CN106637328A - Preparation method for artificial jewelry - Google Patents

Abstract

The invention relates to a preparation method for artificial jewelry. The needed basic shape of the artificial jewelry is made by using metal materials and other jewelry accessories including artificial gems. Through degreasing and washing procedures, initial products are subjected to water dissolving in a plating bath, the plating conditions are changed, copper sulfate or nickel plating is conducted according to 50%-90% of the needed thickness, and a semi-finished product of the artificial jewelry is obtained. The semi-finished product of the artificial jewelry is subjected to water dissolving in the plating bath, copper sulfate or nickel plating of the rest 10%-50% of the thickness is conducted, and the stage before manufacturing the finished artificial jewelry is conducted. The artificial jewelry at the stage before the finished product is subjected to needed precious metal plating, and then drying is conducted. The preparation method is simple in procedure, the delicate degree of the artificial jewelry is ensured, the development and manufacturing cost is low, the manufactured jewelry is various in style, and various-shape artificial jewelry difficult to manufacture manually can be manufactured.

Description

A kind of preparation method of artificial headdress

Technical field：

The invention belongs to match somebody with somebody gadget field, it is related to a kind of method that utilization metal material manufactures artificial headdress, it is special It is not a kind of preparation method of artificial headdress.

Technical background：

General artificial headdress is worn at a certain position of human body, be it is a kind of play modification, the ornament that mediation is acted on. It includes necklace, bangle, ear nail, ring etc..Such artificial headdress is drawn according to its material and form Point species, manufactures in various method, the conventional method for for example manufacturing necklace and bangle be design needed for The artificial headdress shape wanted, based on the pattern for designing, carries out fine workmanship's making, after making an original paper, The mould of casting process is completed using this original paper, the product for coming has been cast out by metal plating process, entered Row grinds or produces finished goods after other operations such as processing and edge synthetic cut stone afterwards.Illustrate in greater detail State the manufacturing process of existing artificial headdress：First, using required shape artificial headdress layout After producing original paper, fine workmanship's making is carried out to this original paper.Based on this original paper, produce as a large amount of productions Required mould, will then contain brass, tin (Sn), the metal such as zinc (Zn) and iron (Fe) it is molten Melt in liquid injection mould, cast or extrusion carries out elongation processing；Or motlten metal is injected into rushing for Jing squeezings Bed processing.Secondly, by metal plating, after attrition process, it is to adhere to the jewellery accessory such as synthetic cut stone Finishing operation is completing artificial headdress；But, manufactured using the manufacture method of above-mentioned existing artificial headdress Different artificial headdress, by craft and fine workmanship original paper is made, and mould work is carried out based on this original paper The product produced after industry, does not reach the requirement of high-quality product, and its reason is from being given birth in a large number using mould The initial product of output have passed through many intermediate steps to finished goods, so as to lose the subtlety of shape； Secondly, another shortcoming for projecting is to may require that when originally developing original paper for a long time, therefore increases manufacture Expense, is limited by manufacturing expense, and producer can only carry out a few pattern in the case where not being able to Design；Therefore, the artificial headdress worked it out by above-mentioned manufacture method is difficult the need for meeting multi-level consumer Ask, all the time, motlten metal is injected in mould or the punch press of Jing squeezings is processed, so enclosing artificial After jewel, there is the difficulty that operation cannot be continued, so as to lose the various of jewellery style or form Property.

The content of the invention：

The invention aims to solve shortcoming present in prior art, required people is designed in exploitation Jewellery are made, is thus made after original paper electroplated under different plating conditions, half is made with an operation Finished product, can be greatly reduced manufacturing process, and can preserve the exquisite degree of product, and so as to provide Gao Pin is obtained The manufacture method of matter artificial headdress.

To achieve these goals, the preparation method of artificial headdress of the present invention includes five steps：

1st, required artificial headdress fundamental form is made using wire and synthetic cut stone and other jewellery accessories Shape；

2nd, removed after the pollutant on above-mentioned initial product surface using basic ultrasonic ripple, carry out ungrease treatment and Washing procedure；

3rd, it is above-mentioned initial product is water-soluble in electroplating bath, change plating conditions, to above-mentioned initial product according to The 50%～90% of desired thickness carries out copper sulphate or nickel plating, to complete the stage and semi-finished product of artificial headdress；

4th, the semi-finished product of above-mentioned artificial headdress are water-soluble in electroplating bath, carry out remaining 10%～50% thickness Copper sulphate or nickel are electroplated, the step of to complete to manufacture artificial headdress finished goods previous stage；

5th, to the artificial headdress of above-mentioned finished goods previous stage, after the precious metal electroplating required for carrying out, pass through Dry to complete whole operation.

The present invention optimal electroplating solution content be；Copper sulfate baths be by 150～250g/l sulfonic acid copper and 40～70g/l sulfonic acid mixed liquor is constituted；Nickel plating solution is the chlorination by 240～450g/l nickel sulphonic acids and 30～60g/l The mixed solution of nickel and 30～60g/l boric acid composition.The optimum condition of sulfuric acid copper and mickel plating is carried out to implement 3～10 hours.

After the jewellery accessory such as synthetic cut stone, glass is inlayed in the basic configuration of the initial product of above-mentioned artificial headdress, Water-soluble to be electroplated in above-mentioned electroplating bath, semi-finished product are made after original shape, make what is wanted needed for casting manipulations The stage of initial upper and lower mould：Basic configuration is inserted in rubber liquid and forms most moulds, mould is divided to two Half, it is upper and lower for a set of mould, synthetic cut stone or jewel can be inserted in inside mould, in half mould The inside is put after artificial stone or jewel, and mould, second half covers and closes to good, the metallic zinc or tin of melting Pour the inside into may be cast as, the basic configuration of artificial headdress is copied, so-formed basic configuration according to institute After the gold-plated condition said is electroplated, that is, semi-finished product artificial headdress is made, at this moment casting machine uses center of circle machine, Preferably produced with tin and Zinc material, the mould obtained by section, made by artificial headdress semi-finished shape it is more smart Cause, effect can be more preferable, manufacture artificial headdress without mould must be manufactured, particularly small-sized artificial headdress or gold When the construction of category silk is trickle, mould is not made, only by plating.

The inventive method can produce the people of the various shapes for being difficult to produce by hand using simple operation Jewellery are made, the advantage of its manufacturing process is the exquisite degree that ensure that artificial headdress, so as to provide a kind of system The method for making high-quality artificial headdress, the method exploitation, manufacture cost are less, and the jewellery of manufacture are in many styles.

Specific embodiment：

The present invention is described in further details with reference to embodiment：

Example 1：

The artificial headdress of this example is the similar chain shapes such as bangle：

First, after according to the chain shape artificial headdress required for designing, using wire or other accessories The basic configuration of artificial headdress is made, so-formed basic configuration will become a large amount of productions and produce and complete The basis of mould, is directly carried out after ungrease treatment and washing procedure to above-mentioned basic configuration, changes plating conditions, 50～90% of the basic configuration desired thickness to artificial headdress copper sulphate or nickel plating are carried out, people can be produced Make jewellery semi-finished product；Manufacture original paper mould when, first with metal material or jewellery accessory make as far as possible with The similar basic configuration of finished goods, ready-made basic configuration is inserted in rubber liquid, manufactures original paper mould； It is when artificial headdress basic configuration makes semi-finished product, artificial headdress basic configuration is water-soluble in electroplating bath, nickel plating Or plating copper sulphate (sulfonic acid copper) makes shape while changing plating conditions and power on condition, such as change plating bar Part, the nickel of 3～10 hours degree or the electroplating work procedure of copper sulphate are implemented to basic configuration, hold original-shape Metal material can become hexagonal or other shape；The form that basic configuration can be changed is because holding most primitive The artificial headdress of this shape is hung on the top of the shelf, starts electroplating activity, at this moment with the energization that plating conditions are basic Property electric current from high to low deviation, no matter upper and lower part can also obtain highest in same time operation being powered There is deviation in efficiency and mid portion, after carrying out the plating of appropriate difference, become at a certain time interval Change the position for hanging basic configuration on the top of the shelf, so as to basic configuration interior angle and exterior angle also become different, Change the position of basic configuration according to energization characteristic exemplified above and within the regular hour, be fabricated to Basic configuration and original shapes different shape completely artificial headdress semi-finished product；Metal material used it is straight Footpath is 0.1～3MM, and basic configuration is hung over nickel and copper sulphate that shelf is plated 3～10 hours, while change is logical The condition of electrical and solution, produces artificial headdress semi-finished product；Copper sulfate baths are by the sulfonic acid of 150～250g/l The sulfonic acid mixed liquor composition of copper and 40～70g/l, nickel plating solution is by 240～450g/l nickel sulphonic acids and 30～60g/l Nickel chloride and 30～60g/l boric acid mixed liquor composition；Electroplating thickness be about 100 microns～1000 microns or Thickness more than this numeral, producer can arbitrarily produce its shape.

Embodiment 2：

The basic configuration of the present embodiment and above-mentioned chain shape are different, are have metal in shape in rotary Silk is wrapped with the other materials such as synthetic cut stone or glass, makes the manufacture method of the artificial headdress of definite shape： Removed using basic ultrasonic ripple and carry out ungrease treatment and washing procedure after the pollutant in wire surface, first Plating copper cyanider, then carry out washing procedure；Rotary change in shape power on condition and solution condition are electroplated The basic configuration of artificial headdress is plated to the 50～60% of its thickness by the nickel of 3～10 hours, copper sulphate；It is electric again The plating sulfuric acid copper and mickel of 30～60 minutes completes to carry out precious metal electroplating after residual thickness.For example, lily gilding, After gold, silver, the auxiliary materials such as synthetic cut stone are adhered to after being dried, that is, produce the finished product of artificial headdress； Copper sulfate baths are made up of the sulfonic acid copper of 150～250g/l and the sulfonic acid mixed liquor of 40～70g/l, nickel electricity Plating solution is made up of the boric acid mixed liquor of the nickel chloride and 30～60g/l of 240～450g/l nickel sulphonic acids and 30～60g/l； The net shape of artificial headdress, appearance perhaps as wire construction or original paper, but with the resistance of electric current And the variable chemical conversion of condition of electroplate liquid is multimodal various.

Embodiment 3：

The artificial headdress exquisiter in order to be able to produce shape, using the stock of artificial headdress, makes chain The artificial headdress basic configuration of sub- shape or rotary, is then inserted in basic configuration in rubber liquid and forms most Mould, mould point two halves are upper and lower for a set of mould, synthetic cut stone or jewel can be inserted in mould Portion.After putting artificial stone or jewel inside half mould, mould, second half covers and closes to good, molten The metallic zinc or tin melted is poured the inside into and be may be cast as, and the basic configuration of artificial headdress is copied, to so-formed Basic configuration is ground and manufacturing procedure, then, using basic ultrasonic ripple degreasing and washing procedure is carried out, After plating copper cyanider, carry out washing process again, plating conditions desired thickness 50～90% copper sulphate or Nickel is electroplated, and makes artificial headdress stage and semi-finished product, then carries out the 10～50% of residual thickness copper sulphate or nickel Plating, that is, complete the shape of artificial headdress, then gold-plated, after the noble metal such as silver-plated or lily gilding, is dried, Produce the artificial headdress of high-quality；Copper sulfate baths be by 150～250g/l sulfonic acid copper and The sulfonic acid mixed liquor composition of 40～70g/l, nickel plating solution is the chlorine by 240～450g/l nickel sulphonic acids and 30～60g/l Change the boric acid mixed liquor composition of nickel and 30～60g/l.

Claims (1)

1. a kind of preparation method of artificial headdress, using metal material and other jewellery including synthetic cut stone Accessory makes the basic configuration of required artificial headdress, i.e. early-products, recycles basic ultrasonic ripple to remove base The pollutant that this shape face is present carries out degreasing and washing procedure, it is characterised in that by the early-products after decontamination It is water-soluble to change plating conditions in electroplating bath, carry out copper sulphate or nickel electricity according to the 50%～90% of desired thickness Plating, forms the semi-finished product of artificial headdress；The semi-finished product of artificial headdress are water-soluble in electroplating bath, carry out residue 10%～50% thickness copper sulphate or nickel plating, manufacture artificial headdress finished goods previous stage, formed before into Product；Artificial headdress to front finished product, after the precious metal electroplating required for carrying out, completes through drying The manufacture method that artificial headdress is characterized.