Izakhiwo Mechanical of izinsimbi

izakhiwo Mechanical ngezinto zibonisa ikhono izinto ukukhombisa ukumelana imithwalo ayesebenza kuwo. Lezi amakhono esashiwo izinkomba ambalwa. I izakhiwo mechanical izinsimbi kanye Alloys - okungukuthi, endaweni yokuqala, ukuqina, ubulukhuni, ductility, amandla. Imikhiqizo futhi baye ingene, ukugqoka ukumelana kanye nezinye izakhiwo.

The main izici mechanical izinto kunqunywa nokulingwa. Kuye uhlobo umthelela umthwalo iyunithi isikhathi ngasinye, eziguquguqukayo kabusha letihloniphekile, ukuhlolwa ashukumisayo futhi static. izakhiwo Mechanical of izinsimbi nazo kubonakala esenezelwe izihloko of imithwalo zangaphandle. Ikakhulukazi, ukuhloniphana umthelela eguqa, torsion, kokucindezelwa, ukungezwani kanye nezinye izici.

izakhiwo Mechanical ngezinto wabonakaliswa ngezikhathi ukusonteka. Ngaphansi le nqubo baqonde usayizi kanye ukuma umkhiqizo ngaphansi kwethonya ukucindezeleka. Deformation zemizimba okuqinile sehlukaniswe plastic futhi nokunwebeka. Esimweni sokuqala, umkhiqizo, ngemva kokususwa umthwalo awabuyiswanga akhombise isayizi ezakheke, kanti eyesibili - iza esimweni saso sokuqala phambi isicelo force.

Ngokuvamile, izakhiwo mechanical izinsimbi uqale ukuchazela nobulukhuni. Lokho-ke luyimfanelo ebaluleke kakhulu imikhiqizo. Ngaphansi ubulukhuni waqonda ikhono metal abonise ukumelana ukusonteka plastic. isilinganiso quantitative lokhu ikhono yisona esikhulunywa abantu abaningi ku ukulawula izinga umkhiqizo.

Ngakusasa isici esibaluleke UKUQINA kwensimbi. Ngaphansi kwale ncazelo imikhiqizo izinga ikhono simelane ukwa kanye deformation. Lapho kubhujiswa inqubo kumiswa imifantu, okuyinto kuphakamisa ngokuhlukana we impahla ibe izingxenye. Amandla Inkomba kunqunywa kokuqhuba eqine ukuhlolwa.

I ductility we indaba ephawula ikhono layo ukuze ibhekane ukusonteka plastic. Ngamanye amazwi, inquma izinga kungenzeka izinguquko asalile ngobukhulu ne shape ngaphandle zokugwema ukuphuka. Plasticity kuyinto umbandela kubalulekile ukukhethwa imikhiqizo ukwelashwa ingcindezi.

I-ikhono lokwamukela izingxenye amandla sangaphandle amandla mechanical esebenzisa ukusonteka plastic libizwa viscosity.

Phakathi Alloys unendima yensimbi ekhethekile (iron-carbon ingxubevange). Iqukethe 2.14% carbon bole futhi abanye amanyela. Iron-carbon ingxubevange has okusezingeni eliphezulu castability izici.

Okuvame kakhulu ukukhiqizwa yezimboni ezingaba ezifana yensimbi emhlophe, empunga futhi ductile.

Okokuqala, isibonelo, has ubulukhuni okusezingeni eliphezulu, inikeza ukumelana ukugqoka. Nalokhu, white cast iron ziyaqothuka. Ngaphezu kwalokho, izinto echayeke machining ezimbi.

Njengoba omunye umhlabathi embonini Foundry isebenzisa grey cast iron. Le nto has a amandla eqine ngokwanele okusezingeni eliphezulu futhi iphathwa kahle.

Ngakho, ductile yensimbi ekubunjweni futhi sinikezwe izakhiwo ezinhle ezingokwenyama.

Aluminium kufanele zabelwe phakathi izinsimbi non-ayoni futhi Alloys. Basuke benawo yamazinga aphezulu okungabi ukugqwala ukumelana, babhekana kalula ukuba machining futhi ekubumbeni.

Kuyinto evamile nokuba ngempela impahla eluhlaza ekukhiqizeni Alloys zethusi zibhekwa. Lezi zithako babe izakhiwo ezinhle beya, kwezobuchwepheshe kanye ngokomzimba.

Titanium Alloys babe okusezingeni eliphezulu ukugqwala ukumelana, ukushisa ukumelana, namandla high. Futhi kwabantu aphansi.

Ingabe magnesium Alloys, okuyinto bavezwa kahle machining.