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Garden Kneeler (Safety (shouldn't nip your fingers, Should have no…
Garden Kneeler
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Process
Injection Moulding
Pros
- very complex 3D shapes can be produced.
- High volumes can be produced in with consistant quality.
- Little labour costs.
Cons
- High initial set-up costs.
Good for plastic garden kneelers only as injection moulding can only be used by plastics and can be used for intricate shapes.
Wood Laminating
Pros
- Suitable for one-off, batch and mass production
- can accommodate a range of thickness
- creates strong and lightweight products and components
Cons
- Involves many steps
- restricted to bends in a single direction
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Welding and bending
Pros
- The welded joints are very strong and better than riveted joints.
- The welded structure is smooth, so it looks aesthetically pleasing.
- Welding takes less time than riveting.
Cons
- It requires a highly skilled labour and supervision.
- Since there can be contraction in the frame, there is a possibility of cracks developing in it.
- Since there is an uneven temperature during fabrication, so stresses may appear.
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