AR051004A1 - DRILL, REPLACABLE CUTTING HEAD AND ASSEMBLY METHOD - Google Patents

DRILL, REPLACABLE CUTTING HEAD AND ASSEMBLY METHOD

Info

Publication number
AR051004A1
AR051004A1 ARP050103310A AR051004A1 AR 051004 A1 AR051004 A1 AR 051004A1 AR P050103310 A ARP050103310 A AR P050103310A AR 051004 A1 AR051004 A1 AR 051004A1
Authority
AR
Argentina
Prior art keywords
cutting head
coupling portion
spike
pin
coupling
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Iscar Ltd
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 Iscar Ltd filed Critical Iscar Ltd
Priority to ARP050103310 priority Critical patent/AR051004A1/en
Publication of AR051004A1 publication Critical patent/AR051004A1/en

Links

Landscapes

  • Drilling Tools (AREA)

Abstract

Una broca de perforación con canal para fluido comprende un cabezal de corte asegurado en forma desmontable a una espiga, que posee un eje longitudinal común y que comprende superficies periféricas de acople. Una porción de acople de la espiga que comprende una superficie de fijación de espiga que se reduce gradualmente hacia delante se forma en el extremo frontal de la espiga, y una porción de acople del cabezal de corte comprende una superficie de fijación del cabezal de corte que se reduce gradualmente hacia delante se forma en un extremo posterior del cabezal de corte. Tanto la porción de acople de la espiga como la del cabezal de corte se extienden sobre un ángulo periférico de acople omega mayor a 180°. La espiga y el cabezal de corte se ensamblan mediante el posicionamiento de la cara delantera del cabezal de corte en frente de la cara trasera de la espiga, la inserción mediante deslizamiento de la porción de acople del cabezal de corte en la porción de acople de la espiga lateralmente al eje de rotación A y la rotación del cabezal de corte en relación a la espiga en una dirección opuesta a la dirección de rotación R de manera que la porción de acople del cabezal de corte y la porción de acople de la espiga se traban coaxialmente.A drill bit with fluid channel comprises a cutting head secured detachably to a spike, which has a common longitudinal axis and which comprises peripheral coupling surfaces. A spike coupling portion comprising a spike fixing surface that is gradually reduced forward is formed at the front end of the spike, and a coupling portion of the cutting head comprises a fixing surface of the cutting head that is gradually reduced forward is formed at a rear end of the cutting head. Both the spike coupling portion and the cutting head portion extend over a peripheral angle of omega coupling greater than 180 °. The spike and the cutting head are assembled by positioning the front face of the cutting head in front of the rear face of the pin, the insertion by sliding of the coupling portion of the cutting head into the coupling portion of the pin laterally to the axis of rotation A and the rotation of the cutting head relative to the pin in a direction opposite to the direction of rotation R so that the coupling portion of the cutting head and the coupling portion of the pin are locked coaxially.

ARP050103310 2005-08-08 2005-08-08 DRILL, REPLACABLE CUTTING HEAD AND ASSEMBLY METHOD AR051004A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP050103310 AR051004A1 (en) 2005-08-08 2005-08-08 DRILL, REPLACABLE CUTTING HEAD AND ASSEMBLY METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP050103310 AR051004A1 (en) 2005-08-08 2005-08-08 DRILL, REPLACABLE CUTTING HEAD AND ASSEMBLY METHOD

Publications (1)

Publication Number Publication Date
AR051004A1 true AR051004A1 (en) 2006-12-13

Family

ID=51868671

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050103310 AR051004A1 (en) 2005-08-08 2005-08-08 DRILL, REPLACABLE CUTTING HEAD AND ASSEMBLY METHOD

Country Status (1)

Country Link
AR (1) AR051004A1 (en)

Similar Documents

Publication Publication Date Title
ATE397507T1 (en) DEEP DRILL
AR065269A1 (en) TOOL WITH CUTTING HEAD AUTO-ENGRAPADO MOUNTED FREE
AR066493A1 (en) GROUND GEAR APPARATUS AND C-SCREW CONNECTOR SYSTEM WITHOUT HAMMER, TO USE IN A GROUND GEAR WEAR MEMBER ON A SUPPORT STRUCTURE.
CO6241176A2 (en) WEAR ASSEMBLY FOR EXCAVATION EQUIPMENT THAT INCLUDES A FIXED BASE TO THE EXCABATION EQUIPMENT, A FIXED WEAR MEMBER TO THE BASE AND A FREE RELEASE INSURANCE THAT WEARS AT THE BASE
AR064244A1 (en) ASSEMBLY
WO2009126521A3 (en) Cutting bit useful for impingement of earth strata
JP5049262B2 (en) Rotary cutting tool
RU2009148805A (en) ADJUSTABLE DRILL WITH MECHANICAL FASTENING OF MULTI-DIFFERENT CUTTING PLATES
BR112015010719A2 (en) cutting insert and cutting tool
ATE429861T1 (en) FACET JOINT CUTTER
PE20080004A1 (en) WEAR ASSEMBLY
AR059566A1 (en) CUTTING TOOL AND ITS ASSEMBLY METHOD
PE20030264A1 (en) SET OF WEAR ELEMENTS
AR053191A1 (en) RADIATOR FOR ENGINE COOLING
BRPI0709799B8 (en) implant insertion set
WO2007050262A3 (en) Rotatable cutting tool with reverse tapered body
BRPI0514987A (en) tool holder adapted to accept a cutting insert; cutting insert adapted to be mounted inside a tool holder; tool holder system and easy mounting method of a cutting insert in a tool holder
CO6210709A2 (en) IMPROVEMENT OF BRUSHING TOOL AND / OR BREAKFAST OF THE WELL FUND AND RELATED METHODS
WO2008123221A1 (en) Deep hole cutting apparatus
TW200709877A (en) Drill head for deep hole machining
AR075330A1 (en) ADJUSTABLE VALVE PROVISION
WO2009031438A1 (en) Boring tool
WO2008048843A3 (en) Spiral flute tap
ATE411128T1 (en) A CUTTING PLATE FOR A DRILLING TOOL
WO2009117313A3 (en) Rotatable cutting tool with superhard cutting member

Legal Events

Date Code Title Description
FB Suspension of granting procedure