CNC lathe drilling process
09 May
cnc turning technology

The operation skills of CNC lathe processing

In a blink of an eye, I have been operating CNC lathes for more than ten years, and have accumulated some machining skills and experience of CNC lathes. Including turning of different materials (stainless steel, aluminum, copper carbon steel, titanium, cemented carbide, etc.). Due to frequent replacement of processed parts and limited factory conditions, for ten years we have been programming ourselves, setting tools ourselves, debugging and finishing parts processing ourselves. In summary, the operating skills are divided into the following points.

Continue reading

CNC turning of fixed focus lens
09 May
cnc turning technology

cnc turning of fixed focus lens and focus ring

The milling cutter directly mills the groove in layers, but it needs to use the additional fourth axis of the machining center or the C axis function of the turning center to achieve. This article uses a turning center machine tool. The focusing tube was discovered after being processed with a simple fixture. Because the groove is processed through the wall and the groove shape is longer, the axial clamping is only used, and the width of the groove cannot be guaranteed due to the deformation of the clamping during processing.

Continue reading

Spline shaft CNC machining method
08 May
cnc turning technology

CNC machining of spline shaft

The spline shaft is a mechanical drive shaft. The spline shaft and the flat key, the half-round key, and the oblique key have the same functions, and they all transmit mechanical torque. There is a longitudinal keyway on the outer surface of the shaft, and the rotating part sleeved on the shaft also has a corresponding keyway, which can keep synchronous rotation with the shaft. While rotating, some can also slide longitudinally on the shaft, such as gearbox shift gears.

Continue reading

CNC machining of stainless steel eccentric wheel
08 May
cnc turning technology

CNC turning of eccentric shaft

CNC machining of eccentric shaft or eccentric disc and eccentric sleeve
The axis of the outer circle and the outer circle are parallel, but the workpieces that do not overlap are called eccentric shafts. The eccentric shaft is generally fixed on the rotating shaft of the motor through an eccentric hole. When the motor is started, do a cam movement. Therefore, it is widely used in automobiles, engines, pumps, etc.

Continue reading

Cost and Quotation of Turned Parts
08 May
cnc turning technology

CNC Turning Workpiece Cost Accounting and Quotation

Cost and Quotation of Turned Parts
The cost of machining materials is certain. The main difference lies in each company’s different labor costs, transportation costs, consumption costs, and taxes. So these parts CNC machining plant in what way it is calculated mostly by?
The following is a compilation of part of the CNC turning data for reference (because the calculation method varies depending on the price of each place).

Continue reading