MX9304783A - IMPROVED TOOL HOLDER SET AND METHOD. - Google Patents

IMPROVED TOOL HOLDER SET AND METHOD.

Info

Publication number
MX9304783A
MX9304783A MX9304783A MX9304783A MX9304783A MX 9304783 A MX9304783 A MX 9304783A MX 9304783 A MX9304783 A MX 9304783A MX 9304783 A MX9304783 A MX 9304783A MX 9304783 A MX9304783 A MX 9304783A
Authority
MX
Mexico
Prior art keywords
workpiece
cutter
nozzle
axis
coolant
Prior art date
Application number
MX9304783A
Other languages
Spanish (es)
Inventor
Thomas A Lockard
Original Assignee
Kennametal Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kennametal Inc filed Critical Kennametal Inc
Priority to MX9304783A priority Critical patent/MX9304783A/en
Publication of MX9304783A publication Critical patent/MX9304783A/en

Links

Landscapes

  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Se proporciona un conjunto de portaherramientas mejorado y método que comprende una boquilla ajustable para re-dirigir una corriente de refrigerante líquido desde una dirección de rotación de una pieza de trabajo, hasta una dirección que es esencialmente ortogonal con respecto a este eje. El conjunto de boquilla incluye una base roscada de un extremo y una cabeza de boquilla en el tro, y la roscada puede atornillarse dentro o fuera de una abertura roscada en el cuerpo del portaherramienta que comunica con la corriente de refrigerante adicional que desemboca a fin de ajustar la cabeza de la boquilla tanto a un ángulo deseado en el plano ortogonal con respecto al eje de rotación de la pieza de trabajo, así como un punto deseado a lo largo de este eje. La invención es particularmente útil en combinación con portaherramientas que tienen inserciones cortadoras que llevan a cabo el ranurado profundo, roscado y operaciones de corte así como particularidades de ajuste angulares y axiales del conjunto de boquilla que permiten que la cabeza de la boquilla proyecte una corriente de refrigerante que está colocada de manera óptima ortogonalmente con respecto a la interfaz entre al inserción cortadora y la pieza de trabajo, independientemente de la profundidad del corte, y para una variedad de inserciones cortadoras. Esta colocación óptima a su vez lleva al óptimo la capacidad de la corriente del refrigerante para lubricar la interfaz cortadora y para promover el calor y las virutas de metal en todo momento durante la operación de corte de la inserción.An improved toolholder assembly and method is provided comprising an adjustable nozzle for redirecting a stream of liquid coolant from a direction of rotation of a workpiece, to a direction that is essentially orthogonal with respect to this axis. The nozzle assembly includes a threaded base at one end and a nozzle head at the tro, and the threading can be screwed into or out of a threaded opening in the body of the toolholder that communicates with the additional coolant stream flowing into it. Adjust the nozzle head to both a desired angle in the orthogonal plane with respect to the axis of rotation of the workpiece, as well as a desired point along this axis. The invention is particularly useful in combination with tool holders having cutter inserts that carry out deep grooving, threading, and cutting operations as well as angular and axial adjustment features of the nozzle assembly that allow the nozzle head to project a current of coolant that is optimally positioned orthogonal to the interface between the cutter insert and the workpiece, regardless of depth of cut, and for a variety of cutter inserts. This optimal placement in turn leads to optimum the ability of the coolant stream to lubricate the cutter interface and to promote heat and metal chips at all times during the insert cutting operation.

MX9304783A 1993-08-06 1993-08-06 IMPROVED TOOL HOLDER SET AND METHOD. MX9304783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9304783A MX9304783A (en) 1993-08-06 1993-08-06 IMPROVED TOOL HOLDER SET AND METHOD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX9304783A MX9304783A (en) 1993-08-06 1993-08-06 IMPROVED TOOL HOLDER SET AND METHOD.

Publications (1)

Publication Number Publication Date
MX9304783A true MX9304783A (en) 1994-07-29

Family

ID=19744798

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304783A MX9304783A (en) 1993-08-06 1993-08-06 IMPROVED TOOL HOLDER SET AND METHOD.

Country Status (1)

Country Link
MX (1) MX9304783A (en)

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