ES2009231A6 - Chaser for cutting threads on workpiece - Google Patents

Chaser for cutting threads on workpiece

Info

Publication number
ES2009231A6
ES2009231A6 ES8800254A ES8800254A ES2009231A6 ES 2009231 A6 ES2009231 A6 ES 2009231A6 ES 8800254 A ES8800254 A ES 8800254A ES 8800254 A ES8800254 A ES 8800254A ES 2009231 A6 ES2009231 A6 ES 2009231A6
Authority
ES
Spain
Prior art keywords
chaser
root
ridges
flank
workpiece
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.)
Expired
Application number
ES8800254A
Other languages
Spanish (es)
Inventor
John Edgar Leonard
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.)
TDY Industries LLC
Original Assignee
Teledyne Industries 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 Teledyne Industries Inc filed Critical Teledyne Industries Inc
Priority to ES8800254A priority Critical patent/ES2009231A6/en
Publication of ES2009231A6 publication Critical patent/ES2009231A6/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

The chaser has thread cutting ridges having crests and roots. One flank of each of the ridges is a mirror image of the thread to be produced on the work piece. The opposite flank of each of the ridges is relieved on a first angle along a substantial portion of its length from the crst toward the root and is relieved at a greater angle adjacent the root. - The first angle is from 0 degrees 10 minutes to 3 degrees. The relief provided on one flank effectively increases the width of the root from 1.5 times to three times the width of the root in a conventionally formed chaser.
ES8800254A 1988-01-29 1988-01-29 Chaser for cutting threads on workpiece Expired ES2009231A6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8800254A ES2009231A6 (en) 1988-01-29 1988-01-29 Chaser for cutting threads on workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8800254A ES2009231A6 (en) 1988-01-29 1988-01-29 Chaser for cutting threads on workpiece

Publications (1)

Publication Number Publication Date
ES2009231A6 true ES2009231A6 (en) 1989-09-16

Family

ID=8254664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800254A Expired ES2009231A6 (en) 1988-01-29 1988-01-29 Chaser for cutting threads on workpiece

Country Status (1)

Country Link
ES (1) ES2009231A6 (en)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060130