Objective To build 3D-finite cutting model of scale forming process on surface of titanium implant. Methods The cutting model of scale forming microstructure on surface of titanium implant was built by the DEFORM-3D finite analysis soft, then plenty of scale was made on surface of implant. Results The cutting model of scale forming process on surface of titanium implant was built, there was a great deal of scale obtained on surface of titanium implant through SEM. Conclusion Application of DEFORM-3D finite ...