ES1045176U - Util de taladrar - Google Patents

Util de taladrar

Info

Publication number
ES1045176U
ES1045176U ES009950003U ES9950003U ES1045176U ES 1045176 U ES1045176 U ES 1045176U ES 009950003 U ES009950003 U ES 009950003U ES 9950003 U ES9950003 U ES 9950003U ES 1045176 U ES1045176 U ES 1045176U
Authority
ES
Spain
Prior art keywords
boring bit
cutting
edge
tilted
secondary cutting
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009950003U
Other languages
English (en)
Other versions
ES1045176Y (es
Inventor
Tibor Cselle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9950003U priority Critical patent/ES1045176Y/es
Publication of ES1045176U publication Critical patent/ES1045176U/es
Application granted granted Critical
Publication of ES1045176Y publication Critical patent/ES1045176Y/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
  • Earth Drilling (AREA)

Abstract

Util de taladrar, especialmente dotado de varias aristas de corte con disposición de los filos en simetría preferentemente polar con filos principal y secundario, inclinados con respecto al eje del útil bajo un ángulo de ataque lateral (y* ) formado por el curso helicoidal de un canal de desahogo (116), caracterizado porque el filo secundario (118) está inclinado a lo largo de un trayecto eficaz predominantemente axial en la dirección de corte presentando por lo tanto un ángulo de ataque lateral (y* ) negativo tal, que las fuerzas dinámicas (Fsub,c ) que atacan en el filo solicitan el útil a tracción.
ES9950003U 1997-03-25 1997-03-25 Util de taladrar Expired - Lifetime ES1045176Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9950003U ES1045176Y (es) 1997-03-25 1997-03-25 Util de taladrar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9950003U ES1045176Y (es) 1997-03-25 1997-03-25 Util de taladrar

Publications (2)

Publication Number Publication Date
ES1045176U true ES1045176U (es) 2000-08-01
ES1045176Y ES1045176Y (es) 2001-02-01

Family

ID=8311525

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9950003U Expired - Lifetime ES1045176Y (es) 1997-03-25 1997-03-25 Util de taladrar

Country Status (1)

Country Link
ES (1) ES1045176Y (es)

Also Published As

Publication number Publication date
ES1045176Y (es) 2001-02-01

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