During industrial fabrication, specific metal plates must be welded together to form solid, continuous surfaces without gaps. Match each left-side metal plate, characterized by its specialized right-side welding seam, with the appropriate right-side plate that possesses the exact complementary left-side seam.
- Protruding dovetail jointInward dovetail socket
- Inward semi-cylindrical channelProtruding semi-cylindrical rod
- Protruding jagged sawtooth profileInward jagged sawtooth recess
- Inward square-cut keywayProtruding square-cut key
Cevap
The protruding dovetail joint matches the inward dovetail socket; the inward semi-cylindrical channel matches the protruding semi-cylindrical rod; the protruding sawtooth profile matches the inward sawtooth recess; and the inward square-cut keyway matches the protruding square-cut key.
A flawless weld between two plates requires that every extending structural feature (positive space) on one plate is exactly accommodated by a corresponding cut-out (negative space) of the identical geometry on the adjoining plate, allowing them to slide together without rotation.
Adım Adım Çözüm
Anahtar Kavram
Identifying complementary positive and negative spatial geometries (protrusions and recesses) to seamlessly interlock irregular edges.
Tahmini Süre:45s