摘要:
A co-ordinate measuring machine comprising a bed provided with a horizontal measuring surface, a unit that is mobile along guides carried by the bed itself, an annular structure extending along a perimetral area of the bed and constrained thereto by statically determinate means of constraint, and a plurality of displacement sensors set between the annular structure and one between the bed and the mobile unit for detecting relative displacements with respect to an initial reference condition.
摘要:
A bed for a measuring machine constituted by a frame provided with a pair of mutually parallel beams bearing guides for the mobile unit of the machine, and a workpiece table housed between the beams; the workpiece table and the frame are constrained to one another by constraint means that decouple the deformations thereof, and the frame comprises at least one cross-member connected to respective intermediate portions of the beams.
摘要:
A co-ordinate measuring machine comprising a block of concrete with function of foundation or machine bed, and a plurality of linear deformation sensors embedded in the block or applied thereto and configured for detecting the deformations of the block itself for compensating the measuring errors of the machine resulting from said deformations.
摘要:
A co-ordinate measuring machine (1) comprising a machine bed (2) provided with guides along a first axis, and a mobile unit (4) comprising at least one main carriage (5) mobile along the guides (16a, 16b, 16c); the machine bed (2) comprises a closed perimetral metal frame (15) provided with guides (16a, 16b, 16c) and a worktable (17) housed within the frame (15); the worktable (17) and the frame (15) are constrained to one another by constraint means (35) that uncouple the deformations thereof.
摘要:
A bed for a measuring machine constituted by a frame provided with a pair of mutually parallel beams bearing guides for the mobile unit of the machine, and a workpiece table housed between the beams; the workpiece table and the frame are constrained to one another by constraint means that decouple the deformations thereof, and the frame comprises at least one cross-member connected to respective intermediate portions of the beams.
摘要:
A co-ordinate measuring machine (1) comprising a machine bed (2) provided with guides along a first axis, and a mobile unit (4) comprising at least one main carriage (5) mobile along the guides (16a, 16b, 16c); the machine bed (2) comprises a closed perimetral metal frame (15) provided with guides (6a, 16b, 16c) and a worktable (17) housed within the frame (15); the worktable (17) and the frame (15) are constrained to one another by constraint means (35) that uncouple the deformations thereof.