車削零件數控技術
利用 CNC 車床的多種功能,做得更多、更快
車削是一種用於製造圓柱形零件的加工工藝, 當工件旋轉時,切削刀具以線性方式移動. 通常用車床進行, 車削可減小工件的直徑, 通常到指定的尺寸, 並賦予零件光滑的表面. 車削中心是一種有電腦數控系統的車床. 精密車削中心還可以執行各種銑削和鑽孔操作.
CNC車床加工流程是怎樣的? 精密車床可以加工哪些零件, 它能達到什麼精度?
這是透過排屑形成旋轉表面的過程. 這會產生旋轉表面,我們沿著垂直於其軸的平面進行切割, 結果是圓形的.
Low Alloy Steel Turning
Material classification: P2.x
The ease of machining of low alloy steels depends on the alloy content and the heat treatment (硬度). For all materials in this group, the most common wear mechanisms are flange and crater wear. For hardened materials, plastic deformation is also a common wear mechanism due to the higher temperature in the cutting area.
What is a CNC lathe? How to set up the turning of the CNC lathe?
Numerical control lathe or CNC lathe refers to a lathe-type machine tool that is used to machine parts of revolution using computer software that uses alphanumeric data, following the Cartesian X, Y axes. It is used to produce in quantities and with precision, because the computer that incorporates control is in charge of the execution of the piece.
Several key elements of Swiss machine turning include segmented machining, workpiece characteristics, guide bush maintenance, 切割工具, machine size, and how to avoid burrs. Swiss-style CNC lathes have excellent machining accuracy and flexibility. In addition to providing the processing performance and control advantages of traditional CNC machine tools, Swiss-style lathes also have some of their own characteristics. The efficient application of Swiss-style lathes requires a completely different method from ordinary lathe processing.
In view of the repeated occurrence of pitch ripples in large horizontal lathes during turning. The possible reason is that the meshing gap of the transmission gear of the feed system is abnormal or damaged. The solution is very simple, just correct the gap. Sometimes, the gap between the pressure plate on the longitudinal sides of the large slide plate and the bed guide rail is too large, and the fixed-distance ripple appears repeatedly, and it is enough to adjust the gap appropriately.
挑戰: 如何重新優化硬質材料零件車削?
解決方案: 根據現有操作數據正確應用最新的車削刀片材質和槽型.
硬質材料車削 (HPT) 自 1980 年代中期廣泛推廣以來,機械加工工藝已經取得了長足的進步. 機械的進步, 零件材料, 淬火工藝, 切割工具, 完整的硬零件車削設置使硬零件車削成為任何車間都可以掌握的高效工藝.