The advantage of the disc trailer axles
Compared with
other manufacturers
'
axles, t
he advantage of Lide's disc trailer
axles
is that the core brake components of the disc trailer
axles
are all independently cast,
machin
ed and assembled.
1. casting
Lide
company has
eight
casting production lines,
with the output of
more than
4
00 tons of castings per day
.
The material performance requirements of
a clamp
body
of the disc brake
and
a
bracket casting body have reached QT600-10 or more, far exceeding the material performance of similar products
QT500-7 in the market . Automatic wire feeding
of nodulari
zation is used in the casting of the body, and the
nodulari
zation grade is
between
1-2
, which
is far exceeding Grade
3-4 of similar products
requirement
in the market
.
T
he brake disc
with
HT250, add
s
Mo, S, Cu, Si and other alloying elements to increase the wear resistance and heat resistance of the brake disc. Combined with the unique air duct structure of aerodynamic design, it increases the heat dissipation of the brake disc.
So that t
he service life of the brake disc greatly improves
.
T
he material of the wheel
hub
body
reached
QT
550-15, far exceeding the material performance of similar products
of
QT450-10
in the market
. A
nd the elongation
percentage
reaches more than 15%, which greatly increases the service life of the wheel
hub.
2. machining
Lide
company has 2 clamp body
machin
ing lines and 2 bracket
machining
lines;
4 brake disc
machin
ing lines, 6 wheel hub
machin
ing lines
.
All the products are
machin
ed by high-precision numerical control
equipment
and machining center
. A
nd all the products are completed by
machining and assembly
at one time. While ensuring production efficiency, the installation parameters and form and position tolerances are also greatly guaranteed, which greatly improves the performance of the products.
3. Assembly
The disc brake adopts automatic assembly line to realize automatic assembly and automatic online detection, completely avoiding the hidden danger of product quality caused by human operation factors.
T
he most critical sliding force, stable clearance, drag force and other performance parameters, are operated by online automatic detection
. And the i
ntelligent detection equipment program automatically determined and recorded, fully ensur
ing
the performance and traceability of each product delivered
.
After the hub brake drum/brake disc is assembled, the five-axis automatic tightening machine is used for online tightening and online monitoring. Compared with the pneumatic wrench , it not only improves the production efficiency, but also ensures that the tightening torque of each bolt can be fully guaranteed, effectively avoiding the risk caused by human factors.