With
the focus on manufacturing sector, secondary industries like welding cable
manufacturing has also gained importance. Welding cables are an important part
of any industry that is concerned with sculptural processes or fabrication,
such as automobile, heavy machinery or electronics. It finds wide application
in a range of industries and sectors.
Welding
cable manufacturers in India today are mostly in the small and medium sector.
With manufacturing sector likely to pick up after a brief slowdown, cable
manufacturers will also reap benefits. Indian manufacturers are also eyeing the
international markets in an effort to expand their base. However, they face
stiff competition from big names in cable manufacturing.
What
makes a welding cable?
Simply
put, a welding cable is a type of cable that is used in welding processes.
A
welding cable usually has a single conductor, usually copper. Most wending cables are required to
withstand up to 600V of tension. It is used in the secondary circuits of an
electric welder. The conductor
is finely stranded. In size it can range from 8 AWG to 500 kcmil. It usually
has a single insulating layer of neoprene thermoset or EPDM. The insulating
operating temperature is at 90°C or 105°C.
Although,
most welding cables are rated at 600V, one can also find cables rated 100V. The
cable is thermoset. This is necessary to ensure its resistance to weld
splatter. A thermoplastic, for instance, would not have the same ability. A
welding cable must also have superior durability and flexibility.
Applications
of welding cables:
A
welding cable is used to power the electrode during welding. It is used in two
types of welding operations: resistance welding and arc welding.
Resistance welding: In this type of welding heat is used to
fuse overlapping metals. The
heat is caused by the resistance of the materials. The metals to be fused are
placed between welding points, which are a couple of electrodes. After this a
high current, but low-voltage electric charge is passed between the welding
points. The metals heat up when they resist the charge. The what, in turn,
fuses the metals together?
Arc welding: In this process welding power passed
between the electrode and the base material, creating an arc. An inert gas like
argon is used to sustain the arc. The arc melts the electrode, while leaving
behind the metal.
Factors
to consider when buying a welding cable:
When
buying a welding cable, just looking for a welding cable manufacturer is
not enough. Since steady and stable supply of power is critical for the welding
process to run smoothly, there are some factors that you must pay attention to:
Ampacity: This is the current rate of the cable,
or in other words, its current-carrying capacity. It is the amount of current
that the cable can carry without surpassing the operating temperature rating.
Keep in mind that a welding cable’s ampacity is calculated differently than
other cables. It is typically higher than other type of cables. This is because
factors like duty cycle, circuit length and out power are also factored in.
Flexibility: Welding cables are also required to be
quite flexible. This is because a welder often moves around while welding. This
is especially true when working on large machines. The cable must also have a
good tensile strength. Since, the cable is often coiled around while welding
work is carried out, it must be able to withstand such usage without breaking
apart.
Resistance to heat and sparks: Welding work can be corrosive to any
normal cable. With sparks and heat generated, cables with lesser strength and
insulation can easily fall apart. Durability is one of the essential qualities
of welding cables.
Size: The size is a deciding factor since it will has a direct
relationship with the current conducted. The more the current required, the
more should be the diameter of the cables and the number of copper wires
within. Determining the size before welding work is carried out is critical
because if we are using more current that the cable size can handle, it will overheat.
Conclusion
Welding
cable manufacturers are
an important part of the manufacturing industry. Welding cables must be
selected carefully, keeping in mind the ampacity, flexibility, size and
durability.
Halo,I'm Helena Julio from Ecuador,I want to talk good about Le_Meridian Funding Service on this topic.Le_Meridian Funding Service gives me financial support when all bank in my city turned down my request to grant me a loan of 500,000.00 USD, I tried all i could to get a loan from my banks here in Ecuador but they all turned me down because my credit was low but with god grace I came to know about Le_Meridian so I decided to give a try to apply for the loan. with God willing they grant me loan of 500,000.00 USD the loan request that my banks here in Ecuador has turned me down for, it was really awesome doing business with them and my business is going well now. Here is Le_Meridian Funding Investment Email/WhatsApp Contact if you wish to apply loan from them.Email:lfdsloans@lemeridianfds.com / lfdsloans@outlook.comWhatsApp Contact:+1-989-394-3740.
ReplyDeleteThank you for sharing such amazing information. keep sharing.
ReplyDeleteAerospace Cable Harness Manufacturer in India | Cable Harness Manufacturers in India