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Cross Car Beam
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Cross Car Beam

OD(mm): 38, 40,42,45,50, 54, 60, 65, 70, 75,etc. Thickness(mm): 2.0, 2.5, 3.0, etc. Length(mm): 50-12000. For requirements out of the established specification range, we can arrange the trial production after further discussion and agreement.

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Product Features

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The cross car beam is installed at the front of the car cabin, primarily serving to secure the dashboard and reinforce the overall rigidity of the dashboard assembly. Moreover, during the frontal collisions of entire car, it plays a critical role in strengthening the integrity of the entire cabin.

 

Hence the cross car beam not only bears the responsibility of supporting the dashboard and certain electrical components but also constitutes a vital component for ensuring passenger safety.

Standard And Process

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Standard: Q/BQB 310, EN 10268, EN 10149,EN 10338,GB/T 11253,GB/T 1591,etc.

Grade: QSTE420,QSTE500,QSTE550,HC340LA,HC420LA,HC500LA,S355MC

S420MC,S500MC,HCT780X,HCT980X,Q235B,Q355B.

Process: High-frequency welding, cutting, bending, stamping, necking rivet-pressing,laser cutting.

Other standards : At the request of the purchaser, other delivery request can be produced after the review of CBIES.

Tolerances

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Diameter: ±0.1mm

Thickness: ±0.1mm

Length: ±0.5mm

Other tolerance: At the request of the purchaser, other delivery request can be produced after the review of CBIES.

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1.Selecting high-quality carbon steel as the raw material, which boasts favorable mechanical properties, including strength and toughness and demonstrates stable performance during bending, punching and other processing procedures.


2.CBIES uses advanced high-frequency welding technology to ensure the consistent quality of weld joints, effectively minimizing welding defects. This approach enhances the strength and fatigue life of welded areas, thereby guaranteeing the safety of the product during usage.


3.During the welding process, strict control is exerted over welding parameters such as current, voltage and speed to ensure the integrity of the weld quality. Additionally, post-weld treatments are implemented, including online cleaning of the weld seam and real-time inspection for flaws, to confirm there is on defect such as cracks, incomplete penetration and slag inclusion in the welded areas.

 

 

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