Precision CNC Lathe Machining Machinery Spare Parts

In the closed-loop system, the CNC machine tool can usually prevent the position deviation of the main components in the feed system through the positioning detection device, such as the ball screw and other components. For the open-loop system, due to many influencing factors and complicated situations, it is impossible to monitor the positioning, so it has a greater impact on the machining accuracy of the CNC machine tool.

In the machining of CNC machine tools, due to the influence of various factors, it is actually impossible to process every geometric parameter of the part to completely match the ideal geometric parameters, and there will always be some deviations. This deviation is the processing error.

The processing of stainless steel parts is mainly made of 304 and 201 materials. The processing of stainless steel parts requires cutting, folding, planing, drilling and laser cutting processes. The commonly used stainless steel processing techniques are wire drawing, sandblasting and frosting on the surface. Mirror surface, color plating and coating film, including laser, cutting, bending, grooving, punching, welding, polishing, etc.

Before processing: Turn on the machine tool every day to warm up the machine tool and return to the machine tool coordinates to ensure the machining accuracy of the machine tool.

Loading: Pay attention to the alignment when loading the piece, and keep the alignment error not exceeding two wires (including plane and horizontal accuracy). When looking for the reference angle and centering, you should pay attention to the edge patrol not exceeding 15CM of the workpiece, and avoid it when pressing the workpiece Machined faces and holes. In addition the workpiece must

The clamping must be firm to prevent the workpiece from flying out and hurting people due to unstable clamping. When using the crane to hoist large parts, pay attention to keep a certain distance between the workpiece and the machine tool to prevent the workpiece from colliding with the machine tool.

During processing: pay attention to clean the surface of the workpiece when setting the tool to maintain the accuracy of the tool setting. When drilling and reaming the positioning hole, pay attention to cleaning the residual iron chips in the hole with an air gun in time after drilling to ensure that there will be no tool clamping during reaming. 3D processing should pay attention to find the reference angle

Pay attention to whether there is a clearance offset, offset tool compensation according to the actual situation, and the tool feed speed during finishing machining should not be too fast, and adjust the feed according to the 3D type and program direction. In addition, when processing, pay attention to the length of the clamping tool. The shorter the tool clamping without touching the workpiece, the smaller the tool swing, so as to ensure the accuracy of the workpiece.

End of processing: measure the accuracy of the hole and the accuracy of the fine milling groove to ensure the assembly of the mold after the workpiece is unloaded. The 3D inspection has unmilled surfaces and the problems that arise during processing are solved in a timely manner to ensure one-time processing as much as possible.

Precision lathe process

 

 

Overview

 

CNC lathe processing	CNC lathe processing 10 CNC lathes
processing type	Turning, milling, drilling, other machining services
Is there a factory	Yes
place of origin	Dongguan City, Guangdong Province, China
Size	custom size
CNC lathe maximum processing size	Diameter 800mm, length 1500mm

 

1. What format of the file do we accept?

3D: STP, STEP, X_T

2D: PDF, DWG, DXF

2. How many years is your company's production inspection?

We have been in this industry for 28 years, please rest assured of our professional level

3. What machines are in your factory?

10 CNC vertical machining centers (three-axis, four-axis), 5 CNC horizontal machining centers, 10 CNC lathes, large-scale surface water mills, internal and external cylindrical mills, and gantry milling machines

4. What inspection equipment do you have?

Inspection equipment is altimeter, hardness tester, two-dimensional, three-dimensional, projector, etc.

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