Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
163 words
A numerical control equipment, comprising: control units (2) for applying to a drive motor (10), for driving a table (7) on which an object (8) under measurement is placed, a movement instruction for moving said object (8) to a theoretical position; a position register (4) for receiving a detection signal outputted by a position sensor (11, 12, 13) adapted to detect the position of said table; memory units (3) for storing instruction data separately according to functions and uses; and a measuring head (16) for measuring the difference between the stop position of said object (8) and a reference position simultaneously with positioning of said object (8) to said theoretical position, wherein said control units (2) operate a measurement value provided by said measuring head (16) and a register value of said position register (11, 12, 13) and rewrites the contents of addresses provided separately according to functions and uses in said memory units (3) with an operated value as a measurement result.
Claim 2
Dependent Claim
163 words
A numerical control equipment, comprising: control units (2) for applying to a drive motor (10), for driving a table (7) on which an object (8) under measurement is placed, a movement instruction for moving said object (8) to a theoretical position; a position register (4) for receiving a detection signal outputted by a position sensor (11, 12, 13) adapted to detect the position of said table; memory units (3) for storing instruction data separately according to functions and uses; and a measuring head (16) for measuring the difference between the stop position of said object (8) and a reference position simultaneously with positioning of said object (8) to said theoretical position, wherein said control units (2) operate a measurement value provided by said measuring head (16) and a register value of said position register (11, 12, 13) and rewrites the contents of addresses provided separately according to functions and uses in said memory units (3) with an operated value as a measurement result.
Claim 3
Dependent Claim
22 words
An equipment as claimed in claim 1, wherein said measurement result is applied to a display unit (14) and a printer (15).
Claim 4
Dependent Claim
26 words
An equipment as claimed in claim 1, wherein said measuring head (16) is a contact type measuring head comprising a potentiometer provided in a dial indicator.
Claim 5
Dependent Claim
18 words
An equipment as claimed in claim 1, wherein said measuring head (16) is a non-touch type measuring head.
Claim 6
Dependent Claim
19 words
An equipment as claimed in claim 4, wherein said measuring head (16) is a distance sensor utilizing electromagnetic induction.
Claim 7
Dependent Claim
15 words
An equipment as claimed in claim 1, wherein said measuring head (16) provides digital outputs.
Claim 8
Dependent Claim
18 words
An equipment as claimed in claim 1, wherein said measuring head (16) is fixed at a predetermined position.
Claim 9
Dependent Claim
23 words
An equipment as claimed in claim 1, wherein said measuring head (16) is movable and said object is fixed at a predetermined position.
Claim 10
Dependent Claim
23 words
An equipment as claimed in claim 1, wherein said memory units (3) position between said control units (2) and an input interface (5).
Claim 11
Dependent Claim
37 words
An equipment as claimed in claim 1, further comprising an analog to digital converter (17) for converting analog outputs of said measuring head (16) to digital signals, said digital signals being stored by said memory units (3).