Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile

Short Description:


Product Detail

Video

Product Tags

Related Video

Feedback (2)

Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Cnc Laser Service, Industrial Sheet Metal, Milling Small Parts, Wanting on the long run, a protracted way to go, continually striving to become the all team with full enthusiasm, one hundred times the confidence and put our company created a beautiful environment, advanced merchandise, good quality first-class modern business and get the job done hard!
Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile Detail:

CNC Machining Errors

The geometric error of fixture fixture is to make the workpiece equivalent to the tool and machine tool with the correct position, so the geometric error of fixture machining error (especially the position error) has a great impact.

program_cnc_milling

Positioning error mainly includes datum miscoincidence error and inaccurate manufacturing error of positioning pair.  When the workpiece is processed on the machine tool, it is necessary to select a number of geometric elements on the workpiece as the positioning datum for processing. If the selected positioning datum and the design datum (the datum used to determine a surface size and position on the part drawing) do not coincide, it will produce the datum mismatch error.  The locating surface of the workpiece and the locating element of the fixture constitute the locating pair together. The maximum position variation of the workpiece caused by the inaccurate manufacturing of the locating pair and the mating gap between the locating pair is called the inaccurate manufacturing error of the locating pair.  The manufacturing inaccuracy error of the positioning pair can be produced only when the adjustment method is used, but not in the trial cutting method.

CNC-Machining-Lathe_2
machining stock

 

Process system deformation error workpiece stiffness: process system if the workpiece stiffness relative to the machine tool, tool, fixture is relatively low, under the action of cutting force, the workpiece due to the lack of stiffness caused by the deformation of the machining error is relatively large.  Tool stiffness: the stiffness of the outer circular turning tool in the normal (y) direction of the machining surface is very large, and its deformation can be ignored.  Boring the inner hole with small diameter, the stiffness of the tool bar is very poor, the force deformation of the tool bar has a great impact on the machining accuracy of the hole.

 

 

Stiffness of machine tool parts: machine tool parts are composed of many parts. So far, there is no suitable and simple calculation method for the stiffness of machine tool parts. At present, it is mainly determined by experimental method.  The factors influencing the stiffness of machine tool parts include contact deformation of joint surface, friction force, low stiffness parts and clearance.

CNC1
cnc-machining-complex-impeller-min

 

 

The geometric error of the tool any tool in the cutting process is inevitable to produce wear, and thus cause the size and shape of the workpiece to change.  The influence of tool geometric error on machining error varies with different kinds of tools: when using fixed-size cutting tools, the manufacturing error of the tool will directly affect the machining accuracy of the workpiece;  However, for the general tool (such as turning tool), the manufacturing error has no direct effect on the machining error.


Product detail pictures:

Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile detail pictures

Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile detail pictures

Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile detail pictures

Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile detail pictures

Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile detail pictures

Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile detail pictures

Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile detail pictures


Related Product Guide:

We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Competitive Price for Sierra Precision Machining - CNC Machining Errors – Basile, The product will supply to all over the world, such as: Latvia, Armenia, Leicester, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Giselle from Canada - 2018.10.31 10:02
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Andrea from Egypt - 2017.09.09 10:18

    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