Caravan musical bell and producing method thereof

A manufacturing method and technology of musical bells, which are applied in the manufacture of tools, casting and molding equipment, sounding equipment, etc., can solve the problems that copper bells cannot play music and chime bells are inconvenient to carry, and achieve high ornamental and preservation value, simple appearance, and enhanced strength and the effect of hardness

Inactive Publication Date: 2007-03-21
苏松平 +1
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of existing brass bells that cannot play music and that chime bells are inconvenient to carry, the present invention

Method used

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  • Caravan musical bell and producing method thereof
  • Caravan musical bell and producing method thereof
  • Caravan musical bell and producing method thereof

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Embodiment example

[0014] Method for making two-octave musical bells. This musical bell is made up of twenty-three bells, and its composition ratio is: copper 63.8%, zinc 29.6%, lead 2.7%, tin 3.2%, aluminum 0.7%, and the manufacturing method of this product comprises: (1) according to above-mentioned (2) Inject the smelted alloy into the mold; (3) Demoulding and surface grinding; (4) Turning tuning, grouping, overall tuning, its parameters (wall thickness , high, quality) as shown in Table 1 below:

[0015] Table 1

[0016]

[0017]

[0018] Note: those with serial numbers 1, 2, and 3 are bass, those with numbers 4, 5, 6, 7, 8, 9, and 10 are midrange, those with numbers 11, 12, 13, 14, 15, and 16 are treble, and those with numbers 17, 18, 19, 20, and 21 are the accompaniment of the alto, and 22 and 23 are the semitones of the treble.

[0019] (5) The surface of the music bell is bronze-colored, and its formula is: basic copper carbonate 250g / L, sodium carb...

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Abstract

A caravan musical bell and production method relates to metal model gravity foundry and turning attunement method. The metal small bell made by this method has primitive simplicity appearance with euphonic sound and veracious tone, and this method is a innovation for archaic caravan copper bell with easy equipment, low cost and simple operation. Select the best material based on tone theory, cast prepared material into molding in given metal mould. It needs to take into account the outstanding appearance and well-proportioned component and avoid contracting to loose. Attune the prepared bell by rigid turning method in alone and in a whole and carry appearance dispose to inner surface. Color bell with chemical method and workout into group and pack. The bell made by this method can satisfy performance requirement for almost music and is produced in extending production.

Description

technical field [0001] The invention relates to the manufacture of percussion musical bells, in particular to the fields of metal mold gravity casting of musical bell alloys and metal turning and tuning. Background technique [0002] Copper bells are evolved from ancient pottery bells. They are narrow at the top and wide at the bottom, with a tongue inside. They have different styles, but most of them are circular in cross-section, which has a very good decorative effect. Copper bells have a long history in our country. It is said that they have the function of avoiding evil, and it is the same in foreign countries, and the demand has never been interrupted. Disturbed sound cannot be used to play music. Although ancient music chime bells can play music, they are too bulky and inconvenient to carry, so they cannot be used as handicrafts for family collection or performance. Contents of the invention [0003] In order to overcome the disadvantages that the existing copper ...

Claims

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Application Information

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IPC IPC(8): G10K1/00C22C9/00B22C9/00
Inventor 苏松平喻建胜
Owner 苏松平
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