CN105643318B - A kind of cellular material machine installation clamping method - Google Patents
A kind of cellular material machine installation clamping method Download PDFInfo
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- CN105643318B CN105643318B CN201410647751.2A CN201410647751A CN105643318B CN 105643318 B CN105643318 B CN 105643318B CN 201410647751 A CN201410647751 A CN 201410647751A CN 105643318 B CN105643318 B CN 105643318B
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- honeycomb
- woollen
- vacuum chuck
- cellular material
- precuring
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Abstract
The present invention provides a kind of cellular material machines to install clamping method additional, which is characterized in that includes the following steps：In one layer of glued membrane of honeycomb woollen surface mount and precuring is carried out, glued membrane precuring face does not allow the presence of overlap joint and buckling phenomena, does not allow pore hole occur, and honeycomb irregularity degree is not more than 0.5mm after solidification；Vacuum chuck tooling, vacuum chuck tooling is selected to avoid the region for leading to sucker gas leakage on honeycomb woollen；Vacuum chuck tooling is placed on workbench, clamping is fixed and centering, it by pad pasting and carries out the honeycomb woollen of precuring again and is placed on vacuum chuck tooling, after centering and tentatively fixed peripheral region, open vacuum pump, woollen is adsorbed on vacuum chuck tooling, the clamping of honeycomb woollen is completed.
Description
Technical field
The invention belongs to machine plus technical fields, are related to a kind of honeycomb parts machine installation clamping method.
Background technology
Cellular material is made of uniform in size, consistency of thickness paper substrate or aluminium base polygon grid, and machine adds common dress
Folder scheme is that double faced adhesive tape is bonded and part coordinates pressing plate, although double faced adhesive tape is constantly improving, cohesive force is increasingly
By force, but honeycomb parts also become increasingly complex, and the part complexity that machine adds is needed to increase, and lead to that the process-cycle is elongated, cutting force becomes
Change greatly, material internal drawing force is uneven, materially increases the risk that cellular material is detached from double faced adhesive tape, part batch
It is had during production since honeycomb pastes the tearing misrun phenomenon that the degumming of position part generates, is taken up sometimes to avoid the occurrence of often
Situation can re-paste part, and cost is caused to rise significantly.Especially Metal Substrate cellular material part, it is more prominent to take up phenomenon
Go out, effective ways there is no to improve machining status at present, although increasing pressing plate can not also be changed among part with built-in edge
The bulge phenomenon in region.Secondly, it is bonded woollen using double faced adhesive tape and platform is needed when part completion of processing is dismantled
Woollen is started by manpower, woollen is made to be detached from double faced adhesive tape and platform, to detach part woollen with platform, cohesive force is better
Adhesive tape bonding after dismounting honeycomb parts labor intensity it is bigger, it is sometimes desirable to more people assist just smoothly complete.
The tearing misrun phenomenon generated using the local degumming that double faced adhesive tape fixed form is brought is not present in vacuum chuck tooling.
But according to the prior art, cellular material cannot use vacuum cup due to cellular material itself has many holes
Tooling carries out clamping.
Invention content
The purpose of the present invention is：There is provided it is a kind of can effectively solve in honeycomb parts NC Machining Process due to woollen itself or
Stress takes up phenomenon between double faced adhesive tape after leading to deformation caused by local gap increase, disengaging, ensures part processing quality
Cellular material machine install additional clamping method；The labor intensity of dismounting honeycomb parts can be effectively reduced simultaneously.
The cellular material machine of the present invention installs clamping method additional, includes the following steps：
In one layer of glued membrane of honeycomb woollen surface mount and precuring is carried out, glued membrane precuring face does not allow the presence of overlap joint and pleat
Wrinkle phenomenon, does not allow pore hole occur, and honeycomb irregularity degree is not more than 0.5mm after solidification.Using glued membrane and carry out precuring
Mode can have many holes without that can adsorb clamping by vacuum chuck tooling to avoid cellular material due to cellular material itself
The problem of.
Vacuum chuck tooling, vacuum chuck tooling is selected to avoid the region for leading to sucker gas leakage on honeycomb woollen.Using true
What empty sucker tool can bring to avoid use double faced adhesive tape mode clamping cellular material：Had often during part batch production due to
Honeycomb pastes the tearing misrun phenomenon that the degumming of position part generates.Glued membrane face is adsorbed on vacuum cup work when processing honeycomb parts
It loads onto, since effectively the honeycomb hole of sealing cellular material bottom, part can have been realized smoothly as metal blank part one glued membrane
Sample vacuumizes fixture scheme, can not only solve the weak stiff problem in process, but also is avoided that in honeycomb parts process often
That sees takes up phenomenon.Meanwhile the labor intensity of dismounting honeycomb parts can be reduced.
Vacuum chuck tooling is placed on workbench, clamping is fixed and centering, then by pad pasting and carries out precuring
Honeycomb woollen be placed on vacuum chuck tooling, after centering and tentatively fixed peripheral region, open vacuum pump, woollen adsorbed
On vacuum chuck tooling, the clamping of honeycomb woollen is completed.
Further, the glued membrane uses medium temperature glued membrane.
Further, described that the region of sucker gas leakage is caused to include element groove and downset areas.
Further, one layer of peelable cloth is pasted again on the outside of the glued membrane in step 1, then carry out precuring.Using peelable
Cloth can be protected not to be damaged in glued membrane process.
It is an advantage of the invention that：Machine is first in cellular material surface precuring glued membrane before adding, and glued membrane can effectively seal honeycomb material
Expect that the honeycomb hole of bottom, part can vacuumize clamping as metal blank part, can both solve in process completely
Weak stiff problem, but be avoided that it is common in honeycomb parts process take up phenomenon, improve the processing stability of product, protect
The processing quality of part is demonstrate,proved, while the labor intensity of dismounting honeycomb parts can be reduced；With expensive cell-specific ultrasonic cutting machine
Bed is compared, this scheme cost is greatly lowered.
Description of the drawings
Fig. 1 is the schematic diagram of the cellular material for the clamping that cellular material machine of the present invention installs clamping method additional.
Fig. 2 is the schematic diagram after the cellular material film adhering and curing for the clamping that cellular material machine of the present invention installs clamping method additional.
Fig. 3 is the tooling fixation schematic diagram that new honeycomb materials machine of the present invention installs clamping method additional.
Specific implementation mode
Below by example, the present invention will be further described：
New honeycomb materials machine of the present invention installs clamping method additional by using elder generation in cellular material surface precuring glued membrane, effectively
The honeycomb hole for sealing cellular material itself improves processing stability, ensures to realize that vacuum chuck tooling adsorbs fixture scheme
Part processing quality reduces the labor intensity of dismounting part.It is as follows：
A kind of new honeycomb materials machine installation clamping method, with following steps：
1.1 honeycomb woollen rubberizing films
Single or double pastes one layer of medium temperature glued membrane before honeycomb woollen machine adds, then pastes one layer of peelable cloth, and carries out precuring,
Glued membrane precuring face does not allow the presence of overlap joint and buckling phenomena, does not allow that there are pore holes, honeycomb irregularity degree is little after solidification
In 0.5mm.
1.2 design vacuum chuck toolings
Design general or specialized vacuum chuck tooling according to part self-condition, vacuum chuck tooling avoid element groove and
Downset areas or other may lead to the region of sucker gas leakage.
1.3 clamping parts
Vacuum chuck tooling is placed on workbench, clamping is fixed and centering, then by pad pasting and carries out precuring
Honeycomb woollen be placed on vacuum chuck tooling, centering and it is tentatively fixed after, open vacuum pump, woollen, which is adsorbed on vacuum, to be inhaled
In disk tooling, following process is proceeded by after woollen is good by complete absorption.
1.4 dismounting parts
Part after processing is completed, checks after confirming part machining state, closes vacuum pump, sheds surrounding clamping, dismounting zero
Part carries out follow-up work step or process content.
Claims (4)
1. a kind of cellular material machine installs clamping method additional, which is characterized in that include the following steps：
In one layer of glued membrane of honeycomb woollen surface mount and precuring is carried out, glued membrane precuring face does not allow to have overlap joint and fold is existing
As not allowing pore hole occur, honeycomb irregularity degree is not more than 0.5mm after solidification；
Vacuum chuck tooling, vacuum chuck tooling is selected to avoid the region for leading to sucker gas leakage on honeycomb woollen；
Vacuum chuck tooling is placed on workbench, clamping is fixed and centering, then by pad pasting and carries out the bee of precuring
Nest woollen is placed on vacuum chuck tooling, after centering and tentatively fixed peripheral region, opens vacuum pump, woollen is adsorbed on very
On empty sucker tool, the clamping of honeycomb woollen is completed.
2. cellular material machine according to claim 1 installs clamping method additional, which is characterized in that the glued membrane uses medium temperature glue
Film.
3. cellular material machine according to claim 1 installs clamping method additional, which is characterized in that the area for leading to sucker gas leakage
Domain includes element groove and downset areas.
4. cellular material machine according to claim 1 installs clamping method additional, which is characterized in that in step 1 outside the glued membrane
One layer of peelable cloth is pasted in side again, then carries out precuring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647751.2A CN105643318B (en) | 2014-11-14 | 2014-11-14 | A kind of cellular material machine installation clamping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647751.2A CN105643318B (en) | 2014-11-14 | 2014-11-14 | A kind of cellular material machine installation clamping method |
Publications (2)
| Publication Number | Publication Date |
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| CN105643318A CN105643318A (en) | 2016-06-08 |
| CN105643318B true CN105643318B (en) | 2018-09-07 |
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| CN201410647751.2A Active CN105643318B (en) | 2014-11-14 | 2014-11-14 | A kind of cellular material machine installation clamping method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640510A (en) * | 2019-08-21 | 2020-01-03 | 成都飞机工业（集团）有限责任公司 | Method for fixing honeycomb core-carbon tube assembly |
| CN113199097B (en) * | 2021-04-29 | 2022-04-12 | 大连理工大学 | Flexible fixing system and method for processing metal-based honeycomb material by linear cutting |
| CN114535670B (en) * | 2022-03-21 | 2022-07-12 | 中国工程物理研究院激光聚变研究中心 | High-surface-quality processing method for weak-rigidity and easily-oxidized tiny T-shaped part |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05177478A (en) * | 1991-12-26 | 1993-07-20 | Ntn Corp | Plate working and checking method |
| WO1996021536A1 (en) * | 1995-01-09 | 1996-07-18 | Dahlgren William R | Method for attaching and stabilizing material during machining operations |
| JP4459413B2 (en) * | 2000-08-22 | 2010-04-28 | 本田技研工業株式会社 | Cutting method of honeycomb core |
| CN1112279C (en) * | 2001-10-18 | 2003-06-25 | 浙江大学 | Method for machining cellular flexible structure material |
| CN202411882U (en) * | 2011-12-27 | 2012-09-05 | 浙江晨龙锯床股份有限公司 | Vacuum clamping pressure device for honeycomb material |
| CN102642142B (en) * | 2012-04-27 | 2015-05-06 | 浙江西子航空工业有限公司 | Fixing clamp and method for manufacturing aluminum honeycomb machinery |
| CN203579243U (en) * | 2013-12-10 | 2014-05-07 | 西安兴航航空制造有限公司 | Precision machining device for honeycomb composite material |
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