Method and system for manufacturing aluminum tube and fin...

Details Method and system for manufacturing aluminum tube and fin... Method and system for manufacturing aluminum tube and fin...

B - Operations, Transporting

21

D

B21D 51/16 (2006.01)

Patent

CA 2750097

According to the preferred embodiment, an improved method and ap-paratus for the manufacturing of an alu-minum tube and aluminum fin heat ex-changer that includes steps for pneumatic cleaning, thermal cleaning, and uncon-trolled-atmosphere open-flame autobrazing of hairpins to return bend fittings. The method uses a tube lubrication system that is adjustable to control amount of lubrica-tion applied to the tube prior to final ex-pansion. The method uses a pneumatic coil cleaning station that is adjusted to reduce the residual oil particulate from the expan-sion process required to be thermally cleaned.

Selon le mode de réalisation préféré, l'invention porte sur un procédé et un appareil améliorés pour la fabrication d'un échangeur de chaleur à tube et ailette en aluminium, qui comporte les étapes de nettoyage pneumatique, de nettoyage thermique et d'auto-brasage à flamme nue et en atmosphère non contrôlée, de raccords en épingle à cheveux et de raccords de coude de retour. Le procédé utilise un système de lubrification de tube qui peut être réglé pour commander la quantité de lubrification appliquée au tube avant l'expansion finale. Le procédé utilise un poste de nettoyage d'enroulement pneumatique qui est réglé pour réduire les particules d'huile résiduelles du procès d'expansion devant être thermiquement nettoyées.

Affiliated with

Also associated with

Rating

Method and system for manufacturing aluminum tube and fin... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for manufacturing aluminum tube and fin..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for manufacturing aluminum tube and fin... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1422044