CN106350706A - Aluminum-alloy cushion sleeve for round-log multiblade saw and preparation method of aluminum-alloy cushion sleeve - Google Patents
Aluminum-alloy cushion sleeve for round-log multiblade saw and preparation method of aluminum-alloy cushion sleeve Download PDFInfo
- Publication number
- CN106350706A CN106350706A CN201610700341.9A CN201610700341A CN106350706A CN 106350706 A CN106350706 A CN 106350706A CN 201610700341 A CN201610700341 A CN 201610700341A CN 106350706 A CN106350706 A CN 106350706A
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- China
- Prior art keywords
- aluminum
- cushion sleeve
- alloy cushion
- log
- round
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an aluminum-alloy cushion sleeve for a round-log multiblade saw and a preparation method of the aluminum-alloy cushion sleeve. The method comprises the following steps: preparing the raw materials of the aluminum-alloy cushion sleeve according to the following ratio: 10% to 14% of silicon, 0.1% to 1.2% of manganese, 1% to 2.5% of copper, 0.9% to 2.5% of magnesium, 0.5% to 2% of nickel and the balance of aluminum; then, adding all the ingredients into a heating furnace, carrying out heated smelting, and carrying out uniform stirring and mixing; carrying out deslagging and refining, then, subjecting the mixture to low-pressure casting so as to prepare a blank cushion sleeve, and carrying out processing by finishing equipment, thereby obtaining a finished product. According to the aluminum-alloy cushion sleeve for the round-log multiblade saw and the preparation method of the aluminum-alloy cushion sleeve, the aluminum-alloy cushion sleeve is light in weight and is not prone to corrosion, and meanwhile, the hardness of the aluminum-alloy cushion sleeve can meet operating requirements, so that the total weight of the round-log multiblade saw is effectively reduced under the condition of guaranteeing that the round-log multiblade saw can be used normally, and the round-log multiblade saw is convenient to carry and use.
Description
Technical field
The present invention relates to a kind of cushion cover and preparation method thereof, specifically a kind of multi-blade saw aluminium alloy cushion cover and its system
Preparation Method.
Background technology
Because timber has, lightweight, the ratio of strength to weight is high, elasticity is good, impact resistance, is all important raw material from ancient times to the present.Wood
Material industry is low due to energy resource consumption, and pollution is few, and resource has reproducibility, also accounts for consequence in national economy.
Existing wood processing machinery equipment at present, predominantly multi-blade saw, it can be cut to timber and sawed-off；
Make indispensable instrument during carpentry；But the cushion cover in existing multi-blade saw is irony cushion cover, and this cushion cover is not only
Quality weight, and be damaged by corrosion；And if using the aluminum alloy material cushion cover being currently known, although its weight
Gently, not corrosion-vulnerable, but its hardness do not reach requirement when multi-blade saw uses (Rockwell hardness of cushion cover however be less than
9) it is impossible to normal work, therefore it is the problem of industry urgent need to resolve.
Content of the invention
The problem existing for above-mentioned prior art, the present invention provides a kind of multi-blade saw aluminium alloy cushion cover and its system
Preparation Method, its not only light weight, not perishable, its hardness can reach use requirement simultaneously, thus ensureing that multi-blade saw can
In the case of normal use, effectively reduce the overall weight of multi-blade saw, be easy to workman and carry and use.
To achieve these goals, the technical solution used in the present invention is: a kind of multi-blade saw aluminium alloy cushion cover, its
The mass percent of concrete alloying component is: silicon 10%～14%, manganese 0.1%～1.2%, copper 1%～2.5%, magnesium 0.9%～
2.5%, nickel 0.5%～2%, balance of aluminum.
A kind of method preparing multi-blade saw aluminium alloy cushion cover, comprises the steps:
The raw material of aluminium alloy cushion cover is allocated according to following ratio: silicon 10%～14%, manganese 0.1%～1.2%, copper
1%～2.5%, magnesium 0.9%～2.5%, nickel 0.5%～2%, balance of aluminum；
Melt carrying out heating in various composition addition heating furnace and be uniformly mixed；Blank is made by low pressure casting
Cushion cover, then it is processed into finished product through finish machining equipment.
Air pressure during described casting is 0.12 MPa to 0.15 MPa.
Compared with prior art, the present invention adopts above-mentioned formula and preparation method, make the cushion cover prepared not only light weight,
Not perishable, simultaneously its Rockwell hardness can reach 10～15 be higher than use requirement Rockwell hardness 9, thus ensure multi-chip log
In the case that saw can normally use, effectively reduce the overall weight of multi-blade saw, be easy to carry and use.Extend log saw
Service life.
Specific embodiment
The invention will be further described below.
A kind of multi-blade saw aluminium alloy cushion cover, the mass percent of its concrete alloying component is: silicon 10%～14%,
Manganese 0.1%～1.2%, copper 1%～2.5%, magnesium 0.9%～2.5%, nickel 0.5%～2%, balance of aluminum.
A kind of method preparing multi-blade saw aluminium alloy cushion cover, comprises the steps:
The raw material of aluminium alloy cushion cover is allocated according to following ratio: silicon 10%～14%, manganese 0.1%～1.2%, copper
1%～2.5%, magnesium 0.9%～2.5%, nickel 0.5%～2%, balance of aluminum；
Then melt carrying out heating in various composition addition heating furnace and be uniformly mixed；Compound is passed through low pressure
Blank cushion cover is made in casting, then is processed into finished product through finish machining equipment.Air pressure during described casting is 0.12 MPa to 0.15
MPa.
Verification experimental verification:
By by proportioning of the present invention and the up-to-standard cushion cover (except defect ware) prepared randomly selects 50, put successively
Put hardness tester and carry out hardness determination, be as follows: through concrete testing result
As seen from the above table, by proportioning of the present invention and the cushion cover prepared, its Rockwell hardness is above 10, meets round log many
The use requirement of blade saw.
Claims (3)
1. a kind of multi-blade saw aluminium alloy cushion cover is it is characterised in that the mass percent of its concrete alloying component is: silicon
10%～14%, manganese 0.1%～1.2%, copper 1%～2.5%, magnesium 0.9%～2.5%, nickel 0.5%～2%, balance of aluminum.
2. a kind of method preparing multi-blade saw aluminium alloy cushion cover is it is characterised in that comprise the steps:
The raw material of aluminium alloy cushion cover is allocated according to following ratio: silicon 10%～14%, manganese 0.1%～1.2%, copper 1%
～2.5%, magnesium 0.9%～2.5%, nickel 0.5%～2%, balance of aluminum；
Then melt carrying out heating in various composition addition heating furnace and be uniformly mixed；
Then compound is made blank cushion cover by low pressure casting, then finished product is finish-machined to by equipment.
3. a kind of method preparing multi-blade saw aluminium alloy cushion cover according to claim 2 is it is characterised in that described
Air pressure during casting is 0.12 MPa to 0.15 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700341.9A CN106350706A (en) | 2016-08-19 | 2016-08-19 | Aluminum-alloy cushion sleeve for round-log multiblade saw and preparation method of aluminum-alloy cushion sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700341.9A CN106350706A (en) | 2016-08-19 | 2016-08-19 | Aluminum-alloy cushion sleeve for round-log multiblade saw and preparation method of aluminum-alloy cushion sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106350706A true CN106350706A (en) | 2017-01-25 |
Family
ID=57844393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610700341.9A Pending CN106350706A (en) | 2016-08-19 | 2016-08-19 | Aluminum-alloy cushion sleeve for round-log multiblade saw and preparation method of aluminum-alloy cushion sleeve |
Country Status (1)
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| CN (1) | CN106350706A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355534A (en) * | 2018-12-14 | 2019-02-19 | 广东省海洋工程装备技术研究所 | A kind of multi-element eutectic Al-Si alloy material and preparation method thereof and piston |
| CN114561572A (en) * | 2022-02-16 | 2022-05-31 | 江苏太平洋精锻科技股份有限公司 | Preparation method of 4-series aluminum alloy and 4-series aluminum alloy rod |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000054053A (en) * | 1998-08-03 | 2000-02-22 | Toyota Motor Corp | Aluminum-base alloy excellent in heat resistance, and its production |
| JP2001200327A (en) * | 2000-01-20 | 2001-07-24 | Kyushu Mitsui Alum Kogyo Kk | High capacity aluminum alloy for piston and method for producing piston |
| CN101522935A (en) * | 2006-08-01 | 2009-09-02 | 昭和电工株式会社 | Process for production of aluminum alloy formings, aluminum alloy formings and production system |
| CN101709414A (en) * | 2009-11-10 | 2010-05-19 | 中国兵器工业第五二研究所 | High silicon gradient composite aluminum alloy cylinder sleeve material and preparation method thereof |
| CN104630577A (en) * | 2015-01-26 | 2015-05-20 | 上海交通大学 | Heat-resistant cast aluminum alloy and pressure casting method thereof |
-
2016
- 2016-08-19 CN CN201610700341.9A patent/CN106350706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000054053A (en) * | 1998-08-03 | 2000-02-22 | Toyota Motor Corp | Aluminum-base alloy excellent in heat resistance, and its production |
| JP2001200327A (en) * | 2000-01-20 | 2001-07-24 | Kyushu Mitsui Alum Kogyo Kk | High capacity aluminum alloy for piston and method for producing piston |
| CN101522935A (en) * | 2006-08-01 | 2009-09-02 | 昭和电工株式会社 | Process for production of aluminum alloy formings, aluminum alloy formings and production system |
| CN101709414A (en) * | 2009-11-10 | 2010-05-19 | 中国兵器工业第五二研究所 | High silicon gradient composite aluminum alloy cylinder sleeve material and preparation method thereof |
| CN104630577A (en) * | 2015-01-26 | 2015-05-20 | 上海交通大学 | Heat-resistant cast aluminum alloy and pressure casting method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109355534A (en) * | 2018-12-14 | 2019-02-19 | 广东省海洋工程装备技术研究所 | A kind of multi-element eutectic Al-Si alloy material and preparation method thereof and piston |
| CN114561572A (en) * | 2022-02-16 | 2022-05-31 | 江苏太平洋精锻科技股份有限公司 | Preparation method of 4-series aluminum alloy and 4-series aluminum alloy rod |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
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| RJ01 | Rejection of invention patent application after publication |