Factory For Large Machining Companies - CNC Machining Errors – Basile

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We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Precision Machining Parts, Milling Small Parts, Laser Cutting Service High Custom Sheet Metal Stamping Parts, Let's cooperate hand in hand to jointly make a beautiful upcoming. We sincerely welcome you to pay a visit to our company or speak to us for cooperation!
Factory For Large Machining Companies - 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.

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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.

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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.

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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.


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Factory For Large Machining Companies - CNC Machining Errors – Basile detail pictures

Factory For Large Machining Companies - CNC Machining Errors – Basile detail pictures

Factory For Large Machining Companies - CNC Machining Errors – Basile detail pictures

Factory For Large Machining Companies - CNC Machining Errors – Basile detail pictures

Factory For Large Machining Companies - CNC Machining Errors – Basile detail pictures

Factory For Large Machining Companies - CNC Machining Errors – Basile detail pictures

Factory For Large Machining Companies - CNC Machining Errors – Basile detail pictures


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The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for Factory For Large Machining Companies - CNC Machining Errors – Basile, The product will supply to all over the world, such as: Poland, Cancun, Bulgaria, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to offer our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We are ready to face the worries and make the improve to understand all the possibilities in international trade.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Myra from Hyderabad - 2017.02.18 15:54
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Heloise from Saudi Arabia - 2018.07.12 12:19

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