CN101954505A - Method for molding transverse span shaft of milling machine - Google Patents
Method for molding transverse span shaft of milling machine Download PDFInfo
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- CN101954505A CN101954505A CN 201010248257 CN201010248257A CN101954505A CN 101954505 A CN101954505 A CN 101954505A CN 201010248257 CN201010248257 CN 201010248257 CN 201010248257 A CN201010248257 A CN 201010248257A CN 101954505 A CN101954505 A CN 101954505A
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Abstract
The invention discloses a method for molding a transverse span shaft of a milling machine, which comprises the following steps: (1) measuring the spacing interval between each two main shafts of the milling machine and the actual processable range of each main shaft; (2) realizing the overlapping of processing regions of the adjacent two main shafts of the milling machine through software; (3) using molding editing software to carry out segmentation and re-merging on an original shape processing file and forming a merged file of molding of the transverse span shaft; and (4) transversely placing an ultra-long printed circuit board on the milling machine, and calling the merged file for realizing the continuous processing of the transverse span shaft of the ultra-long printed circuit board. The adoption of the method can lead the ultra-long printed circuit board to continuously complete the molding once on the ordinary multi-shaft milling machine, avoid multi-positioning and plate loading and unloading operation, reduce lines and surface scratches of the circuit, ensure the molding precision and simultaneously improve the production efficiency and the product qualification rate to the maximum extent.
Description
Technical field
The present invention relates to printed circuit board and make the field, be specifically related to a kind of milling machine and laterally stride axle and carry out the moulding method for processing.
Background technology
The plate antenna product is indispensable important component part during communication base station is built always, and is along with the continuous development that China's grass roots communication base station is built, also increasing for the plate antenna demand of the high beam angle of high-gain.
And for the plate antenna of the high beam angle of high-gain, the printed circuit board and the attached shielding cover board thereof of its antenna design have following two key characters: the one, and length is longer, as frequency range 824-966MHz, gain 16.5dBi, the plate antenna that horizontal beam width is 85 °, its printed circuit board and shielding cover board length reach more than the 2.5m; The 2nd, this printed circuit board needs surface of good to handle, and does not allow more serious circuit to scratch and surface wiping flower, in order to avoid influence the signal transmission.
More than two kinds of features bring difficulty for conventional printed circuit board processing and forming.Because milling machine processing and forming scope generally is no more than 700mm * 700mm, well below the size of such printed circuit board.The present this overlength printed circuit board that exceeds milling machine processing and forming scope of processing in the industry mainly is by such plate length direction being divided into several sections, making a processing and forming file for every section, add and vertically place man-hour, wherein a bit of of a file processing of every accent.There is following problems in this method for processing forming: the one, and every segment file need repeat pin location and upper and lower plates operation, expends the too many time, inefficiency; The 2nd, this class printed board is long, stretch into the board back, and main shaft is smaller to the board vertical height, about general 35mm, at upper plate with when getting plate, because main shaft is vertical with board too little, printed circuit board is limited in the smaller space operates, be difficult to avoid pulling cause circuit to scratch and surface wiping flower, add repeatedly the upper and lower plates operation, cause product percent of pass lower.The 3rd, this processing and forming mode can be brought very big inconvenience and trouble to operation.
Summary of the invention
The object of the present invention is to provide a kind of milling machine laterally to stride axle and carry out the moulding method for processing, the overlength printed circuit board is carried out processing and forming continuously, process can be without any need for suspending and stopping, handled easily, improve processing and forming efficient, reduce simultaneously flower is wiped on the scuffing and the surface of circuit, improve the qualification rate of product.
For achieving the above object, the invention provides a kind of milling machine laterally stride the axle carry out the moulding method for processing, comprise the steps:
Step 1: but spacing and each main shaft reality range of work between each main shaft of milling machine measured;
Step 2: realize that by software milling machine two adjacent main shaft machining areas are overlapping;
Step 3: use the processing and forming software for editing that original sharp processing file is cut apart and remerge, form a merge file of laterally striding a processing and forming;
Step 4: the overlength printed wiring board is laterally placed on milling machine, called the axle of laterally striding of merge file realization overlength printed wiring board and process continuously.
Described multiple-spindle milling machine is the milling machine of single servo motor interlock main shaft, and each main shaft of same time is at the traffic direction of plane anyhow of board and act in agreement.
Described overlength printed circuit board is meant that printed circuit board length direction size exceeds the range of work of the single board of milling machine, and the printed circuit board of cross direction size within the single board range of work of milling machine.
The merge file that the described portion of step 3 is laterally striden a processing and forming is that several cut zone overlap each other together, and size is less than the maximum range of work of the every main shaft of milling machine.
The overlapping machining area of adjacent diaxon is revised by software parameter and is realized, the zone of the overlapping processing of adjacent diaxon is X2, and attainable X2 scope is between 0～75mm.
Middle cut size just guarantees within 570mm～645mm scope within X～X1 scope.
The corresponding installation site of the milling cutter of each main shaft does not overlap mutually.
Beneficial effect of the present invention: laterally stride axle by milling machine and carry out the moulding method for processing, make the overlength printed circuit board on common multiple-spindle milling machine, can disposablely finish processing and forming continuously, avoid repeatedly pin location and upper and lower plates operation, minimizing is wiped flower to the scuffing and the surface of circuit, when guaranteeing formed precision, enhance productivity to greatest extent and product percent of pass.
Description of drawings
Fig. 1 laterally strides the flow chart that axle carries out the moulding method for processing for milling machine of the present invention;
Fig. 2 is the schematic diagram of every acquiescence of the common multiple-spindle milling machine range of work;
Fig. 3 realizes the overlapping schematic diagram of adjacent diaxon machining area for the present invention by software;
Fig. 4 laterally strides the schematic diagram that a processing and forming merge file is realized for the present invention;
Fig. 5 is provided with the position for the cutter spacing of each main shaft of the present invention.
The specific embodiment
Describe the present invention below in conjunction with accompanying drawing.
As shown in Figure 1, milling machine of the present invention is laterally striden axle and is carried out the moulding method for processing, comprises the steps:
Step 1: but spacing and each reality range of work between each main shaft of milling machine accurately measured.In this step, but measure that the purpose of spacing and each reality range of work is for follow-up editor and makes and laterally stride between each main shaft
The axle merge file provides the foundation of file division and merging, but to guarantee that all processing and forming zones of laterally striding a merge file all are in deserved each main shaft range of work, also is simultaneously the key content that guarantees that compact dimensions and precision adhere to specification.
Step 2: realize that by software milling machine two adjacent main shaft machining areas are overlapping.The milling machine of actual production, each main shaft range of work of its acquiescence is nonoverlapping, as shown in Figure 2.For the processing and forming of long slab, need to keep the continuity of profile, realize that the overlength plate is successive, must make the range of work of adjacent diaxon that intersection is arranged.In the present embodiment, adjacent diaxon intersecting area is revised by software parameter and is realized, X2 is the overlapping machining area of adjacent diaxon, and attainable X2 scope is between 0～75mm.Shown in Figure 3, thus guarantee laterally can successively carry out processing and forming.
Step 3: use the processing and forming software for editing that original sharp processing file is cut apart and remerge, form a merge file of laterally striding a processing and forming.In this step, the cutting apart of original document need to guarantee to reach intersecting area and implement, as shown in Figure 3, middle cut size must be within X～X1 scope,, guarantee that just within 570mm～645mm scope, the cut size at two ends then can be flexible.
Finishing after every segment file makes, will carry out file and merge, as shown in Figure 4, each segment file that will cut apart according to the spacing of the adjacent main shaft of correspondence moves coincidences, and the formation portion is overlapped laterally strides a processing and forming merge file.
Step 4: the overlength printed wiring board is laterally placed on milling machine, used merge file to realize laterally striding axle processing continuously.When this step is implemented, but to guarantee in the board range of work after merge file is in the every axial adjustment of milling machine.In order to avoid risk, cardinal principle is that the cutter spacing setting of each main shaft can not overlap.After a main shaft processing and forming is finished, start by the replacing of manually carrying out main shaft, continue next main shaft processing and forming, finish until all main shaft processing and forming.
Technological improvement as step 4: every tool rest position of common multiple-spindle milling machine is 10, generally speaking, every kind of printed circuit board processing and forming is used to such an extent that the milling cutter type is no more than 2 kinds, can realize that the cutter spacing setting of each main shaft can not overlap and disposable processing by scheme shown in Figure 5 like this.The milling cutter that every section processing and forming of solid tool rest row is used, hollow tool rest row has only handle of a knife not have the milling cutter of blade.In processing, four axles are opened simultaneously, and milling machine will be according to axle 1～axle 4 counterparts difference processing and forming, and last property is finished processing and forming, need not to do any time-out midway and changes main shaft.
Laterally stride axle by milling machine of the present invention and carry out the moulding method for processing, make the overlength printed circuit board on common multiple-spindle milling machine, can disposablely finish processing and forming continuously, avoid repeatedly the operation of pin shop bolt and upper and lower plates, minimizing is wiped flower to the scuffing and the surface of circuit, when guaranteeing formed precision, enhance productivity to greatest extent and product percent of pass.The present invention is particularly useful for the overlength printed circuit board, particularly the batch process of the printed circuit board of overlength plate antenna and shielding cover board.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and adjustment according to technical scheme of the present invention and technical conceive, and all these changes and adjustment all should belong to the protection domain of accompanying Claim of the present invention.
Claims (7)
1. a milling machine is laterally striden axle and is carried out the moulding method for processing, comprise milling machine and be horizontally set at main shaft on the milling machine, it is characterized in that, by original sharp processing file is carried out remerging cutting apart of file according to certain distance, make the overlength printed circuit board once finish processing and forming on multiple-spindle milling machine, it comprises the steps:
Step 1: but spacing and each main shaft reality range of work between each main shaft of milling machine measured;
Step 2: realize that by software milling machine two adjacent main shaft machining areas are overlapping;
Step 3: use the processing and forming software for editing that original sharp processing file is cut apart and remerge, form a merge file of laterally striding a processing and forming;
Step 4: the overlength printed wiring board is laterally placed on milling machine, called the axle of laterally striding of merge file realization overlength printed wiring board and process continuously.
2. milling machine as claimed in claim 1 is laterally striden axle and is carried out the moulding method for processing, it is characterized in that, described multiple-spindle milling machine is the milling machine of single servo motor interlock main shaft, and each main shaft of same time is at the traffic direction of plane anyhow of board and act in agreement.
3. milling machine as claimed in claim 1 is laterally striden axle and is carried out the moulding method for processing, it is characterized in that, described overlength printed circuit board is meant that printed circuit board length direction size exceeds the range of work of the single board of milling machine, and the printed circuit board of cross direction size within the single board range of work of milling machine.
4. milling machine as claimed in claim 1 is laterally striden the method that axle carries out sharp processing, it is characterized in that, the merge file that the described portion of step 3 is laterally striden a processing and forming is that several cut zone overlap each other together, and size is less than the maximum range of work of the every main shaft of milling machine.
5. milling machine as claimed in claim 1 is laterally striden the method that axle carries out sharp processing, it is characterized in that the overlapping machining area of adjacent diaxon is revised by software parameter and realized, the zone of the overlapping processing of adjacent diaxon is X2, and the X2 scope is between 0～75mm.
6. milling machine as claimed in claim 1 is laterally striden the method that axle carries out sharp processing, it is characterized in that middle cut size is within 570mm～645mm scope.
7. milling machine as claimed in claim 1 is laterally striden the method that axle carries out sharp processing, it is characterized in that, the corresponding installation site of the milling cutter of each main shaft does not overlap mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010248257 CN101954505A (en) | 2010-08-06 | 2010-08-06 | Method for molding transverse span shaft of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010248257 CN101954505A (en) | 2010-08-06 | 2010-08-06 | Method for molding transverse span shaft of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954505A true CN101954505A (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010248257 Pending CN101954505A (en) | 2010-08-06 | 2010-08-06 | Method for molding transverse span shaft of milling machine |
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| CN (1) | CN101954505A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163117A (en) * | 2016-07-14 | 2016-11-23 | 广州杰赛科技股份有限公司 | The machine-tooled method of wiring board |
| CN108495462A (en) * | 2018-03-08 | 2018-09-04 | 景旺电子科技(龙川)有限公司 | A kind of leakproof gong method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1055475A2 (en) * | 1999-05-21 | 2000-11-29 | Toyoda Koki Kabushiki Kaisha | Multi-spindle machine tool |
| US6174271B1 (en) * | 1997-03-09 | 2001-01-16 | Electro Scientific Industries, Inc. | High throughput hole forming system with multiple spindles per station |
| CN1565785A (en) * | 2003-06-30 | 2005-01-19 | 健鼎科技股份有限公司 | Bevel edge processing method for multi plate printed circuit board after printing and fluting, and its milling cutter |
| CN2923166Y (en) * | 2006-06-22 | 2007-07-18 | 周平虎 | Multi-shaft machine tool |
-
2010
- 2010-08-06 CN CN 201010248257 patent/CN101954505A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6174271B1 (en) * | 1997-03-09 | 2001-01-16 | Electro Scientific Industries, Inc. | High throughput hole forming system with multiple spindles per station |
| EP1055475A2 (en) * | 1999-05-21 | 2000-11-29 | Toyoda Koki Kabushiki Kaisha | Multi-spindle machine tool |
| CN1565785A (en) * | 2003-06-30 | 2005-01-19 | 健鼎科技股份有限公司 | Bevel edge processing method for multi plate printed circuit board after printing and fluting, and its milling cutter |
| CN2923166Y (en) * | 2006-06-22 | 2007-07-18 | 周平虎 | Multi-shaft machine tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163117A (en) * | 2016-07-14 | 2016-11-23 | 广州杰赛科技股份有限公司 | The machine-tooled method of wiring board |
| CN108495462A (en) * | 2018-03-08 | 2018-09-04 | 景旺电子科技(龙川)有限公司 | A kind of leakproof gong method |
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Application publication date: 20110126 |