Data acquisition card based on numerically-controlled machine tool thermal error detection

• Main Authors: DONG CUICUI, CHANG YUYAN, BAI YIN, WANG QIAN, LI YEGANG
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2019
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The utility model provides a data acquisition card based on numerical control machine tool thermal error detection. The data acquisition card comprises a guide block, an overturning piece, a contact piece, an anti-skid piece, a sleeve piece and a shaft rod, a protection bin of a rectangular structure is arranged in the overturning piece. The interior of the inner end of the overturning piece is connected with the corner position of the main body through a shaft rod; the upper side and the lower side of the overturning piece are provided with sleeve pieces made of rubber in a bonding mode. Antiskid lines are arranged on the outer side of the external member; furthermore, the overturning piece is arranged outside the golden finger at the bottom of the main body; the mounting piece is used for supporting the main body; the main body is prevented from being placed conveniently; the mounting piece is made of a rubber material, so that the mounting piece is prevented from moving when the main body is placed, and th