CN109591079A - A kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate - Google Patents
A kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate Download PDFInfo
- Publication number
- CN109591079A CN109591079A CN201811590989.0A CN201811590989A CN109591079A CN 109591079 A CN109591079 A CN 109591079A CN 201811590989 A CN201811590989 A CN 201811590989A CN 109591079 A CN109591079 A CN 109591079A
- Authority
- CN
- China
- Prior art keywords
- cutter
- carbon fiber
- paper honeycomb
- composite plate
- cutterhead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 50
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 50
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 239000004760 aramid Substances 0.000 title claims abstract description 45
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 45
- 239000011229 interlayer Substances 0.000 title claims abstract description 44
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 abstract description 16
- 239000011162 core material Substances 0.000 abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 239000000835 fiber Substances 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/1435—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0033—Cutting members therefor assembled from multiple blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of gang tools for carbon fiber aramid paper honeycomb interlayer composite plate, including knife bar, cutter head, cutter head includes: the first cutter assembly, for processing two carbon fiber layer up and down of the composite plate, including upper and lower two cutterhead, each cutterhead periphery is respectively equipped with multiple first helicla flutes, and the first cutter tooth of cutterhead is formed between the first adjacent helicla flute；Several second cutter assemblies, for processing the aramid paper honeycomb interlayer of composite plate, which is superimposed；Each second cutter assembly respectively includes two neighbouring blades, and each blade periphery is respectively equipped with multiple second helicla flutes, forms the second cutter tooth of blade between the second adjacent helicla flute；For second cutter assembly between two cutterheads, cutting direction, the cutting direction of the second cutter tooth of each blade of the first cutter tooth of each cutterhead are consistent.The present invention can be realized the synchronous cutting of carbon fibre composite and aramid fiber paper honeycomb core material, improve processing quality and processing efficiency, tool life.
Description
Technical field
The present invention relates to cutting tool field, more particularly to a kind of for carbon fiber aramid paper honeycomb interlayer composite plate
Gang tool.
Background technique
Carbon fiber aramid paper honeycomb interlayer composite plate is thick and light in two pieces of carbon fiber composite panel sandwich
Aramid fiber paper honeycomb core material, and be combined under certain temperature and pressure an integral rigidity structure using adhesive.Due to carbon
The difference of fibrous composite and aramid fiber paper honeycomb core material structure and cutting ability, so that only with the knife of same structure and material
Tool is come when processing, it is difficult to guarantee processing quality and cutter life, while also be unfavorable for reducing the cost of charp tool.But do not have at present
It is capable of the gang tool of simultaneous processing carbon fibre composite and aramid fiber paper honeycomb core material.If notification number is CN203725865U
The Chinese patent of (a kind of thick fine machining vertical milling cutter for carbon fibre composite), the cutter mentioned are only applicable to carbon fiber
The coarse-fine processing of composite material, is not suitable for the processing of paper honeycomb material；Notification number is a kind of CN203725861U (processing paper
The gang tool of cellular material), notification number be CN201353660 (Dihedral disk-type milling cutter for honeycomb materials), notification number is
CN202336895U (a kind of processing paper honeycomb composite material dedicated tool), notification number are a kind of CN205414530U (honeycomb milling
Knife) Chinese patent, the cutter mentioned is only applicable to the processing of paper honeycomb material.
Summary of the invention
It is an object of the invention to overcome the deficiency of the prior art, provides a kind of multiple for carbon fiber aramid paper honeycomb interlayer
The gang tool of plywood, the gang tool can be realized the synchronous cutting of carbon fibre composite and aramid fiber paper honeycomb core material, mention
High processing quality and processing efficiency, tool life.
The technical solution adopted by the present invention to solve the technical problems is: one kind is multiple for carbon fiber aramid paper honeycomb interlayer
The gang tool of plywood, including knife bar, cutter head, cutter head are arranged on knife bar；It is characterized by: the cutter head includes:
One first cutter assembly should for processing two carbon fiber layer up and down of carbon fiber aramid paper honeycomb interlayer composite plate
First cutter assembly includes upper and lower two cutterhead, and each cutterhead periphery is respectively equipped with multiple first helicla flutes, the first adjacent helicla flute
Between formed cutterhead the first cutter tooth；
Several second cutter assemblies, for processing the aramid paper honeycomb interlayer of carbon fiber aramid paper honeycomb interlayer composite plate,
Several second cutter assemblies are superimposed；Each second cutter assembly respectively includes two neighbouring blades, outside each blade
It is respectively equipped with multiple second helicla flutes week, forms the second cutter tooth of blade between the second adjacent helicla flute；
Several second cutter assemblies are located between two cutterheads of first cutter assembly, the first cutter tooth of each cutterhead
Cutting direction, each blade the second cutter tooth cutting direction it is consistent.
Further, the helical angle of the first helicla flute of each cutterhead is 30 °~45 °；First spiral shell of two cutterhead
The hand of spiral of spin slot is opposite.
Further, the helical angle of the second helicla flute of each blade is 10 °~15 °；The two of each second cutter assembly
The hand of spiral of second helicla flute of blade is opposite.
Further, the second cutter tooth of each blade is staggered with the second cutter tooth of adjacent knife blades up and down respectively.
Further, the number of teeth of the cutterhead is greater than the number of teeth of blade.
Further, first cutter tooth with a thickness of 3~4mm, the rake face and/or flank of first cutter tooth are
Curved surface.
Further, second cutter tooth with a thickness of 1~2mm, the rake face and/or flank of second cutter tooth are
Curved surface.
Further, first cutter assembly and the second cutter assembly are fixed on the knife bar by retaining ring and screw
On；The thread rotary orientation of the screw is opposite with the direction of rotation of the knife bar.
Further, it is respectively equipped with inner hole in the middle part of the cutterhead and in the middle part of blade, which is symmetrical cydariform section holes；
The knife bar bottom portion is the chamfered edge cylindrical body across the cydariform section holes, which matches with cydariform section holes transition
It closes.
Further, the cutterhead material is hard alloy cvd diamond coating, and the blade material is hard alloy.
Further, the quantity of second cutter assembly according to the thickness of carbon fiber aramid paper honeycomb interlayer composite plate into
Row increase and decrease, and when the quantity reduction of the second cutter assembly, gasket identical with blade thickness, and gasket position are installed in knife bar bottom
Except two cutterheads of the first cutter assembly, the quantity of gasket is identical as the quantity for the blade being subtracted.
Compared to the prior art, the invention has the following advantages:
1, the gang tool that the present invention is constituted using first cutter assembly and the second cutter assembly cooperation knife bar, can be real
The synchronous cutting processing of existing carbon fibre composite and aramid fiber paper honeycomb core material, and processing efficiency is improved, extend cutter and uses
Service life reduces the cost of charp tool.
2, the hand of spiral of the first helicla flute of each cutterhead reduces carbon fiber on the contrary, cutter life can be improved
The burr generated during composite processing, eliminates the lamination of clad plate, improves adding for carbon fibre composite
Working medium amount.
3, the hand of spiral of the second helicla flute of two blades of each second cutter assembly is on the contrary, aramid fiber paper wasp can be reduced
The cutting resistance of nest core material improves aramid fiber paper honeycomb core material processing quality.
4, the second cutter tooth of each blade is staggered with the second cutter tooth of adjacent knife blades up and down respectively, can reduce aramid fiber paper honeycomb core
The cutting resistance of material improves aramid fiber paper honeycomb core material processing quality.
5, each cutterhead, blade and knife bar are cooperated by cydariform section holes and chamfered edge cylindrical body, can make cutterhead and
Blade is circumferentially accurately positioned, and transmits torque, and the fit system of cydariform section holes and chamfered edge cylindrical body is than flat key groove joint side
The dynamic balancing of formula is more preferable, and processing cost is lower.
6, second cutter assembly is increased and decreased according to the thickness of carbon fiber aramid paper honeycomb interlayer composite plate, thus this
The carbon fiber aramid paper honeycomb interlayer that invention can adapt to different-thickness by adjusting the quantity of aramid fiber paper honeycomb clast blade is multiple
The processing of plywood, to reduce the cost of charp tool.
Invention is further described in detail with reference to the accompanying drawings and embodiments；But one kind of the invention is used for carbon fiber
The gang tool of aramid paper honeycomb interlayer composite plate is not limited to the embodiment.
Detailed description of the invention
Fig. 1 is the cross-sectional view of carbon fiber aramid paper honeycomb interlayer composite plate；
Fig. 2 is main view of the invention；
Fig. 3 is cross-sectional view of the invention；
Fig. 4 is the structural schematic diagram of a wherein cutterhead of the invention；
Fig. 5 is the structural schematic diagram of another cutterhead of the invention；
Fig. 6 is the structural schematic diagram of a wherein blade for each second cutter assembly of the invention；
Fig. 7 is the structural schematic diagram of another blade of each second cutter assembly of the invention；
Fig. 8 is the structural schematic diagram of knife bar of the invention；
Fig. 9 is machining stress diagram of the invention；
Figure 10 is cross-sectional view of the present invention when knife number is reduced；
Figure 11 is the top view of gasket of the invention.
Specific embodiment
Embodiment, it is of the invention a kind of for carbon fiber aramid paper honeycomb interlayer composite plate referring to Figure 1 shown in-Fig. 9
Gang tool, including knife bar 1, cutter head, cutter head are arranged on knife bar 1.The knot of the carbon fiber aramid paper honeycomb interlayer composite plate
Structure is as shown in Figure 1, the carbon fiber aramid paper honeycomb interlayer composite plate 6 is including upper and lower two carbon fiber layer 61,63 and is located at two carbon
Aramid paper honeycomb interlayer 62 between fibrous layer 61,63, each carbon fiber layer are made of carbon fibre composite, aramid fiber paper honeycomb
Interlayer is made of aramid fiber paper honeycomb core material.The cutter head includes:
One first cutter assembly 2, for process carbon fiber aramid paper honeycomb interlayer composite plate two carbon fiber layers 61 up and down,
63, which includes upper and lower two cutterhead 21,22, and each cutterhead periphery is respectively equipped with multiple first helicla flutes 212/
222, the first cutter tooth 211/221 of cutterhead is formed between the first adjacent helicla flute；
Several second cutter assemblies 3, for processing the aramid paper honeycomb interlayer of carbon fiber aramid paper honeycomb interlayer composite plate
62, which is superimposed；Each second cutter assembly 3 respectively include two neighbouring blades 31,
32, which constitutes a pair of, and each blade periphery is respectively equipped with multiple second helicla flutes 312/322, and adjacent second
The second cutter tooth 311/321 of blade is formed between helicla flute；
First cutter assembly 2 and several second cutter assemblies 3 are coaxially disposed, and several second cutting groups
Part 3 is located between two cutterheads 21,22 of first cutter assembly.
In the present embodiment, cutting direction, the cutting direction of the second cutter tooth of each blade of the first cutter tooth of each cutterhead are consistent,
In this way, the second cutter tooth of the first cutter tooth, each blade that make each cutterhead can carry out stock removal action when machining.
In the present embodiment, the helical angle of the first helicla flute of each cutterhead is 30 °~45 °.First spiral of two cutterheads
The hand of spiral of slot is on the contrary, specific, wherein the first helicla flute 212 of a cutterhead is left-handed ascending manner, as shown in figure 4, another knife
First helicla flute 222 of disk is dextrorotation ascending manner, as shown in Figure 5.In this way, may make the axial direction point when cutting when machining
Power Fx1 cancels out each other with axial thrust load Fx8, can eliminate the cutting burr of carbon fiber layer, and reduces the bending deformation of knife bar 1.
In the present embodiment, the helical angle of the second helicla flute of each blade is 10 °~15 °.Each second cutter assembly 3
The hand of spiral of second helicla flute of two blades is on the contrary, specific, wherein the second helicla flute 312 of a blade is left-handed ascending manner,
As shown in fig. 6, the second helicla flute 322 of another blade is dextrorotation ascending manner, as shown in Figure 7.In this way, can make when machining
Axial thrust load Fx2 and Fx7 when must cut cancel out each other, and are conducive to the cellular cutting of aramid paper and reduce the bending change of knife bar 1
Shape.
In the present embodiment, the number of teeth (i.e. the quantity of the first cutter tooth 211/221) of the cutterhead is greater than the number of teeth of the blade
(i.e. the quantity of the second cutter tooth 311/321), keeps chip space of the invention big, and can reduce high hard crisp carbon fibre material to cutter
Abrasion.
In the present embodiment, the second cutter tooth of each blade is staggered with the second cutter tooth of adjacent knife blades up and down respectively, in this way, can subtract
The cutting resistance of few aramid fiber paper honeycomb core material, improves aramid fiber paper honeycomb core material processing quality.
In the present embodiment, first cutter tooth 211/221 with a thickness of 3~4mm, before first cutter tooth 211/221
Knife face and/or flank 2111/2211 are curved surface.In this way, the cutting force of cutterhead can be made more steady.
In the present embodiment, second cutter tooth 311/321 with a thickness of 1~2mm, before second cutter tooth 311/321
Knife face and/or flank 3111/3211 are curved surface.
In the present embodiment, the material of the cutterhead 21/22 is different from the material of blade 31/32, and specifically, cutterhead material is hard
Matter alloy cvd diamond coating, blade material are hard alloy.
In the present embodiment, first cutter assembly 2 and the second cutter assembly 3 are fixed on described by retaining ring 4 and screw 5
On knife bar 1.Specifically, the medium position of each cutterhead is respectively equipped with inner hole 213/223, and similarly, the medium position of each blade is set respectively
There is inner hole 313/323, which is symmetrical cydariform section holes；1 bottom end of knife bar is chamfered edge
Cylindrical body 11, the part more than bottom end of knife bar 1 are cylindrical body 12, pass through one between the cylindrical body 12 and chamfered edge cylindrical body 11
Limited step 13 carries out transition, which is used to cooperate with the retaining ring 4, to the first cutter assembly 2 and the second cutting
Component 3 is limited.11 bottom end of chamfered edge cylindrical body is equipped with threaded hole 111, and when installation, chamfered edge cylindrical body 11 is first sequentially passed through wherein
The inner hole 213 of one cutterhead 21, the inner hole 313/323 of two blades of each second cutter assembly 3, the inner hole 223 of another cutterhead 22, gear
After circle 4, then screw on screw 5.The chamfered edge cylindrical body 11 claims transition fit (i.e. with the inner hole of each cutterhead and the inner hole of each blade
Clearance fit or interference fit).
In the present embodiment, the direction of rotation of the thread rotary orientation of the screw 5 and the knife bar 1 is on the contrary, to prevent screw 5
Loose or dislocation.
In this implementation, the quantity of second cutter assembly 3 is according to the thickness of carbon fiber aramid paper honeycomb interlayer composite plate
It is increased and decreased (blade increases and decreases in pairs), to adapt to the processing of the carbon fiber aramid paper honeycomb interlayer composite plate of different-thickness.Especially
, when the quantity of the second cutter assembly is reduced, gasket 7 identical with blade thickness, and 7, gasket are installed in 1 bottom of knife bar
Except two cutterheads 21,22 of the first cutter assembly, the quantity of gasket 7 is identical as the quantity for the blade being subtracted.In this way, can be with
Without more changing knife rod, to reduce overall cost.In the present embodiment, gasket 7 is not located under cutterhead 22, as shown in Figure 10 but not office
It is limited to this, also that is, gasket 7 can also be located on cutterhead 21.The inner hole 71 of the gasket 7 is similarly symmetrical cydariform section
Hole cooperates with the chamfered edge cylindrical body 11 of knife bar 1 as shown in figure 11.The present invention includes 6 pair of second cutting group altogether in the present embodiment
Part, but the quantity of the second cutter assembly is not limited to this.The cutterhead and blade can be replaced respectively according to the degree of wear,
Reduce cutter use cost.The knife bar, blade and cutterhead are conducive to modularized design and manufacture using combination assembly, reduce
Cutter manufacture cost.
A kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate of the invention, when processing, such as Fig. 7 institute
Show, one of cutterhead 31 is by power Fz1 diagonally downward, and for another cutterhead 32 by the power Fz8 tilted upward, power Fz1 can
Be decomposed into downward axial thrust load Fx1 and outwardly radial component Fy1, power Fz8 can be analyzed to upward axial thrust load Fx8 and to
Outer radial component Fy8, axial thrust load Fx1 cancel out each other with axial thrust load Fx8, can eliminate the cutting burr of carbon fiber layer, and
Reduce the bending deformation of knife bar 1；The blade 31 located above of each second cutter assembly 3 is by power Fz2 diagonally downward, and each
The blade 32 of two cutter assemblies 3 being located below can be analyzed to downward axial thrust load by the power Fz7 tilted upward, power Fz2
Fx2 and outwardly radial component Fy2, power Fz7 can be analyzed to upward axial thrust load Fx7 and outwardly radial component Fy7, axial
Component Fx2 cancels out each other with axial thrust load Fx7, is conducive to the cellular cutting of aramid paper and reduces the bending deformation of knife bar 1.
It is multiple to can be realized carbon fiber to a kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate of the invention
The synchronous cutting of condensation material and aramid fiber paper honeycomb core material improves processing quality and processing efficiency, tool life.The group
Closing cutter can be used in the processing of carbon fiber aramid paper honeycomb interlayer composite plate of different-thickness, improve processing efficiency and processing matter
Amount, tool life reduce cutter use cost.
Above-described embodiment is only used to further illustrate one kind of the invention for carbon fiber aramid paper honeycomb interlayer composite plate
Gang tool, but the invention is not limited to embodiments, are made according to the technical essence of the invention to above embodiments
Any simple modification, equivalent change and modification, fall within the scope of protection of technical solution of the present invention.
Claims (10)
1. a kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate, including knife bar, cutter head, cutter head is arranged in knife
On bar；It is characterized by: the cutter head includes:
One first cutter assembly, for processing two carbon fiber layer up and down of carbon fiber aramid paper honeycomb interlayer composite plate, this first
Cutter assembly includes upper and lower two cutterhead, and each cutterhead periphery is respectively equipped with multiple first helicla flutes, between the first adjacent helicla flute
Form the first cutter tooth of cutterhead；
Several second cutter assemblies, for processing the aramid paper honeycomb interlayer of carbon fiber aramid paper honeycomb interlayer composite plate, if should
Dry second cutter assembly is superimposed；Each second cutter assembly respectively includes two neighbouring blades, each blade periphery point
Not She You multiple second helicla flutes, the second cutter tooth of blade is formed between the second adjacent helicla flute；
Several second cutter assemblies are located between two cutterheads of first cutter assembly, and the first cutter tooth of each cutterhead is cut
Cut direction, each blade the second cutter tooth cutting direction it is consistent.
2. the gang tool according to claim 1 for carbon fiber aramid paper honeycomb interlayer composite plate, it is characterised in that:
The helical angle of first helicla flute of each cutterhead is 30 °~45 °；The hand of spiral phase of first helicla flute of two cutterhead
Instead.
3. the gang tool according to claim 1 for carbon fiber aramid paper honeycomb interlayer composite plate, it is characterised in that:
The helical angle of second helicla flute of each blade is 10 °~15 °；Second helicla flute of two blades of each second cutter assembly
The hand of spiral is opposite.
4. the gang tool according to claim 1 for carbon fiber aramid paper honeycomb interlayer composite plate, it is characterised in that:
Second cutter tooth of each blade is staggered with the second cutter tooth of adjacent knife blades up and down respectively.
5. the gang tool according to claim 1 for carbon fiber aramid paper honeycomb interlayer composite plate, it is characterised in that:
The number of teeth of the cutterhead is greater than the number of teeth of blade.
6. the gang tool according to any one of claims 1-5 for carbon fiber aramid paper honeycomb interlayer composite plate,
It is characterized by: first cutter tooth with a thickness of 3~4mm, the rake face and/or flank of first cutter tooth are curved surface；
Second cutter tooth with a thickness of 1~2mm, the rake face and/or flank of second cutter tooth are curved surface.
7. the gang tool according to claim 1 for carbon fiber aramid paper honeycomb interlayer composite plate, it is characterised in that:
First cutter assembly and the second cutter assembly are fixed on the knife bar by retaining ring and screw；The screw thread of the screw revolves
To opposite with the direction of rotation of the knife bar.
8. any one of -5 or as claimed in claim 7 being used for carbon fiber aramid paper honeycomb interlayer composite plate according to claim 1
Gang tool, it is characterised in that: be respectively equipped with inner hole in the middle part of the cutterhead and in the middle part of blade, which is symmetrical cydariform section
Face；The knife bar bottom portion is the chamfered edge cylindrical body across the cydariform section holes, the chamfered edge cylindrical body and cydariform section holes
Transition fit.
9. the gang tool according to claim 1 for carbon fiber aramid paper honeycomb interlayer composite plate, it is characterised in that:
The cutterhead material is hard alloy cvd diamond coating, and the blade material is hard alloy.
10. the gang tool according to claim 1 for carbon fiber aramid paper honeycomb interlayer composite plate, feature exist
In: the quantity of second cutter assembly is increased and decreased according to the thickness of carbon fiber aramid paper honeycomb interlayer composite plate, and second
When the quantity of cutter assembly is reduced, gasket identical with blade thickness is installed in knife bar bottom, and gasket is located at the first cutting group
Except two cutterheads of part, the quantity of gasket is identical as the quantity for the blade being subtracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590989.0A CN109591079A (en) | 2018-12-25 | 2018-12-25 | A kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811590989.0A CN109591079A (en) | 2018-12-25 | 2018-12-25 | A kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109591079A true CN109591079A (en) | 2019-04-09 |
Family
ID=65963353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811590989.0A Pending CN109591079A (en) | 2018-12-25 | 2018-12-25 | A kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109591079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740361A (en) * | 2020-05-29 | 2021-12-03 | 清华大学 | Detection channel, channel assembly and CT detection device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH236811A (en) * | 1943-11-13 | 1945-03-15 | Beerli Fridolin | Cutting tool. |
| US4794836A (en) * | 1987-07-17 | 1989-01-03 | Lockheed Corporation | Honeycomb core cutting tool |
| US6712105B1 (en) * | 2002-09-26 | 2004-03-30 | Key Knife, Inc. | Method and apparatus for planing an article of wood |
| CN203725861U (en) * | 2014-01-06 | 2014-07-23 | 厦门金鹭特种合金有限公司 | Combined cutting tool for processing paper honeycomb material |
| CN205037004U (en) * | 2015-08-27 | 2016-02-17 | 上汽通用汽车有限公司 | Automobile -used brake hose connects and brake hose subassembly |
| CN106624096A (en) * | 2017-01-19 | 2017-05-10 | 荆州市恒丰制动系统有限公司 | Combined milling cutter |
| CN206689500U (en) * | 2017-03-09 | 2017-12-01 | 江门市骏杰刀具科技有限公司 | One kind processing air cellular material section plus crushing gang tool |
| CN208214430U (en) * | 2018-04-02 | 2018-12-11 | 南京致勒工具科技有限公司 | It is a kind of for processing the combination type milling cutter of cellular board |
| CN209579682U (en) * | 2018-12-25 | 2019-11-05 | 集美大学 | Gang tool for carbon fiber aramid paper honeycomb interlayer composite plate |
-
2018
- 2018-12-25 CN CN201811590989.0A patent/CN109591079A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH236811A (en) * | 1943-11-13 | 1945-03-15 | Beerli Fridolin | Cutting tool. |
| US4794836A (en) * | 1987-07-17 | 1989-01-03 | Lockheed Corporation | Honeycomb core cutting tool |
| US6712105B1 (en) * | 2002-09-26 | 2004-03-30 | Key Knife, Inc. | Method and apparatus for planing an article of wood |
| CN203725861U (en) * | 2014-01-06 | 2014-07-23 | 厦门金鹭特种合金有限公司 | Combined cutting tool for processing paper honeycomb material |
| CN205037004U (en) * | 2015-08-27 | 2016-02-17 | 上汽通用汽车有限公司 | Automobile -used brake hose connects and brake hose subassembly |
| CN106624096A (en) * | 2017-01-19 | 2017-05-10 | 荆州市恒丰制动系统有限公司 | Combined milling cutter |
| CN206689500U (en) * | 2017-03-09 | 2017-12-01 | 江门市骏杰刀具科技有限公司 | One kind processing air cellular material section plus crushing gang tool |
| CN208214430U (en) * | 2018-04-02 | 2018-12-11 | 南京致勒工具科技有限公司 | It is a kind of for processing the combination type milling cutter of cellular board |
| CN209579682U (en) * | 2018-12-25 | 2019-11-05 | 集美大学 | Gang tool for carbon fiber aramid paper honeycomb interlayer composite plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740361A (en) * | 2020-05-29 | 2021-12-03 | 清华大学 | Detection channel, channel assembly and CT detection device |
| CN113740361B (en) * | 2020-05-29 | 2023-05-23 | 清华大学 | Detection channel, channel assembly and CT detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8475089B2 (en) | Indexable milling insert for milling tools | |
| CN107363312A (en) | Band edge sword slotting cutter for carbon fibre composite high-speed milling | |
| EP2473304B1 (en) | Rotary cutting tool having a cutting edge formed of veined pcd | |
| CN102365145B (en) | Carbide end mill and cutting method using the end mill | |
| EP2487000B1 (en) | Milling tool for gear milling | |
| JP2004042254A (en) | Throwaway tip and disc milling-cutter | |
| CN104841994B (en) | Radially adjustable formula heavy cutting layer cuts milling cutter | |
| US9358621B2 (en) | Cutting insert and a milling tool | |
| WO2022227815A1 (en) | Detachable multi-layer blade skiving cutter with staggered blades and assembly method | |
| CN102112259A (en) | Milling cutter and cutting insert therefor | |
| CN209579682U (en) | Gang tool for carbon fiber aramid paper honeycomb interlayer composite plate | |
| CN106363217B (en) | Runner of blisk opens thick paperback side set change and cuts wide disk milling cutter | |
| CN109591079A (en) | A kind of gang tool for carbon fiber aramid paper honeycomb interlayer composite plate | |
| JP4787910B2 (en) | Cemented carbide end mill and cutting method using the end mill | |
| CN210548356U (en) | Milling cutter disc | |
| CN201309032Y (en) | Positive rake angle large module gear rough milling cutter | |
| CN101817104A (en) | Large-allowance unequal-diameter double-layer milling cutter and large-allowance surface milling method | |
| CN217749518U (en) | Unequal helix angle unequal indexing end mill | |
| CN110977019A (en) | Indexable hard alloy broach for rough broaching of wheel disc groove of gas turbine | |
| CN208811172U (en) | A kind of pre- milling cutter of Disposable toolholder bits aluminium alloy cutter hub | |
| CN213379673U (en) | Four transposition gear finish milling cutters of trough of belt | |
| CN114918467A (en) | Special cutter for hole making of laminated material and spiral milling method | |
| CN202438750U (en) | Large-modulus hard alloy hob with inserted blades | |
| US20020172567A1 (en) | Cutting tool | |
| US20220088819A1 (en) | Milling tool and method for producing such a milling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |