资料介绍
part_design_checklist(德國拜爾提供)Part Design Checklist
For Injection Molded Engineering Thermoplastics
MATERIAL SELECTION REQUIREMENTS
LOADS ENVIRONMENT Magnitude Temperature Lubncants Transparency Flammability Duration Chemicals U.V. Light Paintability Cost Impact Humidity Fatigue Cleaning Agents Wear
SPECIAL
Plateablilty Agency Approval
Warpage/Shrinkage
PART DETAILS REVIEW
RADII WALL THICKNESS Material Flow Sharp Corners Ribs Bosses Lettering
Strength Flow Length Picture Framing Thick Areas Radii Base Thickness Radii Base Thickness Proximity to Load Draw Polish Part Geometry
Electrical Too Thin Orientation Thin Areas Draft
Flammability Thin to Thick (Avoid)
Uniformity RIBS
Abrupt Changes Height Spacing
BOSSES
Draft Length/Diameter Strength vs. Load Texture Depth Material
Inside Diameter/Outside Diameter
WE