m
mechanicalcalc

Mechanical Calc

@mechanicalcalc

Fan Airflow,Gear,Spring,Mechanical Parts Selection Design,25Y Design

China
Chinees
Sommige informatie wordt in het Engels weergegeven.
Over mij
Hi, I’m a mechanical design engineer with 25 years of specialized experience in fan airflow systems, spring mechanisms, custom gear drives, and general mechanical component selection. I offer end-to-end calculation, 3D modeling, and 2D engineering drawing services. All my design data comes from self-developed calculation tools that have been validated and optimized over 25 years of on-site project experience. I deliver only design documents—no intermediate source files are shared, ensuring compliance with copyright and industrial safety standards.... Lees meer

Skills

m
mechanicalcalc
Mechanical Calc
offline • 

Bekijk mijn diensten

Technische tekeningen
I will gear, spring, fan design 2d,3d, cfd fluid simulation,selection calculation
VanafUS$ 35 / projectMeer informatie

Portfolio

Werkervaring

Rayman_Construction

Senior Mechanical Design Engineer

Rayman Construction • Fulltime

Feb 2000 - Jun 2026 • 26 yrs 4 mos

Mainly research and develop air purifiers and humidifiers in household appliances industry, familiar with engineering materials, plastic molds, hardware molds and rubber molds; Know the technology of constant temperature and humidity, know the fluid design and calculation, including: dehumidification, humidification, air volume, wind pressure, wind speed, residual pressure outside the machine, etc. Know a little about non-standard automation technology; Good at pinion gears and non-standard module gears, such as orthogonal bevel gears, worm gears and planetary gears; Used in gearbox, transmission, steering gear, gear pump, etc. Can do finite element analysis and mechanical check; Rich experience in noise reduction, shock absorption and temperature and humidity control;