CN100494528C - Centrifugal cylinder and making method thereof - Google Patents
Centrifugal cylinder and making method thereof Download PDFInfo
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- CN100494528C CN100494528C CNB2006100205929A CN200610020592A CN100494528C CN 100494528 C CN100494528 C CN 100494528C CN B2006100205929 A CNB2006100205929 A CN B2006100205929A CN 200610020592 A CN200610020592 A CN 200610020592A CN 100494528 C CN100494528 C CN 100494528C
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Abstract
The invention discloses the new pattern centrifugation jar and preparing method, comprising the following steps: the jar body is metallic material or alloy material; on the around of jar body there is anticorrosive coating structure layer which is made by one layer or many layers anti-rot material; the anticorrosive coating structure layer is superimposed layer made by the same anti-rot material or different anti-rot material. The method can improve the anti-corrosiveness of centrifugation jar, extending its durability and reducing the cost.
Description
Technical field
The present invention relates to a kind of parts that are applicable to that the viscose semi-continuous spinning machine uses, relate generally to centrifugal cylinder of a kind of composite construction and preparation method thereof.
Background technology
In the prior art, be applicable to that the centrifugal cylinder that the viscose semi-continuous spinning machine uses mainly is to adopt aluminum alloy materials to make, and at surface brushing anti-corrosion material, like this because the surface anticorrosion material does not reach requirement on intensity, in installation and use, reach easy injured surface overcoat, cause centrifugal cylinder to corrode at strong acidic environment, the centrifugal cylinder quality causes electric ingot operating load bigger more greatly, cause energy resource consumption and electric ingot operation stability to reduce, also there are the glass fiber material of employing and plastic film to twine and make, divide fault rupture easily.
Summary of the invention
The objective of the invention is to overcome above-mentioned technological deficiency, centrifugal cylinder of a kind of composite construction and preparation method thereof is provided.Adopt the present invention can effectively improve the antiseptic property of centrifugal cylinder, the service life of prolongation centrifugal cylinder, reduce the manufacturing cost of centrifugal cylinder.
The present invention is achieved through the following technical solutions:
Centrifugal cylinder is characterized in that: the cylinder body of described centrifugal cylinder is a metal material; Cylinder surface is coated with individual layer anticorrosion structure of being made by one deck anti-corrosion material or the anti-corrosion structure layers of being made by the multi-layer anticorrosion material; Described anti-corrosion structure layers is the stratiform stack of identical anti-corrosion material or the stratiform stack of different anti-corrosion materials.
The chemical composition of described alloy material is Mg magnesium 4.5%-5.5%, Si silicon 0.8%-1.3%, Mn manganese 0.1%-0.4%, Zn zinc＜0.2%, Cu copper＜0.1%, and all the other are Al aluminium.
Described anti-corrosion material is glass fiber material or antifouling paint or resin material.
The preparation method of centrifugal cylinder is characterized in that: concrete making step is:
A, according to chemical composition Mg magnesium 4.5%-5.5%, Si silicon 0.8%-1.3%, Mn manganese 0.1%-0.4%, Zn zinc＜0.2%, Cu copper＜0.1%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 800 ℃ of meltings is alloy liquid, stirs to pour in the mould, solidifies the type of getting, turning is proofreaied and correct;
C, usefulness anti-corrosion material material coat cylinder surface, form anticorrosive coat;
D, injection machine injection mo(u)lding;
E, external coating acid-resistant anti-corrosion lacquer.
Described anti-corrosion material is glass fiber material or antifouling paint or resin material.
Described anti-corrosion structure layers is the stratiform stack of identical anti-corrosion material or the stratiform stack of different anti-corrosion materials.
The invention has the advantages that:
1, improved the antiseptic property of centrifugal cylinder, prolonged centrifugal cylinder service life, reached 5～8 years, the average life cycle of aluminium alloy centrifugal cylinder has only 8～10 months.
2, centrifugal cylinder weight reduces, and 0.3-0.5Kg is only arranged, and so just can reduce electric ingot operating load, reduces electric ingot leave from office rate.
3, owing to adopt metal material, reduced the centrifugal cylinder manufacturing cost relatively.
The specific embodiment
Embodiment 1:
Centrifugal cylinder, the cylinder body of described centrifugal cylinder are metal material; The chemical composition proportioning of described metal material is Mg magnesium 4.5%, Si silicon 0.8%, Mn manganese 0.1%, Zn zinc 0.19%, Cu copper 0.09%, and all the other are Al aluminium.Cylinder surface is coated with the anti-corrosion layer structure that one or more layers anti-corrosion material is made; Anti-corrosion material is glass fiber material or antifouling paint or resin material, and described anti-corrosion structure layers is the stratiform stack of identical anti-corrosion material.
The preparation method of centrifugal cylinder, concrete making step is:
A, according to chemical composition Mg magnesium 4.5%, Si silicon 0.8%, Mn manganese 0.1%, Zn zinc 0.19%, Cu copper 0.09%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 800 ℃ of meltings is alloy liquid, stirs to pour in the mould, solidifies the type of getting, turning is proofreaied and correct;
C, usefulness anti-corrosion material material coat cylinder surface, form anticorrosive coat;
D, injection machine injection mo(u)lding.
E, external coating acid-resistant anti-corrosion lacquer.
Embodiment 2:
Centrifugal cylinder, the cylinder body of described centrifugal cylinder are metal material; The chemical composition proportioning of described metal material is Mg magnesium 5.5%, Si silicon 1.3%, Mn manganese 0.4%, Zn zinc 0.1%, Cu copper 0.08%, and all the other are Al aluminium.Cylinder surface is coated with the anti-corrosion layer structure that one or more layers anti-corrosion material is made; Anti-corrosion material is glass fiber material or antifouling paint or resin material, and described anti-corrosion structure layers is the stratiform stack of different anti-corrosion materials.
The preparation method of centrifugal cylinder, concrete making step is:
A, according to chemical composition Mg magnesium 5.5%, Si silicon 1.3%, Mn manganese 0.4%, Zn zinc 0.1%, Cu copper 0.08%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 800 ℃ of meltings is alloy liquid, stirs to pour in the mould, solidifies the type of getting, turning is proofreaied and correct;
C, usefulness anti-corrosion material material coat cylinder surface, form anticorrosive coat;
D, injection machine injection mo(u)lding.
E, external coating acid-resistant anti-corrosion lacquer.
Embodiment 3:
Novel centrifugal cylinder, the cylinder body of described centrifugal cylinder are metal material; The chemical composition proportioning of described metal material is Mg magnesium 5%, Si silicon 1%, Mn manganese 0.2%, Zn zinc 0.05%, Cu copper 0.05%, and all the other are Al aluminium.Cylinder surface is coated with the anti-corrosion layer structure that one or more layers anti-corrosion material is made; Anti-corrosion material is glass fiber material or antifouling paint or resin material, and described anti-corrosion structure layers is the stratiform stack of identical anti-corrosion material.
The preparation method of novel centrifugal cylinder, concrete making step is:
A, according to chemical composition Mg magnesium 5%, Si silicon 1%, Mn manganese 0.2%, Zn zinc 0.05%, Cu copper 0.05%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 800 ℃ of meltings is alloy liquid, stirs to pour in the mould, solidifies the type of getting, turning is proofreaied and correct;
C, usefulness anti-corrosion material material coat cylinder surface, form anticorrosive coat;
D, injection machine injection mo(u)lding.
E, external coating acid-resistant anti-corrosion lacquer.
Embodiment 4:
Novel centrifugal cylinder, the cylinder body of described centrifugal cylinder are metal material; The chemical composition proportioning of described metal material is Mg magnesium 4.8%, Si silicon 0.9%, Mn manganese 0.3%, Zn zinc 0.15%, Cu copper 0.04%, and all the other are Al aluminium.Cylinder surface is coated with the anti-corrosion layer structure that one or more layers anti-corrosion material is made; Anti-corrosion material is glass fiber material or antifouling paint or resin material, and described anti-corrosion structure layers is the stratiform stack of different anti-corrosion materials.
The preparation method of novel centrifugal cylinder, concrete making step is:
A, according to chemical composition Mg magnesium 4.8%, Si silicon 0.9%, Mn manganese 0.3%, Zn zinc 0.15%, Cu copper 0.04%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 800 ℃ of meltings is alloy liquid, stirs to pour in the mould, solidifies the type of getting, turning is proofreaied and correct;
C, usefulness anti-corrosion material material coat cylinder surface, form anticorrosive coat;
D, injection machine injection mo(u)lding.
E, external coating acid-resistant anti-corrosion lacquer.
Embodiment 5:
Novel centrifugal cylinder, the cylinder body of described centrifugal cylinder are metal material; The chemical composition proportioning of described metal material is Mg magnesium 5.4%, Si silicon 1.3%, Mn manganese, 0.4%, Zn zinc 0.1%, Cu copper 0.04%, and all the other are Al aluminium.Cylinder surface is coated with the anti-corrosion layer structure that one or more layers anti-corrosion material is made; Anti-corrosion material is glass fiber material or antifouling paint or resin material, and described anti-corrosion structure layers is the stratiform stack of different anti-corrosion materials.
The preparation method of novel centrifugal cylinder, concrete making step is:
A, according to chemical composition Mg magnesium 5.4%, Si silicon 1.3%, Mn manganese 0.4%, Zn zinc 0.1%, Cu copper 0.04%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 800 ℃ of meltings is alloy liquid, stirs to pour in the mould, solidifies the type of getting, turning is proofreaied and correct;
C, usefulness anti-corrosion material material coat cylinder surface, form anticorrosive coat;
D, injection machine injection mo(u)lding.
E, external coating acid-resistant anti-corrosion lacquer.
Embodiment 6:
Novel centrifugal cylinder, the cylinder body of described centrifugal cylinder are metal material; The chemical composition proportioning of described metal material is Mg magnesium 4.5%, Si silicon 0.8%, Mn manganese 0.4%, Zn zinc 0.11%, Cu copper 0.07%, and all the other are Al aluminium.Cylinder surface is coated with the anti-corrosion layer structure that one or more layers anti-corrosion material is made; Anti-corrosion material is glass fiber material or antifouling paint or resin material, and described anti-corrosion structure layers is the stratiform stack of identical anti-corrosion material or the stratiform stack of different anti-corrosion materials.
The preparation method of novel centrifugal cylinder, concrete making step is:
A, according to chemical composition Mg magnesium 4.5%, Si silicon 0.8%, Mn manganese 0.4%, Zn zinc 0.11%, Cu copper 0.07%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 800 ℃ of meltings is alloy liquid, stirs to pour in the mould, solidifies the type of getting, turning is proofreaied and correct;
C, usefulness anti-corrosion material material coat cylinder surface, form anticorrosive coat;
D, injection machine injection mo(u)lding.
E, external coating acid-resistant anti-corrosion lacquer.
Claims (6)
1, centrifugal cylinder is characterized in that: the cylinder body of described centrifugal cylinder is a metal material; Cylinder surface is enclosed with individual layer anticorrosion structure of being made by one deck anti-corrosion material or the anti-corrosion structure layers of being made by the multi-layer anticorrosion material; Described anti-corrosion structure layers is the stratiform stack of identical anti-corrosion material or the stratiform stack of different anti-corrosion materials.
2, centrifugal cylinder according to claim 1 is characterized in that: the chemical composition of described metal material is Mg magnesium 4.5-5.5%, Si silicon 0.8-1.3%, Mn manganese 0.1-0.4%, Zn zinc＜0.2%, Cu copper＜0.1%, and all the other are Al aluminium.
3, centrifugal cylinder according to claim 1 is characterized in that: described anti-corrosion material is glass fiber material or antifouling paint or resin material.
4, the preparation method of centrifugal cylinder is characterized in that: concrete making step is:
A, according to chemical composition Mg magnesium 4.5-5.5%, Si silicon 0.8-1.3%, Mn manganese 0.1-0.4%, Zn zinc＜0.2%, Cu copper＜0.1%, all the other are the percentage batching of Al aluminium;
B, in proportion after the batching, being heated to 880 ℃ of meltings is alloy liquid, stirs to pour in the grinding tool, solidifies the type of getting, turning is proofreaied and correct;
C, wrap up cylinder surface, form anticorrosive coat with anti-corrosion material;
D, injection machine injection mo(u)lding;
E, external coating acid-resistant anti-corrosion lacquer.
5, the preparation method of centrifugal cylinder according to claim 4 is characterized in that: described anti-corrosion material is glass fiber material or antifouling paint or resin material.
6, according to the preparation method of claim 4 or 5 described centrifugal cylinders, it is characterized in that: described anti-corrosion structure layers is the stratiform stack of identical anti-corrosion material or the stratiform stack of different anti-corrosion materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100205929A CN100494528C (en) | 2006-03-29 | 2006-03-29 | Centrifugal cylinder and making method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100205929A CN100494528C (en) | 2006-03-29 | 2006-03-29 | Centrifugal cylinder and making method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1827871A CN1827871A (en) | 2006-09-06 |
| CN100494528C true CN100494528C (en) | 2009-06-03 |
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| CNB2006100205929A Expired - Fee Related CN100494528C (en) | 2006-03-29 | 2006-03-29 | Centrifugal cylinder and making method thereof |
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| CN1827871A (en) | 2006-09-06 |
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