Magnetic conductive counter weight ring, production method thereof and magnetic control wheel
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
The technology of a counterweight ring and magnetic conductivity is applied to sports accessories, training equipment for adjusting cardiovascular system, training equipment for adjusting coordination, etc. To achieve the effect of reducing production costs and environmental pollution
Active Publication Date: 2014-10-01
XIAMEN DIANSHI TRADE
View PDF5 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
This not only slows the molding speed, but also consumes a lot of energy and wastes human resourc
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0029] 1) In the 30-80 mesh iron powder, add the manganese sulfide of 5% iron powder weight and the sodium silicate of 5% iron powder weight and the graphite powder of 8% iron powder weight, stir evenly,
[0030] 2) Iron powder rings are pressed by a 300-ton hydraulic press;
[0031] 3) Then use 600 degrees in the front part of the electric furnace for 10 minutes, and use 1100 degrees in the back part for 10 minutes;
[0032] 4) Then go through 300-600 tons of hydraulic secondary pressing to form. Cool naturally after being baked.
Embodiment 2
[0034] 1) In the 30-80 mesh iron powder, add the manganese sulfide of 3% iron powder weight and the sodium silicate of 8% iron powder weight and the graphite powder of 6% iron powder weight, stir evenly,
[0035] 2) Iron powder rings are pressed by a 300-ton hydraulic press,
[0036] 3) Then use 600 degrees in the front part of the electric furnace for 10 minutes, and use 1100 degrees in the back part for 10 minutes;
[0037] 4) Then go through 300-600 tons of hydraulic secondary pressing to form. Cool naturally after being baked.
Embodiment 3
[0039] 1) In the 30-80 mesh iron powder, add the manganese sulfide of 8% iron powder weight and the sodium silicate of 3% iron powder weight and the graphite powder of 12% iron powder weight, stir evenly,
[0040] 2) Iron powder rings are pressed by a 300-ton hydraulic press,
[0041] 3) Then use 600 degrees in the front part of the electric furnace for 10 minutes, and use 1100 degrees in the back part for 10 minutes;
[0042] 4) Then go through 300-600 tons of hydraulic secondary pressing to form. Cool naturally after being baked.
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
Login to view more
Abstract
The invention discloses a magnetic conductive counter weight ring, a production method thereof and a magnetic control wheel. Materials of the magnetic conductive counter weight ring comprise, by weight, 30 to 80 meshes of iron powder, 3 to 8 % weight of the iron powder of manganese sulfide, 3 to 8 % weight of the iron powder sodium silicate and 6 to 12 % weight of the iron powder graphite powder. The production method of the magnetic conductive counter weight ring comprises the following steps of (1), mixing the materials to be uniform; (2) pressing the materials into an iron powder ring through an oil press and adjusting the pressure within a range from 3000 to 6000 MPa according to the sectional area of the iron ring; (3) arranging the iron powder rings into an electric furnace and enabling the temperature of the electric furnace to be from 400 to 800 degrees for 5 to 15 minutes firstly and then enabling the temperature to from 1000 to 1200 degrees for 5 to 15 minutes; (4) performing compression molding through a 300 to 600 ton oil press. The production method of the magnetic conductive counter weight ring has the advantages of utilizing waste materials, reducing energy consumption and accordingly reducing costs.
Description
technical field [0001] The invention relates to the field of fitness equipment, in particular to a magnetically conductive weight ring, a magnetic control wheel and a preparation method thereof. Background technique [0002] The magnetic control wheel of the magnetic control exercise bike is the driven wheel on the exercise bike, which has the function of keeping the pedaling inertial and significant resistance training. It mainly provides resistance to exercise bikes through magnetic force and electromagnetic induction. According to the different installation positions of the magnet, the magnetron wheel can be divided into outer magnetron wheel, inner magnetron wheel, side magnetron wheel and so on. [0003] Such as figure 1 As shown, the main body of the existing magnetron wheel is mainly made of cast iron. The main body of this kind of wheel needs to be made into a sand box first, and then the melted metal is cast in the sand box, and then the sand is produced and repai...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more