|design and vibration analysis in abacus of tricone roller bit used in large hole drilling in coal mine
||I need modelling and analysis help related to vibration of tricone roller and drill assembly of large hole drilling machine (e.g DMH atlas copco) used in surface coal mine for drilling rock using ABACUS or ANSYS considering the rock characteristics and machine operating parameter such rotational pressure (pressure required in rotation while cutting rock), pull down pressure (pressure exerted on th...
||Jul 19, 2017
||Jul 19, 2017Loppunut
||We are looking at promoting, in Italy only, the [osoite poistettu, kirjaudu sisään nähdäksesi] website, presenting an innovative educational technique based on the Japanese Soroban abacus for the empowerment of calculation abilities for children in infant primary schools. Our main target are Italian teachers.
||Jul 7, 2017
||Jul 7, 2017Loppunut