Automobile door handle parts

Automobile door handle parts

As the professional manufacture, we would like to provide you Automobile door handle parts. And we will offer you the best after-sale service and timely delivery. The door handle is a switch part installed on the car door to open the car door. It is also a force-bearing part for the operator to pull the door. When the operator pulls the hand-held end on the door handle, the door handle rotates around the fulcrum to trigger the switch mechanism to start. Of course, in order to limit the pulling angle of the door handle, the door handle is provided with a block against or disengaged from the door, or it can be called a buffer block. The above-mentioned buffer block is more common in the automotive industry. The most is the use of rubber parts. Therefore, when the external ambient temperature is high, such as at noon in summer in the southern region, the temperature of the outer surface of the car door can reach 60° C. or even higher. This will lead to adhesion between the contact point between the buffer block of rubber parts and the surface of the car door, especially for vehicles parked outdoors for a long time, the buffer block of rubber parts is very easy to stick to the car door.

Product display

Product introduction

In the prior art, in order to reduce the weight of the automobile door handle, a hollow structure design is generally adopted. The hollow handle will inevitably have process holes for forming the internal cavity during the preparation process. For the subsequent process requirements such as painting and electroplating, the above process holes often need to be blocked. The method used in the prior art for sealing the process hole is generally by welding, that is, a cover is placed in the process hole, and then the gap between the cover and the process hole is welded and sealed. However, burrs are often produced at the weld seam after welding, and such burrs formed after welding will directly affect the subsequent painting process. Moreover, for some handles, the process holes are arranged in the bends or grooves in order to meet the forming requirements, so the conventional grinding equipment in the prior art cannot be used for grinding and removing the burrs.

Product tolerance：+/-0.005mm

FAQ

Who we are?

Sunbright Precision Hardware (Huizhou) Co., LTD. is a metal parts manufacturer integrating development, design, production and sales. The company has advanced mold manufacturing and casting die-casting, forging, stamping, extrusion, turning and milling composite CNC machining, etc. Product assembly manufacturing capabilities. Products are widely used in communications, instruments, medical equipment, high-speed rail, trains, automobiles, aviation, automation equipment and other industries. According to the needs of customers, we provide one-stop services such as production, processing, polishing, oil injection, corrosion, electroplating and assembly of molds and hardware metal parts.

What services can we provide?

We can provide CNC turning, milling, turning and milling composite services, our metal mold processing services include stamping, die casting, forging, casting, powder metallurgy, and we also provide injection molding services, etc. We can provide you with more than 50 kinds of metals and plastics Materials, our more than two dozen surface treatments including electroplating, anodizing, painting, etc., can tailor a part solution for you according to your needs.

How do we guarantee quality?

Sunbright has successively passed ISO9001 certification, passed AS9100 aerospace quality management system standard certification, NDT-MT passed NADCAP certification, introduced ERP system in 2018, and implemented lean production in 2020. The company has a professional management team, strong technical force, advanced Production equipment, high-precision monitoring and measuring equipment, and perfect management system provide customers with high-quality products and services.

What equipment do we have?

Sunbright has more than 1,000 sets of CNC machining, EDM, punch, die-casting machines, forging equipment, casting equipment, and injection molding equipment, which can manufacture high-precision parts for you.Our testing equipment includes German ZEISS CMM three-coordinate instrument, German SPECTRO MAXx06 Spectrometer direct reading spectrometer, American Micro-Vu CMM optical three-coordinate instrument; American AD-2045 wet horizontal magnetic detector, American projector, Japan Mitutoyo profilometer, American pneumatic measuring instrument, Italian SYSTEM AFFRI hardness tester, German GARDNER gloss meter, Japan Keyence optical caliper and other precision testing equipment.

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