KR20170031529A - a apparatus for hot press with frame Integrated - Google Patents

a apparatus for hot press with frame Integrated Download PDF

Info

Publication number
KR20170031529A
KR20170031529A KR1020150129206A KR20150129206A KR20170031529A KR 20170031529 A KR20170031529 A KR 20170031529A KR 1020150129206 A KR1020150129206 A KR 1020150129206A KR 20150129206 A KR20150129206 A KR 20150129206A KR 20170031529 A KR20170031529 A KR 20170031529A
Authority
KR
South Korea
Prior art keywords
frame
chamber
heating
space
vacuum
Prior art date
Application number
KR1020150129206A
Other languages
Korean (ko)
Other versions
KR101735680B1 (en
Inventor
황인기
장진숙
Original Assignee
에너진(주)
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 에너진(주) filed Critical 에너진(주)
Priority to KR1020150129206A priority Critical patent/KR101735680B1/en
Publication of KR20170031529A publication Critical patent/KR20170031529A/en
Application granted granted Critical
Publication of KR101735680B1 publication Critical patent/KR101735680B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • B30B11/002—Isostatic press chambers; Press stands therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The present invention relates to a frame-integrated vacuum hot press apparatus which heats, pressurizes, and sinters powder or a body to be molded, which is an object to be molded, in a vacuum status. According to an embodiment of the present invention, the frame-integrated vacuum hot press apparatus comprises: a frame chamber which is formed in a square shape made by integrating a top crown, a bottom crown, and a pillar, and which has a vacuum space in the center; a door which is installed on the frame chamber to open or seal the open vacuum space; a heating chamber which is placed in the frame chamber, which has a heating space, into which the object to be molded is put, and which heats the object to be molded which is put into the heating space; and a cylinder which is combined with the frame chamber and which pressurizes the object to be molded which is put into the heating space of the heating chamber. Accordingly, the apparatus of the present invention reduces manufacturing costs through a simple structure, provides a high insulation effect, and rapidly heats an object to be molded.

Description

[0001] The present invention relates to a frame-integrated vacuum hot-

The present invention relates to a frame-integrated vacuum hot press apparatus for heating and pressurizing a powder or preformed article, which is an object to be molded, in a vacuum state.

In general, silicon carbide (Sic), boron carbide (BC), silicon nitride (SiN) and the like are non-oxide based structural materials and are main materials of ceramics having high strength, hardness, abrasion resistance, oxidation resistance and corrosion resistance.

Since such non-oxide based structural materials have strong covalent bonds due to their nature, they are difficult to form through sintering, and molding is performed by hot pressing and sintering.

The hot pressing and sintering method is a method of forming a dense sintered body by heating at a high temperature and at the same time pressing it. The apparatus for performing such a hot pressing and sintering method is disclosed in Korean Patent Laid-open Publication No. 10-2007-0118866 (published on December 18, 2007) .

As shown in FIG. 1, a conventional hot press sintering apparatus (referred to as a hot press apparatus, 100) includes a base frame portion 110 for supporting the entire load of the apparatus and facilitating movement of the apparatus; A control unit 160 for controlling and operating the overall operation of the apparatus and indicating the current operating state of the apparatus; A heater unit 120 having a space for mounting a sintering mold unit 150 for forming the sintering body and for supplying and controlling heat required for sintering; A mold unit 150 for sintering having a multi-layer multiaxial molding structure, which is disposed in the heating unit and has a filling space and a molding space; And a pressing device 140 having a multi-shaft structure for providing a pressing force for mold molding and strength formation of the sintered body to the sintering mold part 150.

In this hot-pressing and sintering apparatus 100, the workpiece is carried into the sintering mold section 150, the workpiece is heated by the heating device section 120, and the workpiece is pressed by the pressing device section 140 to sinter the workpiece Respectively.

However, in the conventional hot press sintering apparatus 100, it is necessary to install the base frame portion 110 including the upper crown 111, the lower crown 112, and the pillar 113 for supporting the pressing device 140 So that the structure is complicated and the manufacturing cost is increased. Heat is easily released to the inside of the sintering mold part 150, and it takes a long time to heat the molded article and a lot of heat loss occurs.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to simplify the structure to reduce the manufacturing cost and improve the heat insulation effect, A vacuum hot press integrated with a frame.

According to an aspect of the present invention, there is provided a frame-integrated vacuum hot press apparatus including a frame having a rectangular shape formed by integrating an upper crown, a lower crown and a column supporting a cylinder, A door provided in the frame chamber so as to open or close the opened vacuum space; a heater provided inside the frame chamber to form a heating space into which the workpiece is introduced and to heat the workpiece conveyed into the heating space; And a cylinder which is coupled to the frame chamber and presses the workpiece conveyed into the heating space of the heating chamber.

And a mold which is seated inside the heating chamber and which is pressurized by the cylinder to press-mold the molding to an arbitrary shape.

The heating chamber is formed to open in the same direction as the opened portion of the frame chamber, and the heating space can be opened or closed together when the vacuum space is opened or closed by the door.

A first sealing portion that hermetically seals the periphery of the vacuum space and the door, and a second sealing portion that seals the space between the heating space and the door.

The cylinder may be provided at the top or bottom of the frame chamber to press the workpiece or to press the workpiece in a direction facing each other at the top and bottom of the frame chamber or at both sides of the frame chamber including the first cylinder and the second cylinder. .

The door may include a first door that opens or closes one side of the vacuum space, and a second door that opens or closes the other side of the vacuum space.

And a height adjusting unit for adjusting the height of the heating chamber in the vacuum space.

And a transportation mechanism that carries the mold or the workpiece into or out of the heating chamber.

The transport mechanism may include a rail installed on the bottom of the main frame, and a cart running along the rail to transport the mold or the work piece.

The frame chamber may include a vacuum mechanism for controlling the vacuum degree of the vacuum space by discharging the air in the vacuum space to the outside.

According to the present invention, since the cylinder is directly fixed to the frame chamber in which the upper crown, the lower crown, and the pillar are integrated, it is possible to omit the structures for fixing the cylinder as in the prior art, thereby reducing the manufacturing cost.

In addition, by providing a heating chamber inside the frame chamber and inserting the heat heated in the heating chamber in a vacuum space formed in the frame chamber, the heat insulating effect is high, the material can be heated quickly and heat loss can be minimized.

In addition, both the frame chamber and the heating chamber are simultaneously opened and closed by the door, whereby the loading and unloading of the molded article can be performed quickly and easily.

1 is a front view showing a conventional hot press sintering apparatus.
2 is a perspective view showing a frame-integrated vacuum hot press apparatus according to an embodiment of the present invention.
3 is a front view showing a frame-integrated vacuum hot press apparatus according to an embodiment of the present invention, in which the door is opened.
4 is a front sectional view of a frame-integrated vacuum hot press apparatus according to an embodiment of the present invention.
5 is a cross-sectional view taken along the AA section of FIG.
6 is a front sectional view showing a state in which a cylinder constituting a frame-integrated vacuum hot pressing apparatus according to an embodiment of the present invention is coupled to an upper portion of a frame chamber.
7 is a front sectional view showing a state where a cylinder constituting a frame-integrated vacuum hot press apparatus according to an embodiment of the present invention is coupled to a lower portion of a frame chamber.
8 is a side view schematically showing a transportation mechanism constituting a frame-integrated vacuum hot press according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 2 to 5, the frame-integrated vacuum hot pressing apparatus 100 according to the embodiment of the present invention may include a frame chamber 110.

The frame chamber 110 may be formed in the form of a rectangular frame integrally formed with an upper crown supporting a conventional cylinder, a lower crown, and a column supporting the upper crown so as to be spaced apart from the lower crown, The central portion penetrating in the form of a frame can be a vacuum space 111 for forming a vacuum.

The upper and lower portions of the frame chamber 110 may be provided with cylinders 140 and 150, which will be described later. The description of the cylinders 140 and 150 will be described in detail below.

On the other hand, a steel wire may be wound around the frame chamber 110 to increase rigidity.

The frame-integrated vacuum hot pressing apparatus 100 according to the embodiment of the present invention may include a door 120. [

The door 120 may be rotatably installed in the frame chamber 110 to open or close the vacuum space 111 opened in the frame chamber 110.

Meanwhile, the door 120 may include a first door 121 and a second door 123.

For example, the door 120 may be configured such that the frame chamber 110 opens the side facing the open side, as in the embodiment, the first side 121 on the open side, The second door 123 may be provided on the side surface to open or close the vacuum space 111 by means of the first door 121 and the second door 123.

When the door 120 is composed of the first door 121 and the second door 123, the workpiece can be carried in or out from both sides of the frame chamber 110, and the heated frame chamber 110 Can be cooled quickly.

The frame-integrated vacuum hot pressing apparatus 100 according to the embodiment of the present invention may include the cylinders 140 and 150. [

This cylinder can compress and press the workpiece placed in the vacuum space 111 of the frame chamber 110.

Meanwhile, the cylinders 140 and 150 may be configured to include the first cylinder 140 and the second cylinder 150, as in the embodiment.

The first cylinder 140 and the second cylinder 150 press the workpiece located in the vacuum space 111 of the frame chamber 110 and can press-mold them against each other.

Here, the techniques related to the operation of the first cylinder 140 and the second cylinder 150 are well known in the art and will not be described in detail.

Meanwhile, the first cylinder 140 and the second cylinder 150 may be cylinders operated by hydraulic pressure or pneumatic pressure.

The first cylinder 140 and the second cylinder 150 are fixed to the frame chamber 110 and only the driving shafts 141 and 151 pass through the frame chamber 110 to move the driving shafts 141 and 151 in the vacuum space 111 It can be configured to appear and disappear.

The drive shafts 141 and 151 of the first and second cylinders 140 and 150 are opposed to each other in the vacuum space 111 to press the workpiece positioned between the drive shafts, Respectively. The first cylinder 140 and the second cylinder 150 are disposed so as to face the upper and lower portions of the frame chamber 110, respectively.

The drive shaft 141 of the first cylinder 140 and the drive shaft 151 of the second cylinder 150 may be provided with a heater that is electrically heated so as to heat the workpiece when pressed

6, the cylinders 140 and 150 may be provided with only the first cylinder 140 at the top of the frame chamber 110 so as to press the molding at the top of the frame chamber 110, The cylinders 140 and 150 may be provided with only the second cylinder 150 at the lower portion of the frame chamber 110 so as to press the molding under the frame chamber 110. [

The frame-integrated vacuum hot pressing apparatus 100 according to the embodiment of the present invention may include a mold 160. [

The mold 160 is a metal mold in which a shape to be formed is formed in advance to form a workpiece in an arbitrary shape. For example, the mold 160 is divided into a plurality of molds, such as an upper mold and a lower mold The workpiece inserted into the mold can be pressed by an external pressing force in a state of being pressed so that the workpiece can be compression-molded so as to have an arbitrary shape.

At this time, the mold 160 can press-mold the workpiece in such a manner that a plurality of molds are pressed by the driving shafts 141 and 151 of the cylinders 140 and 150 to press the workpiece inserted into the plurality of molds.

The workpiece may be in the form of a powder or may be a preformed body formed in any shape such as plate or laminated plate or block shape. It can be brought in or out.

The frame-integrated vacuum hot press apparatus 100 according to the embodiment of the present invention may include a heating chamber 130. [

The heating chamber 130 is formed in a box shape in which a heating space 131 into which the molding is to be introduced and is located inside the frame chamber 110. The heating chamber 130 is provided with a cylinder 140, And the heater 133 may be provided so as to be compression-molded in a state where the molded article is heated.

Meanwhile, in the heating chamber 130, the workpiece can be carried into the heating space 131 in the form of bringing the mold 160 into the heating space 131 while the workpiece is inserted into the mold 160.

The heating chamber 130 may be formed in a size such that the mold 160 can be brought in. The inner circumferential surface of the heating chamber 130 may be provided with a plurality of A heater 133 for heating the workpiece may be provided.

The heating chamber 130 is formed so that the same side as the opened portion of the frame chamber 110 is opened so that the heating space 131 which is the inner space is opened or closed by the door 120 installed in the frame chamber 110 It can be sealed.

The mold 160 inserted in the heating space 131 is inserted into the heating chamber 130 through the drive shaft 141 of the first cylinder 140 and the drive shaft 151 of the second cylinder 150, The drive shaft 141 of the first cylinder 140 and the drive shaft 151 of the second cylinder 150 may be pressed through the heating chamber 130. [

Meanwhile, the heater 133 installed in the heating chamber 130 may be a heater 133 heated by electricity, and a plurality of the heater 133 may be installed on the inner circumferential surface of the heating chamber 130 The heater 133 may be installed on the portion of the door 120 that opens or closes the frame chamber 110, that is, the portion sealing the heating chamber 130 in the door 120, A heater 133 may be provided on the upper and lower portions of the inner side.

The heater 133 may be realized by a hot wire heated by electricity. However, as in the embodiment, the graphite is formed into a zigzag plate, and the plate 133 is configured to be heated by applying electricity to the plate .

When the heater 133 is formed of graphite, since the graphite is carbon, the graphite is heated to a temperature higher than that of a metal wire, and the inside of the heating chamber 130 can be heated to a higher temperature .

The heating chamber 130 may further include a height adjusting unit 135. The height adjuster 135 can adjust the height of the heating chamber 130 located inside the frame chamber 110 within the frame chamber 110.

Meanwhile, the height adjusting portion 135 may be configured to be driven by a driving cylinder (not shown) so that the heating chamber 130 coupled to the driving cylinder moves upward or downward from the inside of the frame chamber 110, (130) or the height adjusting part (135), and the other one of the screw part and the screw part is screwed together so that the heating chamber (130) . ≪ / RTI >

Since the height of the heating chamber 130 is adjusted in the frame chamber 110 as described above, it is possible to adjust the height of the heating of the mold 160, Can be adjusted.

The frame-integrated vacuum hot-pressing apparatus 100 according to the embodiment of the present invention may include a first sealing portion 117 and a second sealing portion 137.

The first sealing portion 117 can seal the vacuum space 111 of the frame chamber 110 by sealing between the frame chamber 110 and the door 120.

The first sealing part 117 may be provided on either or both of the peripheral portion of the frame chamber 110 in which the vacuum space 111 is opened and the corresponding portion of the door 120, The sealing portion 117 may be formed of rubber, synthetic resin, urethane, silicone or the like having excellent airtightness.

The second sealing portion 137 can seal the heating space 131 of the heating chamber 130 by sealing between the heating chamber 130 and the door 120.

On the other hand, the second sealing portion 137 may be provided on either or both of the peripheral portion of the heating chamber 130 in which the heating space 131 is opened and the corresponding portion of the door 120, The sealing portion 137 may be formed of rubber, synthetic resin, urethane, silicone or the like having excellent airtightness.

In addition, when the door 120 includes the first door 121 and the second door 123, the first and second sealing parts 117 and 137 Of course it is installed.

The frame-integrated vacuum hot pressing apparatus 100 according to the embodiment of the present invention may include a vacuum mechanism (not shown).

This vacuum mechanism can adjust the degree of vacuum in the vacuum space 111 by discharging the air in the vacuum space 111 to the outside while the frame chamber 110 is closed by the door 120.

Meanwhile, the vacuum mechanism may be realized by a vacuum pump that discharges air to the vacuum space 111 of the frame chamber 110 to the outside.

As shown in FIG. 8, the frame-integrated vacuum hot pressing apparatus 100 according to the embodiment of the present invention may include a transport mechanism 170.

The transport mechanism 170 is configured to transport the mold 160 in which the molding is accommodated into the heating space 131 that is open when the door 120 is opened in the frame chamber 110, You can bring in or out.

On the other hand, the transport mechanism 170 may include a rail 177 and a cart 171.

The rail 177 can be installed on the floor where the frame-integrated vacuum hot press apparatus 100 is to be installed, as a configuration for traveling the cart 171.

The rail 177 may extend from a portion of the cart 171 where the frame chamber 110 is located to a portion of the frame 171 that is spaced apart from the frame chamber 110 by a predetermined distance.

The cart 171 travels on the rail 177 and moves to the frame chamber 110 by loading the mold 160 or the molded article at a portion spaced apart from the frame chamber 110, The mold 160 or the molded article can be carried.

The cart 171 is provided with a running portion 172 provided with a wheel 173 running on the rail 177 and an upper portion and a lower portion of the running portion 172 in the cart 171, And a shelf 174 that is installed to be installed.

At this time, the wheels 173 may be configured to be rotatable by a motor, and the shelves 174 may be configured to be movable up and down, or forward and backward, by the moving cylinder 175 in the traveling portion 172 .

  The transportation mechanism 170 configured as described above moves the mold 160 or the molding to the shelf 174 in a state in which the shelf 174 is moved to a lower portion of the running portion 172 at a portion spaced apart from the frame chamber 110. [ And the shelf 174 is lifted up to the position where the heating chamber 130 is positioned by using the moving cylinder 175 while driving the wheel 173 along the rail 177 to the frame chamber 110 .

The movable cylinder 175 is used to move the shelf 174 forward from the travel unit 172 and to place the mold 160 or the molded article in the heating chamber 130, The mold 160 or the molding can be brought into the heating chamber 130 in such a manner that the mold 160 or the workpiece is moved away from the shelf 174 in the heating chamber 130. The carry-out is carried out by operating the transport mechanism 170 as opposed to the carry-in.

The operation and effect between the above-described respective constitutions will be described.

In the frame-integrated vacuum hot-pressing apparatus 100 according to the embodiment of the present invention, the heating chamber 130 is positioned inside the frame chamber 110, and the heater 133 Is installed.

At this time, the heating chamber 130 is provided with a height adjusting unit 135 to adjust the height of the heating chamber 130 in the frame chamber 110.

A door 120 is provided in the frame chamber 110 to open or close the open space of the heating space 131 of the heating chamber 130 and the vacuum space 111 of the frame chamber 110.

Here, when the frame chamber 110 is formed so as to open on both sides, the first door 121 and the second door 123 are installed to open and close the open sides, respectively.

Cylinders 140 and 150 are provided in the frame chamber 110 so as to press the workpiece. The cylinders 140 and 150 include a first cylinder 140 and a second cylinder 150, The first cylinder 140 or the frame chamber 110 may be configured to press the workpiece by opposing the drive shaft 151 of the second cylinder 150 and the drive shaft 151 of the second cylinder 150, Only the second cylinder 150 coupled to the lower portion can be installed so that the drive shafts 141 and 151 press the workpiece.

The drive shaft 141 of the first cylinder 140 and the drive shaft 151 of the second cylinder 150 are configured to penetrate the heating chamber 130 so as to press the object to be loaded into the heating chamber 130 And the object to be molded can be carried into the heating chamber 130 in a state of being accommodated in the mold 160.

The frame-integrated vacuum hot-pressing apparatus 100 according to the embodiment of the present invention configured as described above first opens the door 120 to the frame chamber 110 so that the article can be loaded into the heating chamber 130.

The mold 160 is carried into the heating chamber 130 while the molding is inserted into the mold 160 using the transportation mechanism 170 and the door 120 is closed to seal the vacuum space 111 Thereby sealing the heating chamber 130 while forming a vacuum.

When the frame chamber 110 is closed by the door 120, the heater 133 is operated in a state in which the internal pressure of the vacuum space 111 to be compression-molded is adjusted by using a vacuum mechanism, 130).

At this time, an inert gas or the like may be injected into the vacuum space 111 or the heating space 121.

When the heating chamber 130 is heated and the workpiece is heated, the first cylinder 140 and the second cylinder 150 are actuated to press the mold 160.

As described above, the object to be molded is pressed by the first cylinder 140 and the second cylinder 150 simultaneously with heating by the heater 133, and the object to be molded is sintered or subjected to compression molding for laminating the objects to be laminated .

When the compression molding is completed for a certain period of time, air is gradually injected into the vacuum space 111 so as to release the vacuum, and then the door 120 is opened and the heating chamber 130 The compression molding of the molding is finished in the form of taking out the mold 160 or the molded article accommodated in the mold 160.

Accordingly, in the frame-integrated vacuum hot-pressing apparatus 100 according to the embodiment of the present invention, the frame chamber 110 in which the upper crown, the lower crown, and the pillar are integrated forms a role of supporting the cylinders 140 and 150 By performing the function of the vacuum chamber together, it is not necessary to separately manufacture a frame for supporting the cylinders 140 and 150, so that the manufacturing cost of the frame-integrated vacuum hot pressing apparatus 100 can be simplified and the manufacturing cost can be reduced.

In addition, the vacuum space 111 of the frame chamber 110 performs an insulating function so that the heat of the heating chamber 130 can minimize the heat loss of the frame chamber 110.

In addition, since the compression molding is performed in a vacuum state, the molded article is heated at a higher temperature to improve strength, corrosion resistance, fatigue life, abrasion resistance, lightweight property, and electric insulation beyond the limits of the material .

In addition, by heating the workpiece in the heating chamber 130 located inside the frame chamber 110, the workpiece can be rapidly heated.

While the present invention has been particularly shown and described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, And all changes and modifications to the scope of the invention.

100: frame-integrated vacuum hot press apparatus 110: frame chamber
111: Vacuum space 117: First sealing part
120: door 121: first door
123: second door 130: heating chamber
131: heating space 133: heater
135: height adjusting portion 137: second sealing portion
140: first cylinder 141, 151:
150: second cylinder 160: mold
170: Transport mechanism 171: Cart
172: traveling part 173: wheel
174: shelf 175: moving cylinder
177: rail

Claims (10)

A frame chamber formed in the shape of a square integrating the upper crown, the lower crown and the column supporting the cylinder and having a vacuum space at the center,
A door installed in the frame chamber to open or close the open vacuum space,
A heating chamber provided in the frame chamber and including a heater for heating a workpiece to be formed into a heating space in which the workpiece is carried,
And a cylinder which is coupled to the frame chamber and which presses the workpiece conveyed into the heating space of the heating chamber. The method according to claim 1,
And a mold which is seated inside the heating chamber and which is pressurized by the cylinder to compress-mold the molding to an arbitrary shape. The method according to claim 1,
The heating chamber
Wherein a face in the same direction as an open portion of the frame chamber is opened so that the heating space is also opened or closed when the vacuum space is opened or closed by the door. The method according to claim 1,
A first sealing portion for sealing between the periphery of the vacuum space and the door,
And a second sealing portion that hermetically seals the periphery of the heating space and the door. The method according to claim 1,
The cylinder
A pressurizing unit which is provided at an upper portion or a lower portion of the frame chamber to press the molding or press the molding in a direction opposite to the upper and lower sides of the frame chamber or both sides of the frame chamber including the first cylinder and the second cylinder Wherein the vacuum hot press apparatus comprises a frame-type vacuum hot press apparatus. The method according to claim 1,
The door
A first door which opens or closes one surface of the vacuum space, and
And a second door that opens or closes the other surface facing one side of the vacuum space. The method according to claim 1,
And a height adjuster for adjusting the height of the heating chamber in the molding space. The method according to claim 1,
And a transport mechanism for carrying the mold or the workpiece in or out of the heating chamber. 9. The method of claim 8,
The transport mechanism
A rail installed at the bottom of the main frame, and
And a cart which travels along the rail to carry the mold. The method according to claim 1,
The frame chamber
And a vacuum mechanism for discharging the air in the vacuum space to the outside to adjust the vacuum degree of the vacuum space.
KR1020150129206A 2015-09-11 2015-09-11 a apparatus for hot press with frame Integrated KR101735680B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150129206A KR101735680B1 (en) 2015-09-11 2015-09-11 a apparatus for hot press with frame Integrated

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150129206A KR101735680B1 (en) 2015-09-11 2015-09-11 a apparatus for hot press with frame Integrated

Publications (2)

Publication Number Publication Date
KR20170031529A true KR20170031529A (en) 2017-03-21
KR101735680B1 KR101735680B1 (en) 2017-05-15

Family

ID=58502489

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150129206A KR101735680B1 (en) 2015-09-11 2015-09-11 a apparatus for hot press with frame Integrated

Country Status (1)

Country Link
KR (1) KR101735680B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102193022B1 (en) * 2019-07-25 2020-12-18 (주)삼양세라텍 Continuous type hot press sintering apparatus
KR102469662B1 (en) * 2021-08-23 2022-11-23 엠티디아이 주식회사 Internal temperature equalization chamber type molding apparatus and molding method using the same
KR20230089949A (en) * 2021-12-14 2023-06-21 테스코 주식회사 Mould release device for superplastic forming mould

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101936524B1 (en) * 2017-10-17 2019-04-11 유한회사 원진알미늄 High intensity Al-SiC composite material manufacturing apparatus for recycling used aluminum
KR102045629B1 (en) 2017-11-15 2019-11-15 주식회사 포스코 Apparatus for hot press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101358149B1 (en) 2013-11-08 2014-02-04 맹성호 Vacuum pressing apparatus
KR101554360B1 (en) 2014-04-11 2015-09-18 에너진(주) a apparatus for hot press with frame Integrated

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102193022B1 (en) * 2019-07-25 2020-12-18 (주)삼양세라텍 Continuous type hot press sintering apparatus
KR102469662B1 (en) * 2021-08-23 2022-11-23 엠티디아이 주식회사 Internal temperature equalization chamber type molding apparatus and molding method using the same
KR20230089949A (en) * 2021-12-14 2023-06-21 테스코 주식회사 Mould release device for superplastic forming mould

Also Published As

Publication number Publication date
KR101735680B1 (en) 2017-05-15

Similar Documents

Publication Publication Date Title
KR101554360B1 (en) a apparatus for hot press with frame Integrated
KR101735680B1 (en) a apparatus for hot press with frame Integrated
EP2919971B1 (en) Metal/cfrp composite structure, and its manufacturing method and apparatus
CN103817329B (en) A kind of electromagnetic induction heating type vibrate powder vacuum hotpressing building mortion and method
US20080261046A1 (en) Method For Producing Molded Bodies From Thermoplastic Material
JP6021256B2 (en) Fiber composite molded product press molding method, fiber composite molded product press molding apparatus, and fiber composite molded product mold
CN111261398B (en) Hot pressing device, hot pressing system and preparation method for preparing neodymium iron boron magnetic ring
KR20180090249A (en) Method and apparatus for making 3-D substrates laminated with layered materials
JP3203534U (en) Molding device for molding
CN102049896A (en) Compound pressing machine for vehicle door plaque and pressing method of compound pressing machine
JP2014076548A (en) Press molding apparatus of carbon fiber composite molding, press molding system of carbon fiber composite molding, and press method of carbon fiber composite molding
US10265892B2 (en) Mold system and process for producing components by the RTM process
US20110155323A1 (en) Bonding carbon-carbon composites through a reactant layer
CN109454899B (en) Prepreg laminating high-pressure preforming process
KR20210085809A (en) High strength composite material manufacturing apparatus
KR101557222B1 (en) Apparatus for making door trim for automabile by vacuum and injection mold and method for the same
CN109822870B (en) Hot static pressure forming device
KR100809556B1 (en) Muiti hot pressing apparatus
KR20180103200A (en) 3D printer and manufacturing method using it
CN207842135U (en) The pressue device of air hermetic continuous hot-press molding machine
JP2004244660A (en) Die set for pulse conduction press sintering, and pulse conduction press sintering system
TWM556733U (en) Pressure device for hermetic-type continuous hot press molding device
CN115008856A (en) Preparation equipment and method of multilayer foil metal matrix composite material
JP2018044207A (en) High-speed die set type energization heating machine and its method
JP6057421B2 (en) Hot press forming equipment

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant