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METHOD FOR PRODUCING A TUBULAR BODY WITH REDUCED INTERNAL STRESS BY USING 3D PRINTING, AND A TUBULAR BODY WITH REDUCED INTERNAL STRESS
METHOD FOR PRODUCING A TUBULAR BODY WITH REDUCED INTERNAL STRESS BY USING 3D PRINTING, AND A TUBULAR BODY WITH REDUCED INTERNAL STRESS
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机译:通过3D打印制造具有减小的内部应力的管状体的方法以及具有减小的内部应力的管状体
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摘要
Disclosed here is a method for producing a tubular body with reduced internal stress by using 3D printing. The tubular body has an outer wall with a stiffening structure extending along at least part of the outer wall. The method sets a printing plane for 3D printing with a 3D printer, and prints a tubular body layer in the printing plane with the 3D printer. The tubular body layer has an outer wall layer and a stiffening structure layer extending in the printing plane along a periphery of the outer wall layer. The stiffening structure layer has at least two portions spaced apart from one another. The method produces an outer wall with a stiffening structure for a tubular body with reduced internal stress.
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