CN106965037A - A kind of type face not in place to digital control processing carries out the method for adding work - Google Patents
A kind of type face not in place to digital control processing carries out the method for adding work Download PDFInfo
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- CN106965037A CN106965037A CN201710285464.5A CN201710285464A CN106965037A CN 106965037 A CN106965037 A CN 106965037A CN 201710285464 A CN201710285464 A CN 201710285464A CN 106965037 A CN106965037 A CN 106965037A
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- machining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/12—Adaptive control, i.e. adjusting itself to have a performance which is optimum according to a preassigned criterion
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
Abstract
The present invention provides a kind of method that type face not in place to digital control processing carries out adding work.Comprise the following steps：1) numerical control setting is carried out with the Advanced Machining orders of NC manufacturing modules in CATIA V5.2) select Sweeping orders as roughing order under Manufacturing Program program bars, set in options interface after each parameter point, calculating machining path, it is errorless after determine and preserve.3) calculate machining path after semifinishing and the same selection Sweeping orders of finishing, each parameter setting, it is errorless after determine and preserve.4) after performing there is some of complex type face in finishing order, click on after Rework Area orders, set each parameter at Rework Area interfaces, calculating machining path, it is errorless after determine and preserve.5) machining path is calculated, the operation of the above is repeated, untill Rework Area orders can not calculate new machining path.The type face that the present invention be able to can not be worked into numerical control, carries out numerical control and adds work, machining accuracy is high.
Description
Technical field
The invention belongs to field of machining, there is provided the side that a kind of type face not in place to digital control processing add work
Method.
Background technology
With CATIA to frock carry out digital control processing when, due in frock exist some complex profiles, during digital control processing without
Method is worked into, cause processing less than type face leave surplus, and then cause frock not use normally.There is type face in some frocks
Complexity, when carrying out digital control processing to such frock, can have the phenomenon that some complex profiles can not be worked into.In the prior art,
By virtue of experience these type faces that can not be worked into be able to can be found, and proceed processing for these positions, but still
The type face that can not be by virtue of experience missed in the presence of some；These type faces being missed are not processed fully in place, although can
To check the type face that part is missed by measurement, but pincers worker is merely able to that part type face is carried out repairing to grind to remedy, and some are complicated
The pincers worker of type face be to study for a second time courses one has flunked.The complex profile that pincers worker can not be studied for a second time courses one has flunked, or the type being missed being not measured by during measurement
Face, if surplus is very big, and within part edge line, can influence to use after handing over inspection.
The content of the invention
The problem of existing for prior art, the present invention provides a kind of type face not in place to digital control processing and carries out adding work
Method, the type face that numerical control be able to can not be worked into, carry out numerical control add work.
The technical scheme is that：
The first step, is carried out with the Advanced Machining orders of NC manufacturing modules in CATIA V5
Numerical control is set.
Lathe parameter is set in Part Operation orders first under Advanced Machining patterns, chosen
The datum hole of frock sets X-axis, Y-axis, Z-direction as the reference coordinate in processing；In Part Operation after setting
Manufacturing Program program bars are added in option.
Second step, selects Sweeping orders to add as thick under the Manufacturing Program program bars of addition
, there are 5 options interfaces after adding this order in work order：Lathe is set to add under Machining in first options interface
Max.distance between pass processing step pitch selections 6mm under work precision 0.1mm, Radial；In second option circle
Offset on part processing types face surplus is 0.8mm in face, and chooses part autolimit options；In the 3rd option circle
Process tool, roughing tool selection ball knife diameter 50 are selected in face；Machining tool is set to feed in the 4th options interface
Speed, cutter rotating speed etc.；The forward and back knife path fashion of process tool is set in the 5th options interface, and forward and back knife is selected
Along tool axis.Tool path replay are clicked on after each parameter setting, machining path are calculated, after simulation demo is errorless
It is determined that and preserving.
3rd step, semifinishing and the same selection Sweeping orders of finishing, and by the Machining machines in roughing
Bed machining accuracy is changed to 0.01mm, Max.distance between pass processing step pitch semifinishing selections 1.5mm, essence
Step pitch selection 0.3mm is processed, semifinishing and finishing tool click on Tool after selecting ball knife diameter 30mm, each parameter setting
Path replay, calculate machining path, it is errorless after determine and preserve.
There is some of complex type face in the 4th step, finishing order, it is impossible to which processing in place, clicks on Rework Area after performing
After order, there are Rework Area and interface is set：Load from are clicked in first options interface, and select finishing
Order bar, represent to calculate finishing order processing less than type face, selection clicks on compute after finishing, calculates undressed path；
After clicking on Insertion Level at the 3rd interface, then newly-built Manufacturing Program program bars are clicked on, it is raw
Into adding work order bar.
Set under newly-built Manufacturing Program program bars it is newly-generated add work order bar, adding
Distance in machine finish 0.01mm, Radial is set under the middle Machining at first interface of work order
Between paths select offset on part selections 0.05mm in 0.3mm, second options interface, in the 3rd option
Select cutter to be ball knife diameter 20mm in interface, machine tool feed speed and cutter rotating speed etc. be set in the 4th options interface,
Along tool axis are selected in the 5th options interface as entering to click on Tool path after withdrawing mode, each parameter setting
Replay, calculates machining path, it is errorless after determine and preserve.
5th step, again taps on Rework Area orders, and that clicks on Load from selection ball knife diameters 20mm adds work
Order bar, clicks on compute and calculates benefit machining path；Ordered according to the work of adding that the content of the 4th step is once again set up newly calculating
Bar is made, what need to be changed is that ball knife diameter 20mm is changed into ball knife diameter 16mm, clicks on Tool path replay, calculates processing
Path；The operation of the above is repeated, untill Rework Area orders can not calculate new machining path.
Beneficial effects of the present invention are：The type face that the present invention be able to can not be worked into numerical control, carries out numerical control and adds work, plus
Work precision is high.
Brief description of the drawings
Fig. 1 is the shaping mould schematic diagram that there is complex profile；
Fig. 2 is that shaping mould needs to add the position view of work.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
The first step, with the Advanced Machining in the NC manufacturing modules in CATIA V5 softwares
Order carries out numerical control setting.
Lathe parameter is set in Part Operation orders first under Advanced Machining patterns, chosen
The datum hole of frock sets X-axis, Y-axis, the direction of Z axis, in Part after setting as the reference coordinate in processing
Manufacturing Program program bars are added in Operation options.
Numerical Control parameter settings in Machine Editor options：
PostProcessor:NotSpecified
PostProcessorwordstable:CENIT-LATHE.pptable
NCdata type:ISO
NC data format:Axis(X,Y,Z,I,J,K)
Home point strategy:From
Min Interpol.radius：0.01mm
Max Interpol.radius:5000mm
Min discretization step:1e-004mm
Min discretization angle:0.1deg
Second step, selects Sweeping orders to add as thick under the Manufacturing Program program bars of addition
, there is program composition option after adding this order, sets lathe to add under the Machining in first options interface in work order
Max.distance between pass processing step pitch selections 6mm under work precision 0.1mm, Radial；In second option circle
Offset on part processing types face surplus is 0.8mm in face, and chooses part autolimit options.In the 3rd option circle
Process tool, roughing tool selection ball knife diameter 50 are selected in face；Machining tool is set to feed in the 4th options interface
Speed, cutter rotating speed etc.；The forward and back knife path fashion of process tool is set in the 5th options interface, and forward and back knife is selected
Along tool axis.Tool path replay are clicked on after each parameter setting, machining path is calculated, it is errorless after determine and protect
Deposit.
3rd step, semifinishing and finishing also select Sweeping orders, and by the Machining lathes in roughing
Precision is changed to 0.01mm, Max.distance between pass processing step pitch semifinishing selections 1.5mm, finishing work step
Away from selection 0.3mm, semifinishing and finishing tool select to click on Tool path after ball knife diameter 30, each parameter setting
Replay, calculates machining path, it is errorless after determine and preserve.
4th step, finishing order has some complex profiles after performing, it is impossible to which processing in place, now clicks on Rework
, now there are Rework Area and set interface, Load from are clicked in first options interface, and select essence in Area orders
The order bar of processing, represent calculate finishing order processing less than type face, selection finish after click on compute, can calculate
Unprocessed path, clicks on Insertion Level, then click on newly-built Manufacturing at the 3rd interface afterwards
Program program bars, will generate and add work order bar.Set under newly-built Manufacturing Program program bars
Newly-generated adds work order bar, and machine finish is set in the case where adding the middle Machining at first interface of work order
Offset in Distance between paths selection 0.3mm in 0.01mm, Radial, second options interface
Part selects 0.05mm, selects cutter to be ball knife diameter 20mm in the 3rd options interface, is set in the 4th options interface
Machine tool feed speed and cutter rotating speed etc. are put, Along tool axis are selected in the 5th options interface as entering withdrawing side
Tool path replay are clicked on after formula, each parameter setting, machining path is calculated, it is errorless after determine and preserve.
Roughing, semifinishing, finishing tool parameter setting：
Feedrate
Approach:6000mm/mn
Machining:6000mm/mn
Retract:6000mm/mn
Unit:Linear
Spindle Speed
Maching:3000turn/mn
Unit:Angular
Quality:Finish
5th step, again taps on Rework Area orders afterwards, clicks on adding for Load from selection ball knives diameter 20
Work order bar, clicks on compute and calculates benefit machining path, then sets what is newly calculated to add work life according to method before
Bar is made, what need to be changed is that ball knife diameter 20 is changed into ball knife diameter 16, clicks on Tool path replay, calculates processing road
Footpath, repeats the operation of the above, untill Rework Area orders can not calculate new machining path.
Work order Radial parameter settings are added in numerical control
Stepover:Constant 3D
Distance between paths:0.3mm
Sweeping strategy:From guide to zone center(spiral)
Maximum cut depth:0mm。
Claims (1)
1. a kind of type face not in place to digital control processing carries out the method for adding work, it is characterised in that following steps：
The first step, numerical control is carried out with the Advanced Machining orders of NC manufacturing modules in CATIA V5
Set；
Lathe parameter is set in the Part Operation orders first under Advanced Machining patterns, frock is chosen
Datum hole as the reference coordinate in processing, and X-axis, Y-axis, Z-direction are set；In Part Operation options after setting
In add Manufacturing Program program bars；
Second step, selects Sweeping orders to be ordered as roughing under the Manufacturing Program program bars of addition
, there are five options interfaces after adding this order in order：Machine tooling essence is set under the Machining in first options interface
The Max.distance between pass processing step pitch selections 6mm spent under 0.1mm, Radial；In second options interface
Offset on part processing types face surplus is 0.8mm, and chooses part autolimit options；In the 3rd options interface
Select process tool, roughing tool selection ball knife diameter 50mm；Machining tool is set to feed speed in the 4th options interface
Degree, cutter rotating speed；The forward and back knife path fashion of process tool is set in the 5th options interface, and forward and back knife is selected
Along tool axis；Tool path replay are clicked on after each parameter setting, machining path is calculated, it is errorless after determine and protect
Deposit；
3rd step, semifinishing and the same selection Sweeping orders of finishing, and the Machining lathes in roughing are added
Work precision is changed to 0.01mm, Max.distance between pass processing step pitch semifinishing selections 1.5mm, finishing
Step pitch selects 0.3mm, and semifinishing and finishing tool select to click on Tool path after ball knife diameter 30, each parameter setting
Replay, calculates machining path, it is errorless after determine and preserve；
There is some of complex type face in the 4th step, finishing order, it is impossible to which processing in place, clicks on Rework Area orders after performing
Afterwards, there are Rework Area and interface is set：Load from are clicked in first options interface, and select the order of finishing
Bar, represent to calculate finishing order processing less than type face, selection clicks on compute after finishing, calculates undressed path；
Three interfaces are clicked on after Insertion Level, then click on newly-built Manufacturing Program program bars, and generation is mended
Process order bar；
Set under newly-built Manufacturing Program program bars it is newly-generated add work order bar, adding work life
Make the Distance between set under the middle Machining at first interface in machine finish 0.01mm, Radial
Paths selects offset on part selections 0.05mm in 0.3mm, second options interface, is selected in the 3rd options interface
Cutter is selected for ball knife diameter 20mm, machine tool feed speed and cutter rotating speed are set in the 4th options interface, in the 5th choosing
Selection Along tool axis are counted as click Tool path replay after withdrawing mode, each parameter setting are entered in item interface
Calculate machining path, it is errorless after determine and preserve；
5th step, again taps on Rework Area orders, and that clicks on Load from selection ball knife diameters 20mm adds work order
Bar, clicks on compute and calculates benefit machining path；Work order is added according to what the content of the 4th step was once again set up newly calculating
Bar, what need to be changed is that ball knife diameter 20mm is changed into ball knife diameter 16mm, clicks on Tool path replay, calculates processing road
Footpath；The operation of the above is repeated, untill Rework Area orders can not calculate new machining path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285464.5A CN106965037A (en) | 2017-04-27 | 2017-04-27 | A kind of type face not in place to digital control processing carries out the method for adding work |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285464.5A CN106965037A (en) | 2017-04-27 | 2017-04-27 | A kind of type face not in place to digital control processing carries out the method for adding work |
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| CN106965037A true CN106965037A (en) | 2017-07-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274209A (en) * | 2018-01-30 | 2018-07-13 | 西峡县西泵特种铸造有限公司 | A kind of processing method of high-precision sand mold casting mold |
Citations (3)
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| CN104588983A (en) * | 2014-11-28 | 2015-05-06 | 沈阳飞机工业（集团）有限公司 | Machining method for mold with protrusion |
| CN104607889A (en) * | 2015-01-13 | 2015-05-13 | 哈尔滨飞机工业集团有限责任公司 | Double-curved-surface forming die tool manufacturing method |
| CN105242637A (en) * | 2015-10-27 | 2016-01-13 | 华中科技大学 | Aviation thin-wall blade compensation processing method |
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2017
- 2017-04-27 CN CN201710285464.5A patent/CN106965037A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104588983A (en) * | 2014-11-28 | 2015-05-06 | 沈阳飞机工业（集团）有限公司 | Machining method for mold with protrusion |
| CN104607889A (en) * | 2015-01-13 | 2015-05-13 | 哈尔滨飞机工业集团有限责任公司 | Double-curved-surface forming die tool manufacturing method |
| CN105242637A (en) * | 2015-10-27 | 2016-01-13 | 华中科技大学 | Aviation thin-wall blade compensation processing method |
Non-Patent Citations (2)
| Title |
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| 谢龙汉: "CATIA的加工参数设置", 《CAD/CAM与制造业信息化》 * |
| 谢龙汉等: "《CATIA V5数控加工》", 30 July 2005, 清华大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274209A (en) * | 2018-01-30 | 2018-07-13 | 西峡县西泵特种铸造有限公司 | A kind of processing method of high-precision sand mold casting mold |
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Application publication date: 20170721 |