Decorative Article Production via Segmented Mold Splicing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current jewelry production methods often result in dull, poorly designed pieces with weak engagement between decorative and supportive members, lacking durability and aesthetic appeal.
Innovation Solution
A method involving the use of a steel mold and press-molding process to create a decorative member with intricate designs, followed by surface contact and splicing with a jewelry body using adhesive or gripping claws, with optional padding layers for added functionality and appearance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If decorative members are simply mounted onto supportive members, then fabrication is simple, but engagement between components is weak and lacks durability
Solution Approach 1:
The decorative member is divided into a body portion and a protruding portion (engagement protrusion), while the supportive member is divided into a body portion and a recess portion (engagement recess). This segmentation allows the engagement features to be separately formed and precisely fitted together, enhancing connection strength without significantly complicating the overall fabrication process.
Solution Approach 2:
The engagement protrusion and engagement recess are pre-formed during the molding process of the decorative member and supportive member respectively. By preparing these engagement features in advance during manufacturing, the components can be quickly assembled with strong engagement without requiring additional complex assembly steps.
2Adaptability or versatility
If decorative members are stringed to fabricate jewelry items, then fabrication is simple, but the design style is dull and lacks diversity
Solution Approach 1:
The decorative member is segmented into distinct functional portions: a body portion for aesthetic purposes and a protruding portion for mechanical engagement. This segmentation allows the decorative body to be designed with diverse patterns and shapes while the engagement portion provides standardized connection capability, thereby increasing design versatility without proportionally increasing fabrication complexity.
Solution Approach 2:
Different portions of the decorative member have different qualities: the body portion is optimized for aesthetic appearance with various patterns and colors, while the protruding portion is optimized for mechanical engagement functionality. This local differentiation allows diverse decorative designs to be implemented without compromising the engagement mechanism.
3Manufacturing precision
If conventional mounting methods are used, then fabrication is simple, but delicate details are lost and durability is reduced
Solution Approach 1:
The engagement protrusion and recess are pre-formed with precise dimensions during the molding process. This preliminary formation of engagement features ensures that delicate details are preserved in the molding process itself, and the precise fit between protrusion and recess provides durable engagement without requiring additional complex finishing or assembly operations.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The method produces decorative articles with enhanced durability, diverse designs, and improved engagement between components, showcasing distinctive patterns and characters while reducing breakage risk.
Implementation Method 1
the mold undergoes the press-molding followed by heating treatment until it is softened so that burrs formed during the press-molding are cut and trimmed off
Implementation Method 2
the semi-finished decorative member may be submerged into insulation powder such as gypsum powder or put on an insulation plate such as gypsum plate to allow it to cool down slowly to room temperature
Implementation Method 3
submerged into insulation powder such as gypsum powder or put on an insulation plate such as gypsum plate to allow it to cool down slowly
Implementation Method 4
the engagement stage of the body to a film coating treatment such as an electroplating treatment
Data Source
Figure 1
AI summary
The invention provides a method for production of a decorative article, said decorative article comprising a body having at least one engagement stage, and a decorative member made of a decoration material capable of being thermally softened and having at least one surface which is engageable with the engagement stage of the decorative body, said method comprising the steps of: (i) placing softened decoration material into a mold and then press-molding, said mold being shaped and sized to correspond to the decorative member to be produced and having at least one surface that is brought into surface-contact with the engagement stage of the body; (ii) taking the semi-finished decorative member out of the mold to allow it to cool down slowly to room temperature; and (iii) placing the surface of the cooled semi-finished decorative member over the engagement stage of the body and splicing them together. By using the method of the present invention, a wide variety of decorative articles of different designs and high delicacy can be produced.