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huainiuqin

HuaiQin Niu

@huainiuqin

Chinese

China
About me
Hi, I’m Huaiqin Niu, a mechanical CAD designer skilled in Siemens UG/NX. I specialize in custom jigs, fixtures, brackets and functional mechanical parts optimized for FDM 3D printing. I can turn your sketches, photos or dimension requirements into clean parametric 3D models, 2D engineering drawings, ready-to-print STL/3MF and STEP files. I understand DFM rules for 3D printing: wall thickness, overhang, tolerance and support reduction. We will confirm revision rules and deliverables before starting to avoid misunderstanding.... Read more

Skills

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huainiuqin
HuaiQin Niu
Offline • 
Average response time: 1 hour

See my services

Full Design Process
I will design 3d jig fixture and mechanical parts with ug nx
From$20 / projectMore details

Work experience

Self-Employed_/ Freelancer

Mechanical Design Engineer

Self-Employed / Freelancer • Full-time

Jul 2018 - Present • 8 yrs 4 mos

esponsible for custom jig, fixture and mechanical bracket design using UG NX. Complete 3D modeling, assembly interference checking and DFM optimization for 3D printed prototypes. Deliver STEP, STL files and dimensioned 2D engineering drawings for prototype and production.