Automatic Custom Fixture Laser Machine Welder for Nonstandard Liquid Cooling Bellows

Parts with non-standard diameter, shaped ends, limited clamping area, unusual corrugation form, or difficult weld access are the most common cases. If general positioning cannot keep the joint stable, a custom fixture is usually worth reviewing.

Drawings are usually enough for the first engineering review. Physical samples help confirm details such as actual fit, corrugation behavior, and repeat loading performance, so they are recommended when available.

We review wall thickness, joint form, and the heat sensitivity of the bellows structure first. Thin wall stainless bellows are more often matched with 1500W, while 2000W is more commonly reviewed when the wall gets thicker or the joint mass becomes higher.

In some projects, yes, if the bellows family is similar enough in diameter, end form, and seam route. If the geometry changes too much, separate fixture concepts usually give a more stable production result.

Bellows material, wall thickness, diameter, end-joint form, drawings, and expected batch volume are the most useful starting points. If you can also describe current positioning or clamping problems, our proposal can be more accurate.