Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Circular saw web and damping noise reduction structure thereof

A circular saw blade and damping technology, which is applied in the field of circular saw blades and their damping and noise reduction structures, can solve problems such as large noise, achieve noise reduction, significant noise reduction and noise reduction effects, and improve cutting quality

Active Publication Date: 2018-03-30
临沂先行锯业有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the disadvantage of high noise in the traditional circular saw blade in the prior art, the present invention provides a circular saw blade and its damping and noise reduction structure different from the prior art, the cutting noise can be reduced by 15 decibels, and the cutting life can be increased by one times

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circular saw web and damping noise reduction structure thereof
  • Circular saw web and damping noise reduction structure thereof
  • Circular saw web and damping noise reduction structure thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as image 3 As shown, a damping and sound-absorbing structure includes a first damping sheet 4 and a first cylinder 5 , and the first damping sheet 4 is fixedly connected to the first cylinder 5 .

Embodiment 2

[0034] Such as image 3 As shown, a damping and sound-absorbing structure includes a second damping sheet 8 fixedly connected to the first cylinder 5 . Other parts are identical with embodiment 1.

Embodiment 3

[0036] Such as Figure 4 As shown, a sound damping structure includes a second cylinder 10 fixedly connected to the first damping sheet 4 . Other parts are identical with embodiment 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a circular saw web and a damping noise reduction structure thereof, and belongs to the technical field of cutting equipment. The circular saw web and the damping noise reduction structure solve the defect that in the prior art, a traditional circular saw web is large in noise. A body structure of the circular saw web comprises a saw web base, the saw web base is provided with a first blind hole, a first through hole and the damping noise reduction structure, a first cylinder is installed in the first through hole, and the first cylinder is in interference fit with the first through hole; and a first damping thin sheet is installed in the first blind hole, a gap is reserved between a first arm face on the first damping thin sheet and a second arm face of the first blind hole, and a gap is reserved between a first plane on the first damping thin sheet and a second plane on the first blind hole. The circular saw web and the damping noise reduction structure are mainly used for cutting equipment.

Description

Technical field: [0001] The invention belongs to the technical field of cutting equipment, and in particular relates to a circular saw blade and its damping and sound-absorbing structure. Background technique: [0002] With the rapid development of the national economy, light industries such as furniture and building materials have developed rapidly, and cutting tools for material processing have also developed rapidly. Conventional circular saw blades for cutting wood and building materials undergo longitudinal, transverse and torsional vibrations, especially transverse vibrations, under the action of complex forces such as centrifugal force, rolling stress, residual stress, thermal stress, and cutting stress. When the amplitude is large, it emits a large noise, which does not meet the environmental protection requirements, and the cutting surface is rough, vibration patterns appear, and the cutting quality decreases. [0003] The existing saw blade base can achieve a cert...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B23D61/02F16F7/02
CPCF16F7/02B23D61/02
Inventor 孙钦超
Owner 临沂先行锯业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com