Subject: RE: TAKENAKA
Date: Mon, 21 Jun 1999 22:09:34 -0500
From: "Imafuku, Nobuhiro" <Nobuhiro.Imafuku@mts.com>
To: "Rood, Omar" <Omar.Rood@mts.com>
CC: "Larson, Rod" <Rod.Larson@mts.com>

Hello, OMAR san.

I can NOT tell you hose length and cable length now, because customer is
still thinking table and actuator location (see below, table and
actuator location is changed). Also, I request TAKENAKA to change port
block location if this sketch is final. Controller location is near
table. Please remember customer has a plan to use structure test using
these actuators. I will ask TAKENAKA what they think about hose length
and cable length.

REGARDS     FUKU

-----Original Message-----
From:   Rood, Omar
Sent:   Tuesday, June 22, 1999 5:03 AM
To:     Imafuku, Nobuhiro
Cc:     Katabami, Yoshihiro; Larson, Rod
Subject:        RE: TAKENAKA

Hello Fuku,
Rod Larson needs cable lengths.
Also, he found an error below, item 8 you wrote 500kN, I think you meant
1000kN?
Regards
Omar
        -----Original Message-----
        From:   Imafuku, Nobuhiro
        Sent:   Friday, June 04, 1999 1:52 AM
        To:     Rood, Omar
        Cc:     Katabami, Yoshihiro
        Subject:        TAKENAKA

        Hello, OMAR san.

        I went to TAKANAKA with TETSU this Monday. TETSU already told
TAKANAKA & MHI that 50 ton actuator needs 1550 liter/min and 100 ton
actuator needs 3040 liter/min to reach 100 cm/sec. I think these numbers
are correct according to your mail to BAMI & TETSU today. Table weight
is about 20 ton (I$B!G(Jm not sure you already know). So, I think, 50 ton
actuator has about 2 G capacity and 100 ton actuator has about 4 G
capacity, but, could you send performance curve ? We will have to submit
specification to TAKANAKA next week, so, I want to confirm this system
BOM. I think this system BOM is as follows.
                1.      244.4X Actuator : 1 unit
                        - Rated force : static 500 kN at 210 kg/cm^2
                        - Displacement : dynamic : +/- 500 mm
                2.      249.4X Swivel Head & Base : 1 set
                        - Rated force : 730 kN
                        - Tilt angle : +/- 7 degree
                        - Swivel angle : - 90, + 30 degree
                3.      256.40X Servo Valve : 1 unit
                        - Rated flow : 400 gpm at 70 kg/cm^2 pressure
drop
                4.      661.23X Force Transducer : 1 unit
                        - Rated force : +/- 500 kN
                5.      244.5X Actuator : 1 unit
                        - Rated force : static 1000 kN at 210 kg/cm^2
                        - Displacement : dynamic : +/- 500 mm
                6.      249.5X Swivel Head & Base : 1 set
                        - Rated force : 1000 kN
                        - Tilt angle : +/- 8 degree
                        - Swivel angle : - 90, + 30 degree
                7.      256.80X Servo Valve : 1 unit
                        - Rated flow : 800 gpm at 70 kg/cm^2 pressure
drop
                8.      661.31X Force Transducer : 1 unit
                        - Rated force : +/- 500 kN
                9.      293.3X Hydraulic Service Manifold : 6 units
                        - Rated flow : 250 gpm
                10. TestStat IIs : 2 units
                11. System Cables & Hoses
        I have some questions.
                1.      What kind of software will you install this
system, TestStar IIs software or AESD version 469D single actuator
software ?
                2.      As you already know, customer has a plan to use
these actuators for structure test. Does this system include ran-time
ramp control and run-time plotting software for structure test or not ?
                3.      Does this system include manuals (reference &
drawing) ?

        REGARDS     FUKU
