CN103284418B - The noble metal token that a kind of facility uses and manufacture method - Google Patents
The noble metal token that a kind of facility uses and manufacture method Download PDFInfo
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- CN103284418B CN103284418B CN201310105098.2A CN201310105098A CN103284418B CN 103284418 B CN103284418 B CN 103284418B CN 201310105098 A CN201310105098 A CN 201310105098A CN 103284418 B CN103284418 B CN 103284418B
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- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title abstract description 32
- 239000010931 gold Substances 0.000 claims abstract description 25
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052737 gold Inorganic materials 0.000 claims abstract description 24
- 239000010970 precious metal Substances 0.000 claims abstract description 14
- 238000013461 design Methods 0.000 claims abstract description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 6
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 4
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 4
- 239000004332 silver Substances 0.000 claims abstract description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052709 silver Inorganic materials 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 10
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 14
- 238000004364 calculation method Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 60
- 238000010586 diagram Methods 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 150000002739 metals Chemical group 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 230000013632 homeostatic process Effects 0.000 description 3
- 241000168254 Siro Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910000923 precious metal alloy Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C21/00—Coins; Emergency money; Beer or gambling coins or tokens, or the like
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C27/00—Making jewellery or other personal adornments
- A44C27/001—Materials for manufacturing jewellery
- A44C27/002—Metallic materials
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Adornments (AREA)
Abstract
The invention provides a kind of noble metal token and manufacture method of facility use, the manufacturing flow process of product is controlled, ornamental tool receives and keeps investment value.The present invention is with noble metal: gold, platinum, palladium, silver and synthesis noble metal manufacture and a kind ofly meet the product that odd number and plural number are all International Precious Metals standard weights unit, in combination, the weight of single-piece is impartial SI units, and the plural number sum total after synthesis, the international unit of weight of a standard equally, by difformity and design can independently simple and easy point be taken as each smallclothes, and the weight of each smallclothes meets the weight standard of International Precious Metals simultaneously.Product of the present invention adopt high-precision weight areal calculation, pattern that tool is attractive in appearance, can overall and close or independently to exercise, product manufacturing mode that the inspection certificate of the products transactions of the international standard unit of weight block of transaction, banking recognition, international endorsement is integrated.
Description
Technical field
The present invention relates to a kind of with the substitutionary coinage of gold, platinum, palladium gold, silver and precious metal alloys, be specifically related to a kind of tool pattern attractive in appearance, can overall and close or independently to exercise, the product of international standard unit of weight block.
Background technology
In the epoch in time immemorial, oneself is through passing using noble metal as main transaction currency, spread all do not have so far a kind of can with low-denomination in international market common accreditation and the noble metal token of tool certain fluidity.In the country of some political instabilities, most people wishes the anti-dropping ability that the currency tool held in hand is certain, all hold the noble metals such as gold as insurance, time up to now, product generally similar on most market, mainly with the pure nugget of city's floor trading, manufacture in the mode of melting again, and its purity is because of the technology of melting and environment reason, cannot reach the product quality of international exchange accreditation, therefore the repurchase condition of the most noble metal products to selling of bank all can have a higher door.
In the market with regard to the making of this series products except composition, qualitatively cannot ensure except, because the reason of technology and equipment, need to go to manufacture with a large amount of staff, therefore most flow process is all polluted by staff or relevant equipment during the course, production procedure can not definitely control, if this product is the circulation standard gold bullion as a kind of international endorsement, is the token as a kind of investment deal that preserves value simultaneously, just can not reaches the final purpose of this product.
On international and Chinese market, popular at present have investment gold bar, art gold bar, commemorative coin etc., major part is mainly used for giving a present, be mainly used for giving a present to the purchase of this series products among the people, because product quality and composition recognize by property, the reasons such as the repurchase mechanism standard on market, product is all failed to reach value preserving and can use as general currency and the object of long-term investment simultaneously, so our design of seeing, major part is festival celebration, history, mythical, the Chinese zodiac, country's major event etc., instability substantially because of composition in specifications design, the accreditation of international financial institution cannot be obtained, therefore be cannot reach tool to recognize by property and negotiable money substitute object.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned prior art and technologic defect, provides a kind of high-quality, purity composition to ensure, controlled manufacturing flow process, to reach tool noble metal banknote characteristics, ornamental tool harvesting investment value, reliability high and meet all conditions of general noble metal token tool negotiability.
For achieving the above object, the present invention adopts following scheme:
The convenient noble metal token used, with noble metal: gold, platinum, palladium, silver and the manufacture of synthesis noble metal be a kind of meets the product that odd number and plural number are all International Precious Metals standard weights unit; In combination, the weight of single-piece is impartial SI units, and the plural number sum total after synthesis, be the international unit of weight of a standard equally; It makes production procedure is the production line using microcomputerized control, makes tool verify check mold exchange function in mould, and the track comprising XY axle operates with the mode rotating multiple clip; In Making programme, device and microcomputer system contact and carry out that image scans, three-D projects, the weight of myriabit number is surveyed and examined; Can integral gapless in the product of position in standard shape, by difformity and design can independently simple and easy point be taken as each smallclothes, and the weight of each smallclothes meets the weight standard of International Precious Metals simultaneously; In separation part, using accurate part by weight as the thickness calibration of separation point position, at the separate mode of this thickness, the tolerance caused in the irregular sideline of Origuchi part is controlled, within the scope of the weight standard of international endorsement, the weight of each finished product meets international weight standard, is also the international unit of weight of a standard with the sum total of overall number of packages.
Wherein in some embodiments, described noble metal token, in any irregular product, as cannot integral gapless and close, by material remaining for junction with cutting shear mould hollow out, remaining connecting portion is by the account form of (see accompanying drawing 2-1 to accompanying drawing 2-6), and the weight of each finished product meets international weight standard, is also the international unit of weight of a standard with the sum total of overall number of packages.
Wherein in some embodiments, the described discharged way structure being separated part, edge of a knife width criteria is (see accompanying drawing 3-1, thickness h, connecting portion weight RS, kerf width CG) reach connecting portion weight RS: piece weight μ g is 1:100, notch depth ratio (see accompanying drawing 3-3, thickness h, kerf width CG, corner degree of depth TFC, corner thickness QAC, notch depth DS), DS=TFC+QAC, TFC:DS is 2:3, QAC:TFC is 1:3, and the otch disengaging configuration weight making final products is controlled.
Wherein in some embodiments, the described discharged way structure being separated part, its release piece can be able to depart from (see accompanying drawing 3-2) by the dynamics of general finger.
Wherein in some embodiments, before separation and be all an International Precious Metals standard weights unit after being separated, and its minimum unit of weight can negotiation on open market for described noble metal token, and can sell at any tool standard noble metal recovering mechanism.
Wherein in some embodiments, described noble metal token can increase its added value and collection from various different trade mark, brand, celebrity portrait, painting and calligraphy, design etc.
The convenient noble metal token manufacture method used, comprises the steps:
Step one: use the gold material through repeatedly electrorefining, by different markets design, calculate and meet odd number and the plural gold bullion (see accompanying drawing 2-1 to Fig. 2-6) that can equal a standard International Precious Metals Unit Weight, then by vacuum melting device and mould melting again, through flow processs such as pickling-alkali cleaning-pure water-dry, the flaking machine putting into precision is rolled to satisfactory thickness;
Step 2: utilize the accurate blanking pattern calculated, according to different materials and thickness, use the cutting knife mould (see accompanying drawing 3-1) of more than a set of (containing a set of), the gap of reserved degree of depth cutting knife, reach the reserved gap of weight tolerance as release piece meeting international standard;
Step 3: utilize difform pattern (see accompanying drawing 4-1 to Fig. 4-3), utilize cutting knife mould to wipe out in advance the leftover pieces of release piece, and the weight of the area of remainder and each to be integer equivalent;
Step 4: by the annealing device of tool gas shield, material is retreated to the requirement meeting processing technology, passing through the press pattern of once (containing 1 time) or more and cutting out, material is after above-mentioned technique, Vickers hardness will increase 34-70%, can guarantee effectively nondeforming to connect each autonomous block;
Step 5: utilize different any external forms (see accompanying drawing 5), it is compact siro spinning technology between part and part, there are the pattern of different designs, trade mark, theme, book daytime etc. on the surface, disassembling separately is a homeostasis weight, and be a fixed weight after closing, as a tool intelligence, art, technique, noble metal and close product, the profile of product is the pattern of standard or rule;
Step 6: by different product shapes, coordinates and its external form is mated the groove that tool conforms to product thickness and cheated outer ring, is fixed by product, can be used as the ornament on pendant or a kind of ornamental chain;
Step 7: at the surface of product or the back side of product, indicate the metal title of product, composition, weight, the detection unit of international endorsement, the place of production, trade mark and famous special product the source such as production numbering (see accompanying drawing 7) is described;
Step 8: using can the large hydraulic power equipment of precision of input service flow process as the main equipment produced, the material produced is thrown in through mechanical arm, through the mould of a set of (containing 1 cover), with XY axis or rotation mode, by the different process requirement of workpiece, convert different moulds, arrange tool storage room in a device, the program relevant by designing requirement input is processed;
Step 9: mould is by calculating data accurately, and mould arranges accurate limited block, the spatial area coordinated when hydraulic means in the end completes product calculates, and is attacked and pressurize program, control the final weight value of product by once or once above;
Step 10: the device (precision 0.0001g) of three-figure on measured weight after the input of material and output arrange decimal point, and control linkage work with micro machine, to ensure that its goods are not subject to the manual pollution of people in the process of producing, can guarantee that weight reaches in the poor scope of the work meeting International Precious Metals part after processing simultaneously;
Step 11: product in the end of production line through micro-image, three-D stereo-picture, weight detecting, non-compliant product will be shunted in conveyer belt, and through die marks defective products printed words, prevent the product of wrong fount version from flowing out market, ensure the accuracy of its production procedure and recognize by property;
Step 12, different metal specification by product, coordinate the minor metal mated with it to pack (see accompanying drawing 10), as the added selling value of the entirety of increase product;
Step 13, each part product can obtain the noble metal quality certificate of international endorsement, ensure that it recognizes by property and circulation (see accompanying drawing 9);
Step 14, draft product and bank links directly, ensure the return rate of product in value preserving and increment, its product can be sold and repurchase (see accompanying drawing 10) by the purification company of the business bank of international endorsement, exchange, well-known International Precious Metals supplier, tool LBMA qualification etc.
Product of the present invention adopt high-precision weight areal calculation, pattern that tool is attractive in appearance, can overall and close or independently to exercise, product manufacturing mode that the inspection certificate of the products transactions of the international standard unit of weight block of transaction, banking recognition, international endorsement is integrated.
Accompanying drawing explanation
It is the purification schematic diagram of embodiment of the present invention shown in Fig. 1.
It is the schematic diagram of embodiment of the present invention standard unit shape shown in Fig. 2-1.
Be the schematic diagram of triangular standard unit of the present invention shown in Fig. 2-2, triangular standard unit volume: bottom side length a, high b, b:a=87:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=(a × b) and ÷ 2 × h.
Be the schematic diagram of rectangle standard unit of the present invention shown in Fig. 2-3, rectangle standard unit volume: long a, wide b, b:a=69:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=a × b × h.
Be the schematic diagram of hexagon standard unit of the present invention shown in Fig. 2-4, hexagon standard unit volume: length of side a, centre-to-centre spacing b, b:a=87:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=(a × b) and ÷ 2 × 6 × h.
Be the schematic diagram of the present invention's square standard unit shown in Fig. 2-5, square standard unit volume: long a, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=a × a × h.
Be the schematic diagram of n-shaped standard unit of the present invention shown in Fig. 2-6, n-shaped standard unit volume: length of side a, centre-to-centre spacing b, b:a=87:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=(a × b) and ÷ 2 × N × h, N=8 during octagon.
The edge of a knife width indication figure that the present invention cuts shear mould shown in Fig. 3-1.
It is the schematic diagram of multiple combination shape of the present invention shown in Fig. 3-2.
It is the schematic diagram that the present invention cuts shear mould notch depth ratio shown in Fig. 3-3.
It is the schematic diagram of triangle hollow out of the present invention combination shown in Fig. 4-1.
It is the schematic diagram of polygon hollow out of the present invention combination shown in Fig. 4-2.
It is the schematic diagram of hexagon hollow out of the present invention combination shown in Fig. 4-3.
It is the schematic diagram of the irregular combination of the present invention shown in Fig. 5.
It is schematic appearance of the present invention shown in Fig. 6.
It is the schematic diagram of product marking of the present invention shown in Fig. 7.
It is the schematic diagram that the present invention produces numbering shown in Fig. 8.
It is the schematic diagram of certificate of quality of the present invention shown in Fig. 9.
It is the schematic diagram of warranty for goods purchased of the present invention shown in Figure 10.
Detailed description of the invention
For concrete order ground, the function that can understand feature of the present invention, technological means further and reach, resolve the advantages and spirit of the present invention, by the present invention is further elaborated by the following examples.
One once or more oneself disclosed (containing once) electrorefining mode, the composition of noble metal can be promoted to after decimal point more than 4 figure places by it, ensure that the composition after once above procedure meets International Precious Metals quality transaction criteria.
Illustrate with gold material: do negative electrode and anode with carbon-point, can calculate its reaction electrode electromotive force according to the stability constant of complex and standard electrode EMF is 1.00V, so carry out electrolysis with the voltage being greater than 1V or more, consider resistance and the other factors of the aqueous solution, the decomposition voltage that suggestion uses is 3-4V.During electrolysis, first golden complex ion discharges and is reduced, and preferential deposition is on negative electrode, and other metal coordination ion, owing to not preferentially then being left in solution, reaches separation object.
Repeatedly electrolytic treatments is the gold of the purity (99.999%) of the top of the process for refinement and plant-scale chemical method or more.The purity of gold can affect the use value of all gold, and its quality aspect is effective for different application.This is reason, and the gold cast of a weight is in proportion made anode.Anode is normally separated by sheet type graticule mesh in a reservoir, and gold ion will rest on negative electrode, and negative electrode is occurring this situation is pure gold sponge shape object.In electrolyte solution, when electric current flows to negative electrode by anode, cause, by the gold on the anode that slowly dissolves, being deposited in the anode in the linked network of negative electrode, the most separated, fusing, is finally cast as gold bar or other goods.This initial program allows repeatedly to repeat operation, can make the purity of high purity more than 999.9%.In fact, this process is that all impurity of effectively elimination is separated from gold.
The present invention is in purification process, with once above electrolysis mode, the purity of gold is promoted to maximum, can ensures that it is no less than the international 24K goldstandard (see accompanying drawing 1) of 99.99, to have met the standard of noble metal trade market by product after manufacture.
1, the gold material through repeatedly electrorefining is used, by different markets design, calculate and meet odd number and the plural gold bullion (shown in accompanying drawing 2-1 to Fig. 2-6) that can equal a standard International Precious Metals Unit Weight, then by vacuum melting device and mould melting again, through flow processs such as pickling-alkali cleaning-pure water-dry, put into accurate flaking machine and be rolled to satisfactory material thickness;
Triangular standard unit volume (Fig. 2-2 shown in): bottom side length a, high b, b:a=87:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=(a × b) and ÷ 2 × h;
Rectangle standard unit volume (Fig. 2-3 shown in): long a, wide b, b:a=69:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=a × b × h;
Hexagon standard unit volume (Fig. 2-4 shown in): length of side a, centre-to-centre spacing b, b:a=87:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=(a × b) and ÷ 2 × 6 × h;
Square standard unit volume (shown in Fig. 2-5): long a, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=a × a × h;
N-shaped standard unit volume (Fig. 2-6 shown in): length of side a, centre-to-centre spacing b, b:a=87:100, thickness h, density X, weight μ g, unit of weight is gram, volume unit mm
3, volume v=μ g ÷ X=(a × b) and ÷ 2 × N × h, N=8 during octagon;
2, the accurate blanking pattern calculated is utilized, according to different materials and thickness, use the cutting knife mould (shown in accompanying drawing 3-1) of more than a set of (containing a set of), thickness h, connecting portion weight RS, kerf width CG, connecting portion weight RS: piece weight μ g is 1:100, the gap of reserved degree of depth cutting knife, kerf width CG: thickness h=3:100, reach the reserved weight tolerance meeting international standard as the gap of release piece and depart from part; Notch depth ratio is (see accompanying drawing 3-3, thickness h, kerf width CG, corner degree of depth TFC, corner thickness QAC, notch depth DS), and DS=TFC+QAC, TFC:DS are 2:3, QAC:TFC is 1:3;
3, utilize difform pattern (see shown in accompanying drawing 4-1 to Fig. 4-3), utilize cutting knife mould to wipe out in advance the leftover pieces of release piece, and the area of remainder and the weight of each be plural equivalence;
4, by the annealing device of tool gas shield, material is forged process by once above, repeat to be annealed to the requirement meeting processing technology, by the compacting of once (containing 1 time) or more and the Cold Forging program such as to cut out, material is after above-mentioned technique, Vickers hardness will increase 34-70%, can ensure that it is after the technique of embodiment two and three, can effectively nondeforming connect each autonomous block;
5, different any external forms (see accompanying drawing 5) is utilized, it is compact siro spinning technology between part and part, gold bullion surface utilizes different technique to make the pattern of different designs, trade mark, famous brand, theme, book daytime etc., disassembling separately is the weight of a homeostasis, and be the plural fixed weight of a homeostasis after closing, and meet the transaction calculated weight unit of international standard, as a tool intelligence, art, technique, the general currency liquidity of noble metal tool and close product, the profile of product is the pattern of standard;
6, by different product shapes, to coordinate and its external form is mated the groove that tool conforms to product thickness and cheated outer ring, product is fixed, can be used as the ornament on pendant or a kind of ornamental chain;
7, at the surface of product or the back side of product, indicate the metal title of product, composition, weight, the detection unit of international endorsement, the place of production, trade mark and famous special product the source such as production numbering (see accompanying drawing 7) is described;
8, using can the large hydraulic power equipment of precision of input service flow process as the main equipment produced, the material produced is thrown in through mechanical arm, through the mould of a set of (containing 1 cover) or more, with XY axis or rotation mode, by the different process requirement of workpiece, convert different moulds, arrange tool storage room in a device, the program relevant by designing requirement input is processed;
9, mould is by calculating data accurately, and mould arranges accurate limited block, and the spatial area coordinated when hydraulic means in the end completes product calculates, and is attacked and pressurize program, control the final weight value of product by once or once above;
10, after the input of material and output arrange decimal point three-figure on measured weight device (precision 0.0001g) and control linkage work with micro machine, to ensure that its goods are not subject to the manual pollution of people in the process of producing, can guarantee that weight reaches in the poor scope of the work meeting International Precious Metals part after processing simultaneously;
11, product in the end of production line through micro-image, three-D stereo-picture, weight detecting, non-compliant product will be shunted in conveyer belt, and through die marks defective products printed words, prevent the product of wrong fount version from flowing out market, ensure the accuracy of its production procedure and recognize by property;
12, by the different metal specification of product, the minor metal mated with it is coordinated to pack (see accompanying drawing 10), as the added selling value of the entirety of increase product;
13, each part product can obtain the noble metal quality certificate of international endorsement, ensures that it recognizes by property and circulation (see accompanying drawing 9);
14, product and bank link directly, ensure the return rate of product in value preserving and increment, its product can be sold and repurchase (see accompanying drawing 10) by the purification company of the business bank of international endorsement, exchange, well-known International Precious Metals supplier, tool LBMA qualification etc.
Except situation about illustrating in an embodiment or in addition, all numerical value of the material, quantity, account form, technology skill, reaction condition etc. of expression composition used in the specification and in the claims are all interpreted as all can adding term " about " in all cases.Therefore, unless contrary indicating, the numerical parameter provided in following description and appending claims is can along with the approximation of the expected performance change requiring to be obtained by the present invention.Bottom line is not that each numerical parameter should make an explanation according to the numerical value of significant digits and common rounding-off method in order to limit claims application doctrine of equivalents.
Although number range and the parameter of listing width range of the present invention are approximations, be as far as possible accurately note down by numerical value listed in above-mentioned specific embodiment.But the standard deviation that any numerical value self comprises by finding in their respective test determinations causes certain inevitable errors.
The above embodiment only have expressed some embodiments of the present invention, and the above embodiments method is that basic end item of the present invention makes example, and it describes comparatively concrete and detailed, but therefore can not be interpreted as limitation of the scope of the invention.For the technology of this area, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore; the protection domain of patent of the present invention should be as the criterion with claims; to those skilled in the art; by reference to description and example the present invention of disclosure in this article; other embodiment of the present invention will be apparent; that is, description and embodiment carefully should be understood to exemplary, and true scope of the present invention and spirit indicate by appending claims.
Claims (3)
1. the convenient noble metal token used, is characterized in that, with noble metal: gold, platinum, palladium, silver and the manufacture of synthesis noble metal be a kind of meets the product that odd number and plural number are all International Precious Metals standard weights unit; In combination, the weight of single-piece is impartial SI units, and the plural number sum total after synthesis, be the international unit of weight of a standard equally; Can integral gapless in the product of position in standard shape, by difformity and design can independently simple and easy point be taken as each smallclothes, and the weight of each smallclothes meets the weight standard of International Precious Metals simultaneously; In separation part, using accurate part by weight as the thickness calibration of separation point position, at the separate mode of this thickness, the tolerance caused in the irregular sideline of Origuchi part is controlled, within the scope of the weight standard of international endorsement, the weight of each finished product meets international weight standard, is also the international unit of weight of a standard with the sum total of overall number of packages; The described discharged way structure being separated part, thickness h, connecting portion weight RS, kerf width CG, connecting portion weight RS: piece weight μ g is 1:100, the gap of reserved degree of depth cutting knife, kerf width CG: thickness h=3:100, reach the reserved weight tolerance meeting international standard as the gap of release piece and depart from part; Corner degree of depth TFC, corner thickness QAC, notch depth DS, notch depth ratio is, DS=TFC+QAC, TFC:DS are 2:3, QAC:TFC is 1:3, and the otch disengaging configuration weight making final products is controlled.
2. the noble metal token of a kind of facility use according to claim 1, it is characterized in that, described noble metal token, in any irregular product, as cannot integral gapless and close, can by material remaining for junction with cutting shear mould hollow out, remaining connecting portion is SI units, the weight of each finished product meets international weight standard, is also the international unit of weight of a standard with the sum total of overall number of packages.
3. the noble metal token of a kind of facility use according to claim 1 and 2, is characterized in that, the described discharged way structure being separated part, and its release piece can be able to depart from by the dynamics of general finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105098.2A CN103284418B (en) | 2013-03-28 | 2013-03-28 | The noble metal token that a kind of facility uses and manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105098.2A CN103284418B (en) | 2013-03-28 | 2013-03-28 | The noble metal token that a kind of facility uses and manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103284418A CN103284418A (en) | 2013-09-11 |
| CN103284418B true CN103284418B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310105098.2A Expired - Fee Related CN103284418B (en) | 2013-03-28 | 2013-03-28 | The noble metal token that a kind of facility uses and manufacture method |
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| KR101599750B1 (en) * | 2015-09-17 | 2016-03-04 | 최지향 | The manufacturing method of uncirculated a precious metal |
| DE102017011573B3 (en) * | 2017-12-14 | 2018-05-24 | Mcpatent Gmbh | Manually divisible metal disc with core area and ring area |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA27096U (en) * | 2007-08-31 | 2007-10-10 | Георгій Володимирович Жабєєв | Coin |
| DE202008005663U1 (en) * | 2008-04-23 | 2008-08-07 | Becker, Achim | coin |
| CN201484899U (en) * | 2009-07-31 | 2010-05-26 | 宁波奥克斯空调有限公司 | Packaging foam structure |
| CN202143302U (en) * | 2011-07-13 | 2012-02-08 | 龚晓刚 | PCB jointed board |
| CN202192714U (en) * | 2011-07-27 | 2012-04-18 | 江苏泰尔新材料科技有限公司 | Special wax product structure and forming mold for producing same |
| CN202291878U (en) * | 2011-09-21 | 2012-07-04 | 叶世尹 | Silver welding electrode |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| UA27096U (en) * | 2007-08-31 | 2007-10-10 | Георгій Володимирович Жабєєв | Coin |
| DE202008005663U1 (en) * | 2008-04-23 | 2008-08-07 | Becker, Achim | coin |
| CN201484899U (en) * | 2009-07-31 | 2010-05-26 | 宁波奥克斯空调有限公司 | Packaging foam structure |
| CN202143302U (en) * | 2011-07-13 | 2012-02-08 | 龚晓刚 | PCB jointed board |
| CN202192714U (en) * | 2011-07-27 | 2012-04-18 | 江苏泰尔新材料科技有限公司 | Special wax product structure and forming mold for producing same |
| CN202291878U (en) * | 2011-09-21 | 2012-07-04 | 叶世尹 | Silver welding electrode |
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