・pipe instrument knitting
The biggest policy of Oku stores is to “sweeping adjustment/repair” products, which has been in the area of Shin-Daegubo for 20 years as a used instrument specialist. As you know, the area is a city where a famous store specializing in wind instruments gathers. I was trained in a comparable environment, and I was able to see the picture of Picapica's new product in the surrounding shop and the second-hand product that our store handled. Sometimes he is holding a handy handy at the start, and most adjustments and repairs do not allow him to stand on the same soil, so he does not compromise to adjust/repair the shipment. Instead of leaving all the engineers who repair the instruments in general, they are asked to be specialized engineers in the field of brass instruments, double leads, flutes, and single leads, and they are one of the choices to maximize the potentials of the instruments they have entered.
At the beginning of the opening, it was said that it was a tweak to blow it, but now it grew up to the professionals to say that it was a good adjustment. Of course, there is no goal in improving technology, so I do not intend to be able to meet the current situation. I will listen to the customer's request and opinion to be more satisfied and work on adjusting and repairing used pipe instruments every day.
This time repair instrument: H.SELMER Alto Sachs SERIE II.The years of use are less than about two years, but 10 years from manufacturing. It looks seem seemingly beautiful, but in fact...
1. Check the instrument's condition.
First, it is the work of checking the instrument without hesitation.
check for dandelion (= pad)
If you look at the dandelion condition that you are wearing in the present state, you will judge the dandelion that you can use as a dandelion for a while. This time, it is a total dandelion repair, and about 90 percent of the saxes we treat at our store are all dandelion exchanges.
tube body strain check
There are many people who care about concaves, but in fact, distortion is more careful, and it is a little deflection that is not seen at first glance even if it is distorted, so it is more often used without noticing. However, its slight distortion neglect leaves a negative effect on the ki-balance, action, and whole ringing.
check of concave
While the current concavity of course adversely affects the ringing, the repair method requires meticulous attention: the saxophone is a large instrument with a vibration (oscillation) of the entire tube above the brass instrument. Although mentioned above, we are selecting ways to fix the dents without hammering as much as possible in our store so that they do not undergo metal metamorphosis with excessive sheet metal.
Check the pain of supplies, the condition of sabine springs, the movement of ki, the sag, etc.
I'll check whether the swallow is distorted or exhausted.
2. break down the instrument.
|I'll take off my parts while checking Ki's movements.
There are so many parts in one Alto Sachs!
|Undo the tube number two (straight tube) and tube number one (U-shaped tube).
|All decomposed states. Once again, check out distortion, concave.
3) Distortion and concave modification
Fix this small concavity (the Earl side of the tube number one); you see? The pieces where the light looks a little distorted are concavities.
|That's what the bell is like.
|Through the thread, make a recess fix.
|If you do not put an extra burden on metal, you will fix the dent without hammering as much as possible.
The state after recess correction. The reflected light is not distorted, drawing a beautiful curve.
4. Maintenance of the tone hall.
There are many saxophones that are tampo-matched while the tone hole is not flat or the burr is left in the manufacturing stage. But to get a fine blockage without putting extra stress on the dandelion, the tonehole is a place that must be made flat and beautiful. Therefore, when changing dandelions, you can make the tone holes flat by hand.
If the tonehole height is lowered, you may be worried, but you will be flattened with a minimum shaving width, and you will be able to keep it at a maximum of 0.5 millimeters even if you are a fairly bad individual.
The order of the sliding was the order of the sliding with the sliding sliding and the sari with the sari with the sari with the sari with the sari with the eyeI'll put the tone hole in place.
I was wearing a small paper with a small eye on Yasuri
swallow with a sardine
If Bali is left, it will be politely removed because it is the cause of dandelion damage, torn, or betty and eating.
5.Savi, instrument cleaning.
|Wash the instrument with a neutral detergent with a surfactant, the ones that wash are tube, neck, mouthpiece, and collector cap sockets.
Before washing, drop the spring savi and the neck removes the cork, which is wounded with yasri to make it hard to peel when it rolls the cork, and the joint part is polished with benol and made clean.
Wash the neutral detergent tightly with foam.
|After cleaning it beautifully, wipe the moisture well and apply the savi anti-sabbatic to the spring.
6. Sweeping supplies for the replacement of supplies.
The dandelion is worn in a cup with a solvent called Shelac, which heats the cup with a burner and melts the shelac inside to remove the dandelion, the old racks cleanly removed.
|Peel the cork, tube, and felt.
|Cork, the part where the felts are made is shaved flat with yasri.
By wearing yaslickis, the adhesives can enter the kizzo and glue it tightly.
|The yasling part takes the burr.
|Clean and disinfect each kii with zippo oil and ethanol.
|I'll clean all the pipes and the peppers.
put on a new dandelion.
The size of the dandelion is exactly the same as the bottom diameter of the cup, and when fitted to the cup, it can be a little spare, and the dandelion fits poorly and does not stabilize. Many are found on instruments at factory shipment, but not the same as the inner diameter of the cup, but also fewer than the cup with a dandelion of a smaller size.
|The dandelion of H.SELMER SERIEII this time, the instrument that has never been adjusted from the purchase of new products, is a dandelion at the factory shipment.
|If you have a gap between the cup and the dandelion like a picture on the right, you can not put enough shellacs that are adhesives, so if you remove the dandelion, you will have only a small amount of shellac.
|If Sheraq had been sufficiently swept between the cup and the dandelion, the inside would have been like this.
|The dandelion wears something 0.5 millimeters larger than the cup inner diameter.
|Sherac crushed into flake shapes as a good amount for cups
|It melts with a burner.
|It melts further.
|Put the dandelion into the cup and wear the dandelion flat with the Hera while pushing the booster.
|Attach evenly while hanging pressure.
We'll put on the cork.
(Photo left) Synthetic cork: It is difficult to change even when pressure is applied, and water and oil are hard to stain. It is durable.
(Photo right) Natural cork: When pressure is applied, it is easy to change, and water and oil are stained, cushionable and noise is difficult.
They use these two types in place. There are five or so thicknesses each.
As in the picture, natural cork is used in most parts when shipping factories (with differentials depending on manufacturers)
But the cork in the individual area and the place where each person is under pressure is like this in a beauty-style instrument with a low frequency of repair.
The parts that are easy to pressure, the parts that use oil to improve slip, etc. are used with synthetic cork.
put on a felt
Individuals that need thickness use the felts that are weaving, not just the felts that compressed the fiber.
The felts used are put by pressure before attaching them to the ki, and sink them to some extent, to minimize changes due to use.
put a tube on
Depending on the parts you attach, use and divide tubes with different materials, thicknesses.
For example, the parts of the octave kie are fitted with silicon tubes that are hard to get out of the noise, and then heat is applied with a burner by applying a heat-contracting tube from above it.
The heat-contracting tubes are reduced and stick tightly to the inner silicon tubes.
put a griss on the roller part
The roller portion chooses materials that can withstand long-term use. However, since the sweat of the hand is a part that is easy to touch and the oil is not available, it is good to think that it is a regular adjustment time when the griss is out and noise is generated from the roller or the movement is bad.
7. Cork wraps of necks
Prepare the neck with a shellac.
Heat the neck and roll the cork in the state where the sherack is melting.
Heat in the neck while pressing the cork to melt and glue the rack again.
Shape with paper palm until sized to fit the mouthpiece.
8. The squeezing and squeezing
Right-handed Ki column, left-hand Ki column
Kii to operate with the right hand (F· F. E. D) and the left hand manipulating Ki (C. B. B.·A) is assembled into a tube body through a long sprout.
Let's adjust the position of the post so that it passes smoothly through the middle of the hole in each post.
take a post with a slight throat
Then, when you finish the post with a driver through a long post, there is a gap between the head of the ridge and the post.
Not only does it cause a lot of fatalities during the years of use, but also some failures from the time of manufacturing are surprisingly large.
Have you ever had a spider jumping out during a performance? Many causes are when there is a gut in this part.
Right hand column, left hand column, octave ki, lowE• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •
|Especially if the right-hand row thread is not caught, the balance is not stable, the subtone is difficult, and the low tone is difficult to produce. If you have a big gait, you can make noises like metal sounds when you move your right hand no matter how much you adjust. (It’s actually because of the sloppy sloppy, so it’s a chitin-free jack, but there are a lot of instruments that are manufactured with a lot of guts.)
take a sloppy sloppy sloppy
Kii fits between the post and the post, but the length of Kii's pipe is shorter than the length between this post, which is the lateral gata.
|Conversely, if the length of the pipe of the ki is longer, it will not be in the woods, but this may also be thought that the post itself falls from side to side.
There is a gap between the tail and the pipe, and the ki can be scattered up and down, and the ki can be scattered.
Take both the side guts and the vertical guts.
|F in conjunction with F. E. D. on the right handKi, C-kii, which is linked to B-A on the left hand, has two pipes, so the crooks are adjusted to bend and adjust the kii so that the crooks can pass without stress.
Other skeletal parts are also similarly fitted.
9. spring bend, oil injection
rub a spring and flex it
|Each ki is moved by a needle spring that lies in the post.
So Ki's touch and strength change with the bending of this spring.
Grab springs with tools and shape them as they ladder.
Put a gel-like one near the griss on the peel part.
I'll put Ger in a lot, and once I'm going to get through the money, I'll wipe the overflowing griss cleanly.
I'm sure you'll ask me a question, "Where is Ki-Oil?"You don't have to give your customers a ki-oil.
|I do not get in the middle of the oil between the post and the silk, and I can not wipe it properly because the silk is in the middle of the day, and I often see the instrument because the instrument is oiled.
Oiling should be left to the technician in adjustment.
If you're a solid instrument,There is no noise in oil cuts during regular checks once a year, from half a year.
|The screw part uses a heavy griss used for roller parts earlier.
The screw-received structure of SERIE II differs from other instruments, with deep cavities inside both ends of the quie that are held by screws, and spring-laden screw receivers inside.
Take the screws out of the inside and put the grizzle in the cavity.
“I’m sure there’s a lot of people who wonder if the dandelion is right or not, but what is it that the dandelion is right?”If the dandelion is located in the circle of the tonehole at the same time, the dandelion is in placeIf you have a little part of landing, the sound of the blow is different.
|First, look through the light and the state of the cup and dandelion.|
|Correct to the middle of the dandelion so that the toneholes come (in Kii's structure, sometimes not holding them in the middle)|
|If you lean either side to side, let the cup and tonehole be parallel.
The light on the right side of the cup was a judging material.
|a state of curing the tilt of the cup|
|Similarly, the angles in front of and in the back of the cup are changed so that the tonehole and cup are parallel and naturally all along.
Melt the shellac by filling the cup with the burner.
|With a more tweak in Hera, the dandelion will be grounded at the same time as the tonehole.|
11. Balance, open.
The interlocking kii adjust to each one at the same time.
Set each ki to the proper open.
When you adjust your balance, you can not explain specific descriptions or photos, so you can not explain them.
12. Adhesion of the second tube (straight tube) and the first tube (U-shaped tube)
|H. Selmer's SERIE II is a slight swath of theOnly the connection of the second tube (straight tube) and the first tube (U-shaped tube) contains a grizzle.There are many cases.|
|Put the adhesive in this part and assemble it.|
|If the bell prop is distorted like a photograph, reflex and then combine.|
13. We'll tie the silk together and adjust it in order.
We'll tie the kiss together and adjust it in turn.
The interlocking kie requires balance adjustment; by the time it begins to use, the pressure on the balance cork causes the cork to sink, making it easier to balance.
“The sinking of the balance cork pressure + the balance of the dandelion caused by the dandelion deepened + the deflection of the kii by pressing the kii”
Take this three elements to set the first balance.
open and yawn
Opening is the distance between the tonehole and the dandelion, which depends on the sound loop and the pitch balance, and it opens at the same time as the balance and yawns. (The yawning-linking ki parts may be yawned by the thickness of each open cork, so they are cut and yawned.)
With balanced yawning, the openness is adjusted to be appropriate.
|In general, if you say sax adjustment, you will not be able to image this last balance adjustment. Of course, it is important to correct and improve the pre-stage (from 1 to 11 items) as well as the most important point.
If the instruments on your hands were such symptoms, you might have to go back to the pre-balance adjustment stage, but you might not have been able to get it.
14. Final check, store outlet.
|When all adjustments are finished, I will check the examination.|
It is exhibited in the window, and the adjustment work is done at first.
* we will check once again before the shipment or before the purchase. It is the same as 1 month from the adjustment.
How was it?
Selmer Serie II who looked beautiful in less than 2 years also had a lot of places to put in hand. Not only do we repair the damaged parts in our storeInsert female into incomplete parts from manufacturingI think that you have made careful adjustment. At the beginning, as a prepaid specialty store, it is possible to stand in the same way as the shop of the circumference, and the result of the saying that it is not good at the adjustment / repair of the uniform has arrived here. Nearly 90% of the inventory has the same adjustment process. The same model is the same. This content is not a special adjustment, and it is sold in the used instrument shopSax standard adjustment process. I want you to try it. I guarantee that the image of "used Sax" changes.
Introduction of technical staff for Sax repair and adjustment
Kawabata ayumi (photo)
Clarinet repair / Okubo instruments / repair
Odagiri Keita (photo)
Support for Sax adjustment technology, concave and tube strain correction
Introduction of Odagiri Kobo
Start a saxophone from the age of 12. After graduating from high school, he studied playing techniques at a music school and joined a domestic Saxophone specialist. Learn manufacturing and repair techniques. The company currently established a special repair shop "odorikiri Kobo", which offers the best repair techniques for all saxophone players, regardless of professional, amateur and genre.