Kakaretso ea Litšepe tsa ho Seha Mahala
Litšepe tsa mahala tse tsejoang hape e le litšepe tsa machining tsa mahala ke litšepe tse etsang li-chips tse nyane ha li entsoe ka mochini. Sena se eketsa bokhoni ba thepa ka ho pshatla litsupa likotoana tse nyane, ka hona ho qoba ho ts'oara ha tsona mochining. Sena se nolofalletsa lisebelisoa tsa othomathike ntle le tšebelisano ea motho. Litšepe tsa ho itšeha tsa mahala tse nang le loto li boetse li lumella litheko tse phahameng tsa machining. E le molao oa monoana, tšepe e sehang mahala hangata e bitsa 15% ho isa ho 20% ho feta tšepe e tloaelehileng. Leha ho le joalo sena se entsoe ka lebelo le ntseng le eketseha la mochini, ho fokotsa ho hoholo, le bophelo bo bolelele ba lisebelisoa.
Lisebelisoa tsa tšepe tse sa lefelloeng e leng tšepe ea alloy li eketsoa ka tekanyo e itseng ea sebabole, phosphorus, lead, calcium, selenium, tellurium le lintho tse ling ho ntlafatsa machinability. E le ntshetsopele ya machining thekenoloji, litlhoko tsa machinability tsa tšepe ke ea bohlokoa le ho feta. E na le tšusumetso e kholo indastering.
Lisebelisoa tsa tšepe ea ho itšeha mahala
Litšepe tsena li sebelisetsoa ho etsa li-axles, bolts, screws, nuts, shafts ea mosebetsi o khethehileng, lithupa tse hokahanyang, lisebelisoa tse nyenyane le tse mahareng, lithapo tse batang le melamu, li-rotor tse tiileng, rotor le gear shaft, armature, stock stock, lifereko le liboutu tsa ankora. screw stock, likotoana tsa selemo, li-tubing, liphaephe, litšepe tsa boima bo bobebe, matla a konkreite jj.
Tafole ea mahala ea litekanyo tsa Kereiti ea Cutting Steel
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 |
'Me joaloka morekisi ea ka sehloohong oa tšepe Chaena, haeba u hloka thepa e ka tlase, ka kopo ikopanye le rona ka mosa.