Multifunctional cutting device with ultra-high cutting linear velocity

A technology of cutting device and cutting wire, applied in the direction of driving device, feeding device, manufacturing tool, etc., to achieve the effect of increasing the relative cutting speed

Inactive Publication Date: 2012-08-01
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the further improvement of cutting line speed is limited by technical bottlenecks such as high-speed electric spindle system, fast feed system, high-speed cutting tool structure, high-speed cutting handle system, safety protection and real-time monitoring technology for high-speed cutting.

Method used

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  • Multifunctional cutting device with ultra-high cutting linear velocity
  • Multifunctional cutting device with ultra-high cutting linear velocity
  • Multifunctional cutting device with ultra-high cutting linear velocity

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Embodiment Construction

[0027] The multifunctional cutting device with ultra-high cutting linear speed of the present invention has a structure such as figure 1 As shown, it mainly includes a first electric spindle fixed worktable 1, a first electric spindle 2, a second electric spindle 8, a second electric spindle mobile worktable 9, a turning tool post 12, a turning tool moving worktable 13 and a base 28 . The first electric spindle fixed table 1, the second electric spindle movable table 9 and the turning tool post movable table 13 are all arranged on the base 28. The turning tool rest moving worktable 13 is located in front of the first electric spindle fixed worktable 1 and the second electric spindle moving worktable 9. The first electric spindle 2 is fixedly installed on the first electric spindle fixed workbench 1, a three-jaw chuck 3 is installed on the main shaft of the first electric spindle 2, and the workpiece 4 is clamped on the three-jaw chuck 3. The second electric spindle 8 is fixedl...

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PUM

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Abstract

The invention provides a multifunctional cutting device with ultra-high cutting linear velocity. The multifunctional cutting device comprises a first motorized spindle, a second motorized spindle, a turning tool holder and a base, wherein a fixed workbench of the first motorized spindle, a movable workbench of the second motorized spindle and the movable workbench of the turning tool holder are arranged on the base, the movable workbench of the turning tool holder is positioned at the front, and the first motorized spindle is fixedly mounted on the fixed workbench of the first motorized spindle; the second motorized spindle is fixedly mounted on the movable workbench of the second motorized spindle; the first motorized spindle and the second motorized spindle are coaxial and oppositely arranged; and the turning tool holder is mounted on the movable workbench of the turning tool holder. According to the multifunctional cutting device disclosed by the invention, a cutting tool and a workpiece are respectively mounted on the two sets of the motorized spindles, which are coaxially mounted, and the rotation directions of the two sets of the motorized spindles are reverse so as to increase the relative cutting speed of the cutting tool relative to the workpiece by times; and simultaneously, the multifunctional cutting device has a variety of cutting functions, such as ultra-high-speed milling of end surfaces, ultra-high-speed boring of inner circular surfaces, ultra-high-speed turning of outer circular surfaces and the like.

Description

Technical field [0001] The invention relates to a multifunctional cutting device capable of realizing ultra-high cutting linear speed, and belongs to the technical field of metal cutting machine tools. Background technique [0002] High-speed cutting technology is currently the most cutting-edge technology in the field of machining. High-speed cutting has: metal removal rate is 5-10 times higher than conventional cutting, cutting force is about 30% lower than traditional cutting, cutting deformation is small, the processed surface has lower cutting heat, easy to achieve vibration-free cutting, and low finishing cost And many other advantages. [0003] With the deepening of research on high-speed cutting technology, there is an increasingly urgent need to achieve higher cutting linear speeds. At present, increasing the spindle speed and increasing the effective cutting diameter of the rotary cutting tool or the rotary workpiece are the fundamental ways to achieve higher cutting li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q37/00B23Q5/10B23Q5/40
Inventor 刘战强王启东
Owner SHANDONG UNIV
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