High-temperature gear pump is to use two gears to each other rotation work, less demanding on the media. General pressure below 6MPa, larger flow. High-temperature gear pump equipped with a pair of rotary gear in the pump body, an active, a passive, relying on the two gear meshing with each other, the pump within the working chamber is divided into two independent parts. A for the inhalation chamber, B for the discharge chamber. The high temperature gear oil pump drives the driving gear to rotate the driven gear during operation. When the gear engages and disengages, a partial vacuum is formed on the suction side (A) and the liquid is sucked in. The sucked fluid fills each tooth valley of the gear to the discharge side (B), and the liquid is forced out when the gear enters into engagement to form a high-pressure liquid which is discharged outside the pump through the pump discharge port. 1, often fat, electric drum pumps for high-speed operation, easy to volatile grease, it must be maintained at the bearing lubrication, and pay attention to Tim. 2, high temperature gear pump often check and repair, electric drum pump should always check and repair, to check the power cord: the internal wiring, plugs, switches are good, the insulation resistance is normal, brush Tailstock is loose, commutator and electricity Brush contact is good, the armature winding expansion stator winding is a proper phenomenon, the bearing and rotating parts are damaged and so on. 3, save each part and replace the same parts, high temperature gear oil pump in the dismantling, you should save each part, pay special attention to explosion-proof parts of flameproof parts can not damage the hairline, including insulation pads and casing, such as If there is any damage, the same new parts must be replaced. No substitute materials lower than the performance of raw materials or parts not conforming to the original specifications shall be used. When assembling, all the parts should be packed according to their original positions and can not be omitted. 4, pay attention to save the electric pump should be placed in dry, clean and non-corrosive gas environment. 5, high temperature gear pump pay attention to insulation resistance, long-term shelved or used in wet environments electric pump, before use must use 500-volt megger to measure the winding insulation resistance. If the insulation resistance between the winding and the motor housing is less than 7 megohms, the winding must be dried.
Super Abrasives
Superabrasives come in the form of grinding
wheels and are used when the material being processed is either too hard or too
delicate for regular abrasives.
Industrial diamonds are one of the most
common materials used to create the grinding material. Contrary to popular
belief, diamonds are not as rare as marketing campaigns will tell you.
After diamonds,cubic boron nitride is
the second more durable material for cutting. This is followed by
polycrystalline.
The most obvious advantage is that these
Grinding Wheels are extremely hard and durable. This allows them to give better
performance and greater longevity over regular abrasives.
When your wheel lasts longer you will see
reduced costs for fixtures and tooling. This opens up your budget up to
investing in more machines.
You will notice that the wear and cuts on
your materials will be even. Because the abrasiveness of the wheel is so
strong, it doesn`t develop uneven worn away spots as quickly as regular
abrasive wheels.
So the output from your production will be
consistent. So your manufacturing efforts will produce reliable and consistent
results.
It can be tough to justify the upfront
increased costs of superabrasive wheels. But the durability and quality of
their production output make them well worth it.
But you`ll quickly realize that your
productivity has increased by using superabrasives. You will have
more parts processed per wheel and fewer wheel changes.
Kemei produces both conventional grinding
wheel and super abrasive grinding wheels, such as white aluminum grinding wheel,
pink wheel ,green silicon wheel, diamond grinding wheel and CBN grinding
wheels.
If you need any type of grinding wheel and
any suggestion on grinding wheels, just contact us.
Super Abrasives,Grinding Wheel Stone,Grinding Wheel For Bench Grinder,Electroplated Cbn Cut Off Wheel
Henan Jinlun Superhard Material Co., Ltd , https://www.jlsuperhard.com