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와이어로프 그리스

 와이어와 로프는 해수 등과 같이 녹이 발생되기 쉬운 환경에서 사용되는 것 이외에 시브 및 드럼과의 마찰이 많아 윤활의 중요성이 요구되는 경우가 대부분이므로 이것을 보완하기위해 그리스를 사용한다.

 


로프에 도포하는 그리스는 박리가 되거나 쉽게 흘러내리지 않는 점도와 방청성, 윤활성을 보유한 페트러레이텀(petrolatum)(일반적으로 "적유"라 호칭함)계와 아스팔트(aspalt)(일반적으로 "흑유"라고 호창함)계 그리스가 대표적으로 사용된다.


 LUBRICATION

Type of
Lubrication

Lubrication Method

Suitable on
Wire Rope

Appearance
(Type of
Grease)

Note

No-Lube

No Lubrication

Galv Strand
Galv W/R
Stainlesss A/C


No Grease

Dry

Closing

No Lubrication

Galv A/C
Brake Strand
Galv W/R

Transparent
(Dry)

A rust inhibiting oil is
used to prevent corosion
during transit and torage.
Non-tacky to hand touch.

Stranding

Min. possible
application
Very tight wipe as
posible

Core

Little heavier than on
strand.
Loose wipe.

A-2

Closing

No Lubrication

Galv/Ungalv
Wire Rope

Yellowish-
Brown
(Petro-
Chemgrease)

For general application
of Galvanized Wire Rope.
Slightly oily to the touch.

Stranding

Light application by
dropping method.
Internal lubrication is
accomplished Loose
wipe.

Core

Heavier than on strand.
No wipe.

A-3

Closing

No Lubrication

Galv/Ungalv
Wire Rope

Yellowish-
Brown
(Petro-Chem
grease)

For general application of
Ungalvanized Wire Rope.
Lightly tacky to hand
touch.

Stranding

Applied during
stranding by dropping
method and the strand
is lubricated again by
running it through a
bath of lubricant

Core

Heavy application
No wipe.

B

Closing

No Lubrication

Ungalv
Wire Rope

Black
(Asphaltum
grease)

For special usage and
long term storage where
maximum protection
against corrosion

Stranding

Light application by
dropping method.
Internal lubrication is
accomplished
Loose wipe.

Core

Heavier than on strand.
Loose wipe.

C

Closing

No Lubrication

Ungalv
Wire Rope

Black
(Asphaltum
grease)

Lubrication sets up to a
medium hard onsistancy.
Ideal for oilfield,
construction equipment
and logging use.
Lightly tacky to hand
touch

Stranding

Applied during
stranding by dropping
method and the strand
is lubricated again by
running it through a
bath of lubricant 

Core

Heavy application
No wipe.

D

Closing

Heavy application
No wipe after the
"bath" application

Ungalv
Wire Rope

Black
(Asphaltum
grease)

Wire rope valley is filled
with lubrication.
For special purpose
lubrication of Ungalv
Wire rope where 
maximum rotection gainst
corrosion is desired.

Stranding

Applied during
stranding by dropping
method and the strand
is lubricated again by
running it through a
bath of lubricant

Core

Heavy application
No wipe.

Non-
Tacky
C&D

A special Non-Tacky grease is
applied by the same method as
In the above C and D type.

Ungalv
Wire Rope

Black
(Solid
Asphaltum
grease)

For special purpose
lubrication to meet very
hard consistancy
under tropical climate.
No wet. No drips.
Dry to hard touch.
※ 당사는 와이어로프 전용 그리스를 생산, 공급합니다.