CN201593056U - Heat treatment equipment for shock-resistant materials - Google Patents
Heat treatment equipment for shock-resistant materials Download PDFInfo
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- CN201593056U CN201593056U CN2009201743260U CN200920174326U CN201593056U CN 201593056 U CN201593056 U CN 201593056U CN 2009201743260 U CN2009201743260 U CN 2009201743260U CN 200920174326 U CN200920174326 U CN 200920174326U CN 201593056 U CN201593056 U CN 201593056U
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Abstract
The utility model provides heat treatment equipment for shock-resistant materials. The equipment comprises a heat treatment system, a transport system and a host control unit, wherein the shock-resistant materials are connected with the heat treatment system through transportation by the transport system; the host control unit is connected with the heat treatment system and the transport system; the heat treatment system is provided with an annealing furnace, a quenching furnace and a tempering furnace, which have settable heating temperature and residence time and are arranged along the transport system in sequence; a quenching tank with settable cooling temperature and residence time is arranged between the quenching furnace and the tempering furnace, and water-soluble quenching liquid is reserved in the quenching tank as cooling medium; time devices and temperature devices are arranged on the annealing furnace, the quenching furnace, the tempering furnace and the quenching tank, so as to detect the shock-resistant materials therein; the time devices and temperature devices can send data signals to the host control unit; and the host control unit can realize automatic control of the heat treatment system and the transport system connected with the host control unit according to the data signals. The equipment has the advantages of simple structure, high degree of automation and little pollution.
Description
Technical field
The utility model relates to a kind of Equipment for Heating Processing of anti-ballistic materials, particularly at the Equipment for Heating Processing of the anti-ballistic materials product of the requirement that is applicable to the medium-term and long-term work of the environment that is subjected to bigger surging force that the train snubber is such.
Background technology
Material, for example intensity of anti-ballistic materials, hardness, plasticity and toughness unity of contradictions body normally.Select rational alloying constituent and content to reach preferred alloy material, be the direction of making great efforts in the industry always.
In addition, industry also can be finished adjustment to the mechanical property of existing procucts in the Equipment for Heating Processing that pursue to adopt rational heat treatment technology and adapt, this is not only the sport technique segment of making anti-ballistic materials, simultaneously, rational heat treatment technology and equipment also will and reduce or eliminate stress to mechanical property such as the hardness of anti-ballistic materials and toughness and have positive effect; Improve distribution form and the existence form of alloying element in tissue, alloying constituent is used more effectively.And, also should be equipped with corresponding automatic equipment, to realize above-mentioned thermal treatment process as the automatization requirement of modern enterprise.
With the train snubber is example, its be used for relaxing train be in operation owing to the variation of the hauling capacity of a locomotive or when starting, braking and the shunting service vehicle collide impact of collision and the vibration that causes mutually.Snubber has the function of shock and vibration between the dissipation vehicle, thereby alleviates the destruction to body construction and lade.Therefore, mechanical propertys such as its desired shock resistance and vibration ability are comparatively special.
Based on such use, requirement provide that a kind of and anti-ballistic materials product adapt Equipment for Heating Processing, when requiring to satisfy machinery, make its have the metal cost low, can make the characteristics that anti-ballistic materials has good proper intensity, hardness, plasticity and toughness and thermal processing equipment is simple, easy to operate, level of automation is high, environmental pollution is little.
The utility model content
For solving the problems of the technologies described above, a kind of Equipment for Heating Processing of anti-ballistic materials product is provided, it comprises:
Heat treatment system with described anti-ballistic materials is transported the haulage system that is connected between described heat treatment system, and the upper control unit that links to each other with haulage system with heat treatment system; Described heat treatment system has successively along described haulage system: can set annealing furnace, quenching furnance, the tempering stove of the Heating temperature and the residence time, between described quenching furnance and described tempering stove, also have can set the cooling temperature and the residence time, be equipped with the quenching tank that heat-eliminating medium is a water-soluble quenching liquid; Described on annealing furnace, quenching furnance, tempering stove or quenching tank, also be provided with and detect described anti-ballistic materials time device and temperature device therein, described device can send data signal to described upper control unit; The data signal that described upper control unit can send according to described time and temperature device sends control signal to described heat treatment system and haulage system, adjusts temperature and the residence time of described anti-ballistic materials in stove.
Description of drawings
Fig. 1 is the synoptic diagram of this Equipment for Heating Processing.
Embodiment
The utility model provides a kind of Equipment for Heating Processing that is suitable for mutually with the novel anti impact material, and the chemical ingredients of wherein said anti-ballistic materials and mass percent thereof are: C:0.27-0.32; Mn:0.80-0.90; Si:0.20-0.60; Cr:0.30-0.70; Mo:0.10-0.20; Ni:0.10-0.20.
Wherein the major function that each alloy had is:
Carbon (C): carbon content is high more, and the intensity of steel and hardness value increase, and plasticity and toughness value reduce;
Silicon (Si): reinforced ferrite, improve tensile strength and yield strength, improve thermotolerance and solidity to corrosion, reduce toughness and plasticity;
Manganese (Mn): improve intensity, hardness and wear resistance;
Chromium (Cr): reduce the thermal conductivity of steel, can improve wear resistance;
Molybdenum (Mo): reinforced ferrite, improve high-temperature behavior, improve fragility;
Nickel (Ni): enlarging the austenitic area, is the effective element of austenitizing, improves intensity and does not significantly reduce plasticity, and good corrosion resistance is arranged.
The equipment of heat-treating at above-mentioned anti-ballistic materials is:
1, annealing furnace 1: temperature can be set as 900 ± 10 ℃, and the residence time can be set as 60 ± 5 minutes annealing furnace 1.
During annealing, place temperature to be lower than 100 ± 10 ℃ 1 li of annealing furnace anti-ballistic materials 8, be warmed up to 900 ± 10 ℃, be incubated 60 ± 5 minutes, when temperature is lower than 600 ℃, come out of the stove, place the first air cooling place I then, carry out the air cooling first time;
Preferred annealing furnace is divided into 7 heating zone, and each Heating Zone Temperature is set at 900 ± 10 ℃.Anti-ballistic materials 8 workpiece that a plurality of sizes that are prefabricated into annealing furnace 1 adapt are according to batch by above-mentioned 7 heating zone, and be heated intensification, and successive is incubated in above-mentioned 7 heating zone successively, so that anti-ballistic materials 8 obtains the soaking time of useful length in annealing furnace.Heating zone quantity also can be other quantity, its determine according to one of be to adapt time with the required heating of workpiece, to guarantee the requirement that adds heat request and large scale continuous prod of workpiece.
For reaching the purpose of automatic production and more effective control annealing operation, in 7 above-mentioned heating zone, can be provided with temperature monitoring apparatus 9 simultaneously, with demonstration, record and the remote reporting of realization temperature, and the further timely adjustment that realizes the annealing furnace temperature.Preferably, one, two, three, four, the slender acanthopanax hot-zone adopts the TCW-32A three phase voltage regulating, six or seven districts are with digital displaying meter temperature indicating degree, and each is distinguished all EL-100-60 multipoint recorder displayed record temperature.Anti-ballistic materials 8 is come out of the stove after 60 ± 5 minutes in insulation, as for the first air cooling place I, carries out the air cooling first time then.
2, quenching furnance 2 and quenching tank 7: temperature can be set as 550 ± 10 ℃ and 880 ± 10 ℃, and the corresponding residence time can be set as the quenching furnance 2 of 60 ± 5 minutes and 90 ± 5 minutes; Cooling back product temperature is made as 300 ℃, and being equipped with heat-eliminating medium is the quenching tank 7 of water-soluble quenching liquid 3.
During quenching, place temperature to be lower than in 100 ± 10 ℃ the quenching furnance aforementioned through the anti-ballistic materials 8 of air cooling for the first time, then temperature raise and be controlled at be incubated 60 ± 5 minutes in 550 ± 10 ℃ the quenching furnance 2 after, continue to be warmed up to 880 ± 10 ℃ then, be incubated 90 ± 5 minutes.Taking-up places quenching tank 7 to quench, and heat-eliminating medium is a water-soluble quenching liquid 3, and anti-ballistic materials 8 cold causing are then transported quenching tank 7 about 300 ℃.
Preferred quenching furnance is made up of 5 heating zone, and each Heating Zone Temperature controls to 550 ± 10 ℃ and 880 ± 10 ℃.The corresponding residence time of workpiece is inserted quenching tank 7 after can being set as 60 ± 5 minutes and 90 ± 5 minutes automatically, quenches.Can be provided with temperature monitoring apparatus 9 in each heating zone, with demonstration, record and the remote reporting of realization temperature, and the further timely adjustment that realizes the quenching furnance temperature.Preferably, each heating zone can be provided with the master control of digital display intelligent temperature controller, multipoint recorder centralized recording and monitoring.In addition, heating zone quantity also can be other quantity, its determine according to one of be to adapt time with the required heating of workpiece, to guarantee the requirement that adds heat request and large scale continuous prod of workpiece.
The heat-eliminating medium that adopts that quenches is a water-soluble quenching liquid 3.Preferably be furnished with PVA10%, three hexanol amine 1%, phenylformic acid receives 0.2%, the water-soluble quenching liquid of alizarin assistant 0.2%.For realizing further automatic production, the quenchant system 5 that is connected with quenching tank 7 can adopt has the higher systemic circulation form of automatic capability, and is furnished with special agitating function, guarantees supplying with stable continuously of hardening liquid.Temperature before hardening liquid 3 quenches can be normal temps, for example below 30 degree.Anti-ballistic materials 8 in hardening liquid 3 residence time 8-25 minute, detect the cooling temperature of workpiece by the temperature monitoring apparatus in the quenching tank 79, cause about 300 ℃ when workpiece is cold, by quenching tank 7 lift travelling belts workpiece is sent quenching tank 7 to area I I place then, carry out temper then.
3, tempering stove 4: temperature can be set as 580 ± 10 ℃, and the residence time can be set as 150 ± 5 minutes tempering stove 4.
During tempering, place temperature to be lower than 50 ± 10 ℃ 4 li of tempering stoves through the anti-ballistic materials 8 that quenches, be warmed up to 580 ± 10 ℃, be incubated taking-up in 150 ± 5 minutes, as for the second air cooling place III, carry out air cooling then aforementioned.
Preferred tempering stove: is made up of 5 heating zone, each Heating Zone Temperature is raised to 580 ± 10 ℃, be incubated the air cooling that carries out of taking-up in 150 ± 5 minutes.The quantity of heating zone can be selected other quantity equally for these reasons, and each heating zone can be provided with the master control of digital display intelligent temperature controller, the multipoint recorder centralized recording is also monitored equitemperature watch-dog 9, to realize demonstration, record and the remote reporting of temperature.
4, haulage system: it transports connection with described anti-ballistic materials between described heat treatment system, to realize the thermal treatment process of described anti-ballistic materials.
It comprises as the lower section: as described in will coming from annealing furnace 1 as described in anti-ballistic materials 8 be transported to the first air cooling place I, be transported to the first transportation equipment A of described quenching furnance 2 again; To come from the described described anti-ballistic materials 8 that moves back quenching furnance 2 and be transported to described quenching tank 7 coolings, be transported to the second transportation equipment B at area I I place again; Described anti-ballistic materials 8 is transported to described tempering stove 4, is transported to the 3rd transportation equipment C of the second air cooling place III again.For example adopt lifting rig, conveying belt isoline transportation equipment etc.
In addition, this Equipment for Heating Processing also is furnished with the described anti-ballistic materials of detection in the above-mentioned zone that needs the time to control and rests on the timing device 10 of time in the above-mentioned stove, and can realize demonstration, record and the remote reporting of time, is convenient to the increasingly automated of whole production.
As further improving; also has upper control unit 6 in this Equipment for Heating Processing; annealing furnace 1 in the native system; quenching furnance 2 and quenching tank 7; quenchant system 5; tempering stove 4 and haulage system can be respectively or wired or wireless 11 the form passed through simultaneously be connected with upper control unit 6; so that upper control unit 6 can obtain the data signal that timing device 10 in the native system and temperature monitoring apparatus 9 send; and in time adjust the temperature and the residence time in the stove; and control haulage system matches with it and in time transports, and realizes that finally the system of extensiveization of total system controls automatically.
Above-mentioned Equipment for Heating Processing has: automatically the degree height, be convenient to its whole process is carried out long-range and on-the-spot process control, guaranteed that the described anti-ballistic materials that carries out smoothly, makes of thermal treatment process reaches required mechanical property, pollutes characteristics such as little.
After anti-ballistic materials described in the utility model is handled through aforesaid device, its tensile strength: 795MPA, yield strength: 655MPA, unit elongation: 14%, shrinking percentage: 30%, hardness HB:241-302 is applicable to the product of making shock resistance and vibration, and have than long work-ing life, for example train snubber product.
The multiple functional structure and the embodiment that are disclosed in the utility model all obtain embodying and protection by claim, and be any according to the resulting enlightenment of the drawings and Examples shown in the utility model, all falls among the scope that the utility model protects.
Claims (2)
1. the Equipment for Heating Processing of an anti-ballistic materials is characterized in that, comprising:
Heat treatment system with described anti-ballistic materials is transported the haulage system that is connected between described heat treatment system, and the upper control unit that links to each other with haulage system with heat treatment system;
Described heat treatment system has successively along described haulage system: can set annealing furnace, quenching furnance, the tempering stove of the Heating temperature and the residence time, between described quenching furnance and described tempering stove, also have can set the cooling temperature and the residence time, be equipped with the quenching tank that heat-eliminating medium is a water-soluble quenching liquid;
Described on annealing furnace, quenching furnance, tempering stove or quenching tank, also be provided with and detect described anti-ballistic materials time device and temperature device therein, described device can send data signal to described upper control unit;
The data signal that described upper control unit can send according to described time and temperature device sends control signal to described heat treatment system and haulage system, adjusts temperature and the residence time of described anti-ballistic materials in stove.
2. according to the Equipment for Heating Processing of the described anti-ballistic materials of claim 1, it is characterized in that: described heat treatment system links to each other with upper control unit by wired or wireless form with haulage system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201743260U CN201593056U (en) | 2009-12-09 | 2009-12-09 | Heat treatment equipment for shock-resistant materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201743260U CN201593056U (en) | 2009-12-09 | 2009-12-09 | Heat treatment equipment for shock-resistant materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593056U true CN201593056U (en) | 2010-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201743260U Expired - Fee Related CN201593056U (en) | 2009-12-09 | 2009-12-09 | Heat treatment equipment for shock-resistant materials |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643008A (en) * | 2013-12-27 | 2014-03-19 | 范全军 | Workpiece heat treatment method using circular rotation plate and high-temperature resistant ceramic material |
| CN103667621A (en) * | 2013-12-27 | 2014-03-26 | 俞群涛 | Workpiece heat treating method |
-
2009
- 2009-12-09 CN CN2009201743260U patent/CN201593056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643008A (en) * | 2013-12-27 | 2014-03-19 | 范全军 | Workpiece heat treatment method using circular rotation plate and high-temperature resistant ceramic material |
| CN103667621A (en) * | 2013-12-27 | 2014-03-26 | 俞群涛 | Workpiece heat treating method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20131209 |