Microwelding & Hotstaking. Microwelding Lesson Objectives When you finish this lesson you will understand: The methods of making welds on micro-components.

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Presentation transcript:

Microwelding & Hotstaking

Microwelding Lesson Objectives When you finish this lesson you will understand: The methods of making welds on micro-components using resistance welding Typical Applications Learning Activities 1.View Slides; 2.Read Notes, 3.Listen to lecture 4.Do on-line workbook Keywords Micro-welding, Hotstaking

Dawes, “Sealing Metal Microelectronic Packages, The Welding Institute Research Bulletin, Jan 1977

Dawes, “Sealing Metal Microelectronic Packages, The Welding Institute Research Bulletin, Jan 1977

Stockham “Resistance seam and laser welding of large hybrid metal packages”, Development in Microjoining , The Welding Institute

Resistance Seam Welder Stockham “Resistance seam and laser welding of large hybrid metal packages”, Development in Microjoining , The Welding Institute

Overlap Spot Seam Weld on Container Lid Stockham “Resistance seam and laser welding of large hybrid metal packages”, Development in Microjoining , The Welding Institute

Dawes, “Sealing Metal Microelectronic Packages, The Welding Institute Research Bulletin, Jan 1977

Dawes, “Sealing Metal Microelectronic Packages, The Welding Institute Research Bulletin, Jan 1977 Hatched Areas Indicate That an Atmosphere Can be Sealed in the Package While Welding

Electric Motor Hotstaking

Kinsky, “ An Investigation of the Commutator Hot-Staking Process. BS Thesis, General Motors Institute

Hot Staking GM Delco Process Spec P-837, 1980

Kinsky, “ An Investigation of the Commutator Hot-Staking Process. BS Thesis, General Motors Institute