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-Barrel polishing -
Today, barrel polishing includes machined products, pressed products, sintered products, and die-cast products.
It has been introduced in many industries and in many cases it is responsible for the final process of the manufacturing process.
►Benefits of barrel polishing
Low processing cost.
Processing is possible even with complicated shapes.
Mass processing is possible at once.
Only a few variations may occur in quality after processing.
►Type of barrel method
Rotary Barrel Polishing
This is a polishing method in which a barrel tank with an octagonal cross section is rotated at a relatively low rotation speed to form a flat fluidize-bed.
Features
・It is the most basic processing method in barrel polishing which can be used for various products and for multiple purposes.
・Although it takes a long time to process, it is characterized by lesser uneven polishing, which minimizes damage to the product and enables great stability with high precision barrel.
・Depending on the size of the barrel layer, it is possible to handle from a small amount to a large amount.
Centrifugal barrel polishing
A barrel tank with a hexagonal or octagonal cross section, which is a polishing method that rotates the tank in the opposite direction and applies centrifugal force to the contents inside.
Features
・It has the strongest polishing power among other polishing machines and can be processed in a short time.
・Generally, it has 10 to 15 times the polishing power of a rotating barrel.
・If compared to the rotating barrel, the damage to the product is greater and countermeasures may be required.
・ The number of processes at one time is smaller than the rotation of motor.
Vibration barrel polishing
・A vibration motor with unbalanced weights attached to the top and bottom via a spring and a circle-shaped polishing tank are connected. This is a polishing method that causes flow with three-dimensional vibrations that are the same as the number of rotations of the motor.
Features
・Although the velocity flow is slow, it is possible to momentarily give a large frictional force by the acceleration of vibration.
・High volumetric efficiency makes it excellent in mass production.
・Since the basic construction method is different from the rotary barrel and centrifugal barrel, the finish of the product is also different.
Company name | NAGANO HIDAKA (Thailand) Co., Ltd. | EMIDAS Member Number | 92627 |
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Country | Kingdom of Thailand | Street address |
Amphur Bang Sao Thong Samut Prakan Kingdom of Thailand |
Telephone number | +66-66-2-182-5273 | Fax number | +66-66-2-182-5275 |
Employees | 2,000,000 THB | Annual sales | |
Employees | 8 | Person in charge | Kitazawa |
Primary clients |
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