This　paper　separates　the　regular　and　periodic　morphology　features　from　the　random　tough　components　in　the　typical　machining　surface,　extracts　the　microscopic　morphology　features　on　the　machined　surface,　building　several　joint　surface　models　with　regular　surface　features.　This　project　is　based　on　the　combination　of　cylindrical　waveform　topography　surface　and　start　with　the　Hertz　contact　theory,　using　the　analytical　solution　method　to　reconstruct　the　constitution　relation　of　the　cylindrical　waveform　surface　contact.　©　Published　under　licence　by　IOP　Publishing　Ltd.