CN108447457A - A kind of piano hammer - Google Patents

A kind of piano hammer Download PDF

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Publication number
CN108447457A
CN108447457A CN201810234721.7A CN201810234721A CN108447457A CN 108447457 A CN108447457 A CN 108447457A CN 201810234721 A CN201810234721 A CN 201810234721A CN 108447457 A CN108447457 A CN 108447457A
Authority
CN
China
Prior art keywords
parts
felt
proof
wear
bristle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810234721.7A
Other languages
Chinese (zh)
Inventor
戴菲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan University of Technology
Original Assignee
Henan University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan University of Technology filed Critical Henan University of Technology
Priority to CN201810234721.7A priority Critical patent/CN108447457A/en
Publication of CN108447457A publication Critical patent/CN108447457A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
    • D06M15/233—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated aromatic, e.g. styrene
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35—Abrasion, pilling or fibrillation resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Auxiliary Devices For Music (AREA)

Abstract

A kind of piano hammer of the present invention, which is characterized in that including：Hammer handle, the wooden wingceltis, fur felt, bristle felt；Bristle felt packet is in the wooden wingceltis end, and fur felt packet is outside bristle felt；The wooden wingceltis is made of enamel material, and fur felt is made of cashmere, and bristle felt is made of wool；Fur felt and bristle felt are handled using Wear-proof damp-proof.The invention has the beneficial effects that：A kind of piano hammer of the present invention uses enamel material, and more traditional wood materials are more wear-resistant, and moist and dry environment will not have an impact it, and then reduces the influence to tone color；And special Wear-proof damp-proof is carried out to fur felt and bristle felt and is handled, the service life for increasing hammer ensure that the pure of tone color, can ensure that tone color will not change because of the extension of usage time, in accelerated test, simulation was had almost no change using 30 years tone colors.

Description

A kind of piano hammer
Technical field
The present invention relates to instrument devices technical fields, and in particular to a kind of piano hammer.
Background technology
The platform of the high-quality beautiful sound of piano, is the careful design combined between piano cast iron plate and soundboard, and hammer is then It is the motive power for exciting this platform to send out graceful sound quality.Motive power is different, and the tone color displaying of platform is just different.
It is well known that the quality of piano hammer is very big on piano sound influence, however piano hammer is frequently hit in playing String is beaten, is easily worn.So piano hammer just will appear following FAQs：1. abrasion is used for a long time, it is easy to influence tone color, It is serious to also need to more to renew；2. piano hammer is not classified as automatically, piano key is caused once not go out sound later by complete, this Most of problem is caused by making moist；3. piano because be used for a long time and wooden object it is more, be susceptible to abrasion, snake Worm mouse ant bites the problem of material.
Invention content
To solve the deficiencies in the prior art, it is made of wear resistant corrosion resistant material the purpose of the present invention is to provide a kind of, And by Wear-proof damp-proof processing, the good piano hammer of tone color.
A kind of piano hammer, which is characterized in that including：Hammer handle, the wooden wingceltis, fur felt, bristle felt；Aforementioned bristle felt packet exists Aforementioned wood wingceltis end, aforementioned fur felt packet is outside aforementioned bristle felt；
Aforementioned wood wingceltis is made of enamel material, and aforementioned fur felt is made of cashmere, and aforementioned bristle felt is made of wool；Before Fur felt and bristle felt is stated to handle using Wear-proof damp-proof；
The method of foregoing wear damp-proof treatment is to be infiltrated 10-30 minutes using Wear-proof damp-proof processing solution, later in 40-50 It is 2-3 days dry under conditions of DEG C well-ventilated；The formula of foregoing wear damp-proof treatment solution is 30-40 parts of unsaturated-resin, is gathered 5-10 parts of styrene, 2-5 parts of ethyl acetate, 40-50 parts of solvent alcohols, 8-10 parts of silica flour, 2-5 parts of accelerating agent.
The formula of foregoing wear damp-proof treatment solution is 32 parts of unsaturated-resin, and 8 parts of polystyrene, 5 parts of ethyl acetate is molten 42 parts of agent alcohols, 8 parts of silica flour, 5 parts of accelerating agent.
Aforementioned infiltrating time is 20 minutes, and drying temperature is 42-48 DEG C, and drying time is 60 hours.
The formula of foregoing wear damp-proof treatment solution is 38 parts of unsaturated-resin, and 5 parts of polystyrene, 2 parts of ethyl acetate is molten 40 parts of agent alcohols, 10 parts of silica flour, 5 parts of accelerating agent.
Aforementioned infiltrating time is 30 minutes, and drying temperature is 45-50 DEG C, and drying time is 72 hours.
The invention has the beneficial effects that：A kind of piano hammer of the present invention uses enamel material, and more traditional is wooden Material is more wear-resistant, and moist and dry environment will not have an impact it, and then reduces the influence to tone color；And Special Wear-proof damp-proof processing is carried out to fur felt and bristle felt, is increased the service life of hammer, be ensure that the pure of tone color, It can ensure that tone color will not change because of the extension of usage time, in accelerated test, simulation uses 30 years tone colors almost Do not change.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of a specific embodiment of piano hammer of invention.
The meaning of reference numeral in figure：1- hammer handles, 2- wood wingceltises, 3- fur felts, 4- bristle felts.
Embodiment 1
(1) piano hammer structure and production method
A kind of piano hammer, which is characterized in that including：Hammer handle 1, the wooden wingceltis 2, fur felt 3, bristle felt 4；Bristle felt 4 wraps In 2 end of the wooden wingceltis, fur felt 3 wraps outside bristle felt 4；
The wooden wingceltis 2 is made of enamel material, and fur felt 3 is made of cashmere, and bristle felt 4 is made of wool；Fur felt 3 and hard Felt 4 is handled using Wear-proof damp-proof；
The method of Wear-proof damp-proof processing is to be infiltrated 25 minutes using Wear-proof damp-proof processing solution, is divulged information later at 40-50 DEG C It is 48 hours dry under the conditions of good；The formula of Wear-proof damp-proof processing solution is 30 parts of unsaturated-resin, 10 parts of polystyrene, second 5 parts of acetoacetic ester, 40 parts of solvent alcohols, 10 parts of silica flour, 5 parts of accelerating agent.
(2) quality testing
Simulation is carried out using 1 year, 2 years, 5 years, 10 years, 20 years, detection in 30 years to piano hammer, wherein simulation 1 year Method is uninterruptedly to use 1 month, and for the method for simulation 2 years to be uninterrupted using 2 months, the method for simulation 5 years is uninterruptedly to make With 5 months, method carried out analogizing development Acceleration study according to this, and is given a mark according to tone color situation, determines the performance of piano.
1 scoring criterion of table
It gives a mark according to 1 standard of table, experimental result is shown in Table 2.
2 Acceleration study result of table
Time Treble Middle register Bass area
1 year 98 97 99
2 years 97 97 99
5 years 96 94 97
10 years 96 93 96
20 years 94 93 95
30 years 93 92 94
Embodiment 2
(1) piano hammer structure and production method
A kind of piano hammer, which is characterized in that including：Hammer handle 1, the wooden wingceltis 2, fur felt 3, bristle felt 4；Bristle felt 4 wraps In 2 end of the wooden wingceltis, fur felt 3 wraps outside bristle felt 4；
The wooden wingceltis 2 is made of enamel material, and fur felt 3 is made of cashmere, and bristle felt 4 is made of wool；Fur felt 3 and hard Felt 4 is handled using Wear-proof damp-proof；
The method of Wear-proof damp-proof processing is to be infiltrated 20 minutes using Wear-proof damp-proof processing solution, is divulged information later at 42-48 DEG C It is 60 hours dry under the conditions of good；The formula of Wear-proof damp-proof processing solution is 32 parts of unsaturated-resin, 8 parts of polystyrene, second 5 parts of acetoacetic ester, 42 parts of solvent alcohols, 8 parts of silica flour, 5 parts of accelerating agent.
(2) quality testing
Simulation is carried out using 1 year, 2 years, 5 years, 10 years, 20 years, detection in 30 years to piano hammer, wherein simulation 1 year Method is uninterruptedly to use 1 month, and for the method for simulation 2 years to be uninterrupted using 2 months, the method for simulation 5 years is uninterruptedly to make With 5 months, method carried out analogizing development Acceleration study according to this, and is given a mark according to tone color situation, determines the performance of piano.
It gives a mark according to 1 standard of table, experimental result is shown in Table 3.
3 Acceleration study result of table
Time Treble Middle register Bass area
1 year 98 97 99
2 years 97 97 99
5 years 96 96 98
10 years 96 96 97
20 years 95 95 96
30 years 95 95 96
Embodiment 3
(1) piano hammer structure and production method
A kind of piano hammer, which is characterized in that including：Hammer handle 1, the wooden wingceltis 2, fur felt 3, bristle felt 4；Bristle felt 4 wraps In 2 end of the wooden wingceltis, fur felt 3 wraps outside bristle felt 4；
The wooden wingceltis 2 is made of enamel material, and fur felt 3 is made of cashmere, and bristle felt 4 is made of wool；Fur felt 3 and hard Felt 4 is handled using Wear-proof damp-proof；
The method of Wear-proof damp-proof processing is to be infiltrated 30 minutes using Wear-proof damp-proof processing solution, is divulged information later at 45-50 DEG C It is 72 hours dry under the conditions of good；The formula of Wear-proof damp-proof processing solution is 38 parts of unsaturated-resin, 5 parts of polystyrene, second 2 parts of acetoacetic ester, 40 parts of solvent alcohols, 10 parts of silica flour, 5 parts of accelerating agent.
(2) quality testing
Simulation is carried out using 1 year, 2 years, 5 years, 10 years, 20 years, detection in 30 years to piano hammer, wherein simulation 1 year Method is uninterruptedly to use 1 month, and for the method for simulation 2 years to be uninterrupted using 2 months, the method for simulation 5 years is uninterruptedly to make With 5 months, method carried out analogizing development Acceleration study according to this, and is given a mark according to tone color situation, determines the performance of piano.
It gives a mark according to 1 standard of table, experimental result is shown in Table 4.
4 Acceleration study result of table
Time Treble Middle register Bass area
1 year 98 97 99
2 years 97 97 99
5 years 97 95 98
10 years 96 95 96
20 years 96 94 95
30 years 95 94 95
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.

Claims (5)

1. a kind of piano hammer, which is characterized in that including：Hammer handle (1), the wooden wingceltis (2), fur felt (3), bristle felt (4)；It is described Bristle felt (4) packet in described wooden wingceltis (2) end, fur felt (3) packet the bristle felt (4) outside；
The wood wingceltis (2) is made of enamel material, and the fur felt (3) is made of cashmere, and the bristle felt (4) is by wool system At；The fur felt (3) and bristle felt (4) are handled using Wear-proof damp-proof；
The method of the Wear-proof damp-proof processing is to be infiltrated 10-30 minutes using Wear-proof damp-proof processing solution, is led to later at 40-50 DEG C It is 2-3 days dry under the conditions of wind is good；The formula of the Wear-proof damp-proof processing solution is 30-40 parts of unsaturated-resin, polyphenyl second 5-10 parts of alkene, 2-5 parts of ethyl acetate, 40-50 parts of solvent alcohols, 8-10 parts of silica flour, 2-5 parts of accelerating agent.
2. a kind of piano hammer according to claim 1, which is characterized in that the formula of the Wear-proof damp-proof processing solution is 32 parts of unsaturated-resin, 8 parts of polystyrene, 5 parts of ethyl acetate, 42 parts of solvent alcohols, 8 parts of silica flour, 5 parts of accelerating agent.
3. a kind of piano hammer according to claim 1 or 2, which is characterized in that the infiltrating time is 20 minutes, dry Temperature is 42-48 DEG C, and drying time is 60 hours.
4. a kind of piano hammer according to claim 1, which is characterized in that the formula of the Wear-proof damp-proof processing solution is 38 parts of unsaturated-resin, 5 parts of polystyrene, 2 parts of ethyl acetate, 40 parts of solvent alcohols, 10 parts of silica flour, 5 parts of accelerating agent.
5. a kind of piano hammer according to claim 1 or 4, which is characterized in that the infiltrating time is 30 minutes, dry Temperature is 45-50 DEG C, and drying time is 72 hours.
CN201810234721.7A 2018-03-21 2018-03-21 A kind of piano hammer Pending CN108447457A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201810234721.7A CN108447457A (en) 2018-03-21 2018-03-21 A kind of piano hammer

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CN108447457A true CN108447457A (en) 2018-08-24

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108823978A (en) * 2018-08-25 2018-11-16 马宏 Protect string dew

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819355B2 (en) * 1975-02-13 1983-04-18 関西ペイント株式会社 Piano Tosoushiagehouhou
CN1044485A (en) * 1989-01-26 1990-08-08 杨声 A kind of piano hammerhead treatment agent and preparation method
CN1062152A (en) * 1990-12-04 1992-06-24 陈兆政 Polystyrene building painting
US5932821A (en) * 1997-02-03 1999-08-03 Kabushiki Kaisha Kawai Gakki Seisakusho Hammer head for piano and method of manufacturing same
WO2000058024A1 (en) * 1999-03-26 2000-10-05 Lapoint David A Articles coated with abrasion resistant coating
WO2001010794A1 (en) * 1999-08-04 2001-02-15 Inax Corporation Method for production of ceramic product and ceramic product
CN1597139A (en) * 2004-07-26 2005-03-23 王汉华 Wear resistance processing method of piane hammer
US7262351B2 (en) * 2004-04-23 2007-08-28 Asami Inouye Piano hammer
CN202483134U (en) * 2012-01-10 2012-10-10 丁鸿彬 Titanium porcelain enameled wood floor
CN103937354A (en) * 2013-01-17 2014-07-23 深圳市莱莉雅环保科技有限公司 Preparation method for high-hardness water-based glass baking paint
CN206021882U (en) * 2015-07-27 2017-03-15 达达里奥有限公司 The happy string of musical instrument

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819355B2 (en) * 1975-02-13 1983-04-18 関西ペイント株式会社 Piano Tosoushiagehouhou
CN1044485A (en) * 1989-01-26 1990-08-08 杨声 A kind of piano hammerhead treatment agent and preparation method
CN1062152A (en) * 1990-12-04 1992-06-24 陈兆政 Polystyrene building painting
US5932821A (en) * 1997-02-03 1999-08-03 Kabushiki Kaisha Kawai Gakki Seisakusho Hammer head for piano and method of manufacturing same
WO2000058024A1 (en) * 1999-03-26 2000-10-05 Lapoint David A Articles coated with abrasion resistant coating
WO2001010794A1 (en) * 1999-08-04 2001-02-15 Inax Corporation Method for production of ceramic product and ceramic product
US7262351B2 (en) * 2004-04-23 2007-08-28 Asami Inouye Piano hammer
CN1597139A (en) * 2004-07-26 2005-03-23 王汉华 Wear resistance processing method of piane hammer
CN202483134U (en) * 2012-01-10 2012-10-10 丁鸿彬 Titanium porcelain enameled wood floor
CN103937354A (en) * 2013-01-17 2014-07-23 深圳市莱莉雅环保科技有限公司 Preparation method for high-hardness water-based glass baking paint
CN206021882U (en) * 2015-07-27 2017-03-15 达达里奥有限公司 The happy string of musical instrument

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
涂杰: "《机械设备维修技术》", 31 July 2013, 中国铁道出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108823978A (en) * 2018-08-25 2018-11-16 马宏 Protect string dew
CN108823978B (en) * 2018-08-25 2020-10-09 马宏 String protecting lotion

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Application publication date: 20180824