CN103522217B - Gem and jade processing mill and production technology thereof - Google Patents
Gem and jade processing mill and production technology thereof Download PDFInfo
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- CN103522217B CN103522217B CN201310483634.2A CN201310483634A CN103522217B CN 103522217 B CN103522217 B CN 103522217B CN 201310483634 A CN201310483634 A CN 201310483634A CN 103522217 B CN103522217 B CN 103522217B
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Abstract
The present invention relates to a kind of superhard material mould, be specifically related to a kind of gem and jade processing mill; Comprise the diamond layer in hard metal matrix and hard metal matrix, described diamond layer is form according to the raw material of percentage by weight, resin-oatmeal 44 ~ 48%, diadust 27 ~ 31%, alundum (Al2O3) 5.3 ~ 5.7%, chrome green 4 ~ 6%, di-iron trioxide 4 ~ 6%, cerium oxide 4 ~ 6%, zinc oxide 4.4 ~ 4.6%; The invention provides that a kind of cost is low, production process environmental protection, homogeneous, have the gem and jade mill compared with high-wearing feature, heat endurance and the good sharp feature of pliability grinding.
Description
Technical field
The present invention relates to a kind of superhard material mould, be specifically related to a kind of gem and jade processing mill.
Background technology
The gem processing industry of China has a long history and effulgent culture.Chinese have the tradition of Vegetarian gelatin, Chong Yu, beautiful using gentle by song for " moral of gentleman " gem and jade as the symbol of wealth, the mark of right, the model of morals.In recent years, along with the fast development of national economy and the rapid raising of people's material and cultural life, the gem and jade industry of whole China occurs flourishing as never before, and become jewels and jade production and processing big country, be also jewelry consumption, big export country.At present, gem and jade processing adopts zinc-plated instrument, and there is no the producer utilizing new material and domain hot press forming technology to manufacture gem and jade processing mill, and in existing zincincation, plating solution contains hypertoxic cyanide, waste water and the waste gas of discharge have harm to environment.The present invention has carried out innovation and creation to the production of gem and jade mill on the basis producing diamond compact in this context.
Summary of the invention:
Object of the present invention: overcome the deficiency in current gem and jade mill production process, provides that a kind of cost is low, production process environmental protection, homogeneous, has the new product compared with high-wearing feature, heat endurance and the good sharp feature of pliability grinding.
Technical scheme of the present invention:
A kind of gem and jade processing mill and production technology thereof, comprise the diamond layer in hard metal matrix and hard metal matrix, described diamond layer is form according to the raw material of percentage by weight, resin-oatmeal 44 ~ 48%, diadust 27 ~ 31%, alundum (Al2O3) 5.3 ~ 5.7%, chrome green 4 ~ 6%, di-iron trioxide 4 ~ 6%, cerium oxide 4 ~ 6%, zinc oxide 4.4 ~ 4.6%, total amount is 100%;
By raw material mix after, put into mixer stir take out after put into clean container, must materials be treated;
Open 28Mpa hydraulic press heater switch, heat 40 ~ 50 minutes, be warming up to 190 ~ 200 DEG C;
Internal diameter 150mm ~ 420mm grinding tool is put into hydraulic press center chassis position, then hard metal matrix is placed in grinding tool;
By treating compacting in the hard metal matrix that materials are put in grinding tool, on mould, loading onto pressure ring, starting press compacting 60 ~ 240 minutes, obtaining rough gem and jade mill;
Close the heater switch of press, grinding tool is cooled to less than 80 DEG C, take out grinding tool filler ring and the rough gem and jade mill be pressed into is deviate from from grinding tool, be cooled to room temperature;
With lathe, fine finishining is carried out to rough gem and jade mill, then carve sword with flat stone mill.
A kind of gem and jade processing mill and production technology thereof, described diamond layer is form according to the raw material of percentage by weight, resin-oatmeal 46%, diadust 29%, alundum (Al2O3) 5.5%, chrome green 5%, di-iron trioxide 5%, cerium oxide 5%, zinc oxide 4.5%, total amount is 100%;
Described diadust granularity is 0.5 ~ 5.5 micron.
Described resin-oatmeal is ultra-fine toughened polymer imide resin, and its granularity is 30-40 micron.
Described hard metal matrix is aluminum substrate.
The invention provides that a kind of cost is low, production process environmental protection, homogeneous, have the gem and jade mill compared with high-wearing feature, heat endurance and the good sharp feature of pliability grinding.
Specific embodiment:
Embodiment 1
A kind of gem and jade processing mill and production technology thereof, comprise the diamond layer on aluminum substrate and aluminum substrate, it is characterized in that, described diamond layer is the original composition according to percentage by weight, the ultra-fine toughened polymer imide resin 1656g of granularity 30 microns, the diadust 1044g of granularity 0.5 micron, alundum (Al2O3) 198g, chrome green 180g, di-iron trioxide 180g, cerium oxide 180g, zinc oxide 162g;
By raw material mix after, put into mixer stir take out after put into clean container, must materials be treated;
Open 28Mpa hydraulic press heater switch, heat 40 ~ 50 minutes, be warming up to 190 ~ 200 DEG C;
Internal diameter 150mm grinding tool is put into hydraulic press center chassis position, then the hard metal matrix of aluminum substrate is placed in grinding tool;
180g is treated compacting in the hard metal matrix that materials are put into the aluminum substrate in grinding tool, on mould, load onto pressure ring, start press and suppress 60 minutes, obtain rough gem and jade mill;
Close the heater switch of press, grinding tool is cooled to less than 80 DEG C, take out grinding tool filler ring and the rough gem and jade mill be pressed into is deviate from from grinding tool, be cooled to room temperature;
With lathe, fine finishining is carried out to rough gem and jade mill, then carve sword with flat stone mill.
Embodiment 2
A kind of gem and jade processing mill and production technology thereof; comprise the diamond layer on aluminum substrate and aluminum substrate; it is characterized in that, described diamond layer is the original composition according to percentage by weight, and granularity is the resin-oatmeal 7452g of 40 microns; granularity 5.5 micron diamond micro mist 4698g; alundum (Al2O3) 891g, chrome green 810g, di-iron trioxide 810g; cerium oxide 810g, zinc oxide 729g;
By raw material mix after, put into mixer stir take out after put into clean container, must materials be treated;
Open 28Mpa hydraulic press heater switch, heat 40 ~ 50 minutes, be warming up to 190 ~ 200 DEG C;
Internal diameter 270mm grinding tool is put into hydraulic press center chassis position, then aluminum substrate is placed in grinding tool;
810g is treated compacting on the aluminum substrate that materials are put in grinding tool, on mould, load onto pressure ring, start press and suppress 120 minutes, obtain rough gem and jade mill;
Close the heater switch of press, grinding tool is cooled to less than 80 DEG C, take out grinding tool filler ring and the rough gem and jade mill be pressed into is deviate from from grinding tool, be cooled to room temperature;
With lathe, fine finishining is carried out to rough gem and jade mill, then carve sword with flat stone mill.
Embodiment 3
A kind of gem and jade processing mill and production technology thereof, comprise the diamond layer on aluminum substrate and aluminum substrate, diamond layer is the original composition according to percentage by weight, granularity is the ultra-fine toughened polymer imide resin 16192g of 35 microns, and granularity is the diadust 10208g of 3 microns, alundum (Al2O3) 1936g, chrome green 1760g, di-iron trioxide 1760g, cerium oxide 1760g, zinc oxide 1584g;
By raw material mix after, put into mixer stir take out after put into clean container, must materials be treated;
Open 28Mpa hydraulic press heater switch, heat 40 ~ 50 minutes, be warming up to 190 ~ 200 DEG C;
Internal diameter 400mm grinding tool is put into hydraulic press center chassis position, then aluminum substrate is placed in grinding tool;
1760g is treated compacting on the aluminum substrate that materials are put in grinding tool, on mould, load onto pressure ring, start press and suppress 200 minutes, obtain rough gem and jade mill;
Close the heater switch of press, grinding tool is cooled to less than 80 DEG C, take out grinding tool filler ring and the rough gem and jade mill be pressed into is deviate from from grinding tool, be cooled to room temperature;
With lathe, fine finishining is carried out to gem and jade mill, then carve sword with flat stone mill.
Embodiment 4
A kind of gem and jade processing mill and production technology thereof, comprise the diamond layer on aluminum substrate and aluminum substrate, diamond layer is the original composition according to percentage by weight, granularity is the ultra-fine toughened polymer imide resin 19320g of 38 microns, and granularity is the diadust 12180g of 2 microns, alundum (Al2O3) 2310g, chrome green 2100g, di-iron trioxide 2100g, cerium oxide 2100g, zinc oxide 1890g;
By raw material mix after, put into mixer stir take out after put into clean container, must materials be treated;
Open 28Mpa hydraulic press heater switch, heat 40 ~ 50 minutes, be warming up to 190 ~ 200 DEG C;
Internal diameter 420mm grinding tool is put into hydraulic press center chassis position, then aluminum substrate is placed in grinding tool;
2100g is treated compacting on the aluminum substrate that materials are put in grinding tool, on mould, load onto pressure ring, start press and suppress 240 minutes, obtain rough gem and jade mill;
Close the heater switch of press, grinding tool is cooled to less than 80 DEG C, take out grinding tool filler ring and the rough gem and jade mill be pressed into is deviate from from grinding tool, be cooled to room temperature;
With lathe, fine finishining is carried out to gem and jade mill, then carve sword with flat stone mill.
Claims (5)
1. a gem and jade processing mill, comprise the diamond layer in hard metal matrix and hard metal matrix, it is characterized in that, described diamond layer is form according to the raw material of following percentage by weight, resin-oatmeal 44 ~ 48%, diadust 27 ~ 31%, alundum (Al2O3) 5.3 ~ 5.7%, chrome green 4 ~ 6%, di-iron trioxide 4 ~ 6%, cerium oxide 4 ~ 6%, zinc oxide 4.4 ~ 4.6%, total amount 100% forms;
By raw material mix after, put into mixer stir take out after put into clean container, must materials be treated;
Open 28Mpa hydraulic press heater switch, heat 40 ~ 50 minutes, be warming up to 190 ~ 200 DEG C;
Internal diameter 150mm ~ 420mm grinding tool is put into hydraulic press center chassis position, then hard metal matrix is placed in grinding tool;
By treating compacting in the hard metal matrix that materials are put in grinding tool, on mould, loading onto pressure ring, starting press compacting 60 ~ 240 minutes, obtaining rough gem and jade mill;
Close the heater switch of press, grinding tool is cooled to less than 80 DEG C, take out grinding tool filler ring and the rough gem and jade mill be pressed into is deviate from from grinding tool, be cooled to room temperature;
With lathe, fine finishining is carried out to rough gem and jade mill, then carve sword with flat stone mill.
2. a kind of gem and jade processing mill according to claim 1, it is characterized in that, described diamond layer is form according to the raw material of percentage by weight, resin-oatmeal 46%, diadust 29%, alundum (Al2O3) 5.5%, chrome green 5%, di-iron trioxide 5%, cerium oxide 5%, zinc oxide 4.5%, total amount 100% forms.
3. a kind of gem and jade processing mill according to claim 1, it is characterized in that, described diadust granularity is 0.5 ~ 5.5 micron.
4. a kind of gem and jade processing mill according to claim 1, it is characterized in that, described resin-oatmeal is ultra-fine toughened polymer imide resin, and its granularity is 30 ~ 40 microns.
5. a kind of gem and jade processing mill according to claim 1, it is characterized in that, described hard metal matrix is aluminum substrate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310483634.2A CN103522217B (en) | 2013-10-16 | 2013-10-16 | Gem and jade processing mill and production technology thereof |
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| CN201310483634.2A CN103522217B (en) | 2013-10-16 | 2013-10-16 | Gem and jade processing mill and production technology thereof |
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| CN103522217B true CN103522217B (en) | 2015-12-02 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105563351B (en) * | 2016-02-01 | 2018-07-10 | 中原工学院 | A kind of diamond disk of artificial zirconium jewel polishing |
| CN105856081B (en) * | 2016-05-16 | 2018-06-01 | 郑州磨料磨具磨削研究所有限公司 | A kind of micro- bore uses fine grinding hard grinding wheel and preparation method thereof |
Citations (7)
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|---|---|---|---|---|
| US5011515A (en) * | 1989-08-07 | 1991-04-30 | Frushour Robert H | Composite polycrystalline diamond compact with improved impact resistance |
| CN1394719A (en) * | 2002-08-02 | 2003-02-05 | 武汉理工大学 | Method for reducing resin diamond grinding wheel bubble and raising its service life |
| CN1762660A (en) * | 2004-10-22 | 2006-04-26 | 郑州人造金刚石及制品工程技术研究中心 | Diamond resin grinder |
| CN101386154A (en) * | 2008-09-28 | 2009-03-18 | 广东奔朗超硬材料制品有限公司 | Resin anchoring agent diamond grinding wheel and production method thereof |
| CN101829959A (en) * | 2010-04-10 | 2010-09-15 | 广东奔朗新材料股份有限公司 | Diamond wheel for ceramic tile mill groove and machining method of ceramic tile mill groove |
| CN103009273A (en) * | 2012-12-11 | 2013-04-03 | 东莞润明电子科技有限公司 | Pyramid grinding plate |
| CN103170923A (en) * | 2013-02-22 | 2013-06-26 | 李建波 | Diamond grinding wheel and processing technic thereof |
-
2013
- 2013-10-16 CN CN201310483634.2A patent/CN103522217B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011515A (en) * | 1989-08-07 | 1991-04-30 | Frushour Robert H | Composite polycrystalline diamond compact with improved impact resistance |
| US5011515B1 (en) * | 1989-08-07 | 1999-07-06 | Robert H Frushour | Composite polycrystalline diamond compact with improved impact resistance |
| CN1394719A (en) * | 2002-08-02 | 2003-02-05 | 武汉理工大学 | Method for reducing resin diamond grinding wheel bubble and raising its service life |
| CN1762660A (en) * | 2004-10-22 | 2006-04-26 | 郑州人造金刚石及制品工程技术研究中心 | Diamond resin grinder |
| CN101386154A (en) * | 2008-09-28 | 2009-03-18 | 广东奔朗超硬材料制品有限公司 | Resin anchoring agent diamond grinding wheel and production method thereof |
| CN101829959A (en) * | 2010-04-10 | 2010-09-15 | 广东奔朗新材料股份有限公司 | Diamond wheel for ceramic tile mill groove and machining method of ceramic tile mill groove |
| CN103009273A (en) * | 2012-12-11 | 2013-04-03 | 东莞润明电子科技有限公司 | Pyramid grinding plate |
| CN103170923A (en) * | 2013-02-22 | 2013-06-26 | 李建波 | Diamond grinding wheel and processing technic thereof |
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| CN103522217A (en) | 2014-01-22 |
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