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如何精加工制造出色的beplay全站app安卓?

来源:http://www.jnhjgs.cn     发布时间:2020-06-18 18:00:23    点击:

  高速切削(HSM)是现有铣削技术中广泛使用的一项重要关键技术,它不仅可以铣削淬硬材料,还能实现优异的加工精度与表面质量。我们都知道,HSM精加工铣削过程包括了大量密集的beplay全站app安卓路径,以获得高精度的3D工件轮廓。
  High speed cutting (HSM) is an important key technology widely used in milling technology. It can not only mill hardened materials, but also achieve excellent machining accuracy and surface quality. As we all know, HSM finishing milling process includes a large number of dense mold paths to obtain high-precision 3D workpiece contour.
  在精加工过程中,选择正确的铣削循环与方法会影响切削力的形式和大小,这些力使beplay全站app安卓动态振动,并且对被加工工件的技术特性产生决定性的影响。
  In the process of finishing, choosing the right milling cycle and method will affect the form and size of cutting force, which makes the die vibrate dynamically and has a decisive influence on the technical characteristics of the workpiece to be processed.
  因此,必须在进行了充分的考虑之后才能选择加工方法。理论上,获取以下问题的答案后可以做出一个合适的选择:
  Therefore, the processing method must be selected after full consideration. Theoretically, an appropriate choice can be made after obtaining the answers to the following questions:
  有无铣削条件(如结合条件或趋近角度)剧烈变化的危险?
  Is there a risk of drastic changes in milling conditions (such as binding conditions or approach angles)?
  有无取决于应用场合的技术特性?
  Does it depend on the technical characteristics of the application?
  不可避免的beplay全站app安卓磨损在完成加工的零件上表现出怎样的几何特征?
  What kind of geometric features does the inevitable die wear show on the finished parts?
  哪种方法能够在不影响目标参数的情况下使加工时间更短?
  Which method can minimize the processing time without affecting the target parameters?
  哪种方法与所用 HSM 机床的构造和运动形式匹配更好(考虑加工时间和表面质量)?
  Which method best matches the structure and motion form of HSM machine tool used (considering machining time and surface quality)?
                                    济南beplay全站app安卓的市场发展前景?
  有很多方法可以选择,用于精加工操作,它们应当适应工件布局:
  There are many methods to choose from for finishing operations, which should be adapted to the workpiece layout:
  方法1:外形精加工
  Method 1: shape finishing
  2-D 路径切削深度、沿规定方向在 3D 表面上进行精加工。
  2-D path cutting depth, finish machining on 3D surface in specified direction.
  效果:按照铣削方向铣削图案。
  Effect: milling pattern according to milling direction.
  方法2:等距精加工
  Method 2: equidistant finishing
  2-D 路径切削深度、在两曲线或轮廓之间进行精加工。
  2-D path cutting depth, finishing between two curves or profiles.
  效果:沿凸轮曲线铣削一个均匀的图案,其表面质量取决于几何形状。
  Effect: milling a uniform pattern along the cam curve, its surface quality depends on the geometry.
  方法3:在恒定 Z 平面上进行平面精加工
  Method 3: finish machining on a constant z plane
  1)2-D 路径切削深度、用恒定切削深度在恒定 Z平面上进行精加工。
  1) 2-D path cutting depth, finish machining with constant cutting depth on constant z plane.
  效果:如果路径倾斜导致变化,则会产生不同的路径倾斜,表面质量会有所变化。
  Effect: if the path tilt causes a change, a different path tilt will occur and the surface quality will change.
  2)2-D 路径切削深度、用取决于轮廓的切削深度在恒定 Z 平面上进行精加工真正的扇形)。
  2) 2-D path cutting depth, using the cutting depth depending on the contour to finish machining the real sector on the constant z plane).
  效果:如果路径倾斜导致变化,则会产生相同的路径倾斜,表面质量会有所变化。
  Effect: if the path skew causes a change, the same path skew will occur and the surface quality will change.
  方法4:螺旋平面精加工
  Method 4: spiral plane finishing
  3-D 路径切削深度、沿 Z 方向用连续路径切削深度进行精加工。
  3-D Path cutting depth, along z direction with continuous path cutting depth for finishing.
  效果:连续beplay全站app安卓结合,方向上无取决于切削深度的变化。
  Effect: continuous die combination, direction does not depend on the change of cutting depth.
  方法5:ISO 加工
  Method 5: ISO machining
  3-D 路径切削深度。
  3-D Path cutting depth.
  效果:按照 U/V 表面参数进行加工。
  Effect: machining according to U / V surface parameters.
  方法6:不同形状加工
  Method 6: different shape processing
  3-D 路径切削深度、在任意两轮廓之间用恒定路径切削深度进行精加工。
  3-D Path cutting depth, between any two profiles with constant path cutting depth for finishing.
  效果:铣削图案符合路径切削深度的形式,路径倾斜程度是变化的。
  Effect: the milling pattern conforms to the form of path cutting depth, and the gradient of path changes.
  路径生成(软件)应当具有特定的 HSM 功能,因为进给率高。
  Path generation (software) should have a specific HSM function because of the high feed rate.
  切向趋近和后退运动,以避免表面切痕
  Tangential approach and backward movement to avoid surface cuts
  保持更小路径半径,以防止方向突然改变
  Keep the minimum path radius to prevent sudden changes in direction
  剩余材料精加工
  Finishing of surplus materials
  特殊应用:
  Special applications:
  某些领域的工件对数控编程系统有特殊的要求。在这些情况下,用标准方法进行编程往往不是很有效。因此,CAM 制造商提供这些工件的专用编程功能,如:
  Workpiece in some fields has special requirements for NC programming system. In these cases, programming with standard methods is often not very effective. Therefore, cam manufacturers provide special programming functions for these workpieces, such as:
  入口孔
  Entrance hole
  轮胎外形
  Tyre shape
  涡轮机叶片
  Turbine blade
  叶轮和转子组件
  Impeller & rotor as
  以上是济南beplay全站app安卓对精加工beplay全站app安卓方法的相关介绍,想要了解更多信息欢迎点击http://www.jnhjgs.cn网站。
  The above is the introduction of Jinan mould to the finishing mould method. For more information, please click http://www.jnhjgs.cn Website.
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