CN106947849A - A kind of binding method and auxiliary binding device of plate-like workpiece heat treatment - Google Patents
A kind of binding method and auxiliary binding device of plate-like workpiece heat treatment Download PDFInfo
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- CN106947849A CN106947849A CN201710340769.1A CN201710340769A CN106947849A CN 106947849 A CN106947849 A CN 106947849A CN 201710340769 A CN201710340769 A CN 201710340769A CN 106947849 A CN106947849 A CN 106947849A
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- sections
- plate
- workpiece
- iron wire
- wire group
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/44—Methods of heating in heat-treatment baths
- C21D1/46—Salt baths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/02—Metallic straps, tapes, or bands; Joints between ends thereof
- B65D63/06—Joints produced by application of separate securing members, e.g. by deformation thereof
- B65D63/08—Joints using buckles, wedges, or like locking members attached to the ends of the elements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention belongs to field of mechanical technique, it is related to a kind of binding method and auxiliary binding device of plate-like workpiece heat treatment, which solves the problems such as existing plate-like workpiece ties up inconvenience, heat treatment is difficult.This binding method comprises the following steps：1st, take two length identical iron wires to be twisted and be put in plate-like workpiece bottom formation iron wire group；2nd, the iron wire group of horizontal positioned is bent to vertical direction；3rd, the A sections and C sections of rearward ends of iron wire group are bent and twists into knot one；B sections and D sections bend and twist into knot two towards front end；4th, the side face top of the A sections of iron wire, B sections, C sections and D sections towards plate-like workpiece is bent；5th, the A sections of iron wire group, B sections, C sections and the D sections of side face tops in plate-like workpiece are twisted into knot three；The A sections of iron wire group, B sections, the ends of C sections and D sections are twisted into knot four, knot three and one collar of formation of knot four.What the present invention can effectively solve plate-like workpiece ties up problem, so that the convenient placement in salt bath furnace.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to the binding method and auxiliary bundle of a kind of plate-like workpiece heat treatment
Put.
Background technology
Metal heat treatmet is one of important process in machine-building, compared with other processing technologys, and heat treatment is general not
Change the shape and overall chemical composition of workpiece, but by changing the microscopic structure of inside workpiece, or change workpiece surface
Chemical composition, assign or improve workpiece performance.And anneal, normalizing, quenching, be tempered exactly in bulk heat treatmet
" four fire ", quenching therein is in close relations with being tempered, and usually uses cooperatively, indispensable.Quenching is to be incubated workpiece heat
Afterwards, quickly cooled down in the hardening medias such as water, oily or other inorganic salts, aqueous organopolysiloxane.Steel part is hardened after quenching, but same time-varying
It is crisp, in order to eliminate fragility in time, generally require timely tempering.And in order to reduce the fragility of steel part, by the steel part after quenching in height
In room temperature, a certain proper temperature less than 650 degrees Celsius is incubated for a long time, then is cooled down, and this technique is then referred to as
Tempering.
Need the workpiece shapes being heat-treated different at present, thus how to make workpiece properly be positioned over heating furnace, it is cold
But in pond, as a problem for being badly in need of solving in the industry.For there is the workpiece of through hole, workman generally takes root iron wire right through through hole
Rear overhang is hung in the equipment such as salt bath furnace, but for plate-like workpiece, in the industry never good solution.
Therefore, applicant carried out substantial amounts of research and literature query work, the A of Chinese patent CN 102010982 are disclosed
A kind of that the binding method with coil of strip is made annealing treatment in bell furnace, it uses the method that grid type strapping ties up coil of strip, tool
Body control method is to prepare three length to be equal to band equal to the circumference strapping and three length of coil of strip circumferential length+lap of splice
The 8/10-9/10 of coil of strip height axial strapping, is arranged exhibits three circumference strappings are parallel, then three axial strappings are hung down
Nogata with electric welding to uniformly on circumference strapping, being linked together, the grid type strapping of form one, with the grid type strapping
Will be solid with steel roll binding, then joint is connected solid with packing plate.
From above-mentioned inquiry work, at present for solving properly to be positioned over plate-like workpiece into the salt bath furnace and side of coming out of the stove
Just the problem of, never good method.
The content of the invention
First purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that at a kind of plate-like workpiece heat
The binding method of reason, first technical problem to be solved by this invention be：How by being tied up to plate-like workpiece, side
Just its suspension, which is positioned in salt bath furnace, is heated.
Second object of the present invention is there is above mentioned problem for existing technology, it is proposed that at a kind of plate-like workpiece heat
The auxiliary binding device of reason, second technical problem to be solved by this invention be：That how to improve plate-like workpiece ties up effect
Rate.
First purpose of the present invention can be realized by following technical proposal：
A kind of binding method of plate-like workpiece heat treatment, it is characterised in that the binding method comprises the following steps：
1) two length identical iron wires, are taken, the middle part of two iron wires is intersected and twisted shape is twisted into, iron wire is in twisted shape
Partial length is more than the thickness of plate-like workpiece；
Iron wire group is defined as in two iron wires of X-type after being twisted, the Liang Ge branches of the iron wire group left end of X-type are defined
For A sections and B sections, the Liang Ge branches of the iron wire group right-hand member of X-type are defined as to be defined as fried dough twist portion in the middle part of C sections and D sections, iron wire group；
2), iron wire group is placed horizontally to the side face bottom of plate-like workpiece, fried dough twist portion is located just at the week of plate-like workpiece
Face bottom；
3), the iron wire group of horizontal positioned is bent close to the disc of plate-like workpiece to vertical direction；
4), the A sections of iron wire group and C sections of two discs respectively close to plate-like workpiece are bent towards the rear end of plate-like workpiece；
The B sections of iron wire group and D sections of two discs respectively close to plate-like workpiece are bent towards the front end of plate-like workpiece；
5) the A sections of iron wire group and C sections, are twisted into knot one makes its cuff in the rear end of plate-like workpiece side face；By iron wire group
B sections and D sections twist into knot two and make its cuff in the front end of plate-like workpiece side face；
6), the A sections and the B sections of discs close to plate-like workpiece of iron wire group are bent towards the side face top of plate-like workpiece；By iron
The C sections and D sections of another discs close to plate-like workpiece of silk group are bent towards the side face top of plate-like workpiece；
7) the A sections of iron wire group, B sections, C sections and the D sections of side face tops in plate-like workpiece, are twisted into knot three；
8) the A sections of iron wire group, B sections, the ends of C sections and D sections, are twisted into knot four, the knot three is formed with knot four
One collar.
Its operation principle is as follows：Plate-like workpiece is tied up using as above method, and leaves the collar, iron or hook is available for
Deng through being heated so as to enable diskware workpiece to hang in salt bath furnace, and hook diskware workpiece with hook and put
It is placed in cooling bay and is quenched, it is easy to operate.By collar design in the top of plate-like workpiece, iron wire can be prevented effectively from long
Phase is dipped in stove liquid and is blown and plate-like workpiece is fallen in salt bath, and ensures that plate-like workpiece is placed vertically, it is to avoid
Plate-like workpiece produces deformation because of lateral forces, improves crudy.
Second object of the present invention can be realized by following technical proposal：
A kind of auxiliary binding device of plate-like workpiece heat treatment, it is characterised in that the auxiliary binding device includes flat
The load bearing seat for being placed vertically for plate-like workpiece is provided with platform, the platform, the both sides of the load bearing seat have one respectively
Root montant, two montants are vertically installed on the platform, are rotated and are provided with rotating disk one, the rotating disk one on the montant
The clamping jaw one of iron wire can be clamped by being fixed with；It is connected between the upper end of two montants by a crossbeam, under the crossbeam
Side is vertically and fixedly provided with to rotate to be provided with rotating disk two, the rotating disk two on cylinder, the piston rod of the cylinder and is fixed with and can press from both sides
Hold the clamping jaw two of iron wire.
Its operation principle is as follows：Plate-like workpiece when in use, first can be positioned on load bearing seat by this auxiliary binding device, and
Make two clamping jaws one of side face two-side alignment of plate-like workpiece, the side face top alignment clamping jaw two of plate-like workpiece, two one point of clamping jaws
C sections and B sections D sections of the A sections of iron wire group are not clamped, and knot one can be formed by then rotating corresponding rotating disk one；Extend the work of cylinder
Stopper rod, makes clamping jaw two clamp B sections C sections and D sections of the A sections of iron wire group, knot two can be formed by being rotated further by rotating disk two；Unclamp clamping jaw
Two, shrink the piston rod of cylinder, you can to realize the formation of knot three.After the present apparatus, it is possible to increase the bundle of plate-like workpiece
Prick efficiency.Clamping jaw one and clamping jaw two use common folder structure, and one of intermediate plate of clamping jaw one is fixed on into rotating disk one
On, one of intermediate plate of clamping jaw two is fixed on rotating disk two, not in this to go forth.
In a kind of auxiliary binding device of above-mentioned plate-like workpiece heat treatment, offered on the load bearing seat for putting
Put the groove of plate-like workpiece.
In a kind of auxiliary binding device of above-mentioned plate-like workpiece heat treatment, offered on the load bearing seat with it is described
Texturearunaperpendicular and the crossed beam trunking being connected.It is designed with after crossed beam trunking, iron wire may pass through the bottom that the crossed beam trunking is positioned over plate-like workpiece
Portion.
In a kind of auxiliary binding device of above-mentioned plate-like workpiece heat treatment, the lower slide of the montant is arranged at
On the platform, both relatively-stationary detent mechanisms can be made by being provided between the montant and platform.Montant can with platform
It is relative to slide, the plate-like workpiece of different-diameter can be adapted to by adjusting the position of montant.
In a kind of auxiliary binding device of above-mentioned plate-like workpiece heat treatment, chute, institute are offered on the platform
The friction plate that detent mechanism includes being fixed on chute wall is stated, the bottom of the montant mutually reclines with the friction plate.Design
Have after friction plate, montant can be relatively fixed by frictional force with chute.
Compared with prior art, the present invention has advantages below：
1st, plate-like workpiece is tied up using this method, and leaves the collar, be available for iron or hook etc. to pass through, so as to make
Diskware workpiece can hang in salt bath furnace and be heated, and be carried out with linking up with to hook diskware workpiece to be positioned in cooling bay
Quenching, it is easy to operate.By collar design in the top of plate-like workpiece, iron wire can be prevented effectively from and be dipped in for a long time in stove liquid and burnt
It is disconnected and plate-like workpiece is fallen in salt bath, and ensure that plate-like workpiece is placed vertically, it is to avoid plate-like workpiece because side by
Power and produce deformation, improve crudy；
2nd, using the present apparatus, it is possible to increase plate-like workpiece ties up efficiency.
Brief description of the drawings
Fig. 1 is that plate-like workpiece ties up schematic diagram in step 2.
Fig. 2 is that plate-like workpiece ties up front view in step 4.
Fig. 3 is that plate-like workpiece ties up rearview in step 4.
Fig. 4 is that plate-like workpiece ties up schematic diagram in step 8.
Fig. 5 is the structural representation of this auxiliary binding device.
In figure, 1, iron wire；2nd, iron wire group；3rd, A sections；4th, B sections；5th, C sections；6th, D sections；7th, plate-like workpiece；8th, knot one；9th, restrict
Knot two；10th, knot three；11st, knot four；12nd, the collar；13rd, platform；14th, load bearing seat；15th, montant；16th, rotating disk one；17th, clamping jaw
One；18th, crossbeam；19th, cylinder；20th, rotating disk two；21st, clamping jaw two；22nd, groove；23rd, crossed beam trunking；24th, friction plate；25th, chute.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the binding method of this plate-like workpiece comprises the following steps：
1) two length identical iron wires 1, are taken, the middle part of two iron wires 1 is intersected and twisted shape is twisted into, iron wire 1 is in fiber crops
The length of flower-shaped part is more than the thickness of plate-like workpiece 7；
Iron wire group 2 is defined as in two iron wires 1 of X-type after being twisted, by the Liang Ge branches of the left end of iron wire group 2 of X-type
A sections 3 and B sections 4 are defined as, the Liang Ge branches of the iron wire group right-hand member of X-type are defined as C sections 5 and D sections 6, the middle part of iron wire group 2 is defined
For fried dough twist portion；
2), iron wire group 2 is placed horizontally to the side face bottom of plate-like workpiece 7, fried dough twist portion is located just at plate-like workpiece 7
Side face bottom；
3), the iron wire group 2 of horizontal positioned is bent close to the disc of plate-like workpiece 7 to vertical direction；
4), by the A sections 3 and C sections 5 of iron wire group 2 two discs respectively close to plate-like workpiece 7 towards the rear end of plate-like workpiece 7
Bending；Two discs by the B sections 4 and D sections 6 of iron wire group 2 respectively close to plate-like workpiece 7 are bent towards the front end of plate-like workpiece 7；
5) the A sections 3 and C sections 5 of iron wire group 2, are twisted into knot 1 makes its cuff in the rear end of the side face of plate-like workpiece 7；By iron
The B sections 4 and D sections 6 of silk group 2 twist into knot 29 and make its cuff in the front end of the side face of plate-like workpiece 7；
6), the A sections 3 and B sections 4 of iron wire group 2 are bent close to the side face top of disc towards the plate-like workpiece 7 of plate-like workpiece 7；
The C sections 5 and D sections 6 of iron wire group 2 are bent close to the side face top of another disc towards the plate-like workpiece 7 of plate-like workpiece 7；
7) the A sections 3 of iron wire group 2, B sections 4, C sections 5 and D sections 6, are twisted into knot 3 10 in the side face top of plate-like workpiece 7；
8) end of the A sections 3 of iron wire group 2, B sections 4, C sections 5 and D sections 6, is twisted into knot 4 11, knot 3 10 and knot four
11 form a collar 12.
As shown in figure 5, the auxiliary binding device of this plate-like workpiece includes being provided with platform 13, platform 13 for supplying plate-like
The load bearing seat 14 that workpiece 7 is placed vertically, the both sides of load bearing seat 14 have a montant 15 respectively, and two montants 15 are vertically arranged
The clamping jaw one of iron wire 1 can be clamped in rotating to be provided with to be fixed with rotating disk 1, rotating disk 1 on platform 13, on montant 15
17；It is connected between the upper end of two montants 15 by a crossbeam 18, the downward vertical of crossbeam 18 is fixed with cylinder 19, cylinder
Rotate to be provided with to be fixed with rotating disk 2 20, rotating disk 2 20 on 19 piston rod and can clamp the clamping jaw 2 21 of iron wire 1.Load bearing seat
The groove 22 for placing plate-like workpiece 7 is offered on 14.Mistake that is vertical with groove 22 and being connected is offered on load bearing seat 14
Wire casing 23.The lower slide of montant 15 is arranged on platform 13, and being provided between montant 15 and platform 13 can make both relative
Fixed detent mechanism.Chute 25 is offered on platform 13, detent mechanism includes the friction plate 24 being fixed on the side wall of chute 25,
The bottom of montant 15 mutually reclines with friction plate 24.
The operation principle of the present apparatus is as follows：Plate-like workpiece when in use, first can be positioned over carrying by this auxiliary binding device
On seat, and make two clamping jaws one of side face two-side alignment of plate-like workpiece, the side face top alignment clamping jaw two of plate-like workpiece, two folders
Pawl one clamps C sections and B sections D sections of the A sections of iron wire group respectively, and knot one can be formed by then rotating corresponding rotating disk one；Extend gas
The piston rod of cylinder, makes clamping jaw two clamp B sections C sections and D sections of the A sections of iron wire group, knot two can be formed by being rotated further by rotating disk two；Unclamp
Clamping jaw two, shrinks the piston rod of cylinder, you can to realize the formation of knot three.After the present apparatus, it is possible to increase plate-like workpiece
Tie up efficiency.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (6)
1. a kind of binding method of plate-like workpiece heat treatment, it is characterised in that the binding method comprises the following steps：
1) two length identical iron wires (1), are taken, the middle part of two iron wires (1) is intersected and twisted shape is twisted into, iron wire (1) is in
The length of twisted shape part is more than the thickness of plate-like workpiece (7)；
Iron wire group (2) is defined as in two iron wires (1) of X-type after being twisted, by two points of iron wire group (2) left end of X-type
Branch is defined as A sections (3) and B sections (4), and the Liang Ge branches of the iron wire group right-hand member of X-type are defined as into C sections (5) and D sections (6), iron wire group
(2) middle part is defined as fried dough twist portion；
2) iron wire group (2), is placed horizontally to the side face bottom of plate-like workpiece (7), fried dough twist portion is located just at plate-like workpiece (7)
Side face bottom；
3), the iron wire group (2) of horizontal positioned is bent close to the disc of plate-like workpiece (7) to vertical direction；
4), by the A sections (3) of iron wire group (2) and C sections (5) two discs respectively close to plate-like workpiece (7) towards plate-like workpiece (7)
Rear end bending；By two discs of the B sections (4) of iron wire group (2) and D sections (6) respectively close to plate-like workpiece (7) towards plate-like workpiece
(7) front end bending；
5) the A sections (3) of iron wire group (2) and C sections (5), are twisted into knot one (8) makes its cuff in after plate-like workpiece (7) side face
End；The B sections (4) of iron wire group (2) and D sections (6) are twisted into knot two (9) makes its cuff in the front end of plate-like workpiece (7) side face；
6), by the A sections (3) of iron wire group (2) and B sections (4) close to plate-like workpiece (7) disc towards the side face top of plate-like workpiece (7)
Portion is bent；By the C sections (5) of iron wire group (2) and D sections (6) close to plate-like workpiece (7) another disc towards plate-like workpiece (7) week
Bent at the top of face；
7) the A sections (3) of iron wire group (2), B sections (4), C sections (5) and D sections (6), are twisted into rope in the side face top of plate-like workpiece (7)
Knot three (10)；
8) end of the A sections (3) of iron wire group (2), B sections (4), C sections (5) and D sections (6), is twisted into knot four (11), the knot
Three (10) and knot four (11) one collar (12) of formation.
2. a kind of auxiliary binding device of plate-like workpiece heat treatment, it is characterised in that the auxiliary binding device includes platform
(13) load bearing seat (14) for being placed vertically for plate-like workpiece (7), the load bearing seat (14), are provided with the platform (13)
Both sides there is montant (15) respectively, two montants (15) are vertically installed on the platform (13), the montant
(15) rotate to be provided with to be fixed with rotating disk one (16), the rotating disk one (16) on and can clamp the clamping jaw one (17) of iron wire (1)；
It is connected between the upper end of two montants (15) by a crossbeam (18), the downward vertical of the crossbeam (18) is fixed with cylinder
(19), rotate to be provided with rotating disk two (20), the rotating disk two (20) on the piston rod of the cylinder (19) and be fixed with and can press from both sides
Hold the clamping jaw two (21) of iron wire (1).
3. the auxiliary binding device of plate-like workpiece heat treatment according to claim 2, it is characterised in that the load bearing seat
(14) groove (22) for placing plate-like workpiece (7) is offered on.
4. the auxiliary binding device of plate-like workpiece heat treatment according to claim 3, it is characterised in that the load bearing seat
(14) crossed beam trunking (23) that is vertical with the groove (22) and being connected is offered on.
5. the auxiliary binding device of plate-like workpiece heat treatment according to claim 4, it is characterised in that the montant
(15) lower slide is arranged on the platform (13), and both can be made by being provided between the montant (15) and platform (13)
Relatively-stationary detent mechanism.
6. the auxiliary binding device of plate-like workpiece heat treatment according to claim 5, it is characterised in that the platform
(13) chute (25) is offered on, the detent mechanism includes the friction plate (24) being fixed on the wall of chute (25) side, described perpendicular
The bottom of bar (15) mutually reclines with the friction plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340769.1A CN106947849B (en) | 2017-05-12 | 2017-05-12 | A kind of binding method and auxiliary binding device of plate-like workpiece heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340769.1A CN106947849B (en) | 2017-05-12 | 2017-05-12 | A kind of binding method and auxiliary binding device of plate-like workpiece heat treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106947849A true CN106947849A (en) | 2017-07-14 |
| CN106947849B CN106947849B (en) | 2018-08-07 |
Family
ID=59479174
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710340769.1A Expired - Fee Related CN106947849B (en) | 2017-05-12 | 2017-05-12 | A kind of binding method and auxiliary binding device of plate-like workpiece heat treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112011682A (en) * | 2020-09-28 | 2020-12-01 | 安庆海威尔机械有限公司 | Auxiliary tool for reducing deformation rate of piston ring during quenching |
| CN112011681A (en) * | 2020-09-28 | 2020-12-01 | 安庆海威尔机械有限公司 | Method for reducing deformation rate of piston ring during quenching |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627102A1 (en) * | 1986-08-09 | 1988-02-11 | Btf Edelstahlverarbeitung Gmbh | Protective casing for devices for the heat treatment of workpieces |
| CN2055415U (en) * | 1989-06-22 | 1990-04-04 | 太原重型机器厂 | Two-high disc rolled pipe mill |
| CN102010982A (en) * | 2010-10-13 | 2011-04-13 | 山西太钢不锈钢股份有限公司 | Method for binding band steel coil during annealing treatment in bell type furnace |
-
2017
- 2017-05-12 CN CN201710340769.1A patent/CN106947849B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3627102A1 (en) * | 1986-08-09 | 1988-02-11 | Btf Edelstahlverarbeitung Gmbh | Protective casing for devices for the heat treatment of workpieces |
| CN2055415U (en) * | 1989-06-22 | 1990-04-04 | 太原重型机器厂 | Two-high disc rolled pipe mill |
| CN102010982A (en) * | 2010-10-13 | 2011-04-13 | 山西太钢不锈钢股份有限公司 | Method for binding band steel coil during annealing treatment in bell type furnace |
Non-Patent Citations (2)
| Title |
|---|
| 杜晓林,冯国良: ""一种新型拧丝机构的设计"", 《机械设计》 * |
| 蔡林智等: ""全自动钢卷打捆机机头摆臂机构优化设计"", 《制造业自动化》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112011682A (en) * | 2020-09-28 | 2020-12-01 | 安庆海威尔机械有限公司 | Auxiliary tool for reducing deformation rate of piston ring during quenching |
| CN112011681A (en) * | 2020-09-28 | 2020-12-01 | 安庆海威尔机械有限公司 | Method for reducing deformation rate of piston ring during quenching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106947849B (en) | 2018-08-07 |
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