Laser impact tensioning device and method for circular saw web

A technology of laser shock and circular saw blades, which is applied in the direction of heat treatment equipment, furnaces, heat treatment furnaces, etc., can solve the problems of unsatisfactory tensioning effect, low efficiency of tensioning process, low degree of automation, etc., and achieve easy automatic control, impact area and pressure can be precisely regulated and used efficiently

Active Publication Date: 2016-06-15
INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY
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Problems solved by technology

[0006] The object of the present invention is to provide a laser impact tensioning device and method for circular saw blades, especially ultra-thin circular saw blades, to solve the problem of low efficiency, poor precision, low degree of automation and poor tensioning effect of the existing tensioning process. Ideal and other issues

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  • Laser impact tensioning device and method for circular saw web
  • Laser impact tensioning device and method for circular saw web
  • Laser impact tensioning device and method for circular saw web

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Embodiment Construction

[0036] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined arbitrarily with each other.

[0037] figure 1 Shown is a specific embodiment of the circular saw blade laser shock tensioning device of the present invention. Wherein, 11 is an ultra-thin circular saw blade, 12 is a fixture, 13 is a rotatable three-jaw chuck, 14 is a laser, 15 is a water delivery device, and 16 is an industrial manipulator.

[0038] The clamp 12 includes two symmetrical parts, each of which includes a chuck and a central axis extending outward from the chuck, and the two parts are used to clamp the ultra-thin circular saw blade 11 from two end faces. After the installation on the clamp 12 is completed, the center line of the ultra-thin circular saw blade 11 coincides with the axis of the cen...

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Abstract

The invention discloses a laser impact tensioning device and method for a circular saw web. The device comprises a clamp, a rotatable clamping device, a driving device, a laser device and a laser device displacement device. The method includes the steps that the end faces of the two sides of the circular saw web are coated with an absorbing protection layer material; the end faces of the two sides of the circular saw web are coated or sprayed with a restraint layer material; and laser beams are used for synchronously and symmetrically applying laser impact to the end faces of the two sides of the circular saw web. According to the laser impact tensioning device and method, the problems that existing tensioning methods such as hammering and roller pressing are low in efficiency, poor in accuracy, low in automatic degree, not ideal in tensioning effect and the like can be solved, promotion of the manufacturing level, the yield, the performance and the quality stability of the ultra-thin circular saw web is facilitated, the service life of a cutter can be prolonged, wood sawing losses are reduced, and the environmental pollution is reduced.

Description

technical field [0001] The invention relates to a tensioning device and method for a circular saw blade, in particular to a tensioning device and method for an ultra-thin circular saw blade. Background technique [0002] As a green, renewable and recyclable important material, wood plays a very important role in national economic construction and people's daily life. However, with the further expansion of the scope of natural forest protection in my country, timber resources will still be a scarce resource in my country's economic field in the next few decades. Therefore, the wood industry has put forward the requirements of green wood manufacturing and energy saving and emission reduction. The efficient processing and comprehensive utilization technology of wood has been highly valued. Improving the utilization rate of wood processing and reducing the waste of wood resources have become the basic national policies of our country. [0003] Circular saw blade is a basic tool...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/09C21D9/24
CPCC21D1/09C21D9/24
Inventor 李博张占宽李伟光彭晓瑞
Owner INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY
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