TIMBER SEASONING SHELTER - STEAM BENDING METHODS + OPERATIONS DESIGN AND MAKE 2013 - OMRI MENASHE ARCHITECTURAL ASSOCIATION SCHOOL OF ARCHITECTURE
P L AT E S : 01. STEAM BENT RECIPROCATION 02. FIXED JIG + VARIABLE JIG - CURVATURE DIFFERENTIATION 03. JIG COMPARISON - SURFACE DIFFERENTIATION 04. FIXED JIG - PARTS BREAK DOWN 05. FIXED JIG - BENDING SEQUENCE 06. VARIABLE JIG - COMPONENT D14 ALIGNMENT + BENDING SEQUENCE 07. VARIABLE JIG - COMPONENT B13 ALIGNMENT + BENDING SEQUENCE 08. VARIABLE JIG - EXPLODED PERSPECTIVE 09. CURVATURE ANALYSIS - SHALLOW - SYMMETRICAL + ASYMMETRICAL CURVATURE 10. CURVATURE ANALYSIS - DEEP - ASYMMETRICAL CURVATURE 11. VARIABLE JIG - BENDING SEQUENCE - TIME + FORCE 12. COMPRESSION STRAP - PARTS + BENDING SEQUENCE 13. OPERATIONAL SEQUENCE - STEAMING + BENDING + ASSEMBLY + SEASONING 14. WOOD BURNER - PARTS + EXPLODED ASSEMBLY 15. STEAMBOX AND WOOD BURNER - OPERATION 16. STEAMBOX - BENDING SCHEDULE + TIMING OPERATION 17. VARIABLE JIG - PROJECTION BOUNDARY + MOUNTING APPENDICES 18. CYLINDER COMPARISON - TYPE 1 + 2 CYLINDER STROKE LENGTH 19. PARTS INVENTORY - BENDING JIG COMPONENTS + PNEUMATICS CONTROLS 20. PARTS INVENTORY - BENDING JIG + STEAM BOX COMPONENTS - HARDWARE
UNSTEAMED TIMBER SYSTEMS
BASIC QUAD MEMBER OVERLAP
TRIANGULATED HEXAGON OVERLAP
ADJUSTABLE PERPENDICULAR JOINT
QUAD NOTCHED RECIPROCAL SYSTEM
STRUCTURAL DEPTH
STEAMED JOINERY SOLUTIONS
PLANAR QUAD STEAM-BENT RECIPROCAL SYSTEM
PLANAR CONNECTION TRI-HEX STEAM BENT RECIPROCAL SYSTEM
FIXED CURVATURE.
UNBENT ELEMENT.
VARIABLE CURVATURE.
TYPE 1 FIXED CURVATURE.
UNBENT ELEMENT.
TYPE 1 VARIABLE CURVATURE.
TYPE 2.
TYPE 3.
TYPE 4.
PLANAR SURFACE
FIXED CYLINDERS AND BLOCKING
MIRRORED TOP AND BOTTOM MEMBERS
FREE FORM SURFACE DOUBLE CURVATURE IRREGULAR TOP AND BOTTOM MEMBERS
ADJUSTABLE CYLINDERS AND BLOCKING
FB - 4
FB - 4
FB - 3
FB - 3
FB - 2
FB - 2
FB -1
FB - 1
CENTER SUPPORT BLOCK
500 420 340 260 180 100
CENT X
2 PHASE DROP - IN CYLINDERS
FIXED BASE
ROTATIONAL DISPLACEMENT
CYLINDER CONTROL ON / OFF
ELECTRICAL CONTROL ON / OFF
FIXED CENTER DATUM BLOCK
CENT Y CFB - 1 CFB - 2
CFB - 3
CFB - 4
CFB - 5
CFB - 1 CFB - 2
CFB - 3
CFB - 4
CFB - 5
ALIGNMENT - SINGLE MEMBERS COMBINED AND VERIFIED
CLAMPING - COMPONENT POSITIONING FOR DRILLING
STAGE 1 - STEAMED TIMBER PLACED IN JIG
DRILLING - CENTRE AND EDGE POINTS
PHASE ONE CYLINDERS
STAGE 2 - PHASE ONE CYLINDERS ENGAGED - FIRST BEND
PHASE TWO CYLINDERS SECURE - BOLT THE COMPONENT 20 MM ROD AND NUT
PLANAR PROTOTYPE PRODUCTION
STAGE 3 - PHASE TWO CYLINDERS ENGAGED - RECURVE BEND
B1 - T2
B1 - T2 B2 - T2
B2 - T2 B1 - T3 B2 - T3 B1 - T4 B1 - T6
B1 - T3
B1 - T1 B2 - T1 B3 - T1 B4 - T1
B1 - T5
B1 - T4
ACTUATOR ROTATIONAL DISPLACEMENT
B1 - T6
500
500
500
420
420
420
340
340
D12
TOP
340
D16
260 180 100
2.16
2.1
100 180
B1 - T1 B2 - T1 B3 - T1 B4 - T1
B2 - T3
D14
260
260
180
180
100
100
100
100
180
CEN X
B1 - T5
500
TOP
D16
2.16
420 340
D12
260 180 100
D14
100
2.1
180
180
260
260
260
260
340
340
340
340
420
420
420
420
500
500
500
500
BASE CENT
BASE LEFT
BASE RIGHT
CAR 1
C1
BASE LEFT
BASE RIGHT
BASE CENT C2
CAR 2
C3
CAR 3
C4
CAR 4
ACTUATOR STROKE C5
CAR 5
CEN Y
PHASE 1 - SITUATIONAL ALIGNMENT
CEN Y
PHASE 2 - PNEUMATIC BENDING
B1 - T2
B2 - T2
SOLENOID VALVE BANK
B1 - T3 B2 - T3
B1 - T6
B1 - T1 B2 - T1 B3 - T1 B4 - T1
B1 - T4 B1 - T5
CENTRAL CLAMP CYLINDER
500
500
420
420
TOP
340
3.16
180 100
B13
100
340
D13
260
260 180 100
100
3.13
180
180
260
260
340
340
420
420
500
500
BASE LEFT
CEN X
BASE RIGHT
CAR 1
C1
BASE CENT C2
CAR 2
C3
CAR 3
C4
CAR 4
C5
CAR 5
CEN Y SOLENOID VALVE BANK CONTROL SWITCHES
SOLENOID VALVE BANK CONTROL SWITCHES
PHASE 1 - SITUATIONAL ALIGNMENT C1
C2
C3
C4
C5
12MM NUT & WASHER ZINC PLATED
12MM THREADED ROD ZINC PLATED
KERTO CURVATURE BLOCKING 3 x 55MM
JIG SUPPORT JOISTS 70MM x 110MM x 2360MM
CYLINDER CARRIAGE 90mm x 125mm x 25mm PNEUMATIC CYLINDER PRESSURE = 8 BAR MAX. O 80mm - 320mm STROKE
12MM THREADED ROD ZINC PLATED
JIG SUPPORT BEAM 70MM x 110MM x 3000MM
CYLINDER HEAD TUBE 120MM x O 100MM
12MM THREADED ROD ZINC PLATED
KERTO CYLINDER END BLOCK 120MM x 94MM MADE UP 2 x 55MM
A
B
D
E
F
G
H
I
J
TOP
D11
1
C
1
3.11
ASYMMETRICAL
B11 3.14
2
2
D7
3
TENSION
2.61
2.58
COMPRESSION
TOP
3
B7
ASYMMETRICAL
4
4
TOP
5
5
1.68 SYMMETRICAL
1.73
F2
F4
6
A
B
6
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
1
1
B32
TENSION
2.31
B28
TOP
B30 2.07
COMPRESSION
2
2
ASYMMETRICAL
TOP
3
3
2.08 ASYMMETRICAL
1.93
H26 H24
H28
4
4
5
2.06
2.13 ASYMMETRICAL
B
5
C13
E11
6
A
TOP
C
D
E
6
F
G
H
I
J
K
L
M
N
O
TOP
2.08
6 H2 1.93
kg = 4000
H28
H24 kg = 3200
T = 0.50
kg = 2400
T = 0.45 kg = 1600
T = 0.35
kg = 800
T = 0.25
kg = 0
T = 0.15
T=0
HIGH TENSION
2.08
TOP
1MM STAINLESS STEEL
COMPRESSION END - STOP
D11
3.11
TOP
H26 1.93
B11
3.14
H28
H24
COMPRESSION END - STOP
RECURVE SUPPORT STRAP
TOP
D7
1MM STAINLESS STEEL
TOP
HIGH TENSION
HIGH TENSION 2.61
1.68
2.58
1.73
B7
F4
F2
SINGLE FACE SUPPORT STRAP
COMPRESSION END - STOP
TOP
PARALLELOGRAM CLAMP
2.06
E11
C13
2.13 HIGH TENSION
COMPRESSION END - STOP
CLAMPING ROTATION
20 MM THREADED ROD CLAMPING ROTATION
TOP HIGH TENSION
B32
2.31
2.07
B30
B28
A.
B.
D.
C.
M.C. - 65% +
10 - 20 DEG.
100 DEG.
STEAMING
BENDING
SEASONING ASSEMBLY
PREPARATION + SELECTION
140
35 35 3000 NEUTRAL AXIS
140 3000
M.C. - 20% +
EXHAUST CHIMNEY WOOD BURNING STEAMER
HEADER TANK
EXHAUST CHIMNEY O 100 MM
STEAM OUTPUT
STEAM OUTPUT O 15 MM BOILER CHAMBER 9 KG TANK
BOILER CHAMBER HEADER TANK 9 KG TANK
FIRE CHAMBER 19 KG TANK
FIRE DOOR
WOOD BURNING STEAMER FIRE CHAMBER
STOVE SUPPORT
300 mm DOUBLE WALL DRAINAGE PIPE
STEAMBOX SUPPORT STAND
UNSTEAMED MEMBER 35 MM X 140MM X 3000MM
STEAMBOX DOOR ACCESS AND END CAP
1. GATHER WOOD FOR BURNING 2. LIGHT FIRE IN MAIN CHAMBER 3. FILL HEADER TANK 4. OPEN FILL VALVE 5. FILL BOILER 6. CONNECT TO STEAMBOX CAUTION - STEAM EXHAUST & FIRE CHAMBER BECOME EXTREMELY HOT
EXHAUST CHIMNEY
3.
STEAM OUTPUT
5.
BOILER CHAMBER
HEADER TANK
FIRE CHAMBER
STOVE SUPPORT
2.
4.
6.
0 MIN.
45 MIN.
90 MIN.
INSERT INTO STEAMBOX
READY TO BEND
TSS DAILY STEAM LOG
:date
:FIRE STARTED
DAILY MATERIAL SUMMARY: min lengths
E21 F20
:STEAM READY
F19 G19
T: 2.52 B: 2.48 T: 2.60 B: 2.56
member length
T: 2.53 B: 2.57
position
box #
H18 H17
T: 2.80 B: 2.78
T: 2.45 B: 2.49 T: 2.73 B: 2.76
STEAMBOX 1
time out:
time in: +90 minutes
1 2 3 4 5
60 MIN.
60 MIN.
6 7 8 9 10 11 12
45 MIN.
13
45 MIN.
15 MIN.
15 MIN. 75 MIN.
14 15
30 MIN.
16
29
28
27
26
25
I
30
23
24
20
21
22
17
18
19
16
15
14
13
9
8
6
4
5
1
2
3
I
G F
31
F
D
F
E
C
E
D
B A
D
C
5
C
6
B 32
A 29
30
28
26
27
25
#
MArch Design & Make 2012/2013
Architectural Association School of Architecture Hooke Park Beaminster, Dorset UK, DT8 3PH
t: 01308 863 588 f: 01308 863 226 e: hookepark@aaschool.ac.uk
7
B
31
TIMBER SEASONING SHELTER Project Date Scale Drawn by Units Dwg Title
TSS 17 JULY 2013 GS mm, UON
UNROLLED SURFACE COMPONENT LAYOUT
#
A GRID ORIENTATION
UV UNROLLED COMPONENT LAYOUT KEY MEMBRANE EXTENSION AT NODE COLUMN CONNECTION AT NODE COMPONENT NODE (EXISTING BELOW NEIGHBORS) COMPONENT NODE (EXISTING ABOVE NEIGHBORS)
GROUPING REGION
REGION W
REGION X
A3.0
A
REGION Y
REGION Z
GRID ORIENTATION
24
23
22
21
20
19
30 MIN.
E
G
G
STEAMBOX 2
H
H
H
32
10
11 I
12
7
8 18
A
17
16
15
9 14
13
10 12
11
7 :page
30 MIN. 90 MIN.
5000 mm B1 - T2 B2 - T2 B1 - T3
B1 - T1 B2 - T1 B3 - T1 B4 - T1
B2 - T3 B1 - T4 B1 - T6
B1 - T5
500
500
420
420
340
340
260
260
180
180
100
100
100
100
180
180
260
260
340
340
420
420
500
500
BASE LEFT
CEN X
BASE RIGHT
CAR 1
BASE CENT C2
CAR 2
C3
CAR 3
C4
CAR 4
C5
CAR 5
CEN Y
PROJECTOR CARRIAGE ROTATION RANGE - SERVICING
0
PROJECTOR CARRIAGE
FULL EXTENSION
0
180
150 100 50
CYLINDER MOUNTS
0
PNEUMATIC CYLINDER STROKE - 110 MM BORE O - 40 MM MAX PRESSURE: 8 BAR
RETRACTED FULL EXTENSION
TYPE 1.
RETRACTED
STEEL SHAFT
CAST ALUMINUM BODY
320
0
320
160
FULL EXTENSION 0
PNEUMATIC CYLINDER STROKE - 320 MM BORE O - 80 MM MAX PRESSURE: 8 BAR
TYPE 2.
RETRACTED
FULL EXTENSION
RETRACTED
FITTINGS
BENDING JIG COMPONENTS - PNEUMATICS & CONTROLS
PNEUMATIC HOSE VARIOUS SIZES 6 MM 8 MM 10 MM
PNEUMATIC COUPLING 6 MM
PNEUMATIC THREADED 90 6 MM
ELECTRICAL SWITCH TWO - WAY. ON / OFF
PNEUMATIC 90 6 MM
PNEUMATIC TEE 6 MM
ACTUATORS
PNEUMATIC CYLINDER STROKE - 110 MM BORE O - 40 MM
PNEUMATIC SOLENOID VALVE BANK 10 MM & 8 MM INPUT 6 MM OUTPUT
TYPE 1.
PNEUMATIC CYLINDER STROKE - 320 MM BORE O - 80 MM
TYPE 2.
BENDING JIG & STEAM BOX COMPONENTS - HARDWARE
GALVANIZED NUT M 10 M 12
TIMBERLOCK 75 MM 100 MM 125 MM 150 MM
GALVANIZED THREADED ROD M 10 M 12
WASHERS M 10 M 12
CAST PROPANE TANKS 10 KG 19 KG
KERTO BLOCKS - VARIOUS SIZES 40 MM 55 MM 60 MM MILLED STEEL TUBE O - 25 MM
TWIN WALLED DRAINAGE PIPE O - 300 MM 3000 MM