Stainless steel workpiece machining hardware parts aluminum plate CNC machining motor housing custom

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Additive manufacturing manufacturers are able to quickly, consistently, and cost-effectively deliver hand-built models with basic functionality and production parts machined in small batches for concept and market testing of medical devices and health products. In the process, you can also gain insight into subsequent manufacturing processes, costs, production schedules, and quality control.

Stainless steel long-shaft machining process measures

1. When processing stainless steel long shaft, the chip in the formation process and the front edge of the tool occurs strong friction, chip breakage difficulties, the front edge of the tool edge grinding with a circular chip groove, chip groove to has an inclination, with a deep front shallow inclination, conducive to chip roll and chip breakage: the tool uses a larger rear angle of 10 °, choose the appropriate tip radius r = o.2 to 0.8; using a large main deflection angle, so that the workpiece in the cutting force Axial force under the action of the formation of the stress state of pressure, can greatly improve the cutting conditions, improve the quality of processing stainless steel long axis and slow down the wear of the cutting edge.

2. Cutting stainless steel long shafts needs to use a larger front angle to increase the front angle of the tool, reducing the chip cutting and sliding out of the resistance encountered in the process, reducing cutting forces and cutting heat, reducing the vibration of cutting stainless steel long shafts, weakening the hardening effect, generally choose 15 ° to 30 °.

3. Use coolant to force the cooling of the workpiece. The coefficient of linear expansion of stainless steel, turning process cutting heat on the workpiece is also greater, coolant can not only take away a lot of heat, directly make the cutting area and the cutting edge of the tool to reduce the temperature, but also play a lubricating effect so that the friction is reduced and improve the physical properties of the material being machined. Lubrication can reduce the cutting force by 15% to 30% to reduce the cutting heat on the long axis of stainless steel parts caused by bending deformation, cooling of carbide tools need to be in the tool cutting before, to avoid the temperature of the cutting part of the tool has increased after cooling, so that the carbide insert cracking, the measurement of the workpiece must be fully cooled before, so that measurement errors can be avoided.

4, turning stainless steel long axis often reduce the cutting speed and increase the amount of tool travel to reduce the vibration and deformation during turning.

5、Turning stainless steel long and thin shafts often have to use the three-jaw chuck, tool holder, and center frame at the same time, to balance the cutting force, prevent vibration and improve the rigidity of the stainless steel long shaft.

6, the use of automatic expansion of the elastic top to overcome the stainless steel long shaft parts due to heat elongation and deformation; while using the reverse feed, tool feed from the chuck to the tailstock feed, so that the parts are in a tensile state, the parts will not be deformed due to pressure bending.

When processing stainless steel long shaft, chips in the formation process and the front edge of the tool occur strong friction.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packing for CNC Stainless steel parts:

1. Usual packing: By pearl cotton/bubble bag/plastic wrap + carton box, 0.5-10kg/carton box.

2. Special packing(for large part/large quantity order): By pearl cotton/bubble bag/plastic wrap +carton box+wooden box.

3. As customers' requirement for CNC aluminum parts