IT1253947B - Machine for sawing of hard stone material - Google Patents

Machine for sawing of hard stone material

Info

Publication number
IT1253947B
IT1253947B ITTR910003A ITTR910003A IT1253947B IT 1253947 B IT1253947 B IT 1253947B IT TR910003 A ITTR910003 A IT TR910003A IT TR910003 A ITTR910003 A IT TR910003A IT 1253947 B IT1253947 B IT 1253947B
Authority
IT
Italy
Prior art keywords
stone material
during
machine
sawing
diamond
Prior art date
Application number
ITTR910003A
Other languages
Italian (it)
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 filed Critical
Priority to ITTR910003A priority Critical patent/IT1253947B/en
Publication of ITTR910003A0 publication Critical patent/ITTR910003A0/en
Publication of ITTR910003A1 publication Critical patent/ITTR910003A1/en
Application granted granted Critical
Publication of IT1253947B publication Critical patent/IT1253947B/en

Links

Abstract

The machine is especially useful for sawing stone material of rather high hardness 6, including varieties commonly known as granite, using a plurality of blades 3, 3A, 3AA, 3BB, each one having a plurality of diamond tips, or with a plurality of cutters consisting of industrial diamonds 4, included in a sintered matrix 5. The inventive aspect of the machine consists in the use of a particular motion 8, or 9, having such shape as to allow a gradual approaching of stone material 6 during the work phase and allowing a detachment of the plurality of blades 3, 3A, 3AA, 3B, 3BB, and along with them the diamond tips 2 during the return phase, in such a way as to protect against wear caused by the abrasive contact with the stone material the portion of the matrix 7, also called the shoulder or comet; during said return phase. Said motion should be such as to allow the utilisation of the elevated characteristics of the diamond, or else there is no industrial convenience, for which the velocity is essentially (continued page 3 line 6 of the enclosed documentation) <IMAGE>
ITTR910003A 1991-07-01 1991-07-01 Machine for sawing of hard stone material IT1253947B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTR910003A IT1253947B (en) 1991-07-01 1991-07-01 Machine for sawing of hard stone material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTR910003A IT1253947B (en) 1991-07-01 1991-07-01 Machine for sawing of hard stone material

Publications (3)

Publication Number Publication Date
ITTR910003A0 ITTR910003A0 (en) 1991-07-01
ITTR910003A1 ITTR910003A1 (en) 1993-01-01
IT1253947B true IT1253947B (en) 1995-09-05

Family

ID=11418448

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTR910003A IT1253947B (en) 1991-07-01 1991-07-01 Machine for sawing of hard stone material

Country Status (1)

Country Link
IT (1) IT1253947B (en)

Also Published As

Publication number Publication date
ITTR910003A0 (en) 1991-07-01
ITTR910003A1 (en) 1993-01-01

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Legal Events

Date Code Title Description
0001 Granted