Numerical control turret reliability constant-speed and acceleration test device and method

A numerical control turret and accelerated test technology, applied in the direction of measuring devices, testing of mechanical parts, testing of machine/structural parts, etc. Steps, the effect of shortening the test preparation time

Pending Publication Date: 2018-07-20
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the research on the CNC turret turret, which belongs to the indexing functional part of the complex electro-hydraulic system, is currently not mature in terms of domestic accelerated test theory and test device research and development.

Method used

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  • Numerical control turret reliability constant-speed and acceleration test device and method
  • Numerical control turret reliability constant-speed and acceleration test device and method
  • Numerical control turret reliability constant-speed and acceleration test device and method

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Experimental program
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Embodiment

[0072] Please refer to the attached figure 1, a CNC turret tool post reliability constant speed and acceleration test device, including: horizontal iron, CNC turret tool post A1, CNC turret tool post B2, cutting force loading device A3, cutting force loading device B4, spiral lift Device 5, hydraulic station device 6 and linkage control device 7; CNC turret A1 is installed on the support device A11 of the inclined bed base; CNC turret B2 is installed on the support device B21 of the inclined bed base; the inclined bed base The supporting device A11 and the supporting device B21 of the inclined bed base are fixed on the horizontal iron; the spiral lifting device 5 is installed between the CNC turret tool post A1 and the CNC turret tool post B2; the cutting force loading device A3 and the cutting force loading device B4 is fixed on the screw lifting device 5; the hydraulic station device 6 is respectively connected with the CNC turret tool post A1 and the CNC turret tool post B2...

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Abstract

The invention discloses a numerical control turret reliability constant-speed and acceleration test device, including horizontal iron, numerical control turrets, a cutting force loading device, a spiral lifting device, a hydraulic pressure station device and a linkage control device. The numerical control turrets are mounted on inclined bed body pedestal support devices; the inclined bed body pedestal support devices are fixed on the horizontal iron; the spiral lifting device is mounted between the two numerical control turrets; the cutting force loading device is fixed on the spiral lifting device; the hydraulic pressure station device is connected with the numerical control turrets through oil lines separately; and the linkage control device is connected with the cutting force loading device. The invention provides a numerical control turret reliability constant-speed and acceleration test device and method, can improve comparability and analyzability of experimental data, can also effectively control acceleration factors of an acceleration test when the test is carried out, and distributes to analyzing a failure model of the turret.

Description

technical field [0001] The present invention relates to the technical field of mechanical automation, and more specifically relates to a constant speed and accelerated test device and method for the reliability of a numerically controlled turret tool rest. Background technique [0002] With the vigorous development of modern industry, CNC lathes have become one of the most widely used equipment in the field of machinery manufacturing. Among them, the CNC turret tool holder is one of the important functional components of CNC lathes, and its reliability has a great influence on the life of the lathe. big impact. The rotation accuracy of the cutter head is an important parameter of the CNC turret tool holder, which affects the consistency of a batch of parts processing, and has a huge impact on the product quality in actual production. [0003] Regarding the data of the accelerated test of the CNC turret tool post, the factory currently focuses on the actual processing data o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 陈菲刘业鹏许彬彬陈玮增陈超
Owner JILIN UNIV
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