Aluminum CNC Machining Anodized Extruded Parts

fay@pride-cnc.com

Block D, Dianlian Science Park, Matian St., Guangming District, Shenzhen 518106, China

+8613477665385

13477665385

Turning Frequently Asked Questions

1. How to choose the clamping method of the knife rod?

A: There are several ways of pressing the tool: P is clamped with the center cylindrical pin of the blade, while the clamping method has leverage, eccentric, etc., and the products provided by each tool dealer do not necessarily include all clamping methods, so when selecting to consult the product samples. Each clamping method is suitable for different forms of blades, such as holeless blades commonly used uppressurization (C-type), ceramic, cubic boron nitride and other blades commonly used in this clamping method. D and M type clamping is reliable and suitable for applications with high cutting force, such as poor machining conditions, roughing of steel, processing of cast iron and other short chips. P-type front knife surface open, conducive to chip removal, generally medium and light cutting optional. The S-type structure is simple and compact, no resistance to chip removal, is the clamping method of the sink blade, can be used in front of the blade, suitable for light cutting and small hole processing, etc.

2. Which is the most reasonable way to press?

A: In fact, did not say that the most reasonable way of pressing, depending on the processing material and or occasion, and to combine their own company's inventory, to meet drawing requirements and save tool costs is the most important.

3. How can I get to know the knife quickly?

A: The car knife is easy to learn, to understand the car knife is to understand the processing performance of the car bed (that is, the main car axle and disk parts-based) and its knife route (mainly outside circle, inner hole, outer groove, inner groove, end groove, cut and threading), to understand the tool data on the relevant means of the car knife, such as: tool and blade, tool processing route. It is best to go to the factory to see the corresponding relationship between the various angles of the knife. Much of the information in the book is processed by arrows or rough lines. That is, the processing process of the back finger.

4. If you want to choose a suitable knife, what information should you first learn from the customer?

For:

First, the first choice to understand what machine tool factory, that is, to understand its knife side and the highest speed is also the stability of the machine tool.

Second, the processing of parts drawings, those are to be processed? Is it coarse or finishing? Are there any special requirements? What is the accuracy? What material is processed?

Third, the customer can accept what grade of tools.

5. What should I pay attention to when processing titanium alloy?

A: Titanium turning is easy to obtain better surface roughness, hardening is not serious, but the cutting temperature is high, tool wear is fast. In view of these characteristics, the following measures are taken mainly in terms of tools and cutting parameters:

Tool geometry parameters: suitable tool front and rear angle, tip grinding circle. Lower cutting speed, moderate intake, deep depth of cutting, full cooling. The tip of the knife can not be higher than the center of the work piece when the exterior circle, otherwise it is easy to tie the knife, fine car and turning thin wall parts, the main angle of the tool should be large, generally 75 to 90 degrees. Titanium alloy should consider cutting or blade wear resistance.

Titanium alloy is a non-ferrous metal category, must be cut in the knife and blade wear resistance. It is best to use a blade with a smaller tip angle and a larger rear corner.

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