COOLING PIPES –SOLDERING JOINT TAPERED SCREW TYPE / PARALLEL SCREW TYPE / CAULKING TYPE–
SPOT COOLING PIPES
WCPFT (Tapered screw type)
SWCP (Fixed type) SWCT (Rotary type)
R （ PT ）
Soldering
R 2 － Rc1 / 8
L 1
R （ PT ）
7
W
d 1
ℓ 2
D 1
ℓ 1
IN direction arrow
M Material
ℓ
Pipe: Stainless steel (SUS304) Holder: Brass (C3604)
L
s Surface treatment Holder: Nickel plating
• Thread JIS B0203 tapered thread for tube R (PT)
WCPF (Parallel screw type)
G （ PF ）
11 （ℓ 1 ）
L M6 × 0.75 （ Fine thread ）
Soldering
d 1
ℓ 2
D 1
In case SWCT
ℓ 1
IN direction arrow
M Material
M Material
ℓ
Pipe: Stainless steel (SUS304) Holder: Brass (C3604)
Part Number
Joint
Pipes
Rotary structure allows for changing the position of the hole on the left freely.
L
SUS304 (Threaded part one–point attachment)
s Surface treatment Holder: Nickel plating
SWCP11
• Thread part JIS B0203 parallel thread for tube G (PF)
Brass (C3604)
SWCP12 SWCT12
E Only the SWCT uses an O–ring (fluoric rubber) inside. E The rotary joint of SWCT is specially structured so that it cannot be disassembled.
Brass (C2700)
WCPK (Caulking type)
C0.5
Soldering
Part Number
R(PT) φ E φ D φ d Category
(ℓ 1 )
L
B L 1
W ℓ
Type
No.
11
300
17 38
8
1/8 6.2
3
2.5
5 5 3
SWCP
C
Fixed type
16
8
41
100—500 (100mm increments)
0 －
13
12
19
11
1/4 9
6
4
0.5
M Material
Pipe: Stainless steel (SUS304) Holder: Brass (C3604)
SWCT
Rotary type
46 21
10
L
s Surface treatment Holder: Nickel plating
■ Notes on handling • Pipes are removable type. Cut it when necessary. • Note that intermittent or continuous turning of the rotary part of the SWCT could damage the O–ring, which results in water leakage. • Use in atmospheric pressure 980 kPa (10kgf/cm 2 ) or lower. • Use water and/or oil at temperature of 180°C or lower. • They may interfere depending upon size of 2 joints and nipple, etc. to use.
Part Number – L SWCP12 – 200
Order
R(PT) G(PF) WCPFT WCPF
Part Number
C D 1
d 1
d
B ℓ ℓ 1
L
ℓ 2
Type
D
2
100
200
1.6 1.6
WCPFT (Tapered screw type) WCPF (Parallel screw type)
Quotation
1/8
1/8
4
2013106.7 8
Delivery
＊ 300
3
100
200
2.5 2.5
＊ 300
4
200
1/4
1/4
5
23 15 12 8.5 10 3.6 3.6
Example
E ＊ L Dimension 300 is only for WCPF H D 1
Part Number
■ Vertical use ① Back plate recess
③ Attaching to cavity ■ Horizontal use
C
d
L
Type
D
② Mounting plate recess
2
100
200
1.6
Thick part of mold
Spot cooling pipe
8
6
6
WCPK (Caulking type)
3
100
200
300
2.5
Mold
Mold
4
200
300
10
8
8
3.6
Core
Core
Movable mold plate
• WCPF
• WCPK
Quick Fitting Joints
Part Number – L WCPF2 – 200 WCPK3 – 200
φ E
φ E
Order
Example
Partial cooling from horizontal directions is possible if cooling of par- tially–thick part is difficult. ④ Attaching to slide core
Movable mold plate Ejector plate (Top side)
Movable mold plate
Recommended φ E
D 2 3 4
5 6 8
Locking block
Mold
Slide core
Quotation
Delivery
Cooling joint Spot cooling pipe
Ejector plate (Bottom side)
Back plate
Cooling joint
Spot cooling pipe
Quick Fitting Joints
Movable mounting plate
■ Notes on handling of WCPFT and WCPF • The threaded part of WCPFT is a tapered pipe thread (R/PT), and the threaded part of WCPF is a parallel pipe thread (G/PF). • The tapered pipe thread and the parallel pipe thread are of the same size and pitch, so be careful when making a screw hole. If you install a tapered pipe thread in a parallel pipe thread hole, water leakage will occur. Also, note that a parallel pipe thread does not fit into a tapered screw hole. • Use WCPFT and WCPF with Sealing Tape.
Spot cooling pipe
Movable mold plate
OUT
Quick Fitting Joints
By using cooling joint (JTW, etc.), cooling pipe mechanism can be attached from the clamping plate.
Partial cooling is possible without mechanical processing of coolant hole from horizontal directions.
OUT
Quick Fitting Joints
When used for cooling of slide core, it can prevent heat expansion and scraping troubles while shortening the cooling cycle.
IN
IN
1023
1024
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