TOOLS FOR COOLING CIRCUIT PLUG
COOLING CIRCUIT PLUGS –ALL IN ONE TYPE–
② Special wrench
③ D6 Tool
JWPZ
M
④ D8 and 10 Tool
⑤ D12 Tool
Tensile shaft
Knob
Stopper
Scale pipe
L
After deforming (reference drawing)
Component name Quantity
M Material
① Special packaging case (JWPKC) ② Special wrench (JWPKW)
1
PP, PE, Polyurethane
1 Aluminum die casting, SCM
③ D6 Tool (JWPK3)
1 1 1
④ D8 and 10 Tool (JWPK4)
Brass, S45C, SUM23
⑤ D12 Tool (JWPK6)
⑥ JWPZ6 ⑦ JWPZ8 ⑧ JWPZ10 ⑨ JWPZ12
25 25 25 25
JWPKS Toolset ① – ⑩
（ L 1 ）
Aluminum alloy
M Material Aluminum alloy
⑩ Instruction manual
1
–
Part Number JWPZ6
Part Number
L
(L 1 )
M
Order
Type
D
Part Number JWPK3
6 8
13 16 17 22
12.6 14.2 14.8 19.8
3
Delivery Quotation
Order
Quotation
Delivery
JWPZ
4
10 12
■ Characteristics • Matching to four types of the diameter of water hole, D = 6, 8, 10 and 12mm. • JWPKS, tool set for Cooling Circuit Plug, is a special tool to fix JWPZ ( D right page ) into the cooling hole. • Can fix the cooling circuit plug at any position by using scale value on the scale pipe and stopper.
■ Depth to load cooling circuit plug Diameter of water pathway D Max. depth Fmax. ( ※ 1) 6 150 8 200 10 200 12 250 ( ※ 1) Max. scale value on the scale pipe
Part Number
6
※ (L 1 ) represents the diameter of water flow hole D–0.1 after deforming.
① – ⑩ ② / ⑩
JWPKS
■ Characteristics By setting this component inside the cooling hole, this component can block the cooling water circulation pathway. All–in–one type enables easier installation to the cooling hole. All–in–one type enables easier installationto the cooling hole. Can be fixed inside the cooling hole to enlarge and crush the outer diameter with the tool for Cooling Circuit Plug JWPKS. Mold installation is not available with JWPZ only. Need tool for Cooling Circuit Plug such as JWPKS ( D Left page ) . E JWPZ is made of aluminum alloy. Note that if alkali detergent is used, it will deteriorate. ■ Specifications Type JWPZ D 6 8 10 12
JWPKW JWPK3 JWPK4
Example
③ ④ ⑤
JWPZ
IN
OUT
JWPK6
a) Match up the suitable tool (JWPK) and special wrench to meet D dimensions of the cooling circuit plug. b) Fix JWPZ at Part A. Close tightly to the end part of scale pipe. c) Move the stopper on the scale pipe to the position F to fix the cooling circuit plug. d) Load the scale pipe into the mold cooling hole and put stopper on the mold side surface. e) Be careful for the scale pipe not to lean against mold cooling hole and grab the handlebar by both hands. f) Tensile shaft slides back and cooling circuit plug profile expands. g) By verifying the immovable of the cooling circuit plug, remove JWPZ from the shaft by unlocking the tensileshaft knob.
Example
d) Loading into cooling hope
a) -2 Tensile shaft loading a) -1 Fix scale pipe
Scale pipe
A Section
D + 0.2 –0.1
JWPZ
Diameter of water pathway
Screw Plugs
Stopper
Working pressure (kPa) {kgf/cm 2 }
588 {6}
Usable fluid
Water
c) Stopper shifting
b) Fix JWPZ
Usable Temperature Range
130°C or less
Do not use JWPZ only at the end part of the cooling hole. Be sure to use with screw plug.
130
120
110 100
Tensile shaft
F
L
f) JWPZ locking
Knob
g) Remove JWPZ from the shaft.
e) Grab the handlebar
130
120
110
L 1
Tensile shaft
■ Guide for usage • If you mount the cooling circuit plug, the special tool set or single parts for combination, JWPKW + JWPK3, 4, or 6 are available. • At the time of mold maintenance or when the fixing location set at wrong position, remove the cooling circuit plug by drilling hole and replace with new cooling circuit plug.
1033
1034
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