SOLID LUBRICANT APPLYING METHOD FOR ENDOSCOPE CURVED PIPE

PURPOSE:To provide a solid lubricant applying method for an endoscope curved pipe, by which enough solid lubricant is applied after members are connected to each other by laser welding. CONSTITUTION:An endoscope curved pipe 4 is dipped in a solid lubricant solution 3 in a vessel 1a and the air in th...

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Bibliographische Detailangaben
Hauptverfasser: NAKADA HIDETO, SHIMIZU HIROAKI
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To provide a solid lubricant applying method for an endoscope curved pipe, by which enough solid lubricant is applied after members are connected to each other by laser welding. CONSTITUTION:An endoscope curved pipe 4 is dipped in a solid lubricant solution 3 in a vessel 1a and the air in the vessel 1a is decompressed by an air suction device 1b, whereby residual bubbles adhering to the endoscope curved pipe 4 are removed to apply the solid lubricant 3.