Steel parts machining-EJ Carbide cutting tool (2)
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Update time : 2017-03-09 19:45:14
1.3 semi-finishing chip breaker type
In ensuring the blade edge sufficient strength , increasing the sharpness of the blade, expanding the chip breaking range. It is suitable for processing in the case of large cutting depth and large feed. It has good chip breaking under cutting parameters of Ap = 0.05 ~ 4.0mm and Fn = 0.15 ~ 0.5mm / r, especially for semi-steel finishing.
1.4 semi-finishing - finishing chip breaker type
The semi-finishing stage is to reduce the roughness left by the error, so that the workpiece to a certain degree of precision, the main surface of the finishing to prepare, and complete the secondary surface processing. The edge of the blade design in the edge of the strength and sharpness to achieve the desired balance; variable blade width of the design, even in the case of small cutting deep feed can also be effective in chip breaking.
Suitable for the use of surface quality and size have certain requirements, in Ap = 1.0 ~ 4.0mm, Fn = 0.15 ~ 0.4mm / r cutting parameters have good chip breaking, Ap = 0.5 ~ 1.0mm , Fn = 0.1 ~ 0.15mm / r cutting parameters are also good performance, especially for semi-finishing steel materials - finishing.
1.5 Finishing chip breaker type
When finishing, we will consider the principle of precision priority, that is, first to ensure that the processing of dimensional accuracy, surface roughness and surface quality. Finished due to cut when the metal cut less, therefore, requires a carbide blade must be sharp, blade straight straight. Cutting, must be the chip flow to the workpiece to be processed surface, and can not appear iron scrap flying phenomenon, to ensure that the parts to achieve the dimensional accuracy and smaller surface roughness.
The unique groove pattern designed for the processing of steel materials effectively controls the crimp and chip breaking of chips. The sharp edges and chips can control the flow of chips well and obtain good surface quality.
In the Ap = 0.5 ~ 2.5mm, Fn = 0.1 ~ 0.3mm / r cutting parameters have good chip breaking, Ap <0.5mm, Fn <0.1mm / r cutting parameters also have good performance, sharp Of the cutting edge and low cutting force, making it particularly suitable for steel materials, finishing.
In ensuring the blade edge sufficient strength , increasing the sharpness of the blade, expanding the chip breaking range. It is suitable for processing in the case of large cutting depth and large feed. It has good chip breaking under cutting parameters of Ap = 0.05 ~ 4.0mm and Fn = 0.15 ~ 0.5mm / r, especially for semi-steel finishing.
1.4 semi-finishing - finishing chip breaker type
The semi-finishing stage is to reduce the roughness left by the error, so that the workpiece to a certain degree of precision, the main surface of the finishing to prepare, and complete the secondary surface processing. The edge of the blade design in the edge of the strength and sharpness to achieve the desired balance; variable blade width of the design, even in the case of small cutting deep feed can also be effective in chip breaking.
Suitable for the use of surface quality and size have certain requirements, in Ap = 1.0 ~ 4.0mm, Fn = 0.15 ~ 0.4mm / r cutting parameters have good chip breaking, Ap = 0.5 ~ 1.0mm , Fn = 0.1 ~ 0.15mm / r cutting parameters are also good performance, especially for semi-finishing steel materials - finishing.
1.5 Finishing chip breaker type
When finishing, we will consider the principle of precision priority, that is, first to ensure that the processing of dimensional accuracy, surface roughness and surface quality. Finished due to cut when the metal cut less, therefore, requires a carbide blade must be sharp, blade straight straight. Cutting, must be the chip flow to the workpiece to be processed surface, and can not appear iron scrap flying phenomenon, to ensure that the parts to achieve the dimensional accuracy and smaller surface roughness.
The unique groove pattern designed for the processing of steel materials effectively controls the crimp and chip breaking of chips. The sharp edges and chips can control the flow of chips well and obtain good surface quality.
In the Ap = 0.5 ~ 2.5mm, Fn = 0.1 ~ 0.3mm / r cutting parameters have good chip breaking, Ap <0.5mm, Fn <0.1mm / r cutting parameters also have good performance, sharp Of the cutting edge and low cutting force, making it particularly suitable for steel materials, finishing.
