航空零件5軸編程

1、 胡志林胡志林 huzhilin 5 axis aviation parts programming practice, and 5 axis aviation parts programming practice, and matters needing attentionmatters needing attention 2 Learn aviation programming method and the matters needing attention， improve pre_sale cutting ability 3 材質(zhì)和毛坯尺寸material and stock size

2、 材質(zhì)(material ):航空鋁合金(Aviation aluminum alloy) 毛坯尺寸（比實(shí)際零件大很多）stock size： 1500 x240 x90mm 4 Technical requirements and Technical requirements and materialmaterial Note: Technical requirements should be considered before processing program otherwise it may make a mistake. technical requirements 5 Appli

3、cation programming tools analysis parts Application programming tools analysis parts analysis results: finishing can use radius is 6 or 5 tool, vertical face processing should use 5-axis swarf milling, there are a large number of horizontal faces. 6 Application programming tools analysis parts Appli

4、cation programming tools analysis parts 7 Application programming tools analysis parts Application programming tools analysis parts The minimum wall thickness 1.3mmThe minimum wall thickness 1.3mm 8 Design process routeDesign process route 10 Rough machining programRough machining program 11 Rough m

5、achining programRough machining program 12 Rough machining programRough machining program 13 Rough machining programRough machining program Check the cutting powerCheck the cutting power 14 Rough machining program Rough machining program Rough machining cutter path trajectory Rough machining cutter

6、path trajectory 15 Rough machining programRough machining program Rough machining cutter path trajectoryRough machining cutter path trajectory Arrows point to the area of machining time is long, Arrows point to the area of machining time is long, but can prelong tool lifebut can prelong tool life。 1

7、6 ough machining programough machining program Remove the area there are a lot of excess material。 Strategy and processing technology 17 ough machining programough machining program Tool: Bull diameter 12Tool: Bull diameter 12， corner radius 3 corner radius 3 刀具：牛鼻子刀，直徑刀具：牛鼻子刀，直徑1212，圓角半徑：，圓角半徑：3 3

8、18 ough machining programough machining program Note: the two rough machining to depth: floor 5 mm distance parts (greater than finishing tool corner radius corner radius 3 3 ) otherwise, when finishing at the bottom of the vertical cutting tool is easy to break. 19 ough machining programough machin

9、ing program 20 ough machining programough machining program Part surfaces wall offset bigger than the last program you can delete some unnecessary toolpath，for this part。 21 ough machining programough machining program 。 For this part， The following parameters parameter select the default no, otherw

10、ise it will produce a lot of unnecessary toolpath. 22 ough machining programough machining program Because of having check“ high speed machining ” options 23 ough machining programough machining program Max Ramp Radius 5.76, Preferred Trochoidal Radius 3.2 24 25 Parts finishing at the top level Part

11、s finishing at the top level areaarea Finishi Horiz top planar： This process should be in finishing before the vertical plane，The effect will be better! 26 27 Finishing rule faceFinishing rule face Practice area, indicated by an arrow Practice area, indicated by an arrow ，other areas other areas pro

12、gramming methods are gramming methods are similar. 28 Finishing rule faceFinishing rule face Diameter of 12 Diameter of 12 ，R3R3，Same as aboveSame as above 29 Finishing rule faceFinishing rule face 30 Finishing rule faceFinishing rule face 31 Finishing rule faceFinishing rule face 32 Fini

13、shing rule faceFinishing rule face 33 Finishing rule faceFinishing rule face 34 Finishing rule faceFinishing rule face 35 Finishing rule faceFinishing rule face 36 Finishing rule faceFinishing rule face 37 Finishing rule faceFinishing rule face 38 Finishing rule faceFinishing rule face At the turnin

14、g control feed, have achieved better effect，Select surfaces by Criteria。 39 Finishing rule faceFinishing rule face corner feed speed 1500， 40 Do all the workDo all the work 41 Simulation very important, this part USES multiple simulation methods。 The following simulation method can quickly detect to

15、olpath whether there is any problem。No check “material removal ”option 。 42 Simulation the G code: This can check the correctness of the tool path and the post-processing, is the safest simulation model。 43 44 Below shows the simulation results of the whole program， Note: green, red and blue area， A

16、ccording to the technical requirements, the results are correct 45 Note: In the simulation report ， shows that some program has a problem ，but by cutting the values can be found within the technical requirements, do not need to modify the program, for example 46 The safest machining simulation:The safest machining simulation: 47 48 49 Pre-sale, success in custom