Ibiranga
- Kurengera ibidukikije no kuzigama ingufu: kugabanya gukoresha umutungo wa grafite no kugabanya ibyuka bihumanya.
- Igiciro gito: igiciro kiri munsi ya 30-50% ugereranije nubwa grafite electrode kavukire.
- Amashanyarazi meza / ubushyuhe bwiza: hafi yimikorere ya grafite ya electrode kavukire.
- Ubushobozi bwo gutunganya: byoroshye gukora CNC gutunganya, gucukura, gusya nibindi.
- Kurwanya ubushyuhe bwinshi: birashobora kwihanganira dogere zirenga 2500 mubidukikije.
Ibipimo bya tekiniki
|
Icyiciro cya Parameter |
Ikigereranyo cyihariye (Igice) |
Urwego |
|
Ibikoresho by'ibanze |
Ubuziranenge bwa Carbone (%) |
99.40–99.80 (Icyiciro cy'inganda); 99.85–99.92 (Hejuru - Icyiciro) |
|
Igipimo cyo gusubiramo (%) |
75–92 |
|
|
Ubucucike (g / cm³) |
1.72–1.85 |
|
|
Ibirimo ivu (ppm) |
Ntibiri cyangwa bingana na 350 (Urwego rwinganda); Munsi cyangwa ihwanye na 200 (Hejuru - Urwego) |
|
|
Ingano y'ibice (μm) |
10-25 (Bisanzwe); 6-15 (Binonosoye) |
|
|
Kurwanya - Imikorere ya Oxidation |
Ubwoko bwo gutwikira |
Ikoreshwa rya SiC ivanze / Epoxy - Ikirahure cyahinduwe |
|
Kurwanya - Ubushyuhe bwa Oxidation (impamyabumenyi) |
650–1100 (Igikoresho cya SiC cyongeye gukoreshwa) |
|
|
Igipimo cya Oxidation (g / m² · h) |
Ntibiri cyangwa bingana na 0.015 (Umwuka kuri dogere 1000); Ntibiri munsi cyangwa bingana na 0.025 (Inert Atmosphere kuri dogere 1200) |
|
|
Ubuzima bwa Serivisi na Virgin Graphite (%) |
80–90 |
|
|
Imikorere ya mashini |
Imbaraga zoroshye (MPa) |
32–50 |
|
Imbaraga Zikomeretsa (MPa) |
65–95 |
|
|
Gukomera ku nkombe (HS) |
48–70 |
|
|
Imikorere yubushyuhe |
Ubushyuhe ntarengwa bwo gukora (impamyabumenyi) |
1100–1300 (Hamwe na Coating) |
|
Amashanyarazi (W / m · K) |
90–150 (Ubushyuhe bwo mucyumba) |
|
|
Kurwanya Ubushyuhe (Impamyabumenyi) |
Biruta cyangwa bingana na 450 (Itandukaniro ry'ubushyuhe) |
|
|
Imashanyarazi |
Ingano yo Kurwanya (μΩ · m) |
9–14 |
|
Gukora neza |
Ubworoherane buke (mm) |
± 0.10 (Uburebure / Ubugari); ± 0.04 (Ubunini) |
|
Ubuso Bwuzuye (Ra, μm) |
0.8–1.5 |
|
|
Inyungu zidukikije |
Kugabanya Ibirenge bya Carbone (%) |
35–55 (va n'umusaruro w'isugi) |
|
Igipimo cyo kugabanya imyanda (%) |
70–85 |
Ibicuruzwa bishyigikira kugena ibicuruzwa (igipimo cyo gutunganya ibicuruzwa, ubunini bwa coating, nubunini birashobora guhinduka ukurikije ibikenewe mu nganda)
Ahantu ho gusaba
- Inganda
.
(2) Gukora ibyuma: gushushanya grafite, gusuka umunwa.
- Gutunganya amashanyarazi: Amashanyarazi mashya ya EDM yo gutunganya ibumba.
- Ibikoresho bya shimi: reaction ya ruswa irwanya ruswa, isahani ihindura ubushyuhe.
- Ibindi bikoreshwa mu nganda: ibikoresho bya cathode ya bateri, umubiri ushyushya grafite, impeta ya kashe ya mashini, nibindi.
Ibyiza nibibi bya grafite ya electrode ya plaque
1. Ibyiza (1) Ubukungu: Igiciro ni 50% -70% gusa ya grafite yumwimerere.
(2) Kurengera ibidukikije no kuramba: kugabanya ubucukuzi bwa grafite no kwanduza imyanda ikomeye.
(3) Ibipimo ngenderwaho: byujuje ibikenerwa byinganda - inganda zanyuma.
2. Inenge (1) Ibisigisigi byanduye: birashobora kuba birimo ibyuma cyangwa ivu.
(2) Imbaraga zo hasi: imbaraga za flexural ni 10% -20% munsi yubwa grafite kavukire.
(3) Ubuzima Bugufi: ubuzima bwa serivisi ni bugufi gato munsi yumutwaro mwinshi.
Muri rusange, plaque electrode yongeye gukoreshwa ni ubwoko bwibikoresho byiza, bitangiza ibidukikije nubukungu bwa electrode, bikoreshwa cyane mubikorwa bitandukanye byinganda. Nubwo imikorere yayo iri munsi gato ya grafite yibanze, irashobora gukora neza ahantu henshi hatari - ibidukikije bikabije, bityo rero nigisubizo cyatoranijwe cyiterambere rirambye.
Ibirangantego: Ikoreshwa rya grafitike ya electrode isahani, Ubushinwa bwakoresheje ibishushanyo mbonera bya electrode
