SXE10 Stabilizer bush

SXE10 TOYOTA Altezza has a stout frontal stabilizer formed with about 20mm pie hollow pipe and the tightness on supporting bushes at hinge portion was too loose to take effect in the beginning of rolling situation, so I applied 2mm thickness rubber sheets between tightening bracket and bush rubber in order to harden the capability of hinge bush, as a matter of fact, no effect was perceived especially on the stability of straight running, but the sense of push-up has been increased probably because of loosing compliance there. No advantage was obtained instead just a bad ride. Another bushes like rear arm hinge bushes those are so flexible might have been affected consuming the effect by the hardened frontal stabilizer bushes by an ordinary layman.
Now, the result led me to the conclusion that any modification even on the hardness of one parts never invites better result but it becomes worse, because the compliance balance had been well tested by the factory drivers and engineers with professional standing of view considering an ultimate balanced automobile, so any modification should me allowed even a piece of rubber bush and this is why the replacement parts are defined promptly by the original manufacturer.
I should know this unmovable principle by my own experiences, I'm sometimes weak to bow to the whisper of the Devil. Because the procedure of removing the inserted rubber sheets on the portion without peeling engine room lower cover, the direction of the bush clamp bolt were toward the ground and invisible, it was a complicated and time consuming work, additionally have I muscle pains in my arm and shoulder today.

Long waited correction

Long waited correction of discrepancy in the body of Curare 60 as long as 30 years was done last night, cutting at center line of tail portion in two pieces precisely frontal longitudinal, it was adhered together as it should be on the construction jig. Separated vertical stabilizer wing and horizontal one would be reconstructed again in relation with the correct alignment following the terminal thrust line. This is the most important step for obtaining the aligned model airplane for competition. Eliminating bad habit while making patterns, avoiding any unexpected movements for the flyer, an aircraft exactly & precise adjustment of the rate conditions of rudder-handed are the keys to winning in the contest.
Anyway, spending my free time with doing something is far better than with doing nothing.

End of this year

This kind of entertainers make this cold weather much warmer than usual, "Chindonya", we call so, is one of the way for one of a strategy of Mall dealings lasting for a long time since Edo period. We should continue this kind of indigenous culture long from now.

OK model's popular PILOT ACE 20 was reconstructed to fly again that was designed and prefabricated over 35 years ago, it had fell down at the first flight because of some frequency interference at 40MHz FM. 3 GWS S03N-2BB MG(67gr with 2 Ball bearings & metal gears) for 3 dimensional control and S3003 for motor control were set in positions as prepared. A little damages were mended in usual manner and it is ready to fly anytime wanted.

The tail wing of Curare 60 was well corrected in thrust by the method previously mentioned. Ill constructed main body thrust line would be corrected with the same way as applied in wing reconstructions. The motor would be selected as YS 60 SR with the special fuel injection system utilizing the pressure of crank case first in 2 cycle combustion controlling middle speed mixture in the way of a specially designed diaphragm control valve system. Though designed over 40 years ago by Yamada Industrial Company in Aichi Pref. in Japan, no other pressure system like Perry Pump could exceed this one even now, this is why I am going to embed this motor for Curare 60.

Surgical operation

The case of death investigation laboratory would be newly established in Osaka National University as the first attempt in Japan, but it was the latest transaction, I have been perceived the necessity of such kind of specialized professional expert ASAP. Only 10% of the murder cases were done in Austopsy, how come? Not a few clever murder were missed all the way until now.
The Laboratory would be increased in number establishing that kind of institutes in every Medical University, but feel I it is above too late to transact onto human's selfish desire, this tendency would last long so far as Police and Life Insurance company exist on the Earth.

Spending two holidays, some difficult surgical operation was performed not on the human body but on the tail stabilizer in Curare 60 maneuver competition model airplane. As mentioned before, removed and separated stabilizer was horizontally cut at precisely marked center of it's airfoil on the adjusted special jig mount and adhered again on it in the condition of eliminating any twisted discrepancies, as a matter of fact successfully finished. Anhedral original design make it difficult to fabricate precisely and also setting on the body keeping "Zero Attack Angle" following the original design on the drawing. In addition, tapered body tail design is an additional difficult factor. Keeping Zero thrust with no inclination, the tail wing, stabilizer should be set and adhered well, the procedure requires keen concentration! I have made up my mind to overcome this hardship at any rate, because my Curare 60 should exceed another ones in accuracy no matter who the manufacturer might be, even if professional builders in this field. All the discrepancy should be excluded and never fall in the invitations by Satan, because any compromising would be shown clearly following Natural Scientific Law. Consequently, my holidays in the end of this year and new year would be spent for this work to establishing accurate competition model, Curare 60. I'm going to describe in more detail on this special Radio Controlled model airplane.

World Champ model Curare 60

As a next step, Curare 60 designed by Hanna and Hanno Prettner who won not a few world championships is now under reconstruction on rear stabilizer that had been done roughly fabricated over 40 years ago. Twisted constructions on both sides should be corrected at any rate if some comfortable flight is desired as a purely designed maneuver competition model airplane. Ill fabricated with twisted wing can fly but it nothing but just for floating in the air, that is not suitable for a maneuver competition scenery, so, any discrepancies, especially ill and twisting thrusts should be eliminated by any way such as cutting a wing horizontally like a fish cooking and adhere it in corrected condition, also, setting thrust is indispensable requirement. Main wing was well done from the beginning in the past time utilizing special jig, so I clearly remember, especially Curare has has an innate physical property to draw rolling maneuver. I'm looking forward to fly this model airplane in good fabricated condition in very near future with my favorite motor, YS 60 FSR that has fuel injection system with pressure regulator, have I enough confidence to control and adjust well the system, also, Tuned Pipe would be set in adequate setting with German Graupner propeller 12*9 specially adjusted on statistic pitches and weight balance.

German Automobiles

I studied much yesterday about new concept automobiles delivered in Japan recently when I visited the German dealers VW and Autounion. From the beginning "Torsion-Beam" rear trans-axle designed cars were discriminated in my mind from my selection, so, a newly produced "The Beetle" was out of my sight, because it was so designed on it's catalog. But, I happened to peeping into rear axle construction with face down looking into from the bottom of The Beetle, then I found out a black thick horizontal bar, I thought it to be a stabilizer or something immediately to see that, but careful checking to it's the occur and the stop revealed it to be nothing but a lateral force supporting rod with rubber bushes on both ends. I just remembered my past experience when I replaced my automobiles from TOYOTA EP82 Starlet into TOYOTA NCP10 Vitz RS, both of them had the same 1,300cc displacement, but had completely different rear axle construction, former one had 3 linked with lateral rod construction and the latter one did just an easily movable torsion beam one without any countervailing power for lateral force like lateral rods. I had often feel a necessity of forming a lateral force supporting rod. Now, I found out the exactly the same figure that my embodies at all in the rear axle construction of The Beetle's one. In addition, the rigid rear axle constructive design is not always inferior to independent one especially on slippy road conditions like snowy or muddy road surfaces. In another words, the independent rear suspension makes it difficult to control well especially for less experienced ordinary drivers.
Consequently, I have added "The Beetle" in my recommended vehicle in the condition that it's trans-axle had been well improved enough to satisfy an user's requirement without any threatening inconveniences like a critical defect on the dry type 7 speeds DSG trans-axle construction, yes, clutch judder phenomena.
Even now the phenomenon on the Earth follow the ancient law of Physics mentioned in the famous article "Principia" written by Prof. Isaac Newton who lived 200 years ago.

An unexpected accident

Rookie 10 was destroyed before taking off because of an expected accident, just fell down from the shelf, that happened just  because of my own careless attitude, consequently, it is now under repairing and reconstruction especially on the tail wings, additionally, most favorite and well balanced propeller, Graupner Super Nylon 9*5 was broken by the falling shock, this part must have played a part of shock absorber. Tarmac storage location should be well considered from now. This unnecessary work would finish in 2 or 3 hours and be ready for flight safely. As for Phimpy 12 motor glider, complicated push-pull rods constructions are finished and almost be in the final finish. Motor Glider is one of my interested field, so I'm excited and looking forward to fly it in very near future.

Steering wheel inertia

Remembering the past of my experiences, on Volvo 244 GL, the steering stability was lost remarkably soon after replacing the original steering wheel into a smaller & lighter genuine leather covered GT model's one. So, the steering were replaced as they were. The reason for the unstable condition while straight running was due to the reduction of reduction of diameter from 400mm to 360mm so I thought, but, the factor of the weight of wheel itself might have been an important factor that could not be overlooked on earth? Physiologic standing point of view, Inertia phenomena factor should be focused when some dynamic movement is considered? Comparing the weights of two wheels set in BC7 SUBARU Legacy LSi US model, MOMO 3 spokes on a genuine boss and original 4 spokes, remarkable weight differences between them that should not be overlooked. Now, I determined to replace them into original condition. Recent experiment has revealed that BC7 has some innate bad habit, unstable steering action while straight running caused by lack of caster value in frontal axle construction, rising up to the hill is stable, on the other hand, downing is unstable, in addition, fulfilled fuel tank brings stable condition because of tail down and more caster angle is obtained and becoming unstable in proportion to the fuel reduction. In order to gain more frontal caster angle, frontal axle main bar moving forward is one of a choice to be considered, but before that, I would like to replace steering wheels into more heavier original one to rely on the Inertia phenomena for more whee stability.   

Miscellaneous thoughts

An outsider in Medical field has played a great part of the clinical datum falsification, some poor minded proper from some pharmaceutical company did it, as a matter for regret, Japanese administrative body has no way to crack down on them because no registration exists in our country? Smart but uses his capability in another way appears in any field in any generation, probably "love of money"  that a person with innately causes miserable shameful act like that? Anyway, we should ostracize such a low-dimensional factor because we have already been occupied by piled up challenges.

I had an opportunity to talk with a famous actor in Japan who often appears in TV. He is single now and the reason for that is elimination of any factors in his private way of life especially when he in the condition of getting himself up his own artistic world,  a small shout cuts in his way even if it might be a lovely calling "Good dishes for dinner is ready, come!".  Though an ordinary person cannot his selfish way of thinking, I can do that from the bottom of my heart, because I feel exactly the same as him. 

Give up flying

Though two model airplanes had been prepared for flying today, the cold weather with below 10 degree celsius outside prevented me from departing in triumph to model airplane flying place in Mie Pref . Too cold temperature impedes alcohol vaporization leading to some difficulty of initial explosion of the motor, so some droplet of Ethyl Ether is utilized on for the specific purpose if it was not a Diesel motor but ordinary Grow motors. And also, controlling finger does not work well in this kind of cold condition. This is why I changed my planning this morning into staying in my working room servicing and maintaining my model airplanes today.
I expose my regrettable shame here, I have broken my lovely motor that was not done so if my best care on the malfunction with much care, over thirty years old with original seal opened leading to oxidation and water absorption in alcohol component abnormal combustion producing solid sludge and that prevented main drive shaft supporting bearing's smooth action, caused vanish adhesion on piston side wall---miserable result was brought on a geriatric poor modeler who persisted in the use of rotten fuel. Anyway, aging of myself and 30 years absence in model airplane field caused this first time accident.

Annoying vs loneliness?

Relatively loud and strange note caused by stormy wind woke me up in the middle of last night, some pressure change might have happened in high up in the sky for the full-fledged winter season in Japan. As our bathing room had been occupied by someone, I changed my ordinary manner without it. Irregular manner and habit often caused inconvenient circumstances, so I envy a person living alone especially these days. Those kind of person no matter how the resulting reason might be, a single person says about loneliness to be alone? Avoiding troublesome and annoying, overcoming self-loneliness, hope I leading my life alone.
I have too much things to be done by myself from now to recognize myself being a miserable lonely person.

Model motor glider

Phimpy motor glider is now progressing that has been throwing away undone for about 30 years. The motor is L.M. COX Black Widow 049 that has fuel tank just behind the clank case, so an external fuel tank is not always necessary to be burdened. Judging from the use of setting on a motor glider, the amount of fuel is enough to rise up the plane and the motor has no speed control, just rise up and it should stop in an adequate period of time. This kind of plane is invited when the weather condition is good, not so windy day. Also, the twisting phenomena of it's main wing was carefully checked based on the concept mentioned before. All the equipment, servos, receiver and wiring including switch should be less weighted ALAP. As for servos and switch mounts, a piece of wooden Japanese chop stick were utilized considering their grain direction. Thanks to a sophisticated adhesive material, Alpha-cyanoacrylate, the work proceeds so quickly.  

Sooner or later?

An existing of Japan land is only one of a strategy by US of Pacific Front, so an inconvenience of China amid airspace is purely based on US Military strategy. Actuary, Red China has proposed as one of a negotiation that the line of front should be set on the longitudinal line at Hawaii. Japan has to be involved with China area judging from the standing view of the construction of tophography. Both of big countries have some intention promptly to make use of Japan as a piece of military equipment, just an Unsinkable Aircraft carrier, Don't be in a comfortable and selfish dream to be helped by US so friendly that defeated us and occupied Japan 60 years ago, remember that small but complicated fire has already broken out at Senkaku Islands area. As a conclusion, Japan should wake up from devouring that long period of indolence and pay much or the most money than before only on self military defense, because no other country would not protect Japan when inevitable big fire breaks out. We should have enough military power to defend ourselves, Nuclear Weapons are not an exclusive way, so I think, because have we an enough industrial capability to do that in two weeks construction period. I might pay duty tax double!
Of course I'm not an aggressive person and hate I any fighting with other countries, there exit the different countries with different way of thinking.
Nuclear Weapon armed submarines, missiles and the setting up of several Hi-speed aircraft carrier task forces are the first and urgent tasks for us to be done by ourselves.
The time is now for us  to stand up as an actually Independent Nation Japan. The records of history shows our way to be selected without any arguments.

Twisted main wing

Twisted main wing irregularly causes some unpleasant reactions while drawing maneuver patterns in the regulation of F3A, telling about the physical property of a model airplane. The phenomena resembles that of thrust angle correction in an automobile that I have been doing for these 10 years. This strange and unpleasant reactions in some discrepancies must be caused by unexpected change of coefficient frictions in various conditions. As I have been mentioning in my blog, Zero Thrust is extraordinary important for an automobile, on the other hand, Wing Twist should be avoided proposition for airplane, so is my conclusion this morning. Consequently, I determined to correct the main wing's twist in model airplanes I'm keeping however smaller the rate of discrepancy might be.