Basic Principles of Forging Holes
Tus naj npawb ntawm qhov uas tuaj yeem drilled thaum lub sij hawm forging yog nyob ntawm cov khoom siv ductility thiab precision ntawm lub cuab yeej. Feem ntau, cov hlau zoo tib yam tuaj yeem drilled nrog 1-3 qhov hauv lub xeev kub-forged; tus naj npawb tshwj xeeb kuj nyob ntawm lub qhov taub thiab qhov tob. Cov khoom siv softer, qhov ntau qhov tuaj yeem raug drilled; lub cuab yeej ntau dua, qhov siab dua qhov zoo.
Tej yam tseem ceeb cuam tshuam rau tus naj npawb ntawm qhov
Cov Khoom Siv Khoom: Cov hlau sib txawv muaj qhov sib txawv ductility; aluminium yog yooj yim rau laum tshaj hlau.
Forging Kub: Kub forging tsim ntau qhov ntau tshaj qhov txias forging, tab sis deformation yuav tshwm sim tom qab txias.
Cov cuab yeej tsim: Cov xuas nrig tshwj xeeb tuaj yeem tho qhov tob dua li dav dav - cov cuab yeej siv.
Kev khiav hauj lwm cov txheej txheem: Forging nyob rau hauv cov theem yog ruaj khov dua xuas nrig ntaus ib zaug.
Tswv yim tswv yim rau qhov
Txhawm rau xyaum qhov zoo tshaj plaws hauv forgings, nws raug nquahu kom pib nrog qhov me me thiab maj mam nce tus lej. Pib nrog ib lub qhov rau thawj zaug, thiab nce tus lej thaum koj paub txog cov khoom siv. Ua tib zoo saib xyuas qhov sib nrug kom tsis txhob tawg vim muaj kev ntxhov siab. Rau qhov uas yuav tsum tau muaj siab precision, nws raug nquahu kom tawm ntawm machining nyiaj thiab tom qab ntawd ua tiav zoo nrog lub tshuab cuab yeej tom qab.