Hypertherm HT4400 Swril Ring 120792, Plasma Cutter Swril Ring
,Plasma Machine Swirl Ring
Q1:Can I get a free samples to check the quality?
A:Sure,we can supply the free samples but you need bear the express
cost by yourself.
Q2:Will I afford the carrier charge?
A:Yes,you will afford the express charge or your account is OK.
Q3:Can I add my trademark on my products?
A:Yes,we need your certificate of authorization.
|Machine||HEC NO.||Ref NO.||Description|
|H14794||120794||Nozzle,Oxygen 300/Nitrogen 200Amp|
|H14795||120795||Nozzle,Oxygen 300/Nitrogen 200Amp,CCW|
|H44907||120907||Retaining Cap,100/200/300/400Amp With HIS Tab|
|H44984||120984||Retaining Cap,100/200/300/400Amp Under Water|
|H84651||120651||Torch Main Body|
|H94025||120025||Water cooling tube|
Plasma cutting machine matters needing attention
The selection of cutting parameters of CNC plasma cutting machine
is very important for cutting quality, cutting speed and
efficiency. The correct use of CNC plasma machine for high quality
fast cutting, cutting process parameters must be deeply understood
First, cutting current: it is the most important cutting process
parameters, directly determines the cutting thickness and speed,
that is, cutting ability. Effects: 1, cutting current increases, an
increase in the energy of the arc, cutting ability, the cutting
speed is increased; 2, cutting current increases, increasing the
diameter of the arc arc variable rough makes incision width; 3,
cutting current ambassador to the nozzle increases the heat load,
the nozzle premature damage, cutting quality of the natural
decline, can't even normal cut. So the cutting current and the
corresponding nozzle should be chosen according to the thickness of
the material before cutting.
Second, cutting speed: best cutting speed range according to
equipment illustrate selected or test to determine, due to the
thickness of the material, different materials, high melting point,
thermal conductivity and melting the surface tension and other
factors, the cutting speed is also a corresponding change. The main
performance: 1, cutting speed can be improved to improve the
quality of the cut, that is slightly narrow incision, incision
surface more smooth, and can reduce the deformation. 2, the cutting
speed is too fast that cutting line energy lower than the required
value, cut seam in the jet can't quickly melted cutting melt
immediately blew and the formation of larger drag, accompanied by
incision slag hanging, the surface quality of the incision down. 3,
when the cutting speed is too low, because the cut is plasma arc
anode, in order to maintain the stability of the arc's, anode spot
or anode region must from recent arc cutting seam found near the
conduction current place, at the same time will pass more heat to a
radial jet, so make the incision became wide, on both sides of the
notch of molten material in the bottom flange aggregation and
coagulation, form is not easy to clean the slag hanging, and
incision margin due to excessive heating and melting and the
formation of fillet. 4, when the speed is very low, because the cut
is too wide, the arc will even put out. It can be seen that good
cutting quality and cutting speed can not be separated.