CN107718603A - A kind of HSM manufacturing process of the armed lever of carbon fiber mechanical arm - Google Patents

A kind of HSM manufacturing process of the armed lever of carbon fiber mechanical arm Download PDF

Info

Publication number
CN107718603A
CN107718603A CN201710889371.3A CN201710889371A CN107718603A CN 107718603 A CN107718603 A CN 107718603A CN 201710889371 A CN201710889371 A CN 201710889371A CN 107718603 A CN107718603 A CN 107718603A
Authority
CN
China
Prior art keywords
carbon fiber
mechanical arm
armed lever
pipe
expanding
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.)
Granted
Application number
CN201710889371.3A
Other languages
Chinese (zh)
Other versions
CN107718603B (en
Inventor
蔡锦云
谢容泉
李步龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN ZHONGHAOQIANG CARBON FIBER COMPOSITE MATERIALS Co.,Ltd.
Original Assignee
XIAMEN HOWER MATERIAL CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XIAMEN HOWER MATERIAL CO Ltd filed Critical XIAMEN HOWER MATERIAL CO Ltd
Priority to CN201710889371.3A priority Critical patent/CN107718603B/en
Publication of CN107718603A publication Critical patent/CN107718603A/en
Application granted granted Critical
Publication of CN107718603B publication Critical patent/CN107718603B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70Completely encapsulating inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00Making preforms
    • B29B11/06Making preforms by moulding the material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681Component parts, details or accessories; Auxiliary operations
    • B29C70/682Preformed parts characterised by their structure, e.g. form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681Component parts, details or accessories; Auxiliary operations
    • B29C70/683Pretreatment of the preformed part, e.g. insert

Abstract

The invention discloses a kind of HSM manufacturing process of the armed lever of carbon fiber mechanical arm.Hot self-expanding high-energy rubber, Fiber prepreg, built-in pipe are cut first;Hot self-expanding high-energy rubber parcel built-in pipe is put into core mould, matched moulds is heated to 80 100 DEG C, maintains 3 30 minutes, at this temperature, the hot advance microdilatancy of self-expanding high-energy rubber, full of core die cavity, cooling and demolding takes out pre-shaped core;Fiber prepreg is wrapped in outside pre-shaped core again again, prefabricated component is obtained, is put into mould, matched moulds is heated to 120 180 DEG C of forming temperature, and molding time is 10 60 minutes;Cooling and demolding, pickup, produce the armed lever of carbon fiber mechanical arm.The armed lever of gained carbon fiber mechanical arm of the invention answers large carrying capacity, and rigidity is good, from heavy and light.In grabbing workpiece, stable action, the speed of motion are fast, and positioning precision is good.

Description

A kind of HSM manufacturing process of the armed lever of carbon fiber mechanical arm
Technical field
The invention belongs to automated machine device field, and in particular to a kind of HSM manufactures of armed lever of carbon fiber mechanical arm Technique.
Background technology
Mechanical arm is the automated machine device that most broad practice is obtained in robot technical field, is made in industry Make, therapeutic treatment, entertainment service, military affairs, the field such as semiconductor manufacturing and space probation can see its figure.Although it Form have nothing in common with each other, but they have one it is common the characteristics of, can exactly receive instruction, be precisely positioned to three-dimensional The certain point of (or two dimension) spatially carries out operation.
Require that arm answers large carrying capacity in mechanical arm design process, rigidity is good, from heavy and light.The direct shadow of rigidity of arm Ring the stationarity acted during to arm grabbing workpiece, the speed and positioning precision of motion.Arm can be caused to hang down if poor rigidity Lateral torsional deflection in flexural deformation and horizontal plane in straight plane, arm will produce vibration, or workpiece stuck nothing during action Method works.Therefore, arm typically all increases the rigidity of arm using rigidity preferably guide rod, each supporting, connector it is firm Property will also have certain requirement, to guarantee to bear required driving force.
The heavier-weight of metal machinery arm, operation is precisely restricted with stability, therefore the lightweight to mechanical arm carries Go out higher requirement, this respect is exactly the advantage place of the multiple material mechanical arm of carbon fiber.
Current carbon fibre composite shaping mainly has following technology mode:
First, hand paste technique, equipment investment is few, and products appearance is excellent, but there is also following problem:1st, solvent volatilization pollution ring Border, while health is endangered, not environmentally;2nd, fibrous material interlayer adhesion is bad, and product strength is not high enough;3rd, solidification process delays Slowly, low production efficiency, although cost is low, personal easily DIY productions, volume production is not suitable for.
2nd, core mould pressing process, pressure of the product in shaping comes from outside press, i.e., using rigid foam core outsourcing Glued layer and then again outer wrapping Fiber prepreg pre-shaped are good, wherein hard foam used has PMI, PU, PVC, Ba Shamu Advance shape core is cut into etc. needing to first pass through CNC, is put into die cavity, heating pressurization, resin solidification shaping obtains product, effect Rate is higher, the problem of presence:1st, complex procedures rigid foam core needs advance CNC cutting, increases equipment investment, and 2, foam material Material and Fiber prepreg must additionally add glued layer, increase Material Cost, and 3, due to unbalance stress, it is difficult to obtain excellent system Product outward appearance;4th, core be not present during compression molding expansive force from inside to outside therefore fiber inter-layer bonding force it is bad, With reference to heterogeneity, easy delamination causes the bulk strength of product to decline;5th, large-sized workpiece is, it is necessary to the press of large-scale tonnage, Equipment investment is big, is unfavorable for popularizing.
3rd, autoclave technique, it is put into vacuum bag sealed composite material blank combination part in autoclave, in heating, pressurization Under conditions of carry out curing molding and prepare a kind of process of composite product.Problem be present, one hollow structure is difficult to Realize;Secondly Batch Process pattern, production efficiency are relatively low, it is difficult to meet the mass production requirement in mechanical arm field.
4th, air blowing heat pressing process, the raw material inflation of closure in a mold is made to form hollow product by means of gas pressure Method, formability can good (such as low stress), the plastic products with complicated oscillating curves (shape).This method can pass through Nylon wind pipe realizes the hollow structure of mechanical arm in the mode that middle part is blown, and problem at this stage be present:1st, blow hot-forming, The sector is present due to the fraction defective of 3-5% caused by gas leakage;2nd, the input of blowing device is needed;3rd, Fiber prepreg parcel is high The prefabrication that energy glue obtains easily is produced in end article because non-cubic supporting construction causes product size to be difficult to stability contorting The fraction defective phenomenons such as fiber lay down fault position;4th, batch production operating type is belonged to, production efficiency is low;5th, by airduct shape Limitation the part with complicated structure be difficult to be applicable.
The content of the invention
High it is an object of the invention to provide a kind of bending strength, lightweight is high-strength, the system of the low carbon fiber mechanical arm of cost Make technique.Wherein HSM is Heat Self Molding abbreviation.
In order to realize the object of the invention, the present invention provides a kind of HSM manufacturing process of the armed lever of carbon fiber mechanical arm, and it is special Sign is that step includes:
1) hot self-expanding high-energy rubber, Fiber prepreg and built-in pipe are cut;
2) hot self-expanding high-energy rubber parcel built-in pipe is put into core mould, matched moulds is heated to 80-100 DEG C, maintains 3-30 Minute, at this temperature, the hot advance microdilatancy of self-expanding high-energy rubber, full of core die cavity, cooling and demolding takes out pre-shaped core;
3) Fiber prepreg is wrapped in outside pre-shaped core again, obtains prefabricated component, be put into mould, matched moulds is heated to 120-180 DEG C of forming temperature, molding time are 10-60 minutes;Cooling and demolding, pickup, produce the armed lever of carbon fiber mechanical arm.
Further, the reflation intensity of the hot self-expanding high-energy rubber of the shaping pre-shaped≤pure multiple material product is in 1% shape Resistance to deformation intensity under becoming.
Further, the Fiber prepreg is carbon fibre initial rinse fabric, glass preimpregnated fabric or aramid fiber prepreg cloth.
Further, the built-in pipe is plastic tube or the multiple material pipe of carbon fiber or metal tube.
Further, the high-energy rubber refers to the thermosetting composite that can start expansion in certain temperature range, and it is opened Dynamic 60-120 DEG C of expansion temperature, 100-180 DEG C of optimum expansion temperature range, failed expansion temperature are more than 180 DEG C, are heated when maintaining Between 10-60 minutes, 1-50 times of volume multiplying power before and after being expanded in 100-180 DEG C of optimum expansion temperature range is caused after expansion Pressure limit 0.1-20MPa.
The advantage of the present invention:
1. not needing extra equipment, the core of arbitrary shape is supported;
2. high-energy rubber itself is heated with the ability being glued, it is not necessary to extra glued layer, saves material;
3. high-energy rubber has the power outwards expanded when heated, high-strength so as to obtain lightweight;It can subtract using after high-energy rubber simultaneously The usage amount of few Fiber prepreg, reduces production cost;
4. the high-energy rubber of the present invention need not release, therefore the mechanical arm being prepared is interstitital texture, and bending strength is more It is high.
5. the hot self-expanding high-energy rubber pre-shaped Jing Guo the first step obtains pre-shaped core, thin-film sheet high-energy rubber different from the past 2D structures, 3D cores can be obtained, therefore be more suitable for needing the wrap member of the Fiber prepreg of dimensional support, so wrapped up Product size afterwards is more nearly final shape, in next step plus thermal expansion curing molding, will not be front and rear because of expansion Change in size is excessive to cause fibrous material to pull deformation in expansion process, influences the lot stability of product, and overcome by In stress concentration caused by unbalance stress, the fraction defectives such as product warpage are caused.
6. due to the operation using the prefabricated core of the first step, the prefabricated product core of accurate dimension can be obtained, can be more preferable Control product dimensional accuracy, improve product yield;
7. prefabricated core in second step and the multiple material forming process of fiber, can be heated swollen again by internal prefabricated core Expansive force, the multiple material of fiber is caused, so as to improve inter-layer bonding force, to be caused the intensity that product is final by extruding force from inside to outside Further lifting;
8. expansion strength≤pure multiple material product produced by the hot self-expanding high-energy rubber of application claims from inside to outside is 1% Resistance to deformation intensity under deformation, it is possible to prevente effectively from product subsequent heat deforms, overcome resulting product fraction defective.
Brief description of the drawings:
Fig. 1 is the armed lever cellular construction schematic diagram of carbon fiber mechanical arm.
Fig. 2 is the schematic cross-section of the armed lever of carbon fiber mechanical arm.
Fig. 3 is schematic cross-section of the armed lever of carbon fiber mechanical arm in in-mold molding.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is intended to be used to explain the present invention, and can not It is interpreted as limitation of the present invention.In the examples where no specific technique or condition is specified, according to described by document in the art Technology or condition or carried out according to product description.Agents useful for same or the unreceipted production firm person of instrument, are to lead to Cross the conventional products of acquisition purchased in market.
High-energy rubber product wherein used comes from, high-energy rubber/HR- of Hao Er new materials limited company of Xiamen City production 313 or high-energy rubber/HR-330.
Following examples combination Fig. 1-3.Wherein 1 is the armed lever of carbon fiber mechanical arm, and 2 be metal interface part, and 3 be that fiber is pre- Cloth is soaked, 4 be hot self-expanding high-energy rubber, and 5 be built-in pipe, and 6 be mold, and 7 be lower mould.
Embodiment 1:The preparation technology of the armed lever of carbon fiber mechanical arm
1) high-energy rubber, Fiber prepreg and built-in pipe are cut;
2) hot self-expanding high-energy rubber parcel built-in pipe is put into core mould, is heated to 80 DEG C, maintained 15 minutes, it is warm herein Under degree, the hot advance microdilatancy of self-expanding high-energy rubber, full of core die cavity, cooling and demolding removes pre-shaped core;
3) Fiber prepreg is wrapped in outside pre-shaped core again, obtains prefabricated component, be put into mould, matched moulds is heated to 150 DEG C of forming temperature, molding time are 15 minutes;Cooling, it is stripped, pickup, produces the armed lever of carbon fiber mechanical arm.
The Fiber prepreg is carbon fibre initial rinse fabric.
The built-in pipe can be plastic tube or the multiple material pipe of carbon fiber or metal tube.
The carbon fiber mechanical arm that the present embodiment is prepared answers large carrying capacity, and rigidity is good, from heavy and light.In grabbing workpiece Stable action, the speed of motion are fast, and positioning precision is good.
Embodiment 2:The preparation technology of the armed lever of carbon fiber mechanical arm
1) high-energy rubber, Fiber prepreg and built-in pipe are cut;
2) hot self-expanding high-energy rubber parcel built-in pipe is put into core mould, is heated to 100 DEG C, maintained 3 minutes, it is warm herein Under degree, the hot advance microdilatancy of self-expanding high-energy rubber, full of core die cavity, cooling and demolding removes pre-shaped core;
3) Fiber prepreg is wrapped in outside pre-shaped core again, obtains prefabricated component, be put into mould, matched moulds is heated to 120 DEG C of forming temperature, molding time are 60 minutes;Cooling, it is stripped, pickup, produces the armed lever of carbon fiber mechanical arm.
The Fiber prepreg is carbon fibre initial rinse fabric.
The built-in pipe can be plastic tube or the multiple material pipe of carbon fiber or metal tube.
The carbon fiber mechanical arm that the present embodiment is prepared answers large carrying capacity, and rigidity is good, from heavy and light.In grabbing workpiece Stable action, the speed of motion are fast, and positioning precision is good.
The Fiber prepreg is carbon fibre initial rinse fabric.
The built-in pipe can be plastic tube or the multiple material pipe of carbon fiber or metal tube.
The carbon fiber mechanical arm that the present embodiment is prepared answers large carrying capacity, and rigidity is good, from heavy and light.In grabbing workpiece Stable action, the speed of motion are fast, and positioning precision is good.
Embodiment 3:The preparation technology of the armed lever of carbon fiber mechanical arm
1) high-energy rubber, Fiber prepreg and built-in pipe are cut;
2) hot self-expanding high-energy rubber parcel built-in pipe is put into core mould, is heated to 90 DEG C, maintained 30 minutes, it is warm herein Under degree, the hot advance microdilatancy of self-expanding high-energy rubber, full of core die cavity, cooling and demolding removes pre-shaped core;
3) Fiber prepreg is wrapped in outside pre-shaped core again, obtains prefabricated component, be put into mould, matched moulds is heated to 180 DEG C of forming temperature, molding time are 10 minutes;Cooling, it is stripped, pickup, produces the armed lever of carbon fiber mechanical arm.
The Fiber prepreg is carbon fibre initial rinse fabric.
The built-in pipe can be plastic tube or the multiple material pipe of carbon fiber or metal tube.
The carbon fiber mechanical arm that the present embodiment is prepared answers large carrying capacity, and rigidity is good, from heavy and light.In grabbing workpiece Stable action, the speed of motion are fast, and positioning precision is good.
The Fiber prepreg can be glass preimpregnated fabric or glass preimpregnated fabric.
The built-in pipe can be plastic tube or the multiple material pipe of carbon fiber or metal tube.
The carbon fiber mechanical arm that the present embodiment is prepared answers large carrying capacity, and rigidity is good, from heavy and light.In grabbing workpiece Stable action, the speed of motion are fast, and positioning precision is good.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.

Claims (5)

1. a kind of HSM manufacturing process of the armed lever of carbon fiber mechanical arm, it is characterised in that step includes:
1) hot self-expanding high-energy rubber, Fiber prepreg and built-in pipe are cut;
2) hot self-expanding high-energy rubber parcel built-in pipe being put into core mould, matched moulds is heated to 80-100 DEG C, maintains 3-30 minutes, At this temperature, the hot advance microdilatancy of self-expanding high-energy rubber, full of core die cavity, cooling and demolding takes out pre-shaped core;
3) Fiber prepreg is wrapped in outside pre-shaped core again, obtains prefabricated component, be put into mould, matched moulds is heated to be molded 120-180 DEG C of temperature, molding time are 10-60 minutes;Cooling and demolding, pickup, produce the armed lever of carbon fiber mechanical arm.
2. the HSM manufacturing process of the armed lever of carbon fiber mechanical arm described in claim 1, it is characterised in that the shaping pre-shaped Hot self-expanding high-energy rubber multiple resistance to deformation intensity of the material product under 1% deformation of reflation intensity≤pure.
3. the HSM manufacturing process of the armed lever of carbon fiber mechanical arm described in claim 1, it is characterised in that the Fiber prepreg For carbon fibre initial rinse fabric, glass preimpregnated fabric or aramid fiber prepreg cloth.
4. the HSM manufacturing process of the armed lever of carbon fiber mechanical arm described in claim 1, it is characterised in that the built-in pipe is modeling Expects pipe or the multiple material pipe of carbon fiber or metal tube.
5. the HSM manufacturing process of the armed lever of carbon fiber mechanical arm described in claim 1, it is characterised in that the high-energy rubber refers to The thermosetting composite of expansion can be started in certain temperature range, it starts 60-120 DEG C of expansion temperature, optimum expansion temperature 100-180 DEG C of scope is spent, failed expansion temperature is more than 180 DEG C, is heated and holds time 10-60 minutes, in optimum expansion temperature model Enclose 1-50 times of volume multiplying power before and after being expanded in 100-180 DEG C, caused pressure limit 0.1-20MPa after expansion.
CN201710889371.3A 2017-09-27 2017-09-27 HSM manufacturing process of arm rod of carbon fiber mechanical arm Active CN107718603B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710889371.3A CN107718603B (en) 2017-09-27 2017-09-27 HSM manufacturing process of arm rod of carbon fiber mechanical arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710889371.3A CN107718603B (en) 2017-09-27 2017-09-27 HSM manufacturing process of arm rod of carbon fiber mechanical arm

Publications (2)

Publication Number Publication Date
CN107718603A true CN107718603A (en) 2018-02-23
CN107718603B CN107718603B (en) 2020-04-10

Family

ID=61206495

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710889371.3A Active CN107718603B (en) 2017-09-27 2017-09-27 HSM manufacturing process of arm rod of carbon fiber mechanical arm

Country Status (1)

Country Link
CN (1) CN107718603B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111196044A (en) * 2018-11-16 2020-05-26 中航复合材料有限责任公司 Compression molding method for carbon fiber composite material mechanical arm
CN112721236A (en) * 2020-12-29 2021-04-30 宁波复升新材料科技有限公司 Manufacturing method of special-shaped carbon fiber mechanical arm
CN114368007A (en) * 2022-03-22 2022-04-19 杭州博适特新材料科技有限公司 Lightweight robot arm and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690803A (en) * 2016-01-15 2016-06-22 厦门市豪尔新材料股份有限公司 Vacuum thermal expansion molding process for composite
CN106827587A (en) * 2017-01-22 2017-06-13 厦门市豪尔新材料股份有限公司 The forming method of application and its wing of the HSM techniques in wing shaping
CN107089017A (en) * 2016-02-17 2017-08-25 厦门市豪尔新材料股份有限公司 A kind of thermal expansion technique of the multiple material product of high-energy rubber shaping fiber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105690803A (en) * 2016-01-15 2016-06-22 厦门市豪尔新材料股份有限公司 Vacuum thermal expansion molding process for composite
CN107089017A (en) * 2016-02-17 2017-08-25 厦门市豪尔新材料股份有限公司 A kind of thermal expansion technique of the multiple material product of high-energy rubber shaping fiber
CN106827587A (en) * 2017-01-22 2017-06-13 厦门市豪尔新材料股份有限公司 The forming method of application and its wing of the HSM techniques in wing shaping

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111196044A (en) * 2018-11-16 2020-05-26 中航复合材料有限责任公司 Compression molding method for carbon fiber composite material mechanical arm
CN112721236A (en) * 2020-12-29 2021-04-30 宁波复升新材料科技有限公司 Manufacturing method of special-shaped carbon fiber mechanical arm
CN114368007A (en) * 2022-03-22 2022-04-19 杭州博适特新材料科技有限公司 Lightweight robot arm and preparation method thereof

Also Published As

Publication number Publication date
CN107718603B (en) 2020-04-10

Similar Documents

Publication Publication Date Title
CN107718603A (en) A kind of HSM manufacturing process of the armed lever of carbon fiber mechanical arm
CN104755240B (en) The manufacture method of the manufacture method and fiber-reinforced resin products formed of preform
CN104589670B (en) A kind of gas path design method of composite cavity structure air bag shaping
CN108407332B (en) Compression molding method for composite material grid skin structural part
CN103496179A (en) Molding method for composite material structural member with I-shaped section
CN105599318A (en) Method for using open-type rubber soft die for realization of thin-wall I-beam structure composite material part
CN104842593A (en) Carbon fiber honeycomb structure and preparation method therefor
US20180290404A1 (en) Application of hsm process in wing molding and wing molding method
CN104766934A (en) Preparation method of sandwich structure and lightweight battery box adopting sandwich structure
CN105799185A (en) Forming method of thin-walled helical antenna supporting medium tube made of high-temperature-resistant polyimide composite
CN107097397A (en) The manufacture method of core air bag, core air bag module and core air bag
CN105437537A (en) Assembling method for airfoil total composite transonic flutter model
CN104476782A (en) Manufacturing process of propeller and large efficient blade propeller of fan
CN104015376A (en) Mixing and forming method of carbon fiber composite material
CN109795136A (en) A kind of method that open type air bag realizes the elongated thin-walled structural I-beam composite product of large scale
CN108928012A (en) A kind of process of efficient forming composite leaf spring
CN110667138A (en) Reinforcing rib-containing carbon fiber antenna surface co-curing forming method
CN202670040U (en) High strength carbon fiber hollow crank of bicycle
CN110370682A (en) A kind of deep camber c-type frame composite product forming method of tie angle bar
CN104369387B (en) PMI (polymethacrylimide) foam sandwiched carbon fiber composite engineering truck boom and manufacturing method thereof
CN105818355A (en) Automatic plane laying and compression molding process of large-tow prepreg tapes
CN107487003B (en) A kind of fiber of high-strength light answers two one step preparation methods that material product uses the prefabricated core material of the hot self-expanding of HSM
CN101314259A (en) Molding method for composite material satellite joint
CN209350704U (en) A kind of composite material mould
CN206154811U (en) Novel compound panel

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
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210204

Address after: 361000 unit 104, 29 Xianghong Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province

Patentee after: XIAMEN ZHONGHAOQIANG CARBON FIBER COMPOSITE MATERIALS Co.,Ltd.

Address before: 361000 No.29 Xianghong Road, torch hi tech Zone (Xiang'an) Industrial Zone, Xiang'an District, Xiamen City, Fujian Province

Patentee before: XIAMEN HOWER MATERIAL Co.,Ltd.

TR01 Transfer of patent right