CN1167021A

CN1167021A - Casting technology of metal character and pattern and sign, art and craft articles and souvenirs

Info

Publication number: CN1167021A
Application number: CN 97104107
Authority: CN
Inventors: 田生
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-18
Filing date: 1997-04-18
Publication date: 1997-12-10

Abstract

The character, pattern and sign of this invention are all called foreground, the foreground and its supporting back ground adopt different colour materials to cast into an integral body. The integral body is made yb connecting said two parts through notch or hole opened on the background and the different colours of said two parts are utilized to enhance the the distinguishability, at same time, the desired decorative effect is also implemented. Said technology can be used in the practical product, handicraft article and souvenir for distinguishing, decoration and commemoration.

Description

The casting technique of metal character and pattern and sign and handicraft thereof and souvenir

The present invention relates to the casting technique of a kind of literal and pattern and sign, is the casting technique of material with the metal particularly, also relates to using handicraft and the souvenir that this technology is made.

Only be example in the existing product, be exposed to outer position after the whole assembling of parts that obtains by casting technique and be cast with literal and pattern and sign unification in its surperficial relevant position and be referred to as " prospect " product and producer's title pictorial trademark tag mark etc. are wherein arranged with the plant equipment.For make prospect clear be easy to recognize often prospect is made recessed in or protruding in the basal surface of hardware body, and the relative prospect of basal surface is referred to as " background " and also has simultaneously and prospect and background to be carried out surface colour handle.Because said component specification difference, especially the large component cast time be according to parts whole establish unfavorable position that pouring position thereby prospect be in easy generation casting flaw sometimes parts be many in addition cast its mobile very poor prospect that is difficult to obtain the clear-cut any surface finish with ferrous metal, wherein less literal is particularly evident, and what produce therefrom is confirmed by practice such as casting flaws such as misruns.

Cast out separately prospect then with the method for hardware body assembling literal particularly owing to there is not the background phase contrast,, often have very forced connection to make literal very lack of standardization between stroke for the single-casting that obtains to link up, the selection of font is also limited to.

Task of the present invention provides a kind of casting technique of utilizing the colour contrast raising resolution of prospect and background material and being rich in certain aesthetic feeling and decorative effect.

Another task of the present invention is to use this technology to make a kind of handicraft and souvenir.

The present invention selects for use the metal material that is different from background color as prospect and by certain connected mode prospect to be cast with background to be in the same place.

Its connected mode is to leave on background and the prospect corresponding groove, thus cast during prospect molten metal partly or entirely pour into groove and make both form one.

Its connected mode can also be to leave several holes with the prospect correspondence on background, forms integral body with background after the molten metal interior moulding of ostium simultaneously during the cast prospect.

As above said prospect can be made into recessed in or protruding in background surfaces, can also be flat with background surfaces one.

Handicraft involved in the present invention and souvenir are with cast metal literal and pattern and are masked as the master that its manufacture method coexists mutually with this technology except that possessing certain geometry, and this does not narrate separately.

Because strengthening identity, the color contrast of this process makes full use prospect and background material need not carry out surface colour processing and whole firm fast in colour, be national title relevant on the product, trade mark and pattern provide more wide in range production method also the overall appearance design of product to be played the effect of crucial touch simultaneously.

Again because this technology prospect and the background surfaces one mentioned are flat, thus this technology can expand to as other position of plant equipment for example platform can cast out tag mark.

And handicraft that the present invention relates to and souvenir thereof are particularly suitable on two dimensional surface casting literal and pattern and sign, and wherein literal can be cast various fonts and based on the pattern sign of lines, effect uniqueness.Souvenir such as monument, souvenir badge can be put down in writing the critical event personage time, and said handicraft and souvenir thereof can be positioned over space and other ad-hoc location and view and admire for people and use.

Below state with regard to accompanying drawing.

Fig. 1 is a schematic diagram front view of the present invention

The various embodiment schematic diagrames that Fig. 2 to Fig. 4 analyses and observe for Fig. 1 left side

" two " among the figure can be considered literal and pattern and sign.

Focus of the present invention is with prospect (2) and background (1) cast solid, for making both clear clearly demarcated, preferably select non-ferrous metal cast prospect for use, can eye-catching its casting character of harmonious coordination for example mobile fine as the color of aluminium or copper alloy and other colour match tone, can obtain the goods of sharp outline.As run into the big shape of hardware body can make separately earlier when very complicated again have prospect prefabricated component that background sets off then with the body assembling of parts, also can be assemblied on other position of non-foundry goods.

Can be when prospect (2) and background (1) application groove (3) connection with all or part of corresponding prospect of groove, for example, can select several focus points to leave groove when the stroke of literal shape more or pattern and sign is comparatively complicated, remainder and background surfaces are fitted.Said groove can be made into dovetail groove, and this scheme is fit to prospect and is recessed shape.

More fastening for prospect (2) is connected with background (1), when selecting hole (4) connects, can suitably increase the quantity in hole and be preferably with certain taper, if but the hole sees through the ingate of this hole double as cast prospect of background surfaces, and like this can reduced proper motion technology.

When the flat and background wall of selection prospect (2) and background (1) face one is thin, background and prospect corresponding position can be made concave shaped (5), so also make the whole wall thickness of background evenly meet foundry method features more, certainly as preceding prospect of giving can consider to use this scheme for recessed or convex shaped, give the various implementing process all can be general each other in a word.

Can directly use rough casting as required after the foundry goods moulding of this technology manufacturing and also can process, particularly prospect and background surfaces one are flat is convenient to adopt its plane of machining, and prospect recessed in or protrudingly can carry out the part in background surfaces and grind.

Claims

1, the casting technique of a kind of metal character and pattern and sign, said literal and pattern and sign general designation " prospect " is set off by the basal surface " background " that it relied on, and it is characterized in that: prospect is to select for use metal material with the background different colours by certain connected mode and background cast solid.

2, casting technique as claimed in claim 1 is characterized in that, makes prospect and background cast solid by what leave on background with the corresponding groove of prospect.

3, casting technique as claimed in claim 1 is characterized in that, corresponding position with prospect has the hole and utilizes the hole to cast integral body on the background.

4, as claim 1,2 or 3 described casting techniques, it is characterized in that, prospect concavo-convex in or put down in background surfaces.

5, a kind of with metal character and pattern be masked as the handicraft of the form of expression, it is characterized in that said handicraft is by the described casting technique manufacturing of claim 1 to 4.

6, a kind ofly represent the article of commemorating to it is characterized in that said souvenir requires 1 to 4 described casting technique manufacturing by power with metal character and pattern and sign.