CN1203305C - Jadeite quality grading method and tool - Google Patents
Jadeite quality grading method and tool Download PDFInfo
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- CN1203305C CN1203305C CN 02100889 CN02100889A CN1203305C CN 1203305 C CN1203305 C CN 1203305C CN 02100889 CN02100889 CN 02100889 CN 02100889 A CN02100889 A CN 02100889A CN 1203305 C CN1203305 C CN 1203305C
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Abstract
The present invention relates to a gradation method of jade quality, five evaluation technical indexes which comprise machining processes, purity, texture, transparence and colors, and grades are labeled and printed on a fixed scale in the vertical direction, specific evaluation parameters reflected by the five evaluation technical indexes and the grades are respectively labeled and printed on six rotation disc surfaces with different diameters, and each disc surface is divided into five identification regional gears which are distributed in the circumferential direction along each rotation disc surface. Evaluation bases, evaluation standards and evaluation point values are also arranged in each identification regional gear, six rotation discs with different diameters correspond to each technical evaluation index labeled and printed on the fixed scale, and the finished product of a jade ornament is orderly evaluated according to the technical evaluation indexes labeled and printed on the corresponding fixed scale. The specific reference standards of evaluation are adjusted and transferred correspondingly to selected positions of proper regional identification gears according to the existing circumstances reflected by the finished product of the ornament and the evaluation parameters labeled and printed on each rotation disc surface. After the corresponding selection of all technical evaluation indexes and the corresponding rotation disc surfaces is over, the quality grade of the evaluated ornament can be naturally obtained.
Description
Technical field
The present invention relates to a kind of stage division and instrument thereof of jewelry quality, particularly a kind of jadeite quality grading method and instrument thereof.
Background technology
Emerald is one of kind most precious in the jade, it is the excellent material of making famous and precious jadeware, so as the saying goes, gold has the valency jade priceless, and therefore, the quality rank of emerald jewelry of how to evaluate or goods is vital, because it directly relates to its product price, profit and whether out-and-out, it is a lot of again that technical evaluation influences other factor of jadeite quality level, in general, mainly considers and evaluate from the following aspects at present:
1, color: color is to estimate the most important factor of jadeite quality, also directly has influence on the value of emerald, consider the tone of whether pure, deep or light whether suitable, the color of color, will consider also whether color distribution is even.
2, transparency: because emerald is a kind of rock, it is a kind of aggregate of the multi mineral based on the jadeite mineral, and the crystal grain size of the jadeite mineral of composition emerald, and the content of impurity etc., all transparency there is direct influence, so general professional person is called head with transparency again, promptly transparency is exactly well the head foot, and poor transparency is exactly that moisture is very dried or be called kind of a difference.
3, structure (quality): the structure of emerald is meant the thickness, the shape and the combination distribution mode thereof of crystalline solid of crystalline particle of the jadeite mineral of emerald.In general, crystalline particle is more little, and its quality is just good more, otherwise just poor more, and sensuously also fineless and smooth, translucent effect is poor more, and price is also just low more.
4, cleanliness: cleanliness is meant the clean level of body, generally will amplify the back by visual inspection and magnifier and differentiate observation.
5, split tuft: splitting tuft is to influence the big factor that emerald is worth, but it is few again that occurring in nature has not a particle of the emerald that splits tuft, and in the concrete size of wanting the counterincision tuft when estimating jadeite quality, institute puts in the housing, distribution, depth degree are carried out analysis-by-synthesis, passed judgment on correctly to judge and split the influence degree of tuft to emerald value.
6, processing technology: the quality of the processing technology of emerald gadget, generally be meant carver's perfect degree, it should consider whether execute skill because of material, consider again whether composition coordinates novelty, also will observe whether harmony attractive in appearance of integral body, whether the carver is careful.
Above-mentioned six main judges in the gradation factor, every factor all has plurality of sub factor and corresponding data, form and explanatory note again.In the present jadeite quality grading method, the personal experience has heavier color, and just human factor is bigger.The individual difference of every assessment product is big, the systematicness of judge work is poor, evaluation method is not science and effort also, time-consuming, be that Jade Accessories of every assessment all will be browsed books, consult the mass data form, and pass judgment on record at jewelry, at last, messy evaluation project will be disperseed, parameter, the contrast index, the result gathers, and draw a jadeite quality rank, this mode is very loaded down with trivial details because of operation contrast judge process, Consideration is many especially again, tend to produce leak and add, some data of false drop from different forms, thus can have influence on the science and the accuracy of quality classification.
Make a general survey of existing market, jadeite quality grading is none unified standard system still, though the consumer this series products of emerald is liked very much because not clear how the assessment caused its reliability reduction.Contrast diamond market because the 4C appraisement system is arranged, is convenient to the consumer and is known fairly well when buying, and this authority's appraisement system has been given up consumer's doubt.As for emerald, because the diversity of color, kind part, quality, technology, the assessment of its grade, division are compared more complex with diamond.For consumers, differentiate the quality of a Jade Accessories, at first require the consumer to know jewelry knowledge, and to consult the various tool data in a large number, high like this requirement ordinary consumer absolutely not can reach, therefore, and the urgent short-cut method of calling a kind of jadeite quality grading in emerald market, both be convenient to the technician and assessed deciding grade and level, and be convenient to the consumer again and intuitively contrast, know what's what and produce desire to purchase with standard market.Along with WTO entry to WTO, the closing on of the 2008 Beijing Olympic Games, China is just striding to the world, and emerald will be accepted by the world as the national treasure of China.Be about to enter the Jade Accessories of world market, require the classification of jadeite quality that the method for scientific system is arranged.Owing to above reason, a kind of appearance of jadeite quality grading method of simple and clear, science will impel the perfect development in emerald market, be very important really.
Summary of the invention
Purpose of the present invention just is to overcome and solves existing emerald jewelry finished product existing above-mentioned technical matters in the quality classification, and provide a kind of information record amount big, comprehensive strong, divide the classification science and can at the emerald material object compare judge and carry out at any time the dynamic value adjustment, more can come into plain view, simple and fast, jadeite quality grading method and instrument thereof easily.
Technical scheme of the present invention is as follows:
A kind of jadeite quality grading method, it comprises processing technology, cleanliness, quality, transparency, five in color is commented and is tested technical indicator, it is characterized in that: with above-mentioned five technical evaluation indexs and rank head-stamp on the vertical direction of a nonadjustable signal, the concrete assessment parameters difference head-stamp that more above-mentioned five technical evaluations index and ranks is reflected is on the rotation card of six different-diameters, and each card all is divided into five rotates the discriminating zone shelves that card circumferentially distributes along each, and be set with evaluating basis in each discriminating zone shelves, evaluation criteria and evaluation score value, every technical evaluation index of head-stamp on the rolling disc of six different-diameters and the nonadjustable signal is corresponding, and evaluate in regular turn according to the technical evaluation index of head-stamp on the corresponding nonadjustable signal of emerald jewelry finished product, the concrete reference standard of evaluation will be turned mutually with each assessment parameters of rotating institute's head-stamp on the card according to the present situation that the jewelry finished product is reflected and correspond to the select location that shelves are differentiated in suitable zone, when all technical evaluation indexs all with selected corresponding the finishing of corresponding rotation card after, just draw subitem fractional value and total score value naturally, draw the quality rank of assessed jewelry at last from total score value naturally corresponding to the jewelry finished product.
Quality classification specific purpose tool used in the present invention is to be made of a nonadjustable signal and one the parameter rolling disc that uses that matches with nonadjustable signal, the parameter rolling disc is by several diameter differences, head-stamp has the mutually stacked formation of rolling disc of emerald assessment parameters value and explanation of corresponding carrier of characters and color, its center is hubbed on the bearing pin and each autorotation of energy, each parameter and explanatory note that rotates on the card is regional along circumferentially being divided into separately by good five fan-shaped discriminatings to difference again, and the carrier content that is reflected on each rotation card is respectively the processing technology rolling disc, the cleanliness rolling disc, the quality rolling disc, the transparency rolling disc, the color rolling disc, the rank rolling disc, each rolling disc respectively with nonadjustable signal on six inspections from top to bottom being put down in writing comment the project carrier content corresponding, offer a gap that shows the carrier content that is reflected on each rolling disc on the nonadjustable signal.
Therefore, because the present invention evaluates judgment criteria involved in the classification with emerald, foundation, the corresponding observed parameter that detects, deserved individual event score value is divided into five by order of quality and differentiates that the zone shelves also pass through the different obviously head-stamps of color on each rolling disc, in any case and each rolling disc rotate its all with the nonadjustable signal that is located at rolling disc pivot place on to mark the test evaluation project of carrying corresponding mutually respectively, thereby can be directly perceived, draw quickly or see quality classification obatained score, simultaneously, because rolling disc design science is reasonable, information record amount is big, area dividing is from high to low and has shade to distinguish, not only can with the corresponding evaluation of emerald jewelry finished product, proofread and correct and adjust, and it is very convenient to use, and science comparatively, check list data and loaded down with trivial details crosschecking when having reduced existing jadeite quality grading widely in a large number, the workload of proofreading and correct and gathering has also reduced artificial subjective judgement and randomness.
Description of drawings
Fig. 1 is a quality grading method step block diagram of the present invention.
Fig. 2 is a parameter rolling disc structural drawing in the quality classification instrument of the present invention.
Fig. 3 is a nonadjustable signal structural drawing in the quality classification instrument of the present invention.
Fig. 4 is the structural drawing after Fig. 2 and Fig. 3 combination.
Fig. 5 is the A-A sectional view of Fig. 4.
The carrier content summary sheet of Fig. 6 for being embodied in parameter rolling disc of the present invention and the step block diagram.
Fig. 7 is classification instrument result of use figure among the present invention.
Specific embodiment
Structure below in conjunction with 1 to 7 pair of concrete grammar of the present invention of accompanying drawing and instrument thereof is described in detail.
A kind of jadeite quality grading method, it comprises processing technology, cleanliness, quality, transparency, five in color is commented and is tested technical indicator, it is characterized in that: with above-mentioned five technical evaluation indexs and rank head-stamp on the vertical direction of a nonadjustable signal, the concrete assessment parameters content difference head-stamp that more above-mentioned five technical evaluations index and ranks is reflected is on the rotation card of six different-diameters, and each is rotated card all be divided into five and rotate the discriminating zone shelves that card circumferentially distributes along each, and be set with the evaluating basis standard and evaluate score value in each discriminating zone shelves, every technical evaluation index of head-stamp on the rolling disc of six different-diameters and the nonadjustable signal is corresponding, and evaluate in regular turn according to the technical evaluation index of head-stamp on the corresponding nonadjustable signal of emerald jewelry finished product, the concrete reference standard of evaluation will be turned mutually with each assessment parameters of rotating institute's head-stamp on the card according to the present situation that the jewelry finished product is reflected and correspond to the select location that shelves are differentiated in suitable zone, when all technical evaluation indexs all with selected corresponding the finishing of corresponding rotation card after, just draw naturally corresponding to the subitem fractional value of jewelry finished product and total score value, rotate the quality rank that total score value on the card draws assessed jewelry naturally from rank at last.Referring to Fig. 1, Fig. 4 and shown in Figure 6.
Differentiate that regional grade is divided according to circumferential rotation direction to low-grade location in regular turn by high tap position for five of the rotation card of six different-diameters, each zone is differentiated and is all shown corresponding reduced parameter, the explanatory note that is complementary with corresponding quality emerald material object processing technology situation, cleanliness, quality structure, transparency, color on grade card and demarcate color.Extremely shown in Figure 5 referring to Fig. 2.
The technical evaluation index of color parameter rolling disc includes evaluating basis, embody the colourity and the score value three technology assessment parameters of evaluation criteria, evaluating basis be divided into just dark green again or the Zhenyang green, pure green, green other pretty look, green blue partially or have in Huang and the blue-green five zones of grey to differentiate grade and be complementary on the rotation card that is reflected in color partially with respective color, and be the 9-10 color separation corresponding to the color standard of evaluating basis, the 5-8 color separation, the 1-4 color separation is to low 30 minutes by height corresponding to the score value of color standard, the 22-28 branch, the 19-24 branch, five class score values of 20 minutes and 18 minutes.Referring to Fig. 2, Figure 6 and Figure 7.
There are four zone shelves of grey all to isolate four kinds separately again in pure green, green other pretty look, green blue partially or inclined to one side Huang and the blue-green and segment color more specifically, preceding 8 kinds of pairing colourities of segmentation color are 8 color separation to 1 color separations, and corresponding score value is 28,26,24,22,24,22,20,19, colourity and divide value part head-stamp is another auxiliary rotation on card of the excircle of color technical evaluation rolling disc from high to low, each color of rotating card is for actual green identical green and differentiate on the shelves by being deep to shallow each zone that is reflected in emerald jewelry.Referring to Fig. 2, Fig. 6 and shown in Figure 7.
And pure green, green other pretty look, green blue partially or have four zone shelves of grey all to isolate 4 kinds separately in Huang and the blue-green partially to segment color more specifically, they are: pure green shelves are divided into glass bright green, bright green, glass again and segment colors for green, emerald four kinds; Green other pretty shade bar is divided into again that sun is pretty green, violet, happiness,position and longevity, the green four kinds of segmentation colors of the green onion heart; Green blue partially or partially Huang be divided into again pea green green, spinach is green, red bird with red feathers, sponge gourd are segmented colors for green four kinds; There is grey to be divided into white, grayish green, blue, the glossy dark green four kinds of segmentation colors of ash again in the blue-green.And preceding 8 kinds of pairing colourities of segmentation color are 8 color separation to 1 color separations, and corresponding score value is 28,26,24,22,24,22,20 and 19 minutes.Referring to Fig. 1, Fig. 2 and shown in Figure 6.
The parameter that the technical evaluation index of transparency parameter rolling disc comprises has evaluating basis, three of the saturating degree of embodiment evaluation criteria and score values, its evaluating basis item reduces, sunlight advances more than the 10mm thoroughly, advance 10mm thoroughly, advance 6-10mm thoroughly, advance 3-6mm thoroughly and advance five zone discriminatings of 1-3mm shelves thoroughly, the corresponding evaluation criteria of input saturating with it is penetrating 10 minutes water, saturating 9-10 divides water, profit 5-7 part water, mist 2-5 Fen Shui and dried 2 minutes following five the saturating degree shelves of water, with five corresponding score values of saturating degree shelves is 30 minutes, 28 parts, 24 parts, 20 minutes and 18 minutes, above-mentioned three parameters were embodied in transparency jointly and rotate on the card.Referring to Fig. 2, shown in Figure 5.
The technical evaluation index of quality parameter rolling disc includes evaluating basis, embodies the kind and the score value of evaluation criteria, its evaluating basis item reduces superfine, the invisible crystalline particle of crystalline particle, conceals visible crystalline particle, easily sees five zone discriminatings of the visible crystalline particle of crystalline particle and naked eyes shelves, evaluation criteria corresponding with it is that glass kind, ice kind, oil are planted, the score value of beans kind and extra dry white wine kind and 20 minutes, 18 minutes, 14 minutes, 10 minutes, 8 minutes, and above-mentioned three parameters are embodied on the quality rolling disc card jointly.Referring to Fig. 2, shown in Figure 5.
The technical evaluation index of cleanliness parameter rolling disc includes evaluating basis, evaluation criteria score value, and its evaluating basis item is concluded successively and is divided into not obvious place idol white cotton is arranged, and loses any tuft that splits; A small amount of tiny stain, white cotton is arranged, greyish black silk and the tiny tuft that splits; Stain or ice scoriform line are arranged; Or as seen naked eyes split tuft; And more white cotton or impurity are arranged or obviously split five zone discriminatings of tuft shelves, evaluation criteria corresponding with it be observe to detect under 10 times of magnifieres visual inspection loses or visual inspection as seen, and the score value corresponding with it is 20 minutes, 18 minutes, 14 minutes, 10 minutes, 8 minutes.Above-mentioned parameter is embodied on the cleanliness rolling disc card jointly.Referring to Fig. 2, shown in Figure 6.
The technical evaluation parameter of processing technology rolling disc comprises evaluating basis standard and score value, its evaluating basis normal term reduce processing consummate, perfect, careful, still can, general five zone discriminatings grade, with the corresponding score value of evaluating basis standard be 20 minutes, 18 minutes, 14 minutes, 10 minutes, 8 minutes, above-mentioned parameter is embodied on the processing technology rolling disc card jointly.Referring to Fig. 2, shown in Figure 6.
Quality classification instrument technical scheme of the present invention is as follows:
Quality classification instrument used in the present invention is to be made of a nonadjustable signal 7 and one the parameter rolling disc that uses that matches with nonadjustable signal 7, the parameter rolling disc is by several diameter differences, head-stamp has the mutually stacked formation of rolling disc of emerald assessment parameters value and explanation of corresponding carrier of characters and color, its center is hubbed on the bearing pin and each autorotation of energy, parameter on each rotation card and explanatory note are regional along circumferentially being divided into separately by good five fan-shaped discriminatings to difference again, and the carrier content that is reflected on each rotation card is respectively a processing technology rolling disc 1, cleanliness rolling disc 2.Quality rolling disc 3, transparency rolling disc 4, color rolling disc 5, rank rolling disc 6, and comment project carrier content corresponding with six inspections that nonadjustable signal 7 is put down in writing from top to bottom respectively, offer the gap 71 of the carrier content that is reflected on each rolling disc of demonstration on the nonadjustable signal 7.Extremely shown in Figure 5 referring to Fig. 2.
The parameter rolling disc is made of to overlapping setting of minor diameter major diameter in regular turn by processing technology (carver) dish 1, cleanliness dish 2, quality dish 3, transparent scale 4, color dish 5 and rank dish 6, and rolling disc center pivot connect constitute one can mutual positive and negative rotation disk body, color dish 5 be divided into again a reflection according to and the master of color and the auxilliary dish 51 of reflection colourity and score value constitute.
Extremely shown in Figure 5 referring to Fig. 2.
Instrument using method of the present invention is as follows, referring to Fig. 4, Figure 6 and Figure 7.
At first take out the emerald jewelry finished product that need carry out the quality classification, the technology deliberated index of nonadjustable signal topmost that is graded according to quality earlier then in the instrument is evaluated contrast, promptly at first examine processing technology and the satisfaction of analyzing finished product in kind, rotate the processing technology rolling disc then and differentiate shelves in a suitably corresponding zone, and once more with literal, the score value put down in writing on the pre-selected shelves, information such as evaluating basis are corresponding one by one with material object.If both conform to, then this grade is selected and natural records a score value on the selection area shelves card of this dish, content, requirement and the color of carrying out one by one in kind and the corresponding rolling disc by the technical evaluation index item on the nonadjustable signal comprehensively contrasts then, shelves are differentiated in zone of elder generation's preliminary election, and then compare adjustment, fixed at last next selected shelves, then rotate counterclockwise each rolling disc as the selected improper need of gear to the low-grade location choosing, to the high tap position adjustment, then clockwise rotate each rolling disc as need.When all five technical evaluation indexs all choose finish after, then each rolling disc all can manifest sector region discriminating shelves corresponding to gap 71 places of nonadjustable signal 7, and all there is an individual event to evaluate score value, with each individual event score value, then can obtain a total score value scope after the addition, the rank rolling disc that rotates minimum diameter by this total score value actual numerical value can be finished the rank evaluation of a jewelry to the corresponding region shelves.
After whole judge work are finished substantially, at the opening position of nonadjustable signal, appear and embodied all technical data, parameter and the score value result of the jewelry of evaluating, certainly,, show corresponding contrast colourity at color Pan Chu.If this moment, comprehensive observing judged to also have a certain improper place, then can adjust card once more and carry out part adjustment, till definite fully at last, in the hope of the emerald rating result of the most perfect, science.
Claims (2)
1, a kind of jadeite quality grading instrument, it is characterized in that: it is to be made of a nonadjustable signal and one the parameter rolling disc that uses that matches with nonadjustable signal, the parameter rolling disc is by several diameter differences, head-stamp has the mutually stacked formation of rolling disc of emerald assessment parameters value and explanation of corresponding carrier of characters and color, its center is hubbed on the bearing pin and each autorotation of energy, each parameter and explanatory note that rotates on the card is regional along circumferentially being divided into separately by good five fan-shaped discriminatings to difference again, and the carrier content that is reflected on each rotation card is respectively the processing technology rolling disc, the cleanliness rolling disc, the quality rolling disc, the transparency rolling disc, the color rolling disc, the rank rolling disc, and comment project carrier content corresponding with six inspections that nonadjustable signal is put down in writing from top to bottom respectively, offer the gap of the carrier content that is reflected on each rolling disc of demonstration on the nonadjustable signal.
2, jadeite quality grading instrument according to claim 1, it is characterized in that: the parameter rolling disc is made of to overlapping setting of minor diameter major diameter in regular turn by processing technology dish, cleanliness dish, quality dish, transparent scale, color dish and rank dish, and rolling disc center pivot connect constitute one can mutual positive and negative rotation disk body, the color dish be divided into again a reflection according to and the master of color and the auxilliary dish of reflection colourity and score value constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02100889 CN1203305C (en) | 2002-02-07 | 2002-02-07 | Jadeite quality grading method and tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02100889 CN1203305C (en) | 2002-02-07 | 2002-02-07 | Jadeite quality grading method and tool |
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| CN1437016A CN1437016A (en) | 2003-08-20 |
| CN1203305C true CN1203305C (en) | 2005-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02100889 Expired - Lifetime CN1203305C (en) | 2002-02-07 | 2002-02-07 | Jadeite quality grading method and tool |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107451625A (en) * | 2017-06-29 | 2017-12-08 | 葛杰光 | A kind of feature of jewelry numerical value image comparison describes system |
| CN107480850A (en) * | 2017-06-29 | 2017-12-15 | 葛杰光 | It is a kind of that digitization gauging system is carried out to jewelry product quality using comprehensive numerical value |
| CN107655521A (en) * | 2017-09-20 | 2018-02-02 | 苏州义昌针织品有限公司 | A kind of jadeite quality grading method |
| CN108009564A (en) * | 2017-10-31 | 2018-05-08 | 昆明理工大学 | A kind of green jade bracelet quality grading method based on radial basis function neural network model |
| WO2019141201A1 (en) * | 2018-01-17 | 2019-07-25 | Master Dynamic Limited | Colour grading process and system for jade |
| CN108364184A (en) * | 2018-01-26 | 2018-08-03 | 天津市未来星科技有限公司 | A kind of consumer goods assessment method |
| CN109060668A (en) * | 2018-06-05 | 2018-12-21 | 朱蒙 | Gold paste jade material standard sample |
| CN110610316A (en) * | 2019-09-18 | 2019-12-24 | 王剑丽 | Quality grade evaluation method for jade ornaments |
| CN114152340B (en) * | 2021-11-26 | 2022-10-28 | 国检中心深圳珠宝检验实验室有限公司 | Yellow diamond color-graded liquid standard sample and preparation method thereof |
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2002
- 2002-02-07 CN CN 02100889 patent/CN1203305C/en not_active Expired - Lifetime
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