IT8267912A0 - Punta elicoidale con condotti di lubrorefrigerazione forzata - Google Patents

Punta elicoidale con condotti di lubrorefrigerazione forzata

Info

Publication number
IT8267912A0
IT8267912A0 IT8267912A IT6791282A IT8267912A0 IT 8267912 A0 IT8267912 A0 IT 8267912A0 IT 8267912 A IT8267912 A IT 8267912A IT 6791282 A IT6791282 A IT 6791282A IT 8267912 A0 IT8267912 A0 IT 8267912A0
Authority
IT
Italy
Prior art keywords
forced cooling
twist drill
cooling lubricating
lubricating pipes
pipes
Prior art date
Application number
IT8267912A
Other languages
English (en)
Other versions
IT8267912A1 (it
IT1155553B (it
Inventor
Giovanni Rodes
Original Assignee
Ceres Off Srl
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 Ceres Off Srl filed Critical Ceres Off Srl
Priority to IT67912/82A priority Critical patent/IT1155553B/it
Publication of IT8267912A0 publication Critical patent/IT8267912A0/it
Priority to EP83830145A priority patent/EP0099344A3/en
Publication of IT8267912A1 publication Critical patent/IT8267912A1/it
Application granted granted Critical
Publication of IT1155553B publication Critical patent/IT1155553B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/068—Details of the lubricating or cooling channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
IT67912/82A 1982-07-16 1982-07-16 Punta elicoidale con condotti di lubrorefrigerazione forzata IT1155553B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT67912/82A IT1155553B (it) 1982-07-16 1982-07-16 Punta elicoidale con condotti di lubrorefrigerazione forzata
EP83830145A EP0099344A3 (en) 1982-07-16 1983-07-15 Twist drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67912/82A IT1155553B (it) 1982-07-16 1982-07-16 Punta elicoidale con condotti di lubrorefrigerazione forzata

Publications (3)

Publication Number Publication Date
IT8267912A0 true IT8267912A0 (it) 1982-07-16
IT8267912A1 IT8267912A1 (it) 1984-01-16
IT1155553B IT1155553B (it) 1987-01-28

Family

ID=11306313

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67912/82A IT1155553B (it) 1982-07-16 1982-07-16 Punta elicoidale con condotti di lubrorefrigerazione forzata

Country Status (2)

Country Link
EP (1) EP0099344A3 (it)
IT (1) IT1155553B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601385A1 (de) * 1986-01-18 1987-07-23 Krupp Gmbh Verfahren zur herstellung von sinterkoerpern mit inneren kanaelen, strangpresswerkzeug zur durchfuehrung des verfahrens und bohrwerkzeug
DE3629035A1 (de) * 1986-08-27 1988-03-10 Stellram Gmbh Einteiliges spanabhebendes werkzeug
CN105378211B (zh) 2013-05-28 2019-11-26 联合机械工程公司 真空钻孔系统和方法
CN105014129B (zh) * 2015-07-30 2017-11-17 杨仁卫 离心喷水钻头

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US580398A (en) * 1897-04-13 Peter j
US1379995A (en) * 1918-08-07 1921-05-31 Joseph T Ryerson & Son Method of making drills or the like
DE498091C (de) * 1929-01-11 1930-05-17 Carl Lorenz Spiralbohrer
FR837794A (fr) * 1938-05-10 1939-02-20 Parisienne De Machines Outils Foret pour le perçage de trous profonds
US2290934A (en) * 1942-03-28 1942-07-28 Rudolf W Andreasson Metal cutting tool
US3313186A (en) * 1964-07-02 1967-04-11 Utd Corp Method of affixing a tube to a tool body

Also Published As

Publication number Publication date
IT8267912A1 (it) 1984-01-16
EP0099344A2 (en) 1984-01-25
IT1155553B (it) 1987-01-28
EP0099344A3 (en) 1985-08-07

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