This is a product called a drive shaft made of SUS304, manufactured by our company. It is used as the main shaft for a vacuum pump.
< Points in Processing > By performing a keyway machining, a shaft that serves as the main spindle can be inserted and fixed with bolts. This keyway structure is designed with consideration for the maintainability of the final product, which is a pump. Additionally, since it is a rotating body, it is also characterized by the fact that polishing has been carried out on five locations of the outer diameter. Furthermore, since a coaxiality of 0.02 is required for the inner diameter, inner diameter polishing was performed after the keyway machining.
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basic information
Product Category: Drive Shaft Delivery Industry: Pump Manufacturer Product Material: SUS304 Product Size: φ49×168 Lot: 50 pieces
Price range
Delivery Time
P4
Applications/Examples of results
In addition to this, since L is 650mm and φ90mm, we have a track record of processing heavy cutting products. High flatness (0.01) is required on the sides of the shaft at five different levels. One key point is that despite the material being SUS304, total grinding is performed due to the requirement for flatness. Furthermore, since the keyway and side boring holes must be within 0.01 of the center alignment with the shaft, it can be considered a very difficult machining process. Due to the high precision, the price also increases, but this is a unique shaft processing that only our company can offer.
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Company information
At Takeda Industries, we utilize a wide variety of machine tools to carry out integrated production from material procurement to finished products. Additionally, in order to meet our customers' demands ranging from small lots to mass production processing, each individual is enhancing their technical skills and pursuing production efficiency while also engaging in high-quality manufacturing.