Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile

Short Description:


Product Detail

Video

Product Tags

Related Video

Feedback (2)

Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for Precision Turned Components, Casting Iron Positioning Angle Ruler, Fabrication Sheet, We will continually strive to improve our service and provide the best quality products with competitive prices. Any inquiry or comment is highly appreciated. Please contact us freely.
Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile Detail:

CNC Machining Clamping Skills

featured-machiningx800

Machining Part Clamping:

The basic principle of folding positioning installation

When machining parts on a CNC machine tool, the basic principle of positioning and installation is to choose a reasonable positioning datum and clamping plan. Pay attention to the following points when choosing:

1. Strive for a unified benchmark for design, process and programming calculations.

2. Minimize the number of clamping times, and process all the surfaces to be processed after positioning and clamping once as much as possible.

 

 

3. Avoid the use of machine-occupied manual adjustment processing schemes to give full play to the effectiveness of CNC machine tools.

The basic principles of folding and selecting fixtures

The characteristics of CNC machining put forward two basic requirements for the fixture: one is to ensure that the coordinate direction of the fixture is relatively fixed with the coordinate direction of the machine tool; the other is to coordinate the size relationship between the parts and the machine tool coordinate system. In addition, the following points should be considered:

Machining-2
5-axis

 

 

1. When the batch of parts is not large, modular fixtures, adjustable fixtures and other general fixtures should be used as much as possible to shorten production preparation time and save production costs.

2. Only consider the use of special fixtures during mass production, and strive to have a simple structure.

3. The loading and unloading of parts should be fast, convenient and reliable to shorten the machine stop time.

4. The parts on the fixture should not hinder the machining of the surface of the parts by the machine tool, that is, the fixture should be opened, and its positioning and clamping mechanism components should not affect the knife during processing (such as collisions, etc.).

 

Machining error

Numerical control machining error addition is composed of programming error editing, machine tool error machine, positioning error fixed, tool setting error tool and other errors.

1. Programming error  is composed of approximation error δ and rounding error. The approximation error δ is produced in the process of approximating a non-circular curve with a straight line segment or a circular arc segment, as shown in Figure 1.43. The rounding error is the error produced by rounding the coordinate value to an integer pulse equivalent value during data processing. Pulse equivalent refers to the displacement of each unit pulse corresponding to the coordinate axis. Normal-precision CNC machine tools generally have a pulse equivalent value of 0.01mm; more precise CNC machine tools have a pulse equivalent value of 0.005mm or 0.001mm, etc.

1574278318768
CNC Engineering Companies

 

2. The error of the machine tool is caused by the error of the CNC system and the feed system.

3. The positioning error  is always caused when the workpiece is positioned on the fixture and the fixture is positioned on the machine tool.

4. Tool setting error tool is generated when determining the relative position of the tool and the workpiece.

 

PHOTO


Product detail pictures:

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures

Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile detail pictures


Related Product Guide:

We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for Factory wholesale Customized Cnc Machining - CNC Machining Clamping Skills – Basile, The product will supply to all over the world, such as: Honduras, Portugal, French, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By James Brown from Puerto Rico - 2018.11.04 10:32
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Antonia from Algeria - 2018.03.03 13:09

    Send your message to us:

    Write your message here and send it to us

    Send your message to us:

    Write your message here and send it to us