Address: No. 8, Kechuang East 5th Street, Opto-mechatronics Industrial Base, Tongzhou District, Beijing
Customer Service Phone: 400-6507898
Company Tel: (010) 81503688
Company Fax: (010) 81503685
Company email: email@example.com
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Beijing Xinghai Piano Group Function No.
Beijing Xinghai Piano Group Subscription Number
Old flower pear shell carving 402 dulcimer
National Science and Technology Awards Light Industry Professional Judges, Culture Department Cultural Innovation Awards Judges/Musical Science and Technology Achievements Appraisal Chairman, Executive Vice President of the Chinese Music Association Yangqin Research Association, and Professor of the Central Conservatory of Music Gui Xili's evaluation and expectation of Xinghai Yuehua Dulcimer.
Carrying forward the past and starting the new work again - evaluation and expectation of Xinghai Yuehua Dulcimer
The Yuehua brand and the Tiantan brand (formerly known as Xinghai) dulcimer produced by “Yuehua Musical Instrument Co., Ltd.” belonging to “Beijing Xinghai Piano Group” have maintained the leading position of Chinese dulcimer production after several generations of cultivation and accumulation. It has inherited more than 40 years of production technology from the original "Beijing National Musical Instrument Factory" and has cultivated an experienced team of workers. The results of the music reform cover the major art schools and literary and art groups in China as well as the Chinese orchestras in Hong Kong, Macao and Taiwan, Southeast Asia and Europe and the United States. Enjoy a high reputation at home and abroad. It has made an indelible contribution to the development of the Chinese dulcimer cause.
Xinghai Yuehua Dulcimer has three major characteristics:
First, the sound quality is beautiful and the characteristics are distinct.
Acousticly speaking, the instrument has excellent acoustic quality, high pronunciation sensitivity, large volume, harmonious sound zone, strong continuity and strong penetrating power. In particular, the sound is crisp and bright, and it is full of distinctive Chinese characteristics. Therefore, over the years, the dulcimer community has chosen Xinghai Yuehua Dulcimer in various important and crucial performances.
Second, the materials used are exquisite and the craftsmanship is exquisite.
As a state-owned enterprise, the company spares no expense in purchasing real materials and advanced equipment. In more than ten processes, such as material selection, drying, flattening to winding, tuning, etc., not only the operation is rigorous, but also semi-mechanized and automated production equipment is used as much as possible, such as the multi-functional dulcimer CNC production equipment recently put into use. It not only regulates the production process, but also improves the quality of the product. Therefore, the craft level of musical instruments is in the forefront of the same industry.
Third, continuous innovation, new style.
From "Xinghai Musical Instrument Factory" - "Beijing National Musical Instrument Factory" - "Yuehua Musical Instrument Co., Ltd.", successive leaders have kept pace with the times and have a strong sense of professionalism. They attach great importance to the scientific and technological innovation of musical instruments and the research and development of new products, and insist on leadership. The scientific and technological route combined with experts and workers. Especially in He Huiquan, Dong Yuguang, Liu Feng, Liu Hongyue; Yu Bingru, Feng Yuankai; Ma Shaotang and the current leader of Gao Zhanping during his tenure, he developed 401, 501, 402, 402 modified, painted, shell carving, relief , the curved shape and other dulcimer, recently developed the "Butterfly Dulci" and "Golden Wire Copper Dulci" (new craft), which has always maintained the innovative, scientific, practical and effective yangqin system in various historical periods. Sexuality and demonstration, maintaining a leading position in the industry. It has a great appeal to the majority of dulcimer workers and enthusiasts.
At present, the national musical instrument reform is developing in a deep direction. The further optimization of sound quality, the stability of the structure of the body and the stability of the pitch are the three major research topics in front of the dulcimer. At the same time, with the rapid development of social economy and people's material culture and aesthetic needs, the exquisite and exquisite craftsmanship of musical instruments is also imminent. Here, we sincerely hope that all colleagues of Yuehua Company will continue to struggle and make new contributions to develop a "three good" dulcimer with better sound quality, strong stability and beautiful appearance, and make new contributions to the construction of the Chinese dulcimer system.
National Science and Technology Awards Light Industry Professional Judge
Jury of the Cultural Innovation Award of the Ministry of Culture / Chairman of the Instrumental Science and Technology Achievement Appraisal
Executive Vice President of the Chinese Music Association Dulcimer Research Association
Professor of the Central Conservatory of Music
Gui Xi Li
June 19, 2007
First of all, thank you for your long-term support for Yuehua Dulcimer. This video will give you a brief introduction to the maintenance method of the dulcimer.
In the daily use process, due to changes in the use environment, improper operation, improper handling, etc., the dulcimer is damaged, which brings great inconvenience to the user. In fact, many common problems are not complicated to solve. We will demonstrate how to deal with several issues.
When repairing, be careful not to get too close to the strings, to avoid accidental breakage when tightening the strings, and it is best to wear goggles.
Repairing plate cracking
When the sound of the dulcimer soundboard is cracked, if the panel is not drum, the sound is not hollow when tapping, you can repair it as follows, otherwise you need to first compact the panel.
First look at the crack location
Loosen the string and remove the parts such as the string code at the crack location
Mark the direction and position of the string code
Carefully remove the strings
Drop the string and extract it
Remove the other parts that affect the operation
The rope can be used to tie the strings that affect the operation.
Pay attention to the collection of missing bridge codes and small parts such as balls.
Remember the location for subsequent installation
The following requires a dedicated soundboard repair knife
Since the knife is already edged, please pay attention to safety when using it.
Use a service knife to enlarge the split along the crack
The edge is deep into the panel about 5 to 7 mm
Expand the crack width to about 1 mm
Keep the vertical with the soundboard when using the knife
Just like this
Take out the Tongmu soundboard strips we provide below.
Better than the required length and mark
Intercept the required length
Apply a little latex evenly on both sides of the strip
Carefully insert it into the crack
Then tap the sliver with a small hammer
Pay attention to the vertical stroke, not too strong
Avoid folding the wooden strips
Just like this
Wait 2 hours after checking for compaction
Use a repair knife like this
Tightly close the soundboard and use the tip to level the upper part
Don't worry when operating, just shovel a little
After shoveling, polish it with 240# sandpaper.
Smooth sound board repairs
When grinding, pay attention to the fine strings, do not scratch your fingers.
If necessary, brush the repair area again.
Check the repair situation, just like this
Install bridge code, ball and other parts in their original positions
To remove the copper strips, first apply some latex.
Apply the copper strip and press the string
Please carefully collect the maintenance knife after use to avoid contact with children.
When the tooth breaks or falls off
Should take off the part in time and save it well
Apply a little latex to the break, just the fracture
Position and give a little pressure
Carefully place the strings on the sticky teeth
Hold the tooth in one hand and keep it stable
At the same time, the strings are tighter and there is pressure.
Wipe the extruded latex with a cloth
The next day, the latex will dry out and then tune.
Adjust code position
1. The lower part is from the center of the left hand Yamaguchi to the 13th tooth center of the high-pitched code, the distance is 38.5 cm.
The upper part is from the center of the left hand Yamaguchi to the first tooth center of the high-pitched code, the distance is 23.5 cm.
If the size is wrong, a dedicated dulcimer codec can be used.
Adjust the code position like this
This position is adjusted
The coder can also be used like this
2, the treble fourth tooth to the second tooth, the distance is 12 cm
Treble 12th tooth to the 11th tooth, the distance is 14cm
3, the middle tooth of the 11th tooth to the tenth tooth and the tenth tooth to the 10th tooth to the 10th tooth, the distance is 10cm, the first pitch of the woofer is about 3 to 5mm, the second midrange Take it
Adjusting the code
During the tuning process
If you find that some individual teeth are not correct, you are biased to one side.
Tap the tooth with a tuning wrench
Make it correct
After repeated adjustments, the teeth of the string can be kept in a straight line.
String axis loose and change string
There is a string shaft loose here.
First need to loose the strings
When you loosen the string, the other hand pulls the string to remove it.
Continue to rotate the peg until it is removed
Take out the bold pegs we provide below
After using a small hammer to pry it into about 8 mm
Use a tuning wrench to continue to tighten down
The bold chord is slightly higher than the other chords.
Take out the required strings and hang the small nails
Here, the pin part is left about 7 cm and intercepted.
Put into the peg hole and wrap it around
Now tune it
String rust and rust prevention
When the strings are found to be rusty
You can take a piece of sandpaper around 240#
Wipe the strings repeatedly for rust removal
Pay attention to the fine strings when operating
Don't scratch your fingers
After rust removal, take the cloth piece twice in half
Dip a little special string oil
Rub the rust on the strings repeatedly
Wipe the string oil one or two times a year
Can effectively extend the life of the strings