The non{0}metallic screw motherboard" ke boleng boo e seng-boleng ba tšepe, hangata bo sebelisoang hammoho le li-screw plug kapa li-screw bolts, 'me bo sebelisoa mesebetsing ea mechine le indastering. Boleng ba thepa bo simolohile lekholong la bo19 la lilemo Metallurgy ea Borithane, e nang le melemo le bofokoli ba metallurgy ea Borithane, e na le litšobotsi tsa ho hanyetsa kutu e fokolang le tlhaselo ea lik'hemik'hale, 'me mefuta ea mantlha e kenyelletsa' mele oa Okuji, 'mele oa Maji, jj.
Karolo ea mantlha ea mosebetsi e tsitsitse, khoele ea screw e hoketsoe ka har'a khoele ea screw, khoele ea screw e hoketsoe mochining, sebopeho sa screw se na le-pronged tse 'ne, sebopeho sa serurubele. Li-screw motherboards tse ngata, li-screw motherboards, joalo-joalo, ho itšetlehile ka maemo a naha (joaloka GB/T series), lihlopha tse tloaelehileng tse kang botle bo botle, joalo-joalo. E tsamaisana le boleng ba thepa ea tšepe, e seng-mating a screw ea tšepe, motlakase o hanyetsanang haholo, mocheso o tlase oa mocheso, ho hanyetsa ho matla ha kutu le litšobotsi tse ling, le tlhokahalo ea libaka tse feto-fetohang{6}} tsa socket. Sistimi ea eona ea maemo e kenyelletsa lisebelisoa tsa elektroniki, sebopeho sa molao, sebopeho le moralo o mong o sebetsang, le tlhoko e tsitsitseng ea sebaka se tšoanang sa indasteri.
Meralo ya tšhipi ya go tlala ya go kraya, yene ya tšhipi ya go kraya, yene ke ya go tšiba ka matla, mara ya go kraya matsaka ya go tlala, ke mokane a kraya go jabodisa ka matla. e phahame; Mofuta oa 'mele, mofuta oa 'mele oa Oku, mofuta oa 'mele oa Oku, oo e seng-taelo ea ho qheleloa ka thoko ka tšepe, keketseho; Tšepe e kopantsoeng haholo; compact steel, mofuta oa tšepe oa mofuta oa Japanese iron non-ferrous steel magnetic, Okushi type non-ferrous steel non-magnetic, but cold processing Ha ho thatafala ho etsahala, sebopeho sa 'mele sea fetoha, 'me thepa ea biomagnetic ea hlahisoa.
Tšebelisano e sa amaneng ea tšepe, E na le lintlha tse khethehileng tsa mela e ka tlaase:
(1) Sekhahla se phahameng sa ho hana motlakase, hoo e ka bang makhetlo a 5 ho feta a tšepe.
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(3) Sekhahla se tlase sa ho futhumatsa, hoo e ka bang 1/3 ea tšepe.