ndi chilengedwe, imapereka zopempha zosiyanasiyana pazinthu zoopsa, monga lead, zochepera 100ppm; Lipoti la Rohs laperekedwa.
5. Perekani satifiketi ya Mill pa mpukutu uliwonse, yokhala ndi maere, specification, NW, GW, HV value, MSDS, SGS report.
7. Kulamulira mwamphamvu kulekerera makulidwe ndi m'lifupi, komanso nkhawa zina za khalidwe.
8. Kulemera kwa koyilo kumatha kusinthidwa.
9. Kulongedza: Kulongedza kosalowerera, thumba la pulasitiki, pepala lopaka mu pallet ya polywood kapena bokosi. Ma coil amodzi kapena angapo mu pallet imodzi (kutengera kukula kwa coil), chizindikiro chotumizira. GP imodzi ya mainchesi 20 imatha kunyamula matani 18-22.
10. Nthawi yotsogolera: masiku 10-15 pambuyo pa PO.
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