CN106180651B - A kind of production technology of high abrasion castingin hammer disk - Google Patents
A kind of production technology of high abrasion castingin hammer disk Download PDFInfo
- Publication number
- CN106180651B CN106180651B CN201610572105.3A CN201610572105A CN106180651B CN 106180651 B CN106180651 B CN 106180651B CN 201610572105 A CN201610572105 A CN 201610572105A CN 106180651 B CN106180651 B CN 106180651B
- Authority
- CN
- China
- Prior art keywords
- abrasion
- temperature
- castingin
- cooling
- production technology
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005516 engineering processes Methods 0.000 title claims abstract description 15
- 238000005299 abrasion Methods 0.000 title claims abstract description 14
- 241001081830 Degeneriaceae Species 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 240000007419 Hura crepitans Species 0.000 claims abstract description 16
- 238000002844 melting Methods 0.000 claims abstract description 13
- 238000010791 quenching Methods 0.000 claims abstract description 12
- 230000000171 quenching Effects 0.000 claims abstract description 12
- 239000002184 metals Substances 0.000 claims abstract description 11
- 229910052751 metals Inorganic materials 0.000 claims abstract description 11
- 239000011901 water Substances 0.000 claims abstract description 9
- 239000000155 melts Substances 0.000 claims abstract description 6
- 239000000498 cooling water Substances 0.000 claims description 17
- 238000003723 Smelting Methods 0.000 claims description 5
- 229910034327 TiC Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000004615 ingredients Substances 0.000 claims description 5
- 239000011514 iron Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000010950 nickel Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 9
- -1 clinker Substances 0.000 description 4
- 239000000463 materials Substances 0.000 description 4
- 230000003247 decreasing Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 210000003739 Neck Anatomy 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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[C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cements Substances 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000306 components Substances 0.000 description 1
- 239000008358 core components Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
Abstract
Description
Technical field
The present invention relates to a kind of hammer disk, more particularly to a kind of production technology of high abrasion castingin hammer disk.
Background technology
Hammer mill is suitable for being crushed medium-hard material in industrial departments such as cement, chemical industry, electric power, metallurgy, such as Broken and fine crushing operation in the materials such as lime stone, clinker, coke, coal.Rotor is one of important component of hammer mill, and is hammered into shape Disk is the core component of rotor again, and the service life of rotor depends primarily on hammer disk.
Hammer disk currently produced on the market is broadly divided into ZG35SiMn+ built-up welding and steel plate disk+built-up welding, and the two is required for often The service life that built-up welding just can ensure that hammer disk is shut down, labor intensity is very high, and spillage of material is also big, needs to consume larger people Power, material resources, with the complication of industrial and mining condition and the continuous improvement of customer requirement, traditional hammer disk has not caught up with demand.
Invention content
The invention mainly solves the technical problem of providing the production technologies that a kind of high abrasion castingin hammers disk into shape, can substantially carry The wear-resisting property of height hammer disk, and the firmness of castingin between hammer disk parent and abrasion-proof stick can also be improved, service life is longer.
In order to solve the above technical problems, one aspect of the present invention is：A kind of high abrasion castingin hammer disk is provided Production technology, specifically comprise the following steps：
（1）, melting：It selects ZG35SiMn as parent, and is put into and be melt into molten metal in high-temperature smelting pot, melting temperature Degree is 1600-1640 DEG C；
（2）, castingin：It is poured into sandbox after above-mentioned molten metal is removed the gred, the surrounding of the inner wall of sand box is installed with Multiple abrasion-proof sticks, and the center of the sandbox is installed with a cylindrical loam core, cools down outlet after 48-54h, cast temperature is 1500-1540℃；
（3）, quenching：Product is put into glowing furnace, 2- is kept the temperature after being heated to 640 DEG C with the heating rate of 30-60 DEG C/h 4h, then keep the temperature 4-6h after being heated to 1080 DEG C with the heating rate of 60-100 DEG C/h；Finally with the heating rate of 100-120 DEG C/h 0.5-1h is kept the temperature after being heated to 1100 DEG C or more；
（4）, it is cooling：By in the transferred product to cooling bay after the completion of above-mentioned quenching, transfer time is no more than 0.5min, institute The cooling water filled with flowing in cooling bay is stated, the cooling water weight is 8-10 times of product weight, and water temperature is 20-30 DEG C, It is discharged drying after cooling 1-2h.
In a preferred embodiment of the present invention, each ingredient in the abrasion-proof stick and its mass percentage are as follows：TiC It accounts for 40%, Fe and accounts for 32%, Ni and account for 3.2%, Mo and account for 1.6%, Mn and account for 20%, Cr and account for 3.2%.
In a preferred embodiment of the present invention, the flow of cooling water direction in the cooling bay is：It is injected from bottom of pond, pond Top outflow, can ensure that product is fully cooled, to ensure the quality of heat treatment.
In a preferred embodiment of the present invention, the flow of the cooling water is 10m3/h。
In a preferred embodiment of the present invention, the product needs to keep moving in cooling bay, can ensure cooling bay The uniformity of interior temperature improves the quality of heat treatment.
The beneficial effects of the invention are as follows：
（1）, in such a way that melting adds castingin, specially on ZG35SiMn parents surface, castingin has multiple abrasion-proof sticks, phase Than in the production method of traditional forging plus built-up welding, the wear-resisting property of obtained hammer disk is more prominent, and service life more lengthens Long, the built-up welding number of hammer disk and can be greatly decreased during use, even without built-up welding, to greatly improve production effect Rate reduces production cost；
（2）, by the way of heat stepwise postcooling, specially in different temperatures section using different heating rates into Row quenching, and product is carried out to be quickly cooled down processing using the cooling bay of the cooling water filled with flowing, it can improve in Re Chu Product quality in science and engineering skill, to greatly improve the firmness of castingin between hammer disk parent and abrasion-proof stick, wearability is high, uses Longer life expectancy is long.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1：
A kind of production technology of high abrasion castingin hammer disk, specifically comprises the following steps：
（1）, melting：It selects ZG35SiMn as parent, and is put into and be melt into molten metal in high-temperature smelting pot, melting temperature Degree is 1600 DEG C；
（2）, castingin：It is poured into sandbox after above-mentioned molten metal is removed the gred, the surrounding of the inner wall of sand box is installed with Multiple abrasion-proof sticks, and the center of the sandbox is installed with a cylindrical loam core, cools down outlet after 54h, cast temperature is 1500℃；Each ingredient and its mass percentage in the abrasion-proof stick is as follows：TiC, which accounts for 40%, Fe and accounts for 32%, Ni, accounts for 3.2%, Mo It accounts for 1.6%, Mn and accounts for 20%, Cr and account for 3.2%.
（3）, quenching：Product is put into glowing furnace, is heated to keeping the temperature 2h after 640 DEG C with the heating rate of 30 DEG C/h, then 4h is kept the temperature after being heated to 1080 DEG C with the heating rate of 60 DEG C/h；Finally with the heating rate of 100 DEG C/h be heated to 1100 DEG C with 0.5h is kept the temperature after upper；
（4）, it is cooling：By in the transferred product to cooling bay after the completion of above-mentioned quenching, transfer time is no more than 0.5min, institute The cooling water filled with flowing in cooling bay is stated, the cooling water weight is 8 times of product weight, and water temperature is 20 DEG C, cooling 2h Water outlet drying afterwards.
Embodiment 2：
A kind of production technology of high abrasion castingin hammer disk, specifically comprises the following steps：
（1）, melting：It selects ZG35SiMn as parent, and is put into and be melt into molten metal in high-temperature smelting pot, melting temperature Degree is 1640 DEG C；
（2）, castingin：It is poured into sandbox after above-mentioned molten metal is removed the gred, the surrounding of the inner wall of sand box is installed with Multiple abrasion-proof sticks, and the center of the sandbox is installed with a cylindrical loam core, cools down outlet after 48h, cast temperature is 1540℃；Each ingredient and its mass percentage in the abrasion-proof stick is as follows：TiC, which accounts for 40%, Fe and accounts for 32%, Ni, accounts for 3.2%, Mo It accounts for 1.6%, Mn and accounts for 20%, Cr and account for 3.2%.
（3）, quenching：Product is put into glowing furnace, is heated to keeping the temperature 4h after 640 DEG C with the heating rate of 60 DEG C/h, then 6h is kept the temperature after being heated to 1080 DEG C with the heating rate of 100 DEG C/h；Finally with the heating rate of 120 DEG C/h be heated to 1100 DEG C with 1h is kept the temperature after upper；
（4）, it is cooling：By in the transferred product to cooling bay after the completion of above-mentioned quenching, transfer time is no more than 0.5min, institute The cooling water filled with flowing in cooling bay is stated, the cooling water weight is 10 times of product weight, and water temperature is 30 DEG C, cooling 1h Water outlet drying afterwards.
Embodiment 3：
A kind of production technology of high abrasion castingin hammer disk, specifically comprises the following steps：
（1）, melting：It selects ZG35SiMn as parent, and is put into and be melt into molten metal in high-temperature smelting pot, melting temperature Degree is 1620 DEG C；
（2）, castingin：It is poured into sandbox after above-mentioned molten metal is removed the gred, the surrounding of the inner wall of sand box is installed with Multiple abrasion-proof sticks, and the center of the sandbox is installed with a cylindrical loam core, cools down outlet after 51h, cast temperature is 1520℃；Each ingredient and its mass percentage in the abrasion-proof stick is as follows：TiC, which accounts for 40%, Fe and accounts for 32%, Ni, accounts for 3.2%, Mo It accounts for 1.6%, Mn and accounts for 20%, Cr and account for 3.2%.
（3）, quenching：Product is put into glowing furnace, is heated to keeping the temperature 3h after 640 DEG C with the heating rate of 45 DEG C/h, then 5h is kept the temperature after being heated to 1080 DEG C with the heating rate of 80 DEG C/h；Finally with the heating rate of 110 DEG C/h be heated to 1100 DEG C with 0.75h is kept the temperature after upper；
（4）, it is cooling：By in the transferred product to cooling bay after the completion of above-mentioned quenching, transfer time is no more than 0.5min, institute The cooling water filled with flowing in cooling bay is stated, the cooling water weight is 9 times of product weight, and water temperature is 25 DEG C, cooling Drying is discharged after 1.5h.
Wherein, the flow of the cooling water is 10m3/ h, flow of cooling water direction are：It is injected from bottom of pond, Chi Ding outflows, energy Enough ensure that product is fully cooled, to ensure the quality of heat treatment.
The product needs to keep moving in cooling bay, can ensure the uniformity of temperature in cooling bay, improves heat treatment Quality.
It is different from the prior art, the present invention specially inlays on ZG35SiMn parents surface in such a way that melting adds castingin Multiple abrasion-proof sticks are cast with, compared to the production method of traditional forging plus built-up welding, the wear-resisting property of obtained hammer disk is more prominent Going out, service life is more permanent, and the built-up welding number of hammer disk can be greatly decreased during use, even without built-up welding, To greatly improve production efficiency, production cost is reduced；Simultaneously also by the way of heat stepwise postcooling, specially in difference It is quenched using different heating rates in temperature range, and product is carried out using the cooling bay of the cooling water filled with flowing Be quickly cooled down processing, the product quality in heat treatment process can be improved, to greatly improve hammer disk parent and abrasion-proof stick it Between castingin firmness, wearability is high, and the service life is longer long.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks Domain is included within the scope of the present invention.
Claims (5)
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| CN201610572105.3A CN106180651B (en) | 2016-07-20 | 2016-07-20 | A kind of production technology of high abrasion castingin hammer disk |
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| CN106862533A (en) * | 2016-12-30 | 2017-06-20 | 常熟市电力耐磨合金铸造有限公司 | A kind of high rigidity impact resistance Cast-in Bonding bar and its preparation technology |
| CN107164705A (en) * | 2017-07-04 | 2017-09-15 | 合肥择浚电气设备有限公司 | A kind of production technology of excavator bucket teeth for ore dressing |
| CN109351949A (en) * | 2018-11-27 | 2019-02-19 | 汪学军 | A kind of imbedding process of composite hammer head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310014A (en) * | 2011-08-22 | 2012-01-11 | 宁国市东方碾磨材料有限责任公司 | High performance composite metal hammer |
| CN202497903U (en) * | 2012-03-30 | 2012-10-24 | 江苏鹏胜重工股份有限公司 | Wear-resistant hammer disc of hammer crusher |
| CN103263958A (en) * | 2013-04-16 | 2013-08-28 | 安徽省宁国市宁沪钢球有限公司 | Novel multi-component alloy composite hammer |
| US8550389B2 (en) * | 2008-07-25 | 2013-10-08 | Alstom Technology Ltd | Imp mill having a uniform wear hammer arrangement |
| CN203577877U (en) * | 2013-10-14 | 2014-05-07 | 中材装备集团有限公司 | Rotor hammer disc of hammer crusher |
-
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- 2016-07-20 CN CN201610572105.3A patent/CN106180651B/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8550389B2 (en) * | 2008-07-25 | 2013-10-08 | Alstom Technology Ltd | Imp mill having a uniform wear hammer arrangement |
| CN102310014A (en) * | 2011-08-22 | 2012-01-11 | 宁国市东方碾磨材料有限责任公司 | High performance composite metal hammer |
| CN202497903U (en) * | 2012-03-30 | 2012-10-24 | 江苏鹏胜重工股份有限公司 | Wear-resistant hammer disc of hammer crusher |
| CN103263958A (en) * | 2013-04-16 | 2013-08-28 | 安徽省宁国市宁沪钢球有限公司 | Novel multi-component alloy composite hammer |
| CN203577877U (en) * | 2013-10-14 | 2014-05-07 | 中材装备集团有限公司 | Rotor hammer disc of hammer crusher |
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| CN106180651A (en) | 2016-12-07 |
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