Structural Design and Manufacturing Process of Lamp Shells

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The stamping process utilizes a cylindrical-coordinate hydraulic manipulator equipped with a Φ32mm gripping hydraulic cylinder and a 900mm lifting stroke, enabling a loading/unloading frequency of 6 cycles per minute. Meanwhile, the laser processing equipment employs a 1064nm wavelength laser beam to create permanent markings up to 0.1–0.3mm deep on the lamp housing surface, supporting the engraving of anti-counterfeiting information such as QR codes and serial numbers.
The sealing process utilizes the Shenlong ST-DJ247 dispensing machine, employing a two-component epoxy resin adhesive to create a 0.2mm-wide sealant bead, with curing time controlled within 30 minutes. 3D modeling requires performing boundary blending and thickening operations in Pro/E software, and a typical design includes a 7mm mounting hole along with an R5 fillet transition structure.

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Material Applications and Performance Requirements for Lamp Shells

The actual use of a reflector

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Technical features of the engine

The engine's valve actuation mechanism features a hydraulic-support ball rocker arm design. Compared to the more commonly used hydraulic tappet system found in modern gasoline engines, this innovative valve drive boasts the advantage of relatively lower frictional torque, which in turn reduces the required actuation force. As a result, it effectively minimizes engine power consumption and helps lower fuel consumption.

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The gearbox consists of two main parts: the gear transmission mechanism and the gearshift control mechanism.

The primary function of the variable-speed transmission mechanism is to alter both the magnitude and direction of torque and rotational speed; meanwhile, the main role of the control mechanism is to manage the transmission unit, enabling changes in the transmission ratio—essentially facilitating gear shifts—to achieve variations in both speed and torque.

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When using a latch, please note the following:

Monthly check the elasticity of the spring mechanism; if rebound hysteresis is detected, apply grease.

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Email: ray@keenfar.com
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