B - Operations – Transporting – 23 – D
Patent
B - Operations, Transporting
23
D
B23D 5/00 (2006.01) B23D 79/06 (2006.01)
Patent
CA 2242584
This invention relates to a method for manufacturing a plurality of longitudinally extending slots in the bore of a component (1). One example of such a component is the sleeve element of an automotive power steering rotary valve. More particularly the invention is directed towards a method of minimising burring of the slot edges of the sleeve component. The method comprises the steps of gripping the component in a gripping means (2) of a workholding device, performing a cutting operation (5) in which the slot is cut in the bore by a cutting tool (5), and further machining the edges of the slot by inserting a deburring means (30) into the bore and imparting relative angular reciprocation between the deburring means and the component.
La présente invention concerne un procédé de réalisation d'une pluralité de rainures longitudinales dans l'alésage d'un composant (1). Ce composant peut notamment être l'élément de chemisage de la soupape à piston d'une direction assistée d'automobile. En l'occurrence, l'invention porte sur un procédé permettant de ramener à un minimum le phénomène d'épaississement des bords affectant les bords de rainures de l'élément de chemisage. Le procédé consiste d'abord à immobiliser le composant (1) dans l'organe d'immobilisation (2) d'un dispositif porte-pièce. Le procédé consiste ensuite à exécuter une opération de coupe (5) au cours de laquelle l'alésage est entaillé par un outil de coupe (5). Le procédé consiste enfin à usiner les bords de la rainure en insérant un moyen d'ébavurage (30) dans l'alésage et en imprimant un mouvement alternatif angulaire relatif entre le moyen d'ébavurage et le composant.
Bereskin & Parr
Bishop Steering Pty. Limited
LandOfFree
Method of manufacturing slotted component 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 of manufacturing slotted component, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing slotted component will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1426299