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Home > Products > Auto Parts > Automotive Wiper Parts > Aluminum Die Casting of Motor Side

Aluminum Die Casting of Motor Side

Aluminum Die Casting of Motor Side

Payment Type: T/T
Min. Order: 1500 Piece/Pieces
Delivery Time: 35 Days

Basic Info

    Model No.: 429-1039

    Type: Muffler Assembly, Windscreen Wiper System

    Material: Aluminum

    Muffler Type: Rear Muffler

    Deck: Double

    Surface Finish: Electrophoresis Coating, Polishing

    Weight: 200g-3000g

    Cavity Number: 1

Additional Info

    Packaging: carton, PE pallet

    Productivity: 1500/MONTH

    Brand: NONE

    Transportation: Ocean,Land,Air

    Place of Origin: NINGBO

    Supply Ability: 30000/MONTH

    Certificate: ISO/TS16949:2009

    HS Code: 7616991090


Product Description

Aluminum Die Casting Housing of Motor Side, the part is a housing for DC motor on windscreen wiper system which is applied to bus, boat in daily life, the part is a cover, the mating part is the pivot housing 429-1040, in this part, there is a feature of rail, which is used for the slide of a mating plastic part, so there is parallelism requirement on the rail, or there will be interference problem when the plastic part move. What's more, the clearance of the rail is small, it means the structure on the mold will be very small, then under condition of 1.5 degree draft and Radius 0.5 mm, there easily to be problem of stress accumulation at the top of the structure on the mold, then happen to be crack, leading to the excess material at the bottom of the rail, cause problem of sliding of the plastic part. and that it is infeasible to add machining work to this rail as it is too small, the machining cost will be very high. So the solution is to maintain the mold regularly, add nitrogen treatment to the mold timely, and release the stress regularly, all these actions can prolong the tooling life.

The part has request on surface finish of E-Coating to satisfy the daily application, so the density of the part is important item to control, in engineering's work instruction, the operator should fracture the part and look into the section of the fracture to see if the particles is good and dense prior to production, ensure there is no big single porosity or a lot of continuous small porosity, or while e-coating, during process of curing in over under 170-200 degree temperature, the porosity existing internal will expand to get out, leading to big cosmetic issues on this part, such as bubble, pits etc.

For this part, cannot proceed the pre-treatment like tumbling, as the wall thickness is thin, with tumbling with stones, the hit force may lead to the deformation of the housing.

Material: ADC-12
Cavity Number: 1
Process Technology: High pressure Die Casting, Cold Chamber
Product Dimensions: Customized
Casting General Tolerance: Grade GB-CT4
Surface Finish: Polishing, Nyloy polishing the second time
Flow Processes: Die casting, Degate, De-slag, Deburr to remove the flash around the ejector pins, Polishing to remove the parting line, Nyloy polish to make the part have more beautiful appearance, High Precision CNC Lathe Machining in two times, E-coating, Cleaning, Packaging, Inland Shipping to the port as the trad term is FOB NINGBO
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection, and Outgoing quality control
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge
Application: Auto Parts
Certificate: ISO/TS16949:2009
Lead Time: 30-35 days
Trade Term: FOB Ningbo


CNC work shop

CMM facility

Looking for ideal Aluminum Alloy Housing of Motor Side Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Motor Side Housing of Precision Casting are quality guaranteed. We are China Origin Factory of High Pressure Die Casting Housing. If you have any question, please feel free to contact us.

Product Categories : Auto Parts > Automotive Wiper Parts

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Mobile Phone:+8613967820967

Address:Guisi Industrial Zone, Luotuo Street, Zhenhai District, Ningbo, Zhejiang