CN106836579B - Stress-free anchoring method for fixing connecting piece by using metal molten liquid - Google Patents
Stress-free anchoring method for fixing connecting piece by using metal molten liquid Download PDFInfo
- Publication number
- CN106836579B CN106836579B CN201710161252.6A CN201710161252A CN106836579B CN 106836579 B CN106836579 B CN 106836579B CN 201710161252 A CN201710161252 A CN 201710161252A CN 106836579 B CN106836579 B CN 106836579B
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- metal block
- metal
- blind hole
- decorative plate
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 116
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004873 anchoring Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 title claims description 9
- 238000002844 melting Methods 0.000 claims abstract description 44
- 230000008018 melting Effects 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 238000010309 melting process Methods 0.000 abstract description 2
- 238000007781 pre-processing Methods 0.000 abstract 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 5
- 241000755266 Kathetostoma giganteum Species 0.000 description 4
- 229910001245 Sb alloy Inorganic materials 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000002140 antimony alloy Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- GZCWPZJOEIAXRU-UHFFFAOYSA-N tin zinc Chemical compound [Zn].[Sn] GZCWPZJOEIAXRU-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a stress-free anchoring method for fixing a connecting piece by using a metal melt, belonging to the technical field of building material products. Comprises a decorative plate and a connecting piece connected with the decorative plate; the following steps; opening a blind hole with an opening smaller than the hole body on the back of the decorative plate; secondly, putting a metal block with a proper size into the blind hole; heating the connecting piece, wherein the temperature of the connecting piece is higher than the melting point of the metal block; putting one end of the connecting piece into the blind hole, melting the metal block through the connecting piece and adjusting the position of the connecting piece; fifthly, cooling and solidifying the metal blocks. The invention comprises the following steps: 1, the heating range and temperature of the decorative plate are small, so that the quality, effect and surface flatness of the decorative plate cannot be damaged; 2, preprocessing the metal block into a block with a proper size according to the calculation in advance, and selecting according to the actual operation to ensure that the molten metal block can be consistent with the flatness of the back surface of the decorative plate after the connecting piece is added, thereby improving the processing quality; 3 the position of the connecting piece is randomly adjusted in the metal melting process, so that the position precision is ensured.
Description
Technical Field
The invention relates to a building material product, in particular to a stress-free anchoring method for fixing a connecting piece by using metal molten liquid.
Background
With the rapid development of the construction industry, curtain walls are more and more widely used in buildings. However, most of the currently widely used connection methods are expansion bolts, dovetail groove type connectors, L-shaped connectors or U-shaped connectors, and the connectors are fixed on the decorative plate by using an adhesive.
The decorative plate with built-in fixed connecting plate and the manufacturing method thereof, which has the application number of 201010132133.6, fixes the connecting piece placed in the blind hole by injecting metal melt into the blind hole of the decorative plate, and has the defects that:
(1) the decorative plate needs to be preheated in advance, so that the operation is complicated, and the quality and the levelness of the decorative plate can be damaged;
(2) the amount of the metal melting liquid is not easy to control, and the processing quality is influenced;
(3) the metal melting liquid is cooled too fast, and the position of the connecting piece is difficult to adjust, so that the precision is difficult to ensure.
Disclosure of Invention
In order to solve the technical problem, the invention provides a stress-free anchoring method for fixing a connecting piece by using a metal melt.
The invention is realized by the following technical scheme: a non-stress anchoring method for fixing a connecting piece by using metal molten liquid comprises a decorative plate and a connecting piece connected with the decorative plate;
comprises the following steps;
opening a blind hole with an opening smaller than the hole body on the back of the decorative plate;
secondly, putting a metal block with a proper size into the blind hole;
heating the connecting piece, wherein the temperature of the connecting piece is higher than the melting point of the metal block;
putting one end of the connecting piece into the blind hole, melting the metal block through the connecting piece and adjusting the position of the connecting piece;
fifthly, cooling and solidifying the metal blocks.
It further comprises the following steps: the melting point of the metal block is 200 ℃ to 400 ℃; the joint is heated to a temperature of 400 ℃ to 1000 ℃.
Heating the connecting piece in the third step in a conductive mode through a heating device; and a heater in the heating device is arranged at the outer end position on the connecting piece.
The volume of the metal block is obtained by subtracting the volume of the end part of the connecting piece in the blind hole from the volume of the blind hole, and the metal block is disc-shaped.
The connecting piece is a nut or a countersunk head or flat-head bolt which is made of metal and provided with a convex shoulder at one end.
The metal block is single metal or alloy.
A non-stress anchoring method for fixing a connecting piece by using metal molten liquid comprises a decorative plate and a connecting piece connected with the decorative plate;
comprises the following steps;
opening a blind hole with an opening smaller than the hole body on the back of the decorative plate;
subtracting the volume of the end part of the connecting piece in the blind hole according to the volume of the blind hole to obtain the volume of the required metal block; the metal block is divided into a plurality of parts, and each part is in a disc shape;
putting a part of metal block into the blind hole;
heating the connecting piece, wherein the temperature of the connecting piece is higher than the melting point of the metal block;
putting one end of the connecting piece into the blind hole, and melting the metal block through the connecting piece;
sixthly, repeating the step III until all the metal blocks are melted;
and seventhly, adjusting the position of the connecting piece in the blind hole, and cooling and solidifying the metal blocks.
A non-stress anchoring method for fixing a connecting piece by using metal melt comprises a decorative plate, a connecting piece connected with the decorative plate and a heat conducting piece;
comprises the following steps;
opening a blind hole with an opening smaller than the hole body on the back of the decorative plate;
secondly, putting a metal block with a proper size into the blind hole;
heating the heat conducting piece, wherein the temperature of the heat conducting piece is higher than the melting point of the metal block; heating the heat conducting piece by a high-frequency induction device;
putting one end of the heat conducting piece into the blind hole, and melting the metal block through the heat conducting piece;
one end of the connecting piece is placed into the blind hole, and the position of the connecting piece is adjusted; preheating a connecting piece in advance, wherein the temperature of the connecting piece is slightly higher than the melting point of the metal block;
sixthly, cooling and solidifying the metal blocks.
Compared with the prior art, the invention has the beneficial effects that:
(1) the heating range and temperature of the decorative plate are small, so that the quality and the back flatness of the decorative plate cannot be damaged;
(2) the metal blocks are preprocessed into blocks with proper sizes according to the calculation in advance, and the metal blocks are selected according to the actual operation, so that the molten metal blocks after the connecting pieces are added can be consistent with the flatness of the back of the decorative plate, and the processing quality is improved;
(3) the position of the connecting piece is randomly adjusted in the metal melting process, so that the position precision is ensured.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a third schematic of an embodiment of the present invention;
FIG. 4 is a fourth schematic diagram of an embodiment of the present invention.
In the figure: 1. a decorative plate; 2. blind holes; 3. a connecting member; 4. a metal block; 5. a heat conductive member; 6. a heating device.
Detailed Description
The following are specific embodiments of the present invention, and the present invention will be further described with reference to the accompanying drawings.
Example one
As shown in fig. 1, a non-stress anchoring method for fixing a connecting member using a molten metal includes a decorative plate 1 and a connecting member 3 connected to the decorative plate 1;
comprises the following steps;
opening a blind hole 2 with a hole smaller than the hole body on the back of the decorative plate 1;
the blind hole 2 is in a horn shape with a small outer part and a wide inner part, and the bottom surface is horizontal;
secondly, placing a metal block 4 with a proper size into the blind hole 2;
the volume of the metal block 4 is obtained by subtracting the volume of the end part of the connecting piece 3 in the blind hole 2 from the volume of the blind hole 2, and the metal block 4 is in a disc shape;
the metal block 4 is a single metal or an alloy with a melting point of 200-350 ℃; for example, lead (melting point 327 ℃), tin (melting point 232 ℃), zinc-tin alloy (melting point 227 ℃), lead-antimony alloy (melting point 246 ℃);
thirdly, heating the connecting piece 3, wherein the temperature of the connecting piece 3 is higher than the melting point of the metal block 4;
the connecting piece 3 is a nut or a countersunk head or flat-headed bolt which is made of metal and provided with a convex shoulder at one end, and the connecting piece 3 is heated to 400-900 ℃;
putting one end of the connecting piece 3 into the blind hole 2, melting the metal block 4 through the connecting piece 3 and adjusting the position of the connecting piece 3;
fifthly, cooling and solidifying the metal block 4.
Example two
As shown in fig. 2, a non-stress anchoring method for fixing a connecting member using a molten metal includes a decorative plate 1 and a connecting member 3 connected to the decorative plate 1;
comprises the following steps;
opening a blind hole 2 with a hole smaller than the hole body on the back of the decorative plate 1;
the blind hole 2 is in a horn shape with a small outer part and a wide inner part, and the bottom surface is horizontal;
secondly, placing a metal block 4 with a proper size into the blind hole 2;
the volume of the metal block 4 is obtained by subtracting the volume of the end part of the connecting piece 3 in the blind hole 2 from the volume of the blind hole 2, and the metal block 4 is in a disc shape;
the metal block 4 is made of single metal with the melting point of 300-400 ℃; for example, lead (melting point 327 ℃), zinc (melting point 385 ℃);
thirdly, heating the connecting piece 3, wherein the temperature of the connecting piece 3 is higher than the melting point of the metal block 4;
the connecting piece 3 is a nut or a countersunk head or flat-head bolt which is made of metal and provided with a convex shoulder at one end; the heating device 6 is provided with a heating coil which is electrified, the heating coil in the heating device 6 is wound on the connecting piece 3 at the outer end position, and the connecting piece 3 is heated to 600 ℃ to 1000 ℃;
putting one end of the connecting piece 3 into the blind hole 2, melting the metal block 4 through the connecting piece 3 and adjusting the position of the connecting piece 3;
and fifthly, closing the heating device 6, and waiting for the metal block 4 to be cooled and solidified.
EXAMPLE III
As shown in fig. 3, a non-stress anchoring method for fixing a connecting member using a molten metal includes a decorative plate 1 and a connecting member 3 connected to the decorative plate 1;
comprises the following steps;
opening a blind hole 2 with a hole smaller than the hole body on the back of the decorative plate 1;
the blind hole 2 is in a horn shape with a small outer part and a wide inner part, and the bottom surface is horizontal;
subtracting the volume of the end part of the connecting piece 3 in the blind hole 2 from the volume of the blind hole 2 to obtain the volume of the required metal block 4; the metal block 4 is divided into a plurality of parts, and each part is in a disc shape;
the metal block 4 is a single metal or an alloy with a melting point of 200-300 ℃; for example, tin (melting point 232 ℃), zinc-tin alloy (melting point 227 ℃), lead-antimony alloy (melting point 246 ℃), lead-tin alloy (melting point 183 ℃);
putting a part of metal block 4 into the blind hole 2;
heating the connecting piece 3, wherein the temperature of the connecting piece 3 is higher than the melting point of the metal block 4;
the connecting piece 3 is a steel countersunk head or flat-head bolt; the connecting piece 3 is heated to 400-800 ℃;
one end of the connecting piece 3 is placed into the blind hole 2, and the metal block 4 is melted through the connecting piece 3;
sixthly, repeating the step III until all the metal blocks 4 are melted;
in the step (sixthly), whether the connecting piece 3 is heated or not is selected according to the actual situation;
and seventhly, adjusting the position of the connecting piece 3 in the blind hole 2, and cooling and solidifying the metal block 4.
Example four
As shown in fig. 4, a non-stress anchoring method for fixing a connecting member using a molten metal includes a decorative plate 1, a connecting member 3 connected to the decorative plate 1, and a heat conductive member 5;
comprises the following steps;
opening a blind hole 2 with a hole smaller than the hole body on the back of the decorative plate 1;
the blind hole 2 is in a horn shape with a small outer part and a wide inner part, and the bottom surface is horizontal;
secondly, placing a metal block 4 with a proper size into the blind hole 2;
the volume of the metal block 4 is obtained by subtracting the volume of the end part of the connecting piece 3 in the blind hole 2 from the volume of the blind hole 2, and the metal block 4 is in a disc shape;
the metal block 4 is a single metal or an alloy with the melting point of 150 ℃ to 250 ℃; for example, tin (melting point 232 ℃), zinc-tin alloy (melting point 227 ℃), lead-antimony alloy (melting point 246 ℃), lead-tin alloy (melting point 183 ℃);
thirdly, heating the heat conducting piece 5, wherein the temperature of the heat conducting piece 5 is higher than the melting point of the metal block 4;
the heat conducting piece 5 is a high-temperature resistant metal or graphite carbon rod type nonmetal cylinder, and the heat conducting piece 5 is heated to 600 ℃ to 1000 ℃;
putting one end of the heat conducting piece 5 into the blind hole 2, and melting the metal block 4 through the heat conducting piece 5;
one end of the connecting piece 3 is placed into the blind hole 2, and the position of the connecting piece 3 is adjusted; the connecting piece 3 is a nut or a countersunk head or flat-head bolt which is made of metal and provided with a convex shoulder at one end;
sixthly, cooling and solidifying the metal blocks 4.
Claims (8)
1. A stress-free anchoring method for fixing a connecting piece by using metal molten liquid comprises a decorative plate (1) and a connecting piece (3) connected with the decorative plate (1);
the method is characterized in that:
comprises the following steps;
opening a hole on the back of the decorative plate (1) to be smaller than a blind hole (2) of the hole body;
secondly, putting a metal block (4) with a proper size into the blind hole (2);
heating the connecting piece (3), wherein the temperature of the connecting piece (3) is higher than the melting point of the metal block (4);
putting one end of the connecting piece (3) into the blind hole (2), melting the metal block (4) through the connecting piece (3) and adjusting the position of the connecting piece (3);
fifthly, cooling and solidifying the metal block (4).
2. The method for stress-free anchoring of a connection using a molten metal according to claim 1, wherein: the melting point of the metal block (4) is 200 ℃ to 400 ℃; the connecting piece (3) is heated to a temperature of 400 ℃ to 1000 ℃.
3. The method for stress-free anchoring of a connection using a molten metal according to claim 1, wherein: in the third step, the connecting piece (3) is heated in a conductive manner through a heating device (6); and a heater in the heating device (6) is arranged at the outer end position on the connecting piece (3).
4. The method for stress-free anchoring of a connection using a molten metal according to claim 1, wherein: the volume of the metal block (4) is obtained by subtracting the volume of the end part of the connecting piece (3) in the blind hole (2) from the volume of the blind hole (2), and the metal block (4) is disc-shaped.
5. The method for stress-free anchoring of a connection using a molten metal according to claim 1, wherein: the connecting piece (3) is a nut or a countersunk head or flat-headed bolt which is made of metal and provided with a convex shoulder at one end.
6. The method for stress-free anchoring of a connection using a molten metal according to claim 1, wherein: the metal block (4) is a single metal or an alloy.
7. A stress-free anchoring method for fixing a connecting piece by using metal molten liquid comprises a decorative plate (1) and a connecting piece (3) connected with the decorative plate (1);
the method is characterized in that:
comprises the following steps;
opening a hole on the back of the decorative plate (1) to be smaller than a blind hole (2) of the hole body;
subtracting the volume of the end part of the connecting piece (3) in the blind hole (2) according to the volume of the blind hole (2) to obtain the volume of the required metal block (4); the metal block (4) is divided into a plurality of parts, and each part is in a disc shape;
thirdly, a metal block (4) is placed into the blind hole (2);
heating the connecting piece (3), wherein the temperature of the connecting piece (3) is higher than the melting point of the metal block (4);
one end of the connecting piece (3) is placed into the blind hole (2), and the metal block (4) is melted through the connecting piece (3);
sixthly, repeating the step III until all the metal blocks (4) are melted;
and seventhly, adjusting the position of the connecting piece (3) in the blind hole (2), and cooling and solidifying the metal block (4).
8. A stress-free anchoring method for fixing a connecting piece by using a metal melt comprises a decorative plate (1), a connecting piece (3) connected with the decorative plate (1), and a heat conducting piece (5);
the method is characterized in that:
comprises the following steps;
opening a hole on the back of the decorative plate (1) to be smaller than a blind hole (2) of the hole body;
secondly, putting a metal block (4) with a proper size into the blind hole (2);
thirdly, heating the heat conducting piece (5), wherein the temperature of the heat conducting piece (5) is higher than the melting point of the metal block (4);
putting one end of the heat conducting piece (5) into the blind hole (2), and melting the metal block (4) through the heat conducting piece (5);
one end of the connecting piece (3) is placed into the blind hole (2), and the position of the connecting piece (3) is adjusted; preheating the connecting piece (3) in advance, wherein the temperature of the connecting piece (3) is slightly higher than the melting point of the metal block (4);
sixthly, cooling and solidifying the metal blocks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161252.6A CN106836579B (en) | 2017-03-17 | 2017-03-17 | Stress-free anchoring method for fixing connecting piece by using metal molten liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161252.6A CN106836579B (en) | 2017-03-17 | 2017-03-17 | Stress-free anchoring method for fixing connecting piece by using metal molten liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836579A CN106836579A (en) | 2017-06-13 |
| CN106836579B true CN106836579B (en) | 2020-12-18 |
Family
ID=59144815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161252.6A Active CN106836579B (en) | 2017-03-17 | 2017-03-17 | Stress-free anchoring method for fixing connecting piece by using metal molten liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836579B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002294970A (en) * | 2001-03-30 | 2002-10-09 | Sanyo Industries Ltd | Mounting method for interior finishing material |
| CN101812912A (en) * | 2010-01-24 | 2010-08-25 | 王光胜 | Decorative sheet with built-in fixed connecting piece and manufacturing method thereof |
| CN102064455A (en) * | 2010-11-03 | 2011-05-18 | 东莞骅国电子有限公司 | Method for manufacturing electric connector |
| CN204936205U (en) * | 2015-09-08 | 2016-01-06 | 歌尔声学股份有限公司 | A kind of screw nut hot melting flush mounting |
| CN204940757U (en) * | 2015-09-22 | 2016-01-06 | 杨树兵 | The decoration integrated decorative panel of stone thermal insulating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235715C (en) * | 2002-08-20 | 2006-01-11 | 庄道芳 | Soldering method of magnetic seat and fixed screw of electromagnetic switch |
-
2017
- 2017-03-17 CN CN201710161252.6A patent/CN106836579B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002294970A (en) * | 2001-03-30 | 2002-10-09 | Sanyo Industries Ltd | Mounting method for interior finishing material |
| CN101812912A (en) * | 2010-01-24 | 2010-08-25 | 王光胜 | Decorative sheet with built-in fixed connecting piece and manufacturing method thereof |
| CN102064455A (en) * | 2010-11-03 | 2011-05-18 | 东莞骅国电子有限公司 | Method for manufacturing electric connector |
| CN204936205U (en) * | 2015-09-08 | 2016-01-06 | 歌尔声学股份有限公司 | A kind of screw nut hot melting flush mounting |
| CN204940757U (en) * | 2015-09-22 | 2016-01-06 | 杨树兵 | The decoration integrated decorative panel of stone thermal insulating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106836579A (en) | 2017-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10759689B2 (en) | Forming method for curved glass | |
| CN104162555B (en) | A semi-solid thixotropic-plastic composite forming method | |
| CN113477927B (en) | Steel part surface repairing method | |
| CN106623939B (en) | A kind of resistance electromagnetic induction composite heating metal wire material manufacturing process | |
| CN106391882B (en) | A kind of processing method based on from resistance heating properties gradient heat-punch member | |
| WO2013050026A1 (en) | Method and device for producing plastic moulded parts | |
| CN104313600B (en) | Impaired titanium alloy forging continuous point type forging and stamping Laser forming repair method | |
| CN212310848U (en) | Thermal processing equipment for PBF-based three-dimensional (3D) printer | |
| US20220088838A1 (en) | Method and device for heating a mould | |
| CN102560161A (en) | Method for preparing semi-solid slurry by strain induced melt activation (SIMA) method | |
| TW201041709A (en) | Die for molding synthetic resin | |
| CN106836579B (en) | Stress-free anchoring method for fixing connecting piece by using metal molten liquid | |
| CN108866401B (en) | A kind of manufacturing method of the aluminium alloy strips of automobile decoration | |
| CN106623919A (en) | Powder preheating device for laser selective melting equipment and preheating method thereof | |
| CN107335688B (en) | Aluminum profile extrusion die capable of being electrically heated in extrusion process | |
| CN205888085U (en) | Shaping jar of selective laser melting SLM under high -intensity magnetic field | |
| CN207204880U (en) | Can electrically heated extruding die for aluminum shaped material in a kind of extrusion process | |
| CN114734059A (en) | A method for controlling temperature field in laser additive manufacturing process | |
| CN104561869B (en) | A kind of titanium alloy profile stretch wrap forming situ heat treatment method | |
| EP2192017A3 (en) | Method of straightening and calibrating a railway bogie frame by means of magnetic induction heating | |
| CN204550714U (en) | One Axle Surface induction cladding quality control apparatus | |
| JP2018176281A (en) | Member manufacturing method and member manufacturing system | |
| DE102012112133A1 (en) | Method for transferring heat to end of pipe that is used as functional devices for fluid transportation in wide areas of machine and equipment construction, involves determining heat conduction between tube section and mold | |
| WO2012068419A3 (en) | Heating and plastic forming of bulk metallic glass shells by inductive coupling | |
| CN206028732U (en) | Metal vibration material disk powder bed preheating device |
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 |