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2012年04月30日 イイね!

Direct Sunlight

As the seasons move gradually, the direct Sunlight angle changes into influencing our business. Though the concept of new designing of laboratory way just taking in the natural Sun light and the working space brighter, direct Sunlight is not always necessary for our practice but is interfering the concentration of practitioner while the operation, because too much contrast occurs between the direct Sunlight and room lighting.
Bright light from the practitioner's front does harm to the precise practice.
Any counter-measure should be considered immediately. Remembering the past when the designing of concept of our new laboratory, the influence of direct Sunlight has not been considered at all.
Adjustable Sunshade covering from top to bottom covering all the windows inside would be introduced soon.
Posted at 2012/04/30 06:53:44 | トラックバック(0) | 日記
2012年04月29日 イイね!

Return spring

Return springAccelerating pedal return spring had been once broken and was remade by handcrafting of the professional engineer few month ago. Being in a trouble of displacement of accelerating pedal hinge pin outside laterally, checked I carefully the function and the cause of inconvenience.
The coiled portion of a return spring should be adequate enough to set in the groove when it is set in position by making it's diameter smaller with winding force preventing lateral displacement, so did I make the diameter after some cut and try attempts, perceiving the importance of the hinge rod positioning in correct place because strange movement of accelerating pedal influenced by loosing good hinge support does affect driving feel so much. This may be a trifle minor trouble but it's better without.
Posted at 2012/04/29 07:10:30 | トラックバック(0) | 日記
2012年04月28日 イイね!

Time & Effort

Time & Effort for as long as 10 years spent for establishment of wheel alignment & geometric axle construction was not smaller than anything for me.
Any passenger's automobile could go forward and be controlled well by the driver if the upper mentioned things necessary requirements were not satisfied, but it is true that there exists completely different world with best alignment & geometry balanced in an automobile driving, so I've experienced after all. If I say extremely, I don't want to drive any another automobile any more except those I had adjusted by myself. Also I come to know that the sense of human could be sharpened enough to know the small difference with keen sensitivity, if it is well experienced and trained in a correct manner.

How to establish the wheel alignment and axle constructive geometry to make a automobile go straight on the leveled flat ground surface without any strange steering habit to be adjusted unintentionally. How to know the chronic discrepancy to have been influencing on a quire habit inviting unreasonable fatigue especially after some long driving?
How to know the way to adjust? What point should be prescribed in the reference one?
How to measure the values? Tire wheel Inclination horizontally and vertically should be known at considerable accuracy? Is it possible to do that in the circumstance of movable condition, in attendance with rubber bushes and viscoelastic muddy lubricant in shaft and ball moving points?
How shall I treat on the critical problem of the physical property of rubber material, hysteresis phenomena? How shall I treat the datum obtained several measurement on the same procedures, statistically how? How accurately have to be done on the way without loosening the concrete reliability? What kind of tool or device is effective to know the condition accurately?
How shall I fix the measurement condition to keep the repeatability?
Incredibly huge barriers stood still to do that as a piling of the problems that must be solved.
The deeper the consideration goes into the actual experiment, the huger bulk of the jobs filled with difficulties!
Posted at 2012/04/28 08:00:28 | トラックバック(0) | 日記
2012年04月27日 イイね!

AM antenna

AM antennaAmplitude modulation antenna has special 2 pins coupler behind of Boom box system running in my laboratory, so conventional loop antenna required to connect coupler with some modification.
Seeking about the small coupler, I found it out on some printed circuitry board in my junk box but for 3 pins, could I establish the AM antenna coupling safe by cutting out 1/3 of them.
The main reason for listening AM channel is Radio Athletic Program at 6:30 on 666 kHz in NHK, as an usual manner tuned on NHK FM after that.
Posted at 2012/04/27 08:39:48 | トラックバック(0) | 日記
2012年04月26日 イイね!

Crazy cow again?

Mad cow disease again in US? It's an atrophic phenomena caused by the accumulation of specific purine material in the brain, so, it's basically different from some bacterial or virus infection into a human body, though informed as an infectious disease in News organization. Anyway the best prevention for the disastrous nuisance is not to eat any imported Beef from US, the exporter does not look as if it's a serious problem as the announcement says.

Today, the wheel alignment and geometric axle construction would be checked on VW 1302 Super Beetle today in a worse climate condition, rainy so informed by weather forecast. It's already apparent that she has innate right going habit from the beginning she had came to me a year ago though the tendency has been improved but still remains a bit. This mischievous habit would be soon forgotten sooner or later with all my capability nourished for over tens years of period.

SXE10 TOYOTA Altezza would be tested by the user for the first time after the wheel alignment adjustment on thrust angle performed the other day, probably the difference would be perceived with no argument. The duplication of centric feeling on the automobile and that on a driver is very important for really comfortable cruising.
Posted at 2012/04/26 08:10:14 | トラックバック(0) | 日記

プロフィール

「Difficulty in the establishment of wheel alignment http://cvw.jp/b/139985/46096876/
何シテル?   05/10 07:44
Kineboh! It's me!
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