Engine body
A body and cavity technology, applied in the field of the body, can solve the problems of noise reduction, vibration absorption effect, influence noise reduction, vibration absorption effect, stress concentration, etc. small effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0017] like figure 1 The shown body includes a body 1. Two closed cavities 11 and 12 are arranged on the body 1. The cavities 11 and 12 are filled with elastic gel-like counterweight fillers. The body is a welded body. , The cavities 11, 12 are welded metal plates to form cavities. The weight filler is a uniform mixture of barite powder and viscous solution. In this embodiment, the viscous solution is commercially available water glass glue, containing 30% to 40% by mass of sodium silicate, and the fineness of the barite powder is a commercially available product above 200 mesh, containing sulfuric acid The mass percentage of barium is more than 95%, the mass ratio of water glass glue and barite powder is 4:1, after mixing evenly, pour it into the cavity of the welding machine body and seal it. After half a year of trial and use at a relatively high ambient temperature of 50°C to 60°C, the machine has good noise reduction and vibration absorption effects and has good stabili...
Embodiment 2
[0019] A machine body includes a body. The body is provided with two closed cavities filled with elastic gel-like counterweight fillers. The body is a welded body, and the cavities are formed by welding metal plates. The weight filler is a uniform mixture of barite powder and viscous solution. In the present embodiment, the viscous solution is unsaturated polyester resin (vinyl), the fineness of the barite powder is a commercially available product above 325 mesh, and the barium sulfate mass percentage is more than 95%. The mass ratio of polyester resin and barite powder is 3:1, and after being mixed evenly, it is poured into the cavity of the welding machine body and sealed. After half a year of trial and use at a relatively high ambient temperature of 50°C to 60°C, the machine has good noise reduction and vibration absorption effects and has good stability.
Embodiment 3
[0021] A body, including a body, the body is provided with two semi-closed cavities (that is, vents are left), the cavities are filled with elastic gel-like weight fillers, the body is a welded body, and the cavity is Metal sheets are welded to form the cavity. The weight filler is a uniform mixture of barite powder and viscous solution. In the present embodiment, the viscous solution is unsaturated polyester resin (vinyl), the fineness of the barite powder is a commercially available product above 300 mesh, and the barium sulfate mass percentage is more than 95%. The mass ratio of polyester resin and barite powder is 5:1, and after being mixed evenly, it is poured into the cavity of the welding machine body and sealed. After half a year of trial and use at a relatively high ambient temperature of 50°C to 60°C, the machine has good noise reduction and vibration absorption effects and has good stability.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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