(1)Li-flange tsa tšepe e sa hloekangho ba le bothata bo tlase le data e tiileng ea ho tiea, joalo ka tšepe e tlase ea khabone le motsoako oa aluminium.E na le boima bo tlase le boima bo botle.Ho thata ho khaola li-chips mme ho bonolo ho theha li-chips nakong ea ho itšeha, e amang boleng ba bokaholimo.Ka hona, ts'ebetso ea data ea tšepe e sa hloekang ea flange hangata e sebelisa Angle e kholo, ho itšeha ka lebelo le phahameng kapa Angle e kholo ea rake, ho itšeha ka lebelo le tlase le ho itšeha metsi.The chip breaker groove e ka theoa holim'a sesebelisoa 'me boleng ba ho sila ba moeli oa ho itšeha le bokaholimo bo ka ntlafatsoa.Ho phaella moo, litšepe tse tlaase tsa k'habone li emisoa ho etsa hore lijo-thollo li hloekisoe, 'me lisebelisoa tsa aluminium li sebelisoa ho eketsa boima ba thepa le ho ntlafatsa machinability ea thepa ka ho senyeha ha serame.

(2) matla a phahameng tšepe le mafutsana toughness eaflange ea tšepe e sa hloekanglisebelisoa, tse kang tšepe e phahameng ea carbon, tšepe ea lisebelisoa tsa carbon le tšepe e entsoeng ka tšepe, e nang le boima bo phahameng le boima bo bobe ba thepa.Ba na le matla a maholo a ho itšeha, tšebeliso e phahameng ea matla, le lisebelisoa tsa ho itšeha li tloaetse ho apara.Ka hona, mofuta ona oa data hangata o sebetsoa ho sebelisoa li-carbide tsa YG, YT le YW tse nang le khanyetso e phahameng ea ho roala, rake e nyane le li-angles tse ka sehloohong tsa ho kheloha, le lebelo le tlase la ho itšeha.Ho phaella moo, tšepe e bohlooho e nang le "tšoeu" e ka emisa ho tsuba ka mocheso o phahameng.Anealing le kalafo ea ka thata Mlleable cast tšepe, phahameng carbon tšepe le carbon sesebelisoa tšepe e ka fokotsa ho thatafala le ho ntlafatsa machinability.