B1-182-1301L Heat Sink Aluminium for Projector Led Lens

1. Product processing

Anodizing + mild shot blasting

The product is not mirrored on the left and right.

2. The product has no appearance defects such as deformation, rust, burrs, flash, hole blockage, material shortage, obvious hole position deviation, oil stains, sand holes, cracks, and incomplete forming of the bonding line. \ n3. The residual burrs at the gate are less than 0.5mm, and the difference between the parting line segments is less than 0.2mm.

The burrs are less than 0.1mm and the protruding pin marks are less than 0.2mm.

4. The characters are engraved on the slider, with the concave height of the characters being 0.15 ° and 0.2mm. \ n5. Actual assembly: Meets the customer's requirements for actual assembly and light shape.

6. Comply with GB/TB 30512 "Requirements for Prohibited Substances in Automobiles" : \ n7. For unmarked dimensions, please refer to the three-dimensional data. The unmarked R angles are all R0.5mm. \ n8.

Each time the service life requirement of the mold is checked, it shall not exceed 80,000 molds.