LASER WELDING DEVICE AND LASER WELDING METHOD

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LASER WELDING DEVICE AND LASER WELDING METHOD - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240269772 titled 'LASER WELDING DEVICE AND LASER WELDING METHOD

Simplified Explanation: The patent application describes a laser welding device that welds an object with multiple conductors by using a welding laser irradiation unit and a preheating device.

The welding laser irradiation unit faces the first face of the object and welds it by irradiating with laser light.
The preheating device includes a first electrode with a contact part on the first face and a second electrode with a contact part on the second face of the object.
The preheating device heats the object by generating heat when a current flows through the object via the first and second electrodes.

Key Features and Innovation:

Laser welding device for objects with multiple conductors.
Welding laser irradiation unit for precise welding.
Preheating device with electrodes for heating the object before welding.

Potential Applications:

Manufacturing industry for welding various objects.
Automotive industry for welding components.
Electronics industry for precise welding of circuits.

Problems Solved:

Ensures proper welding of objects with multiple conductors.
Provides a preheating mechanism for effective welding.
Enhances the efficiency and accuracy of the welding process.

Benefits:

Improved welding quality.
Increased productivity.
Cost-effective welding solution.

Commercial Applications: Title: Laser Welding Device for Industrial Applications This technology can be used in various industries such as manufacturing, automotive, and electronics for efficient and precise welding processes, leading to cost savings and improved product quality.

Prior Art: Readers can explore prior art related to laser welding devices, preheating mechanisms, and welding of objects with multiple conductors to understand the existing technologies in this field.

Frequently Updated Research: Researchers are constantly working on improving laser welding techniques, preheating methods, and welding technologies for different applications. Stay updated on the latest advancements in the field for potential innovations.

Questions about Laser Welding Devices: 1. What are the key advantages of using a laser welding device compared to traditional welding methods? 2. How does the preheating device in this patent application contribute to the overall welding process?

Original Abstract Submitted

there is provided a laser welding device that welds an object to be welded including two or more conductors contacting each other. the laser welding device includes: a welding laser irradiation unit that faces a first face of the object, the welding laser irradiation unit welding the object by irradiating the object with laser light; and a preheating device preheating the object. the preheating device includes a first electrode including a first contact part contacting the first face, and a second electrode including a second contact part contacting a second face of the object, the second face being on an opposite side to the first face. the preheating device heats at least part of the object by heat generated when a current flows in the object via the first electrode and the second electrode.