Unlock instant, AI-driven research and patent intelligence for your innovation.

Antirust material for hole saw cracks and method applying same

A technology of hole sawing and cracking, applied in chemical instruments and methods, other chemical processes, etc., can solve problems affecting product image and quality, rust, poor handling, etc., achieve moderate viscosity, less raw materials, and rust prevention Good effect

Inactive Publication Date: 2011-09-28
JIANGSU ZHONGMENG ELECTRIC EQUIP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this gap is very small, after pickling, phosphating and painting, this gap is not handled well, and some hole saws will rust here, especially in summer.
Rust will affect the image and quality of the product, and there has been no solution for it, which has become a headache for hole saw manufacturers

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The antirust material and method for hole saw gaps provided by the invention are characterized in that it comprises tung oil and pine water diluted in a ratio of 1 liter of tung oil plus 5.2-8 liters of pine water, shaken and mixed evenly, and can be applied and watered. If too much pine perfume is added, it will not be able to play a rust-proof role. If you add too little pine perfume, the oil will be viscous, the oil film will be thick, and the viscous oil will penetrate slowly into the gaps, which will also affect the quality. Some hole saw gaps may foam during drying. After the phosphating hole saw is dried, add 0.03 ml of the above-mentioned best solution tung oil dilution for every 100 mm of the inner circumference of the hole saw, and make the hole saw blade tilt at 45 degrees to the vertical line, at a speed of 15 revolutions per minute, Rotate for three weeks, so that the tung oil dilution is evenly poured into the gap between the cover plate and the saw blade ...

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 relates to an antirust material for hole saw cracks and a method applying the same. The method is characterized that tung oil is diluted with rosin water, wherein 5.2-8 L of rosin water is added in 1L of tung oil; and shake is carried out for evenly mixing, so that the antirust material can be smeared and poured; if the rosin water is excessively added, the antirust action can be exerted, whereas, the oiliness is ropy, and the oil film is thick, thus when the thick oil slowly permeates to the crack, the quality of the antirust material can be influenced, and individual hole saw crakes can possibly bubble when in drying; and after the phosphatized hole saw is dried in the air, 0.03ml of tung oil diluting liquid according to the optimum scheme is added in each 100 mm of the inner circle circumference of the hole saw, the saws of the hole saw are inclined to a vertical line at an angle of 45 degrees and rotate for three rounds at the rotating speed of 15r / min, so that the tung oil diluting liquid is evenly poured in the cracks between the saws and the cover plate of the hole saw, then drying is carried out in the air, and the next procedure is carried out. The diluting liquid formed by adding 6.5 L of rosin water in 1L of tung oil has a mediate viscosity and is easy to permeate to the hole saw cracks, the formed oil film is thin and rapidly dried, and spraying of paint dose not be influenced; and in the course of being ready for entering into the next procedure, the formed oil film can be dried, most importantly, the formed oil film has a good antirust function and can not be rusted for 2 years at the temperature of 50 DEG C. The antirust material has the advantages of less used raw materials, strong antirust function and low cost, and the method is easy to operate.

Description

technical field [0001] The invention relates to an antirust material and method for gaps between a cover plate of a hole saw and a cylindrical saw blade. technical background [0002] A hole saw is a tool used to make holes in steel plates and wood boards. In its production process, the band saw blade is firstly welded into a cylindrical saw blade, and then the cylindrical saw blade is welded to the cover plate. When the cylindrical saw blade and the cover plate are welded together, only the outer gap is welded, while the two parts in the inner ring have gaps. . Although the gap is very small, if the gap is not handled well after pickling, phosphating and painting, some hole saws will rust here, especially in summer. Rust will affect the image and quality of the product, and there has been no solution for it, which has become a headache for hole saw manufacturers. In 2005, I went out to work for scientific research expenses and encountered this problem. After years of exp...

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
IPC IPC(8): C08L93/04C08L91/00C09K3/10
Inventor 李三猛
Owner JIANGSU ZHONGMENG ELECTRIC EQUIP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com