Integrated spinning machine and use method

An integrated spinning machine, comprising a machine body, wherein the machine body is provided with a rotatable rotary table, a first cross carriage and a second cross carriage;

• the rotary table is configured for supporting a workpiece;
• the rotary table is detachably provided with a clamp block or supported with a mold;
• the first cross carriage is connected to an external rotation wheel;
• the second cross carriage is detachably connected to an internal rotation wheel and/or a mold tail top which is rotatable relative to the second cross carriage;
• the clamp block is clamped at a bottom of the workpiece;
• the second cross carriage is capable of driving the internal rotation wheel to extend into the workpiece;
• the internal rotation wheel abuts against an inner wall of the workpiece;
• the first cross carriage is capable of driving the external rotation wheel to abut against an outer wall of the workpiece;
• the external rotation wheel is provided opposite to the internal rotation wheel;
• or
• the mold is sleeved inside the workpiece;
• the second cross carriage is capable of bringing the mold tail top into abutting against the top of the mold;
• and the first cross carriage is capable of bringing the external rotation wheel into abutting against the outer wall of the workpiece.