IT1273894B - Method and apparatus for automating the start of cutting in masonry saws - Google Patents

Method and apparatus for automating the start of cutting in masonry saws

Info

Publication number
IT1273894B
IT1273894B ITTV940060A ITTV940060A IT1273894B IT 1273894 B IT1273894 B IT 1273894B IT TV940060 A ITTV940060 A IT TV940060A IT TV940060 A ITTV940060 A IT TV940060A IT 1273894 B IT1273894 B IT 1273894B
Authority
IT
Italy
Prior art keywords
block
contact
rock
blades
blade
Prior art date
Application number
ITTV940060A
Other languages
Italian (it)
Inventor
Dario Toncelli
Original Assignee
Dario Toncelli
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 Dario Toncelli filed Critical Dario Toncelli
Priority to ITTV940060A priority Critical patent/IT1273894B/en
Publication of ITTV940060A0 publication Critical patent/ITTV940060A0/en
Publication of ITTV940060A1 publication Critical patent/ITTV940060A1/en
Application granted granted Critical
Publication of IT1273894B publication Critical patent/IT1273894B/en

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  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

To begin the sawing of a block of rock of irregular or rough shape, with a saw, whether a frame type or a disk type, in order to prevent any abrupt contact between one or more blades and projections of the block, which might result in breakage of the blade or blades, one employs a method consisting in detecting a characteristic sound generated at the start of contact of a blade with the block of rock, this sound being clearly distinguished from the background noise generated by the mere movement of the cutting assembly without contact between the blade or blades and the block of rock. In order to detect this characteristic sound, at a particular moment near the contact of the blade or blades with the block of rock one uses an acoustic detector 64 which senses the sounds produced and which is provided with equipment 100 capable of distinguishing the sounds produced by the saw not in contact with the block from those produced by same in contact with the block, for example, based on the difference in characteristic sound level of the two instances, and of selecting strategies for bringing up the saw and engaging it with the block so as to avoid damage to the saw itself. <IMAGE>
ITTV940060A 1994-05-31 1994-05-31 Method and apparatus for automating the start of cutting in masonry saws IT1273894B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTV940060A IT1273894B (en) 1994-05-31 1994-05-31 Method and apparatus for automating the start of cutting in masonry saws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTV940060A IT1273894B (en) 1994-05-31 1994-05-31 Method and apparatus for automating the start of cutting in masonry saws

Publications (3)

Publication Number Publication Date
ITTV940060A0 ITTV940060A0 (en) 1994-05-31
ITTV940060A1 ITTV940060A1 (en) 1995-12-01
IT1273894B true IT1273894B (en) 1997-07-11

Family

ID=11419463

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTV940060A IT1273894B (en) 1994-05-31 1994-05-31 Method and apparatus for automating the start of cutting in masonry saws

Country Status (1)

Country Link
IT (1) IT1273894B (en)

Also Published As

Publication number Publication date
ITTV940060A0 (en) 1994-05-31
ITTV940060A1 (en) 1995-12-01

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Legal Events

Date Code Title Description
0001 Granted