1. Nature of production
Here the production nature refers to the batch size of parts, mainly from the processing cost to consider the impact on blade selection, such as the use of special blades in mass production, may be cost-effective, and in a single piece or small batch production, the choice of standard blades is more suitable.
2. Type of machine tool
The influence of the CNC machine used to complete the process on the selected blade type (drill, turning or milling cutter) allows for the use of high productivity blades, such as high-speed cutting tools and large feed turning tools, while ensuring good rigidity of the workpiece system and blade system.
3, CNC machining program
Different CNC machining schemes can use different types of blades, such as drilling and reaming drills for hole processing, and drilling and boring tools can also be used for processing.
4, the size and shape of the workpiece
The size and shape of the workpiece also affect the choice of blade type and specification, such as special surfaces to be processed with special blades.
5, machining surface roughness
Machining surface roughness affects the structural shape and cutting amount of the blade, for example, rough milling of blank, coarse tooth milling cutter can be used, fine tooth milling cutter is best used in fine milling.
6, processing accuracy
Machining accuracy affects the type and structural shape of the finishing blade, for example, the final machining of the hole can be machined with a drill, reaming drill, reamer or boring cutter depending on the accuracy of the hole.
7, workpiece material
The workpiece material will determine the choice of the blade material and the geometrical parameters of the cutting part, and the blade material is related to the machining accuracy and material hardness of the workpiece.
Post time: Nov-08-2023