Product Design Guidelines for Assembly (4)

• The design can easily be grasped

1. Avoid parts too small, too slippery, too hot and too weak

2. Designed to grasp characteristics

3. Avoid sharp edges

• Avoid winding

• Reducing parts assembly direction, it's better if the assembly direction is less. The best part assembly direction is from top to bottom

• Oriented features include chamfer corners, rounded corners, guide pins and guide grooves. The best design is that the base and insert parts are characterized by orientation features