A-Hand Technology G85J, Руководство по эксплуатации

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A-hand Technology Co., Ltd of Suzhou Industrial Park(215021) Operation instructions
Address: NO.88 Tangzhuang Road Suzhou-Singapore Industrial Park China
Tel: +86-512-6252-9140 Fax: +86-512-6252-2140
URL:http:// www.a-hand.com
●Installation of fixing assembly: insert the two silicone inside the pass tube into the seat‘s rear
part (no direction); tie it with small plastic cable (to prevent water seepage under high pressure);
insert positioning seat into the pass tube; slightly rotate positioning seat to make the three
mounting holes align with each other (to prevent the two silicone tube‘s over winding within
the main core rod); tighten the 3-M3 × 6 screw. Note to check whether the ―O‖ seal ring is
damaged or lost.
●Positioning core head / core rod: The two should be used with the welded part. The core rod
with cooling water can take away their heat accumulation. Placing the sealing wire of welding
parts in the middle of the part can effectively prevent the adhesions inside the welded tube due
to retraction and welding(default value of random accessories = nominal diameter of welding
tube subtract 0.3~0.4), If the customer finds bad adaptability with the actual diameter, you can
be trimmed it with this formula . Please replace it timely when there is positioning core damage,
such as surface damage.
2.3.2 Welding
torch nozzle
assembly
●Installation
of
tungsten electrode
and
accessory
selection (see
above figure for the number corresponding to name)
▲The installation process of tungsten electrode is as follows: join the 7 step surface with 1;
tighten 8 (with a matching model requirement); tighten 6 (with a
matching model requirement); insert ground 4(diameter decided by
welding process and working conditions) into 5 (with a matching
model requirement); align the right end chamfered surface of 5 with
the left chamfered surface of 9 (no deviation); screw installed 10 and
9 into 1 (before installation ―O‖ seal ring check whether there is
defect), then folder 5 lock 4 through inside cone of 8, the distance
from the installed tungsten electrode‘s front-end to ceramic nozzle
No. Code Name Material Quantity Remark
1 G85-9002-1 Welding torch head‘s shell H59 1 Work piece
2 G85-9004 Arcing ring SUS304 1 Work piece
3 G85-9005 Plug ring Black POM 1 Work piece
4 TBHJ-Z D2.4L85 Tungsten needle Cerium tungsten 1 Purchased components
5 TBHJ-Z D2.4L50 Tungsten electrode clamp Cr-Zr-Cu alloy 1 Purchased components
6 TBHJ-J54N16 6#Ceramic nozzle Ceramic 1 Purchased components
7 TBHJ-JFA Shoulder closure PTFE 1 Work piece
8 TBHJ-FLO.375‖-0.75‖D2.4L34 Shunt H59 1 restructuring part
9 TBHJ-QDO.375‖L16.5 Plug screw H59 1 Purchased components
10 GB-T3452.1G10
×
1.8
―O‖ seal ring
Chemigum 1 Purchased components