IT1218632B - Sawing machine to cut blocks of granite, granophyre or other hard stone. - Google Patents

Sawing machine to cut blocks of granite, granophyre or other hard stone.

Info

Publication number
IT1218632B
IT1218632B IT84937/87A IT8493787A IT1218632B IT 1218632 B IT1218632 B IT 1218632B IT 84937/87 A IT84937/87 A IT 84937/87A IT 8493787 A IT8493787 A IT 8493787A IT 1218632 B IT1218632 B IT 1218632B
Authority
IT
Italy
Prior art keywords
blade
granophyre
granite
sawing machine
block
Prior art date
Application number
IT84937/87A
Other languages
Italian (it)
Other versions
IT8784937A0 (en
Inventor
Remo Pizzini
Original Assignee
Pizzini Marco Costruzioni Mecc
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 Pizzini Marco Costruzioni Mecc filed Critical Pizzini Marco Costruzioni Mecc
Priority to IT84937/87A priority Critical patent/IT1218632B/en
Publication of IT8784937A0 publication Critical patent/IT8784937A0/en
Application granted granted Critical
Publication of IT1218632B publication Critical patent/IT1218632B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
    • B28D1/068—Components, e.g. guiding means, vibrations damping means, frames, driving means, suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The invention described concerns a sawing machine capable of cutting large blocks of granite, granophyre or other hard stone by way of diamond blades with rectilinear travelling stroke.The blocks are cut by limiting the area of contact of the cutting edge of the blade and the material. Appropriate mechanisms are provided to this effect and which also serve to vary the angle, with respect to the cutting plane, between the cutting edge of the blade and the perpendicular to the bearing surface of the block so that the blade, when moving, makes a groove in the block; on the cutting plane, this groove is curved or in the form of a broken line or both.Subsequently, the block is fully cut by separating the action of the blade on the material into stages.
IT84937/87A 1987-05-28 1987-05-28 Sawing machine to cut blocks of granite, granophyre or other hard stone. IT1218632B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT84937/87A IT1218632B (en) 1987-05-28 1987-05-28 Sawing machine to cut blocks of granite, granophyre or other hard stone.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84937/87A IT1218632B (en) 1987-05-28 1987-05-28 Sawing machine to cut blocks of granite, granophyre or other hard stone.

Publications (2)

Publication Number Publication Date
IT8784937A0 IT8784937A0 (en) 1987-05-28
IT1218632B true IT1218632B (en) 1990-04-19

Family

ID=11326090

Family Applications (1)

Application Number Title Priority Date Filing Date
IT84937/87A IT1218632B (en) 1987-05-28 1987-05-28 Sawing machine to cut blocks of granite, granophyre or other hard stone.

Country Status (1)

Country Link
IT (1) IT1218632B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426570A (en) * 2016-10-31 2017-02-22 云浮市科特机械有限公司 Stone swing cutting gang saw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106426570A (en) * 2016-10-31 2017-02-22 云浮市科特机械有限公司 Stone swing cutting gang saw

Also Published As

Publication number Publication date
IT8784937A0 (en) 1987-05-28

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529