Kuongorora kwemahara ekucheka kwemahara
Mahara ekucheka simbi anozivikanwawo seyemahara mashini masimbi ndiwo marara ayo anoumba machipisi madiki kana akachekwa. Izvi zvinowedzera michina yezvinyorwa nekupwanya machipisi kuita zvidimbu zvidiki, nekudaro kudzivirira kupinda kwavo mumuchina. Izvi zvinogonesa otomatiki kumhanya kwemidziyo pasina kutaurirana kwevanhu. Mahara ekucheka marara ane tungamira zvakare bvumidza yakakwira mari yemachina. Semutongi wechigunwe, emahara kucheka simbi inowanzo kubhadhara 15% kusvika 20% kupfuura iyo yakajairika simbi. Nekudaro izvi zvinogadzirwa nekuwedzera kumhanya kwemuchina, kucheka kwakakura, uye hupenyu hurefu hwezvigadzirwa.
Yemahara Kucheka Simbi iyo iyo Alloy Simbi inowedzerwa imwe huwandu hweSulfu, phosphorus, lead, calcium, Sangano, realenium, reurenurum uye zvimwe zvinhu zvekuvandudza michina. Sekusimudzira kwemachinji tekinoroji, izvo zvinodiwa nemachinji emasimbi ane kunyanya kukosha. Iyo ine chekuita zvikuru muindasitiri.
Yemahara Kucheka Simbi Giredhi yakaenzana tafura
GB | Iso | ASTM | Uns | Jis | Din | BS |
Y12 | 10s204 | 1211 C1211, B1112 1109 | C12110 G11090 | Sum12 Sum21 | 10s20 | 210m15 220m07 |
Y12pb | 11smnpb284pb | 12L13 | G12134 | Sum22L | 10SB20 | |
Y15 | 11Smn286 | 1213 1119 B1113 | G12130 G11190 | Sum22 Sum22 | 10S20 15S20 95MN28 | 220m07 230m07 210a15 240m07 |
Y14pb | 11smnpb28 | 12L14 | G12144 | Sum22L Sum24L | 9smnpb28 | -- |
Y20 | -- | 1117 | G11170 | Sum32 | 1c22 | 1c22 |
Y20 | -- | C1120 | Sum31 | 22s20 | En7 | |
Y30 | C30Aa | 1132 C1126 | G11320 | -- | 1c30 | 1c30 |
Y35 | C35ea | 1137 | G11370 | Sum41 | Sum41 | 1c35 212m36 212a37 |
Y40mn | 44SMN289 | 1144 1141 | G11440 G11410 | Sum43 Sum42 | Sum43 Sum42 | 226m44 225m44 225m36 212m44 |
Y45ca | -- | -- | -- | -- | 1c45 | 1c45 |
Uye seinotungamira simbi mutengesi muChina, kana iwe uchida zvinyorwa sezviri pasi apa, ndapota nyasha bata nesu.
-
1020 Bright carbon Steel bar
-
12l14 yemahara-yekucheka simbi bara
-
Mahara-Kucheka Simbi Bara
-
Mahara-Kucheka Simbi Yakatenderera Bar / Hex Bar
-
Yakakwira-yekumhanyisa chishandiso steel mumugadziri
-
M30 yakakwira-mhanyisa chishandiso chesimbi bara
-
M7 Yakakwira Speed Tool Steel Round Bar
-
T1 High-Speed Tool Staels Staels Factory
-
Spring Steel tsvimbo inotengesa
-
En45 / en47 / en9 chitubu simbi fekitori