直销正牌 LCP L140 日本宝理
日本宝理LCP L140、LCP L130、LCP E463i、LCP E130i、LCP A150F
1. Reduce the temperature
of the material, reduce the temperature of the mold and improve the cooling
time.
2, improve the
injection pressure, improve the injection time, increase the pressure of
pressure protection, and increase the time of pressure protection.
Other reasons: 1, the
location of the gate is not reasonable
2. The setting of the
wall thickness of the products is not reasonable
3. The structure of
the die is not reasonable
Ptyalism produce
nylon 612 nozzle products processing solutions when:
This is a problem that
is often encountered in the production of nylon.
The main solution:
1. After enlarging
the glue.
2, reduce the
temperature of the material and reduce the temperature of the nozzle.
3. The drying of raw
materials is not sufficient.
4, add slingshot nozzle
The poor
plasticization solution produced during the processing of nylon 612 products:
1. Low back pressure
2. The temperature of
the barrel is too low
3. The screw speed is
too fast
4. The forming period
is too short
Physical property
table
PMMA The use of colorful
chassis and fully transparent chassis. Whether it's a full - transparent case
and a colorful chassis, it's a computer case, which is used for computer
assembly. It is only that the material of this case is different from the
traditional case. The two problems that affect the development of the
colorful chassis and the fully transparent chassis: one is the price problem.
The price of this kind of machine is higher than that of the traditional
computer case. In fact, the cost of this case is really higher than those of
the traditional computer cases, which is impossible. If you want to make fun of
the beautiful effects that the chassis turns to be colorful, it can only take
more money. Of course, some businesses are too high. As for the market rumors,
there are a number of super low - priced, transparent and transparent chassis,
which is not really a real, colorful and transparent chassis. It has one or two
transparent boards on the traditional computer box, not all transparent, and
the price is much lower.
The other is the problem
of heat dissipation. It is said that the colourful chassis and transparent
chassis materials are all organic glass acrylic plates. And the organic glass
is actually a kind of plastic, the heat dissipation is not very good indeed. But
it doesn't mean there's no way to solve it. Exhaust fan。 From the actual effect, the effect of heat dissipation
is good.
What are the advantages
of the acrylic bathtub
The formal name of the
acrylic bathtub is the glass fiber reinforced plastic bathtub (acryl is the
homophone of the English ACRYLIC). The surface material is methyl methyl methyl
methyl ester, the reverse side is coated with glass fiber, and is coated with
special resin. The whole bathtub should have a uniform color, smooth surface,
no layers, bubbles and so on. The thickness of the surface is generally above 3
mm, and it is firmly combined with glass fiber and is not stripped.
The heat transfer of the
acrylic bathtub is slow, so the heat preservation is good, and the contact body
surface has no "ice cold" feeling. Compared with cast iron or steel
bath tub, it has a feeling of "warm and soft" and does not touch the
body. Because of the good reprocessing property of the acrylic, the luxury
massage bathtub is not its own.
The bottom of the
acrylic bathtub should be filled with yellow sand cement paste at the bottom of
the installation, which can not be vacated or only on a few supporting points,
so as to avoid breaking. We should prevent sharp objects against friction in
use, soft cloth and detergent wipe light application when cleaning, do not use
100 clean cloth. Once a cleaning hair,
with a soft cloth with toothpaste wipe, can restore luster.
Transparent