Floating type machining platform and floating type machining system

A floating type machining system comprising:

• a floating type machining platform comprising:
• a base;
• a holding platform configured to hold a workpiece;
• a first elastic module connected between the base and the holding platform along a first axis for allowing the holding platform to move along and rotate around the first axis relative to the base;
• a second elastic module connected between the base and the holding platform along a second axis for allowing the holding platform to move along and rotate around the second axis relative to the base;
• and
• a third elastic module connected between the base and the holding platform along a third axis for allowing the holding platform to move along and rotate around the third axis relative to the base;
• and
• a machining device configured to machine the workpiece along the third axis;
• wherein the first axis and the second axis are different horizontal axes, and the third axis is a vertical axis;
• wherein the first elastic module comprises a first spring connected between the base and a first side of the holding platform, and a second spring connected between the base and a second side of the holding platform, the second side is opposite to the first side;
• wherein the second elastic module comprises a third spring connected between the base and a third side of the holding platform, and a fourth spring connected between the base and a fourth side of the holding platform, the fourth side is opposite to the third side;
• wherein the third elastic module comprises a fifth spring connected between the base and a fifth side of the holding platform, the fifth side is adjacent to the first side, the second side, the third side and the fourth side;
• wherein the floating type machining system further comprises a cover connected to the base and covering a sixth side of the holding platform, the sixth side is opposite to the fifth side, the third elastic module further comprises a sixth spring connected between the cover and the sixth side of the holding platform, the holding platform does not contact the cover.