Kido
- Kuong’o alwora kod rito teko: dwoko piny tiyo marach gi mwandu mag grafit kendo dwoko piny kwan mar carbon ma igolo.
- Nengo ma piny: nengo en 30-50% piny moloyo mar grafit ma ng’ato nyalo ng’iewo.
- Gima ber mar tero stima/liet: machiegni gi kaka stima mag grafit ma dongo dongo tiyo.
- Nyalo mar loso gikmoko: yot mondo CNC otim masin, ng’ado, ng’ado kod mamoko.
- Onyalo geng’o ng’ich ma malo: nyalo geng’o ng’ich mokalo digri 2500 e alwora ma onge gimoro.
Paramita mag teknoloji
|
Kidieny mar paramita |
Paramita makende (kidieny) |
Pith |
|
Gigo maduong' |
Rieko mar Kabon (%) |
99,40-99,80 (Gred mar Oganda); 99.85-99.92 (Gred Malo) |
|
Kido mar tiyo gi gik moko kendo (%) |
75–92 |
|
|
Kido mar pi (g/sm3) |
1.72–1.85 |
|
|
Gik mantie e buru (ppm) |
Matin moloyo kata marom gi 350 (Gred mar Oganda); Matin moloyo kata marom gi 200 (Malo-Gred) |
|
|
Duong' mar gik matin (μm) |
10-25 (Ma owinjore); 6-15 (Olosi maber) |
|
|
Tich mar kwedo - |
Kido mar koting |
SiC ma Otigo kendo/Epoksi - Gilasi ma olosi |
|
Kido mar Liet mar Oksidason ( digri ) |
650-1100 (SiC ma otigo kendo) |
|
|
Kido mar Oksidason (g/m2·saa) |
0.015 (Yamo ma ni e digri 1000 ); Matin moloyo kata marom gi 0.025 (Yamo ma ok ng’ich e digri 1200) |
|
|
Ngima mar Tich ka iporo gi Grafait ma Ok Ok Ondiki (%) |
80–90 |
|
|
Tich mar masin |
Teko mar lokore (MPa) |
32–50 |
|
Teko mar mulo (MPa) |
65–95 |
|
|
Teko mar nam (HS) |
48–70 |
|
|
Tich mar Liet |
Liet Maduong' mar Tiyo (digri) |
1100-1300 (Ma nigi gik ma oumo) |
|
Tero Liet (W/m·K) |
90-150 (Liet mar ot) |
|
|
Teko mar Chok mar Liet (digri) |
Maduong’ moloyo kata marom gi 450 (Pogruok mar Liet) |
|
|
Tich mar stima |
Teko mar Dwol (μΩ·m) |
9–14 |
|
Tiyo gi masin makare |
Kido mar pimo (mm) |
± 0.10 (Bor/Lach); ± 0.04 (Dor) |
|
Rach mar lowo (Ra, μm) |
0.8–1.5 |
|
|
Ber mag alwora |
Duoko piny Orang' mar Kabon (%) |
35-55 (kochung’ ne Loso ma Nyako) |
|
Kido mar duoko piny yugi (%) |
70–85 |
Gikmoko konyo e loso gikmoko kaka idwaro (kwan mar tiyo gi gik moko mosetigo kendo, lach mar koting, kod duong' inyalo loki kaluwore kod dwaro mag kar loso mwandu)
Kama itiyogo
- Oganda ma loso chuma
(1) Loso chuma gi arc mar stima: Kaka stima ma nyalo tero stima, owinjore gi masin matin kod madongo mag chuma.
(2) Keto chuma: mol mar grafit, pong’o liner mar dhok.
- Masinde mag golo stima: Elektrod mag EDM ma olosi kendo mar loso mol.
- Gigo mag kemikol: san mar reakta ma ok nyal ng'ich, plate mar loko liet.
- Tiyo gi yore mamoko mag loso gikmoko: gigo mag katod mag betri, ringruok mar liet mar grafit, ring'o mar sil mar masin, kod mamoko.
Ber kod rach mag plate mar elektrod mar grafit ma itiyogo kendo
1. Ber (1) E weche mag yuto mwandu: Nengo ma itiyogo en mana 50% -70% mar grafit ma ne itiyogo chon.
(2) Rito alwora kod rito piny: dwoko piny ng’iewo grafit kod ketho piny ma ok owinjore.
(3) Kido mar tich: chopo dwaro mag ng’iepo ma piny.
2. Gik ma ok ler (1) Gik ma odong’ ma ok ler: nyalo bedo gi chuma kata buru.
(2) Teko ma piny: teko mar ng’injo en 10%-20% piny moloyo mar grafit ma dongo dongo.
(3) Ngima machuok: ngima mar tijno en machuok matin e bwo alwora ma nigi pek mang’eny.
Kaka duto, grafite ma itiyogo kendo en kit gik mabeyo ahinya, ma ok ketho alwora kendo ma kelo pesa, ma itiyogo ahinya e migepe mopogore opogore mag loso gikmoko. Kata obedo ni tich mare ni piny matin moloyo mar grafit mokwongo, pod onyalo tiyo maber e alwora mang’eny ma ok -ma ng’ich ahinya, omiyo en yo maber moloyo mar timo dongruok ma nyaka chieng’.
Nods mag Hoot: plate mag elektrod mag grafit ma osetigodo kendo, piny China maloso plate mag elektrod mag grafit ma otigodo kendo
