Precision Solutions For Machining Slender Shaft

Precision Solutions For Machining Slender Shaft


The PTJ Shop has a unique solution for the development of the process plan, the selection of equipment, and the design of the fixture when facing the slender shaft. Usually the processing of the slender shaft is done by the CNC machine. For the slender shaft with high concentricity, especially when the design of the part does not allow the U-turn machining, the PTJ Shop will select the multi-axis machining equipment to process the parts in a short time. (such as a four-axis CNC car or a five-axis machine)

Precision Solutions For Machining Slender Shaft

Precision Solutions For Machining Slender Shaft

1.What is a slender shaft?

An axis with a ratio of length to diameter greater than 25 (ie L/D > 25) is called an elongated shaft. Such as the screw on the lathe, light bar and so on.
Precision Solutions For Machining Slender Shaft

2.The machining difficulty of the slender shaft:

Due to the poor rigidity of the slender shaft, the cutting force, the cutting heat and the vibration, etc. during the turning process, it is easy to produce deformation, and there are machining errors such as straightness and cylindricity, and it is difficult to achieve the shape accuracy and surface on the pattern. Technical requirements such as quality make machining difficult. The larger the L/d value, the more difficult the turning process.
Precision Solutions For Machining Slender Shaft

3. Key issues in machining slender shafts:

The slender shaft has poor rigidity. Due to the influence of various factors such as the machine tool and the tool during the machining process, the workpiece is prone to defects such as curved waist drum shape, polygonal shape, bamboo shape, etc., especially in the grinding process, the general size is poor and the surface is rough. The degree is required to be higher, and the workpiece is generally required to be quenched and quenched and tempered by heat treatment during grinding. The cutting heat during grinding is more likely to cause deformation of the workpiece, etc. Therefore, how to solve the above problem becomes a superfine processing Long axis key issues.
Precision Solutions For Machining Slender Shaft

4.PTJ Shop solution:

The key technology for turning slender shafts is to prevent bending deformation during machining. To this end, measures must be taken from fixtures, machine tools, process methods, operating techniques, tools and cutting volumes. In the face of the processing of the slender shaft, the quick-adding net has a unique solution to the formulation of the process plan, the selection of equipment, and the design of the fixture. Usually the processing of the slender shaft is done by the CNC. For the slender shaft with high concentricity, especially when the design of the part does not allow the U-turn machining, the PTJ Shop will select the multi-axis machining equipment to quickly process the parts in place (such as four). Axis CNC or five-axis travel machine).

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Precision Solutions For Machining Slender ShaftPTJ® provides a full range of Custom Precision cnc machining china services.ISO 9001:2015 &AS-9100 certified. 3, 4 and 5-axis rapid precision CNC machining services including milling, turning to customer specifications,Capable of metal & plastic machined parts with +/-0.005 mm tolerance.Secondary services include CNC and conventional grinding, drilling,die casting,sheet metal and stamping.Providing prototypes, full production runs, technical support and full inspection.Serves the automotiveaerospace, mold&fixture,led lighting,medical,bicycle, and consumer electronics industries. On-time delivery.Tell us a little about your project’s budget and expected delivery time. We will strategize with you to provide the most cost-effective services to help you reach your target,Welcome to Contact us ( [email protected] ) directly for your new project.

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