CN109311078A - Method and optimization method for manufacturing a component at least partially composed of metal alloys - Google Patents
Method and optimization method for manufacturing a component at least partially composed of metal alloys Download PDFInfo
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- CN109311078A CN109311078A CN201780032248.8A CN201780032248A CN109311078A CN 109311078 A CN109311078 A CN 109311078A CN 201780032248 A CN201780032248 A CN 201780032248A CN 109311078 A CN109311078 A CN 109311078A
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- main body
- local reinforcement
- reinforcement
- optimization
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/002—Hybrid process, e.g. forging following casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forging (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention relates to a method for manufacturing a component (20) at least partially made of a metal alloy, comprising a metallurgical manufacturing step a1) comprising manufacturing a body (21) of the component (20); characterized in that it subsequently comprises a reinforcement step a2), a2) comprising the formation of a local reinforcement (40,50,60) directly on the body (21) of the stressed zone (Z4, Z5, Z6) of the component (20). The invention also relates to a method for optimizing a component.
Description
Technical field
The present invention relates to the manufacturing methods for the component that one kind is at least partly made of metal alloy.The invention further relates to one kind
The optimization method of component.
The present invention relates to the necks for the component that manufacture is made of (ferrous metal or non-ferrous metal) metal alloy completely or partially
Domain, wherein the manufacture includes continuously casting and forging operation.
Background technique
Before more than 30 years, COBAPRESS (trade mark) method for aluminium and its alloy of Saint-Jean industrial development.Such as exist
Specifically described in document EP0119365, EP0586314 and EP2877353, this technology is included in single forging operation
Forging casting prefabricated component.
COBAPRESS method has been demonstrated highly effective in the suspension application of most of automakers.In particular, with
Traditional casting is compared, in this way can significant improvement mechanical performance, especially reduction auxiliary.Moreover, with regard to cost and
For achievable geometric complexity, this method has competitiveness compared with forging.
EP0586314 describes positioning of the insertion piece in casting prefabricated component, hits prefabricated component then to obtain most terminal part
Part.Insertion piece passes through the deformation fixation of material and for good and all integrates, to limit localised reinforced areas.By the independent shape of insertion piece
At being then added in the main body for the component being made of prefabricated component, here it is the present invention is directed to avoid.
Nowadays, in automobile, aviation and industrial circle, reduce structure weight be with safety, environment and other standards
Develop a relevant necessary factor.
The weight target of structure with stress thereon increase and with the cost objective of market, and constantly reduce.
Today in most cases, these limitations result in and are related to material, technique, the compromise of weight and cost selection.
As an example, the integral material of the component will be by the area if very big stress is born in the specific region of component
Domain driving, and lead to the relevant higher costs of the selection to the material.
Summary of the invention
It is an object of the invention to propose a kind of improved manufacturing method.
In this respect, the manufacturing method for the component being at least partly made of metal alloy the present invention relates to one kind, wherein should
Method includes metallurgy manufacturing step a1), the metallurgical processing steps a1) it include the main body for manufacturing component, wherein this method further includes enhancing
Step a2), enhancing step a2) it include forming local reinforcement in the main body of the stress area of the component.
Therefore, the mechanical performance of component, such as its fatigue resistance or hardness can locally be improved using the present invention, simultaneously
Keep the quality of reinforcing member as low as possible and component without using addition.As an alternative or supplement, due to the present invention, component
It is a part of can locally reduce, to save space.In addition, the overall performance of component can be improved using the present invention, such as
Its rigidity.
According to first embodiment, metallurgical manufacturing step a1) include casting operation a11), the casting operation a11) it include manufacture
Cast prefabricated component；And forging operation a12), the forging operation a12) it include forging casting prefabricated component to obtain the main body of component.This
Kind of metallurgy manufacturing step a1) embodiment corresponding to COBAPRESS method.
According to second embodiment, metallurgical manufacturing step a1) include casting operation a11), the casting operation a11) it include manufacture
The main body of component.The casting operation a11) there is no forging operation a12 later).
According to third embodiment, metallurgical manufacturing step a1) include forging operation a12), the forging operation a12) it include manufacture
The main body of component.The forging operation a12) there is no casting operation a11 before).
The invention further relates to a kind of optimization methods of existing component design, including metal alloy main body, wherein the optimization side
Method includes following successive stages:
B1 it) identifies the stress area of existing component, such as is identified by numerical simulation；
B2) by provided in stress area at least one be formed in the local reinforcement in main body limit including improve
The optimization component of main body；
B3 the metallurgical manufacture tool for meeting the main body of optimization component) is limited；
B4 the main body of tool manufacture optimization component) is utilized；
B5) in the stress area of optimization component, local reinforcement is directly formed in main body.
Other favorable characteristics according to the present invention individually consider or combination consider:
The component is that (especially for pivoting suspension, pitman arm, suspension link, Frame Structure Componentry is inferior for automobile
Component), aviation, the structure member of industrial equipment or medical device.
Local reinforcement, which has, is arranged at least 50% surface contacted with article body.
Local reinforcement is substantially in conjunction with the main body of component.
In one or more stress areas of component, several local reinforcements are formed in main body.
This method includes metallurgical manufacturing step a1) and enhancing step a2) between prepare region to be reinforced surface step
Suddenly.
This method includes to enhance step a2) the step of enhancing the component in region is finished later.
This method includes step a1) and a2) between the step of surface treatment is applied at least part of main body.
This method is included in step a2) is later applied at least part of main body the step of being surface-treated.
Main body and local reinforcement are made of different metal alloys.
Main body is made of metal alloy, and local reinforcement is made of composite material.
Main body is made of metal alloy, and local reinforcement is made of ceramic materials.
Local reinforcement is formed by cold spraying.
Local reinforcement is formed by differential arc oxidation.
Local reinforcement is formed by the way that the composite component for taking its final shape to be adhered in the main body of component.
Local reinforcement is formed by baking of resin.
Local reinforcement is formed by additional manufacture.
The initial protion of the main body of existing component is replaced with local reinforcement.
It replaces being embedded in the main body of existing component with local reinforcement, the insertion piece of cladding molding or compacting.
Optimization component has the size essentially identical with existing component.
Optimization component has the size locally reduced compared with existing component.
Detailed description of the invention
Being described below for attached drawing is only provided and referred to as non-limiting example by reading, and is better understood with this hair
It is bright, in which:
Fig. 1 is the top view for meeting the component of the prior art, which includes according to casting operation and subsequent forging behaviour
Make the metallic alloy body manufactured.
Fig. 2 is the side view of the component in Fig. 1.
Fig. 3 and 4 is analogous to the view of Fig. 1 and 2, shows the optimization method for component design.
Figures 5 and 6 are analogous to the view of Fig. 1 and 2, show the component optimized according to the present invention, which, which is included in, answers
The local reinforcement formed in the main body in power region.
Fig. 7 is the sectional view of the VII-VII line along Fig. 6.
Fig. 8 to 12 is analogous to the view of Fig. 3 to 7, shows the second embodiment of the component of optimization according to the present invention.
Specific embodiment
Component 10 is shown in Fig. 1 to Fig. 4 comprising the tubular insert 18 in single main body 11 and insertion main body 11.
As an example, component 10 is automotive suspension components.
Main body 11 is made of metal alloy (such as aluminium alloy) according to two continuous castings and forging operation.Main body
11 include major part 12, the long part 14 of end 13 and coupling part 12 and 13.Two pass through openings 15 and 16 are arranged in portion
Divide in 12.Section of the opening 15 with substantial rectangular, and 1516 are open with circular cross-section.
Insertion piece 18 is made of metal alloy (such as steel), is then formed by opening 16 and assembles in main body 11, coats
Molding or compacting (especially by COBAPRESS).Insertion piece 18 (does not show in main body 11 and by the element of 16 arrangement of opening
Various functions are provided between out): being thermally connected, frictional resistance, lubrication etc..
Stress area Z4, Z5 and the Z6 for corresponding respectively to the component 10 of element 14,15 and 16 are shown in figures 3 and 4.
In the context of the present invention, the stress area of component 10 is defined as bearing big machine when component 10 is in use
The region of tool, heat, friction and/or abrasion stress.These stress are referred to as big, because due to its environment (machine of bonded block
Tool system, external factor etc.) they pay particular attention to the operational integrity with holding member.
Such as:
The bending that mechanical stress can be subjected to by the region, torsion, traction and/or compressing force cause；
The local temperature raising permanently or temporarily that thermal stress can be undergone by the region causes；
The frictional constraint as caused by cable, which extends along the component and the component that can rub in this region
Surface；
Abrasion constraint can be caused from the ground from the running car equipped with component to the area spray material.
In practice, region Z4, Z5 and the Z6 of component 10 are in use not by identical stress.
In the Z4 of region, in the case where not reducing its mechanical performance, seek to mitigate part 14 made of metal alloy
Weight.For this purpose, the exterior section 140 of the part 14 can be replaced by composite material.
In the Z5 of region, in the case where not changing the material for constituting main body 11, seek to improve in the region of opening 15
The resistance of component 10.For this purpose, the part 150 being located at around opening 15 can be by the resistance stronger metal alloy generation than main body 11
It replaces.
In the Z6 of region, in the case where not reducing the performance of the component 10 in the region for being open 16, seek reduction portion
Divide 12 weight.For this purpose, steel insertion piece 18 can be by the inclusion of metallic particles (aluminium, copper, cobalt, nickel, molybdenum, the alloy of aluminium quasicrystal
Deng) powder cold spraying in the opening 16 covering that is formed replace.
Of course, it is possible to select other solutions according to the specification file to be met.
Component 20 according to the present invention is shown in Fig. 5 to 7.Component 20 is the optimization of component 10 shown in Fig. 1 to Fig. 4
Version.Component 20 has the function and size similar with component 10.
Some constituent element of component 20 are suitable with the constituent element of above-mentioned component 10, for purposes of simplicity, have phase
Same appended drawing reference.Other constituent element and component 10 of component 20 are different, and have the appended drawing reference for increasing 10.
Component 20 includes main body 21, and is formed directly into main body 21 in region Z4, Z5 and the Z6 of component 10 respectively
Various local reinforcements 40,50 and 60.
As previously mentioned, these regions Z4, Z5 and Z6 are in use not by identical stress.Under these conditions, structure
Selection at main body 21 and the material of local reinforcement 40,50 and 60 is the compromise in terms of performance, weight and cost.
Main body 21 is made of metal alloy (such as aluminium alloy) according to two continuous castings and forging operation.Main body 21 is wrapped
Include major part 22, the long part 24 of end 13 and coupling part 22 and 13.Two are arranged in part 22 through opening 15 and 16
In.
In the Z4 of region, main body 21 includes being set as the long part 24 of local reinforcement 40.Part 24 is by metal alloy system
At, and reinforcement 40 is made of composite material.For example, reinforcement 40 is by carbon, glass or thermoplasticity are ((especially with trade (brand) name
(to phenylene tetraphenyl amide) fiber poly- known to Kevlar is formed, and is pre-coated with resin, and have the state being nearly completed.Increase
Strong part 40 is adhered in main body 21 in the form of composite component and its final shape is directly presented in main body 21.Reinforcement 40
Instead of the part 140 of main body 11, so that part 14 and 24 is substantially of the same size.It, can be in area using reinforcement 40
Domain Z4 keeps component 20 lighter, without reducing its mechanical performance.
In the Z5 of region, reinforcement 50 replaces the part 150 of main body 11.Opening 15 passes through the reinforcement 50 in part 22
It is formed.For component 10 and 20, opening 15 is of the same size.Reinforcement 50 is for example, by cold spraying, by more than main body 11
Strong metal alloy is made.Compared with component 10, the intensity of component 20 is improved near opening 15, and with 11 phase of main body
Than not changing the material of main body 21.
In the Z6 of region, insertion piece 18 is replaced by the coating 60 formed in opening 16 by cold spraying.The portion of component 20
Divide 22 can be made to coating 60 gentlier, without reducing its performance near opening 16.
It is compared with reinforcement 40,50 with 60, most of volume of 21 component parts of main body.
The modification of the component 10 of Fig. 3 and Fig. 4 is shown in Fig. 8 and Fig. 9.Component 10 is shown in this variant to respectively correspond
In the stress area Z4 and Z6 of element 14 and 16.In the Z4 of region, two exterior sections 141 and 142 of part 14 can be by multiple
Condensation material replaces.In the Z6 of region, steel insertion piece 18 can be by being replaced in opening 16 by the coating that cold spraying is formed.
Component 30 according to the present invention is shown in Figure 10 to 12.Component 30 is the optimization of component 10 shown in Fig. 8 and 9
Version.Component 30 has the function and size similar with component 10.
Some constituent element of component 30 are suitable with the constituent element of above-mentioned component 10, for purposes of simplicity, have phase
Same appended drawing reference.Other constituent element and component 10 of component 30 are different, and have and increase 10 appended drawing references.
Component 30 includes main body 31, and the various local reinforcements 41,42 and 60 being formed directly into main body 31.
Main body 31 is made of metal alloy (such as aluminium alloy) according to two continuous castings and forging operation.Main body 31 is wrapped
Include major part 12, the long part 34 of end 13 and coupling part 32 and 13.Two are arranged in part 12 through opening 15 and 16
In.
In the Z4 of region, main body 31 includes that there are two the long parts 34 of local reinforcement 41 and 42 for setting.Part 34 is by gold
Belong to alloy to be made, and reinforcement 41 and 42 is made of composite material.Reinforcement 41 and 42 replaces 141 He of corresponding portion of main body 11
142, so that part 14 and 34 has essentially identical size.Using reinforcement 41 and 42, part 30 can be made in the Z4 of region
It is lighter, without reducing its mechanical performance.
In the Z6 of region, insertion piece 18 is replaced by the coating 60 formed in opening 16 by cold spraying.The portion of component 20
Divide 22 can be made to coating 60 gentlier, without reducing its performance near opening 16.
Moreover, without departing from the scope of the invention, the shape of component 10/20/30 can be with Fig. 1 into Figure 12
Difference.
In the example of Fig. 5 to 7 and 10 to 12, the main body 21/ of each reinforcement 40/41/42/50/60 and component 20/30
31 combine.In other words, each reinforcement 40/41/42/50/60 has the surface contacted completely with main body 21/31.
As unshowned modification, reinforcement can be arranged at least 50% (and up to the surface of body contact
And body contact 100%).Preferably, the surface layout of reinforcement is at least 90% and body contact.
Regardless of the embodiment of the present invention, component 20/30 is at least partly made of metal alloy, and includes:
Pass through metallurgical manufacturing step a1) manufacture metallic alloy body 21/31；With
In metallurgical manufacturing step a1) after enhancing step a2) during, be formed directly into the stress area of component 20/30
In main body 21/31 at least one local reinforcement.
Compared with reinforcement, most of volume of 21/31 component parts 20/30 of main body.Main body 21/31 can be individually by one
A functional component is constituted, and the characteristic of the component can locally be improved by reinforcement.The volume of each reinforcement is less than master
The 20% of 21/31 volume of body, preferably smaller than 10%.
In the context of the present invention, local reinforcement can add manufacture, in mold by cold spraying, differential arc oxidation
Middle baking of resin, bonding composite component (when adhesive is dry, final shape is presented in the main body of component) or it is any its
His suitable technology.
Present invention eliminates for example by welding, be threadedly coupled or suppress the reinforcement for the component being added in main body.
The present invention also eliminated the reinforcing member by overmolded in conjunction with main body.
The manufacturer for the component 20/30 that the present invention also aims to a kind of for being at least partly made of metal alloy
Method.
This method includes following consecutive steps a1) and a2):
A1) metallurgical manufacturing step, the main body 21/31 including manufacturing component 20/30；With
A2) enhance step, including directly forming local enhancement in main body 21/31 in the stress area of component 20/30
Part.
According to first embodiment, step a1) it include casting operation and subsequent forging according to COBAPRESS method according to behaviour
Make.
According to second embodiment, step a1) it only include casting operation.
According to third embodiment, step a1) it only include casting operation.
The technology according to used in step a2), this method may include in step a1) and a2) between prepare region to be reinforced
Surface the step of.As non-limiting example, which may include brushing, degreasing, shot-peening, machining or heavy
Product.In the case where the composite reinforcement, deposition may include applying adhesive in the main body 21/31 of component 20/30.
This method may additionally include enhancing step a2) later in reinforced region the step of finishing component 20/30.As
Non-limiting example, the finishing step may include machining, polishing or surface treatment.
This method may also include surface treatment step.Surface treatment can be in step a1) and a2) between be applied to main body
In 21/31 at least part, or at least part that step a2) is applied to parts surface later.
The optimization method that the invention further relates to a kind of for including the design of the existing component 10 of metallic alloy body 11.Most
Just, which for example manufactures after casting operation and/or forging operation.
Optimization method includes following successive stages b1, b2, b3, b4 and b5:
B1 one or more stress area Z4/Z5/Z6 of existing component 10) are identified, such as are identified by numerical simulation.
B2) by forming at least one local reinforcement 40,41,42 in the main body 21/31 of stress area Z4/Z5/Z6,
50 and/or 60, limit the optimization component 20/30 including improved main body 21/31.
B3) limit for manufacture the main body 21/31 of optimization component 20/30 metallurgical manufacture tool (usually casting and/or
Forging).The manufacture tool of main body 21/31 for component 20/31 is different from the manufacture work of the original host 11 for component 10
Tool.In some cases, the casting mould and forging master mold for manufacturing main body 11 can be modified simply for manufacturing master
Body 21/31.
B4 the main body 21/31 of tool manufacture optimization component 20/30) is utilized.The stage may include according to the side COBAPRESS
The casting operation of the embodiment of method and subsequent forging operation.Alternatively, the stage can only include casting operation.
B5) local reinforcement directly is formed in the main body 21/31 of the stress area Z4/Z5/Z6 of optimization component 20/30
40,41,42,50,60。
Various embodiments above-mentioned and the technical characteristic of modification can be entirety or some of which, each other group
It closes.Therefore, component 20/30 can be adjusted in cost, function and aspect of performance.
Claims (18)
1. a kind of for manufacturing the component (20 being at least partly made of metal alloy；30) method, wherein the method includes
Metallurgical manufacturing step a1), the metallurgy manufacturing step a1) it include manufacturing the component (20；30) main body (21；31), special
Sign is that the method also includes enhancing step a2), the enhancing step a2) it is included in the component (20；30) stressed zone
Directly in the main body (21 in domain (Z4, Z5, Z6)；31) local reinforcement (40,41,42,50,60) are formed on.
2. the method according to claim 1, wherein the metallurgy manufacturing step a1) include casting operation a11),
The casting operation a11) it include being manufactured to casting prefabricated component；And subsequent forging operation a12), the forging operation
It a12) include forging the casting prefabricated component to obtain the component (20；30) main body (21；31).
3. the method according to claim 1, wherein the metallurgy manufacturing step a1) include casting operation a11)
Or forging operation a12), the casting operation a11) or forging operation a12) it include manufacturing the component (20；30) main body
(21；31).
4. according to the method in any one of claims 1 to 3, which is characterized in that the local reinforcement (40,41,42,
50,60) have and be arranged at least 50% and the component (20；30) main body (21；31) surface contacted.
5. method according to claim 1 to 4, which is characterized in that the local reinforcement (40,41,42,
50,60) substantially with the component (20；30) main body (21；31) it combines.
6. the method according to any one of claims 1 to 5, which is characterized in that in the component (20；30) one or
In the main body (21 in multiple stress areas (Z4, Z5, Z6)；31) formed on several local reinforcements (40,41,42,50,
60)。
7. method according to any one of claim 1 to 6, which is characterized in that the method includes in the metallurgy system
Make step a1) and the enhancing step a2) between the step of preparing the surface in the region (Z4, Z5, Z6) to be reinforced.
8. method according to any one of claim 1 to 7, which is characterized in that the method includes walking in the enhancing
Rapid a2) later to the component (20 of the enhancing region (Z4, Z5, Z6)；30) the step of being finished.
9. method according to any one of claim 1 to 8, which is characterized in that the main body (21；And the part 31)
Reinforcement (50,60) is made of different metal alloys.
10. method according to any one of claim 1 to 8, which is characterized in that the main body (21；31) it is closed by metal
Gold is made, and the local reinforcement (40,41,42) is made of composite material.
11. according to the method described in claim 9, it is characterized in that, the local reinforcement (40,41,42,50,60) passes through
Cold spraying is formed.
12. according to the method described in claim 9, it is characterized in that, the local reinforcement (40,41,42,50,60) passes through
Differential arc oxidation is formed.
13. according to the method described in claim 10, it is characterized in that, the local reinforcement (40,41,42,50,60) passes through
The composite component for taking its final shape is adhered to the component (20；30) main body (21；31) it is formed on.
14. method described in 0 or 13 according to claim 1, which is characterized in that the local reinforcement (40,41,42,50,60)
It is formed by baking of resin.
15. method according to any one of claim 1 to 10, which is characterized in that the local reinforcement (40,41,
42,50,60) it is formed by additional manufacture.
16. a kind of optimization includes the method for the design of the existing component (10) of metal alloy main body (11), wherein the optimization side
Method includes following successive stages:
B1 it) identifies the stress area (Z4, Z5, Z6) of the existing component (10), such as is identified by numerical simulation；
B2) main body (21 is formed in by providing at least one in the stress area (Z4, Z5, Z6)；31) part on increases
Strong part (40,41,42,50,60) is limited including the improved main body (21；31) optimization component (20；30)；
B3 it) limits and meets the optimization component (20；30) main body (21；31) metallurgical manufacture tool；
B4 the optimization component (20) is manufactured using the tool；30) main body (21；31)；With
B5) in the optimization component (20；30) in stress area (Z4, Z5, Z6), directly in the main body (21；31) shape on
At the local reinforcement (40,41,42,50,60).
17. according to the method for claim 16, which is characterized in that the local reinforcement (40,41,42,50) replaces institute
State original part (140,150) of the main body (11) of existing component (10).
18. according to the method for claim 16, which is characterized in that the local reinforcement (60) replaces insertion, cladding mould
Make or be compressed on the insertion piece (18) in the main body (11) of the existing component (10).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1654775 | 2016-05-27 | ||
| FR1654775A FR3051697B1 (en) | 2016-05-27 | 2016-05-27 | PROCESS FOR MANUFACTURING A WORK PART AT LEAST PARTIALLY OF A METAL ALLOY, AND METHOD OF OPTIMIZATION |
| PCT/FR2017/051319 WO2017203190A1 (en) | 2016-05-27 | 2017-05-29 | Method for manufacturing a part consisting at least partially of a metal alloy, and optimisation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109311078A true CN109311078A (en) | 2019-02-05 |
| CN109311078B CN109311078B (en) | 2021-11-30 |
Family
ID=56896692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780032248.8A Expired - Fee Related CN109311078B (en) | 2016-05-27 | 2017-05-29 | Method for producing a component at least partially made of a metal alloy and optimization method |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20190283115A1 (en) |
| EP (1) | EP3463713A1 (en) |
| JP (1) | JP2019517389A (en) |
| KR (1) | KR20190010574A (en) |
| CN (1) | CN109311078B (en) |
| BR (1) | BR112018074327A2 (en) |
| CA (1) | CA3025976A1 (en) |
| FR (1) | FR3051697B1 (en) |
| MA (1) | MA45156A (en) |
| MX (1) | MX2018014564A (en) |
| RU (1) | RU2737367C2 (en) |
| WO (1) | WO2017203190A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3087861B1 (en) * | 2018-10-31 | 2021-12-17 | Saint Jean Ind | STRUCTURAL PART ATTENUATING VIBRATIONS, AND MANUFACTURING PROCESS OF SUCH A STRUCTURE PART |
| EP4603780A1 (en) | 2024-02-15 | 2025-08-20 | Alfa Laval Corporate AB | Method of producing a reinforced heat transfer plate using additive manufacturing |
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| JPH06286650A (en) * | 1993-03-31 | 1994-10-11 | Mazda Motor Corp | Car body structure of automobile |
| JPH105895A (en) * | 1996-06-13 | 1998-01-13 | Sanken Electric Co Ltd | Production of metal supporting plate of resin seal type electronic part |
| GB2331477A (en) * | 1997-11-20 | 1999-05-26 | Luxfer Group Ltd | Connecting elongate metallic members |
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2016
- 2016-05-27 FR FR1654775A patent/FR3051697B1/en active Active
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2017
- 2017-05-29 EP EP17731620.5A patent/EP3463713A1/en not_active Withdrawn
- 2017-05-29 WO PCT/FR2017/051319 patent/WO2017203190A1/en not_active Ceased
- 2017-05-29 CA CA3025976A patent/CA3025976A1/en not_active Abandoned
- 2017-05-29 MA MA045156A patent/MA45156A/en unknown
- 2017-05-29 KR KR1020187034212A patent/KR20190010574A/en not_active Ceased
- 2017-05-29 RU RU2018141203A patent/RU2737367C2/en active
- 2017-05-29 US US16/303,029 patent/US20190283115A1/en not_active Abandoned
- 2017-05-29 MX MX2018014564A patent/MX2018014564A/en unknown
- 2017-05-29 CN CN201780032248.8A patent/CN109311078B/en not_active Expired - Fee Related
- 2017-05-29 BR BR112018074327-5A patent/BR112018074327A2/en not_active Application Discontinuation
- 2017-05-29 JP JP2018561969A patent/JP2019517389A/en active Pending
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| US5941651A (en) * | 1994-06-10 | 1999-08-24 | Di Serio; Thomas | Process for the fabrication of parts made of cast alloys with reinforcement zones |
| JPH105895A (en) * | 1996-06-13 | 1998-01-13 | Sanken Electric Co Ltd | Production of metal supporting plate of resin seal type electronic part |
| GB2331477A (en) * | 1997-11-20 | 1999-05-26 | Luxfer Group Ltd | Connecting elongate metallic members |
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Also Published As
| Publication number | Publication date |
|---|---|
| FR3051697B1 (en) | 2018-05-11 |
| JP2019517389A (en) | 2019-06-24 |
| KR20190010574A (en) | 2019-01-30 |
| FR3051697A1 (en) | 2017-12-01 |
| EP3463713A1 (en) | 2019-04-10 |
| MX2018014564A (en) | 2019-02-21 |
| US20190283115A1 (en) | 2019-09-19 |
| CA3025976A1 (en) | 2017-11-30 |
| RU2018141203A3 (en) | 2020-05-22 |
| MA45156A (en) | 2019-04-10 |
| RU2018141203A (en) | 2020-05-22 |
| CN109311078B (en) | 2021-11-30 |
| RU2737367C2 (en) | 2020-11-27 |
| BR112018074327A2 (en) | 2019-03-12 |
| WO2017203190A1 (en) | 2017-11-30 |
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