Steel Belt (11) Making Process of the ring rolled seamless stainless steel belt

The ring rolled seamless stainless steel belt is produced: firstly finishes up in welded endless belt, and rolls out the ring afterwards. Therefore, the welding parts become same mechanical strength as other parent metal parts, and it enables to use for a small belt pulley.
The ring rolled seamless stainless steel belt is 'Belt which has same strength in welding part as the parent metal, and finishes it up in the flat steel belt.'

Title: Steel Belt (11) Making Process of the ring rolled seamless steel belt

Steel Belt (10) Recommended belt pulley diameter

At 40μm, recommended belt pulley diameter is 16mm. If it is i=5, it is 80mm. If it is i=10, it is 160mm.
However, please note that the wrapping angle of the steel belt on the original movement side should become small if deceleration ratios (i) are taken up to ten, bigger tension power will be needed.
Please contact us when i=5 is exceeded or if you would like to use diameter which is smaller than 16mm.

Title: Steel Belt (10) Recommended belt pulley diameter

Steel Belt (9) Thickness is 40μm

In the above case, a ring rolled seamless stainless steel belt is used. The thinnest steel belt’s thickness is 40μm. The thickness of the hair is about 80μm. The ring rolled seamless stainless steel belt's thickness is a half of the hair. It is absolutely thin.

Titlle: Steel Belt (9) Thickness is 40μm

Steel Belt (8) Belt Pulley

For example, the original movement belt pulley (d): 20mm, deceleration ratio (i): 5, in this case, following movement belt pulley (D) becomes D=i･d=5×20=100mm.
Under steel belt transmission, the steel belt thickness is decided by the diameter of the original movement belt pulley, so thinner steel belt is required.

Title: Steel Belt (8) Belt Pulley

Steel Belt (7) The good example of the power transmission

The good example of the power transmission is a reducer. Regarding the power transmission, the diameter’s ratio of the original movement and following movement becomes the ratio of deceleration. Therefore, at the deceleration, if the belt pulley of the original movement is not small enough, the pulley diameter of the following movement are getting larger.

Title: Steel Belt (7) The good example of the power transmission

Steel Belt (6) What is the all ring-rolled seamless steel belt?

Hello, I am Ohta from Sales Dept of Steel Belt ‘DYMCO’.

stainlessI will talk to you 'Variety of steel belts' on this time again.

(1) What is the all ring-rolled seamless stainless steel belt?

The steel belt usage can be divided: one is for the power transmission and the other is for transportation. This all ring-rolled seamless stainless steel belt is for the power transmission.

Title: Steel Belt (6) What is the all ring-rolled seamless steel belt?

Steel Belt (5) Various stainless steel materials

There are various stainless steel materials from a soft material (but it is hard as it is metal) to a hard material. 'High tension stainless spring steel', which is finished up in high hardness and high strength are used by the steel belt materials.
According to the usage and the process of manufacture, the nickel, copper, titanium, and other alloys may be used as the steel belt materials. Stainless steels are used as steel belt materials mainly, so it is called the ‘steel belt’ although the metal belt is correct name. 　　　　　
I will talk to you 'Variety of steel belt' next time.
Best regards.

Title: Steel Belt (5) Various stainless steel materials