Mhedziso yeMahara Ekucheka Masimbi
Simbi dzemahara dzekucheka dzinozivikanwawo semahara machining simbi idzo simbi dzinoumba machipisi madiki kana akagadzirwa. Izvi zvinowedzera machinability echinhu nekupwanya machipisi kuita zvidimbu zvidiki, nekudaro kudzivirira kupinzwa kwavo mumakina. Izvi zvinogonesa kumhanya otomatiki kwemidziyo pasina kupindirana kwevanhu. Mahara ekucheka masimbi ane mutobvu anobvumirawo kune yakakwirira machining mitengo. Sekutonga kwechigunwe, simbi yemahara yekucheka inowanzoita 15% kusvika 20% kupfuura iyo yakajairwa simbi. Nekudaro izvi zvinogadzirwa nekuwedzera kumhanya kwemuchina, kucheka kukuru, uye hupenyu hurefu hwematurusi.
Yemahara yekucheka simbi inova alloy simbi inowedzerwa humwe huwandu hwesarufa, phosphorus, lead, calcium, selenium, tellurium uye zvimwe zvinhu kuvandudza machinability. Sezvo kuvandudzwa kwemachina tekinoroji, izvo zvinodiwa zvemachinability yesimbi zvakanyanya uye zvakanyanya kukosha. Iine simba guru muindasitiri.
Zvikumbiro zvemahara ekucheka simbi
Aya masimbi anoshandiswa kugadzira ma axles, mabhaudhi, screws, nzungu, akakosha duty shafts, matanda ekubatanidza, madiki uye epakati forging, waya anotonhora anopisa uye tsvimbo, yakasimba turbine rotor, rotor uye giya shaft, armature, kiyi stock, forogo uye anchor mabhaudhi. screw stock, zvitubu zvechitubu, tubing, pombi, lightweight rails, kongiri inosimbisa nezvimwe.
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 | 10SPb20 | |
Y15 | 11SMn286 | 1213 1119 B1113 | G12130 G11190 | SUM25 SUM22 | 10S20 15S20 95Mn28 | 220M07 230M07 210A15 240M07 |
Y15Pb | 11SMnPb28 | 12L14 | G12144 | SUM22L SUM24L | 9SMnPb28 | -- |
Y20 | -- | 1117 | G11170 | SUM32 | 1C22 | 1C22 |
Y20 | -- | C1120 | SUM31 | 22S20 | En7 | |
Y30 | C30ea | 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 semutungamiri wesimbi anotungamira muChina, kana iwe uchida zvinhu sezviri pazasi, ndapota taura nesu nemutsa.