China-High-Quality-Competitive-Clay-Sand-Casting-Iron-Shifting-Fork-for-Special-Vehicle
For
most car brands, the headlight is just a part of the car, and its meaning is
not much different from other parts, but Audi is different, it has a unique
view on the design of the car headlights.
In the 1990s, like most
car brands, Audi lights used halogen light sources as the main lighting source
for Audi headlights.
At
the North American International Auto Show held in 2003, Audi brought the Pikes
Peak quattro concept car (the predecessor of the Audi Q7). One of the most
prominent designs was to change the round fog lights to narrow strips and
integrate them With the addition of LED light sources, this is the earliest
prototype of daytime running lights.
In
2005, Audi shifted its focus to the taillights and tried to equip the A6 Avant
with LED taillights. Compared with traditional taillights, Audi LED taillights
are better in terms of light source intensity, and can also have extremely high
penetration in extreme weather. Some people even joked a little, "No
matter how far away or how poor the line of sight is, as long as there is a
little light in front, don`t think about it, it must be an Audi car."
Since then, Audi has
been fascinated by "lights", and has gone further and further on the
road of headlight R&D and design, such as Audi LED headlights, Audi dynamic
flow turn signals, Audi laser headlights, Audi matrix headlights, and now Audi
LED matrix laser headlights all reflect Audi's obsession and attainments in the
field of lighting.
audi a6 headlight,audi light,audi headlights,audi lights,audi laser headlights,audi laser light PNP Car Light & SHARLOMAY LTD Company , https://www.pnpcarlight.com
Weight: 1.45KGÂ Â
Smelting:medium frequency furnace Â
Sand Core Type: resin core
Material of mold:aluminium
Machining method:none (rough casting)Â Â Â Â
Application: special vehicle
Surface Treatment: surface coated with anti-rust oil Â
Dimensional tolerance: CT9Â Â Â Â
Surface Roughness:Ra25Â Â Â Â
Testing equipment:casting--Fast analyzer before furnace,Physical and chemical analysis laboratory;  Mechanical properties - universal mechanical testing machine.   Â
Certification:ISO 9001 and TS16949
Heat treatment : quenching + tempering
Clay sand is sand casting industry according to the original a modelling with sand, silt content classification in the industry of clay sand quartz and the content of harmful impurities without specific request.
With clay and just the right amount of water as the main binder sand, made from sand directly under the wet type and after pouring. Wet mold casting has a long history and has a wide application. The strength of the green sand depends on the mixture of clay and water in a certain proportion of clay slurry.
Sand is mixed good or have a certain strength, through our real sand mould, can satisfy the requirement of type and pouring. So the amount of clay in the sand and water is an important technological factors.
For silt content is less than or equal to 50%.
Clay sand is mainly used for cast iron and nonferrous metals casting with the addition of moulding sand and core sand, to improve the wet strength, improve the model performance.