Final answer:
The raw materials for Swiss-type turning centers can be more expensive due to their intricate design and high precision. Specialized tooling and accessories also contribute to the higher cost.
Step-by-step explanation:
Swiss-type turning centers, also known as Swiss lathes or Swiss screw machines, are specialized machines used for high-precision turning operations. These machines are typically used in industries such as medical, aerospace, and automotive, where tight tolerances and high-quality finishes are required.
One reason why the raw materials for Swiss-type turning centers can be more expensive is because of their intricate design and high precision. These machines have complex mechanisms and require high-quality materials to produce accurate and reliable results. Additionally, the demand for these machines is relatively low compared to other types of turning centers, which can drive up the price of the materials.
Another factor that can contribute to the higher cost of raw materials for Swiss-type turning centers is the need for specialized tooling and accessories. Swiss lathes use collets to hold the workpiece securely and guide the cutting tools, and these collets need to be fabricated to precise specifications. The materials used for the collets and the cutting tools need to be of high quality to ensure accurate and repeatable performance.