Maintenance Accessibility and Operating Space Analysis of a Certain Type of Oil Trucks base on CATIA

According to accessibility of repair parts,the important feature of the maintainability of equipment,this paper put forward a new method of accessibility and operating space analysis using ergonomics design analysis module of CATIA ,and a certain type of oil trucks for example,introducing its analysis process.This provides a basis for the maintenance assessment of the equipment,but also provides a new approach to maintenance accessibility and operating space analysis for other equipment.