CN107254570A - Modularization fixture and its application method for sensing heating local heat treatmet - Google Patents

Modularization fixture and its application method for sensing heating local heat treatmet Download PDF

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CN107254570A
CN107254570A CN201710445855.9A CN201710445855A CN107254570A CN 107254570 A CN107254570 A CN 107254570A CN 201710445855 A CN201710445855 A CN 201710445855A CN 107254570 A CN107254570 A CN 107254570A
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heat
heated
specific
parts
clamp
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CN107254570B (en
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卞宏友
朱明昊
王舒
王伟
尚纯
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Shenyang Aerospace University
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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
    • C21D1/42—Induction heating
    • 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
    • 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
    • C21D2221/00—Treating localised areas of an article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

本发明提供一种用于感应加热局部热处理的模块化夹具及其使用方法。本发明包括导热夹具体、隔热夹具体、压板和压紧机构，所述导热夹具体通过其上的内台阶与隔热夹具体的外台阶装配，并贴合待热处理零部件表面，所述导热夹具体的内部设有用于露出待加热区域的通孔；所述压紧机构包括铰链式连接的支撑块和压紧块，所述支撑块支撑所述压板的底面，所述压紧块压紧所述隔热夹具体的顶面，以夹紧待热处理零部件。在使用时，根据待加热区域的面积大小选定导热夹具体与隔热夹具体的规格。本发明可实现对待热处理零部件修复区域的加热面积大小和加热温度的精确控制，解决加热过程中产生变形超差的问题，且操作简单，成本低，普适性好。

The present invention provides a modular fixture for induction heating local heat treatment and method of use thereof. The invention includes a heat-conducting clip body, a heat-insulating clip body, a pressing plate and a pressing mechanism. The heat-conducting clip body is assembled with the outer step of the heat-insulating clip body through an inner step on it, and is attached to the surface of the parts to be heat-treated. The interior of the heat-conducting clip body is provided with a through hole for exposing the area to be heated; the pressing mechanism includes a hinged support block and a pressing block, the supporting block supports the bottom surface of the pressing plate, and the pressing block presses Tighten the top surface of the heat insulating clamp body to clamp the parts to be heat treated. When in use, the specifications of the heat-conducting clip body and the heat-insulating clip body are selected according to the size of the area to be heated. The invention can realize the precise control of the size of the heating area and the heating temperature of the repairing area of the part to be heat treated, solve the problem of out-of-tolerance deformation during the heating process, and has the advantages of simple operation, low cost and good universality.

Description

用于感应加热局部热处理的模块化夹具及其使用方法Modular fixture for localized heat treatment by induction heating and method of use thereof

技术领域：Technical field:

本发明属于金属零部件修复后的局部热处理技术领域，尤其涉及一种用于感应加热局部热处理的模块化夹具及其使用方法。The invention belongs to the technical field of local heat treatment after metal parts are repaired, and in particular relates to a modular fixture for induction heating local heat treatment and a use method thereof.

背景技术：Background technique:

航空航天领域中，对于在服役过程出现裂纹、腐蚀、磨损等损伤失效的大型薄壁零部件，采用激光增材修复、氩弧焊接、电子束焊接等工艺实现快速修复，可延长零部件使用寿命，挽回经济损失。但零部件修复部位不可避免地会产生残余应力及性能弱化，对工件性能及使用稳定性产生不利影响。In the field of aerospace, for large thin-walled parts that fail due to cracks, corrosion, wear and other damages during service, laser additive repair, argon arc welding, electron beam welding and other processes can be used to achieve rapid repair, which can prolong the service life of parts , to recover economic losses. However, residual stress and performance weakening will inevitably occur in the repaired parts of the parts, which will have an adverse effect on the performance of the workpiece and the stability of use.

热处理可有效消除修复零部件残余应力、提高零部件力学性能。然而对于大型薄壁零部件而言，采用整体真空热处理需要装夹保证的位置和尺寸精度繁多、容易引起新的变形超差，且专用热处理校形夹具结构复杂难于制造且成本高。采用感应加热局部热处理方法可有效解决整体真空热处理的弊端，其加热面积大小和加热温度直接决定着应力消减及组织调控的效果。因此，如何实现加热面积大小和加热温度精确控制、避免因局部热处理产生变形超差问题是现阶段感应加热局部热处理需要解决的问题。Heat treatment can effectively eliminate the residual stress of repaired parts and improve the mechanical properties of parts. However, for large thin-walled parts, the overall vacuum heat treatment needs to be clamped to ensure a large number of position and dimensional accuracy, which is easy to cause new deformation out of tolerance, and the special heat treatment shape correction fixture has a complex structure, is difficult to manufacture, and is expensive. The local heat treatment method of induction heating can effectively solve the disadvantages of the overall vacuum heat treatment, and the size of the heating area and the heating temperature directly determine the effect of stress reduction and tissue regulation. Therefore, how to realize the precise control of the size of the heating area and the heating temperature, and avoid the problem of excessive deformation due to local heat treatment is a problem that needs to be solved in the local heat treatment of induction heating at this stage.

发明内容：Invention content:

针对现有技术存在的不足，本发明提供一种基于零部件自支撑的方式设计的用于感应加热局部热处理的模块化夹具，可实现对工件修复部位的可靠装夹，完成对修复区域的精确加热，并能控制修复工件变形。Aiming at the deficiencies of the existing technology, the present invention provides a modular fixture for induction heating and local heat treatment designed based on the self-supporting method of parts, which can realize reliable clamping of the repaired part of the workpiece and complete accurate repair of the repaired area. Heating, and can control the deformation of the repaired workpiece.

本发明采用如下技术方案：提供一种用于感应加热局部热处理的模块化夹具，包括导热夹具体、隔热夹具体、压板和压紧机构，所述导热夹具体的底面贴合待热处理零部件表面，所述导热夹具体的内部设有贯通其顶面和底面的通孔用于露出待加热区域，所述导热夹具体的外部成型有外台阶，所述隔热夹具体的内部成型有与所述外台阶配合的内台阶，使所述隔热夹具体装配在所述导热夹具体上；所述压板贴合在与所述待热处理零部件表面相对的另一表面；所述压紧机构压紧所述隔热夹具体和所述压板以夹紧待热处理零部件。The present invention adopts the following technical scheme: provide a modular fixture for local heat treatment by induction heating, including a heat-conducting clamp body, a heat-insulating clamp body, a pressing plate and a pressing mechanism, and the bottom surface of the heat-conducting clamp body fits the parts to be heat-treated On the surface, the inside of the heat-conducting clamp body is provided with a through hole passing through its top surface and bottom surface for exposing the area to be heated. The inner step matched with the outer step enables the heat-insulating clamp body to be assembled on the heat-conducting clamp body; the pressing plate is attached to the other surface opposite to the surface of the part to be heat-treated; the pressing mechanism Pressing the heat insulating clamp body and the pressing plate to clamp the parts to be heat treated.

所述压紧机构包括支撑块和压紧块，所述支撑块与所述压紧块通过圆柱销铰链式连接，所述支撑块支撑所述压板的底面，所述压紧块压紧所述隔热夹具体的顶面，所述压紧块与所述支撑块之间用内六角螺栓紧固压紧。The pressing mechanism includes a supporting block and a pressing block, the supporting block and the pressing block are hingedly connected by cylindrical pins, the supporting block supports the bottom surface of the pressing plate, and the pressing block presses the pressing block. On the top surface of the heat-insulating clamp body, the space between the pressing block and the supporting block is fastened and pressed with hexagon socket bolts.

所述支撑块为L形。The supporting block is L-shaped.

所述压紧机构的个数与位置根据待热处理零部件的种类和待加热区域的位置选定。The number and position of the pressing mechanism are selected according to the type of parts to be heat treated and the position of the area to be heated.

优选的，所述压紧机构的个数为三个，呈等腰三角形排布压紧所述隔热夹具体和所述压板以夹紧待热处理零部件。Preferably, there are three pressing mechanisms arranged in an isosceles triangle to press the heat-insulating clamp body and the pressing plate to clamp the parts to be heat-treated.

所述导热夹具体采用310S不锈钢材料制成，所述隔热夹具体采用氧化铝陶瓷材料制成。The heat-conducting clip is made of 310S stainless steel, and the heat-insulating clip is made of alumina ceramic.

所述导热夹具体与所述隔热夹具体的规格根据待加热区域的面积大小来选定。Specifications of the heat-conducting clip body and the heat-insulating clip body are selected according to the size of the area to be heated.

所述压板的型面根据压板与待热处理零部件抵接的表面进行匹配。The profile of the press plate is matched according to the contact surface of the press plate and the component to be heat treated.

本发明还提供一种上述用于感应加热局部热处理的模块化夹具的使用方法，包括以下步骤：The present invention also provides a method for using the above-mentioned modular fixture for induction heating local heat treatment, including the following steps:

步骤1、根据待热处理零部件的待加热区域面积大小选定相应规格的导热夹具体和隔热夹具体；Step 1. According to the size of the area to be heated of the parts to be heat-treated, select the heat-conducting clip body and the heat-insulating clip body of corresponding specifications;

步骤2、将所述隔热夹具体与所述导热夹具体匹配组合好，将导热夹具体底面贴合待热处理零部件表面，使导热夹具体内部的通孔对准待加热区域；将压板贴合在与所述待热处理零部件表面相对的另一表面；Step 2. Match and combine the heat-insulating clip body with the heat-conducting clip body, attach the bottom surface of the heat-conducting clip body to the surface of the component to be heat-treated, and align the through hole inside the heat-conducting clip body with the area to be heated; attach the pressure plate combined on the other surface opposite to the surface of the parts to be heat treated;

步骤3、根据待热处理零部件的待加热区域的位置选定压紧机构的压紧位置，将压紧机构的支撑块贴紧压板、压紧块贴紧隔热夹具体，用内六角螺栓紧固支撑块和压紧块，实现隔热夹具体、导热夹具体、待热处理零部件和压板的夹紧。Step 3. Select the pressing position of the pressing mechanism according to the position of the heated area of the parts to be heat treated, and press the support block of the pressing mechanism against the pressure plate, the pressing block against the heat insulation clamp body, and tighten with the hexagon socket bolts. The solid support block and the pressing block realize the clamping of the heat insulation clamp body, the heat conduction clamp body, the parts to be heat treated and the pressure plate.

本发明与现有技术相比，具有如下优点：Compared with the prior art, the present invention has the following advantages:

1、本发明以待热处理零部件作为夹具的支撑体，所述导热夹具体的底面贴合待热处理零部件表面，所述隔热夹具体与所述导热夹具体进行匹配，对待热处理零部件待加热区域的装夹，合理控制了零部件局部热处理时的变形，其结构小巧，也降低了制造成本；1. In the present invention, the parts to be heat treated are used as the support body of the fixture, the bottom surface of the heat-conducting clamp body is attached to the surface of the parts to be heat-treated, the heat-insulating clamp body is matched with the heat-conducting clamp body, and the parts to be heat-treated are to be The clamping in the heating area reasonably controls the deformation of parts during local heat treatment, and its small structure also reduces the manufacturing cost;

2、所述导热夹具体的内部设有贯通其顶面和底面的通孔用于露出待加热区域，可实现对修复部位的直接感应加热，便于精确检测控制待热处理零部件的加热温度；所述导热夹具体的外部成型有外台阶，所述隔热夹具体的内部成型有与所述外台阶配合的内台阶，所述导热夹具体与所述隔热夹具体的规格根据待加热区域的面积大小来选定并匹配，实现了对加热面积的精确控制；2. The inside of the heat-conducting clamp is provided with a through hole through its top and bottom surfaces to expose the area to be heated, which can realize direct induction heating of the repaired part, and is convenient for accurate detection and control of the heating temperature of the parts to be heat-treated; The exterior of the heat-conducting clip body is formed with an outer step, and the interior of the heat-insulating clip body is formed with an inner step that matches the outer step. The specifications of the heat-conducting clip body and the heat-insulating clip body are based on the area to be heated. The size of the area is selected and matched to achieve precise control of the heating area;

3、所述导热夹具体采用310S不锈钢材料制成，其耐高温、导热性好，可实现高效的感应加热和导热；所述隔热夹具体采用氧化铝陶瓷材料制成，其隔热效果好、抗压强度高，可实现感应加热过程中的隔热保温；3. The heat-conducting clamp is made of 310S stainless steel material, which has high temperature resistance and good thermal conductivity, and can realize efficient induction heating and heat conduction; the heat-insulating clamp is specifically made of alumina ceramic material, and its heat insulation effect is good , High compressive strength, can realize heat insulation in the process of induction heating;

4、所述压紧机构包括支撑块和压紧块，所述支撑块与所述压紧块通过圆柱销铰链式连接，可对一定范围厚度的零部件进行压紧，所述压紧机构的个数与位置根据待热处理零部件的种类和待加热区域的位置选定，适用性好。4. The pressing mechanism includes a support block and a pressing block. The supporting block and the pressing block are hingedly connected by cylindrical pins, which can compress parts with a certain thickness. The number and position are selected according to the type of parts to be heat treated and the position of the area to be heated, and the applicability is good.

附图说明：Description of drawings:

图1为本发明实施例提供的用于感应加热局部热处理的模块化夹具的正视图；1 is a front view of a modular fixture for induction heating local heat treatment provided by an embodiment of the present invention;

图2为本发明实施例提供的用于感应加热局部热处理的模块化夹具的侧视图；2 is a side view of a modular fixture for induction heating local heat treatment provided by an embodiment of the present invention;

图3(a)为导热夹具体的正视图，图3(b)为其侧面剖视图；Fig. 3 (a) is the front view of the heat-conducting clip body, and Fig. 3 (b) is a side sectional view thereof;

图4(a)为隔热夹具体的正视图，图4(b)为其侧面剖视图；Fig. 4 (a) is the front view of the heat-insulating clamp body, and Fig. 4 (b) is a side sectional view thereof;

本实施例中：1-隔热夹具体，2-导热夹具体，3-待热处理零部件，4-压板，5-压紧块，6-内六角螺栓，7-支撑块，8-圆柱销，9-待加热区域，10-通孔。In this embodiment: 1-Heat-insulating clip body, 2-Heat-conducting clip body, 3-Parts to be heat-treated, 4-Clamping plate, 5-Clamping block, 6-Inner hexagon bolt, 7-Support block, 8-Pin , 9-area to be heated, 10-through hole.

具体实施方式：detailed description:

下面结合附图和实施例，对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明，但不用来限制本发明的范围。The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

如图1所示，本发明提供的一种用于感应加热局部热处理的模块化夹具，包括导热夹具体2、隔热夹具体1、压板4和压紧机构。所述导热夹具体2采用310S不锈钢材料制成，所述隔热夹具体1采用氧化铝陶瓷材料制成。As shown in FIG. 1 , the present invention provides a modular fixture for local heat treatment by induction heating, which includes a heat-conducting clamp body 2 , a heat-insulating clamp body 1 , a pressing plate 4 and a pressing mechanism. The heat-conducting clamp body 2 is made of 310S stainless steel, and the heat-insulating clamp body 1 is made of alumina ceramic material.

如图1和图2所示，所述导热夹具体2的底面贴合待热处理零部件表面，所述导热夹具体2的内部设有贯通其顶面和底面的通孔10用于露出待加热区域9。如图3(a)和图3(b)所示，所述导热夹具体2的外部成型有外台阶，如图4(a)和图4(b)所示，所述隔热夹具体1的内部成型有与所述外台阶配合的内台阶，使所述隔热夹具体1装配在所述导热夹具体2上；所述导热夹具体2与所述隔热夹具体1的规格根据待加热区域的面积大小来选定。所述压板4贴合在与所述待热处理零部件表面相对的另一表面，所述压板4的型面根据压板4与待热处理零部件3抵接的表面进行匹配；所述压紧机构压紧所述隔热夹具体1和所述压板4以夹紧待热处理零部件3。As shown in Figures 1 and 2, the bottom surface of the heat-conducting clamp body 2 is attached to the surface of the parts to be heat-treated, and the inside of the heat-conducting clamp body 2 is provided with a through hole 10 passing through its top surface and bottom surface for exposing the surface to be heated. area 9. As shown in Figure 3 (a) and Figure 3 (b), the exterior of the heat-conducting clip body 2 is formed with an outer step, as shown in Figure 4 (a) and Figure 4 (b), the heat-insulating clip body 1 The internal molding of the inner step is matched with the outer step, so that the heat-insulating clamp body 1 is assembled on the heat-conducting clamp body 2; the specifications of the heat-conducting clamp body 2 and the heat-insulating clamp body 1 are according to the specifications The area size of the heating area is selected. The press plate 4 is attached to the other surface opposite to the surface of the component to be heat treated, and the profile of the press plate 4 is matched according to the surface where the press plate 4 abuts with the component to be heat treated 3; Tighten the heat insulating clamp body 1 and the press plate 4 to clamp the parts 3 to be heat treated.

如图2所示，所述压紧机构包括支撑块7和压紧块5，所述支撑块7为L形，所述支撑块7与所述压紧块5通过圆柱销8铰链式连接，所述支撑块7支撑所述压板4的底面，所述压紧块5压紧所述隔热夹具体1的顶面，所述压紧块5与所述支撑块7之间用内六角螺栓6紧固压紧。所述压紧机构的个数为三个，呈等腰三角形排布压紧所述隔热夹具体1和所述压板4以夹紧待热处理零部件3。在其他实施例中，所述压紧机构的个数与位置根据待热处理零部件的种类和待加热区域的位置选定。As shown in Figure 2, the pressing mechanism includes a supporting block 7 and a pressing block 5, the supporting block 7 is L-shaped, and the supporting block 7 and the pressing block 5 are hingedly connected by a cylindrical pin 8, The supporting block 7 supports the bottom surface of the pressing plate 4, the pressing block 5 presses the top surface of the heat-insulating clamp body 1, and the pressing block 5 and the supporting block 7 are connected by hexagon socket bolts 6 Tighten and press. The number of the pressing mechanism is three, arranged in an isosceles triangle to press the heat insulating clamp body 1 and the pressing plate 4 to clamp the parts 3 to be heat treated. In other embodiments, the number and position of the pressing mechanism are selected according to the type of parts to be heat treated and the position of the area to be heated.

本发明还提供一种上述用于感应加热局部热处理的模块化夹具的使用方法，包括以下步骤：The present invention also provides a method for using the above-mentioned modular fixture for induction heating local heat treatment, including the following steps:

步骤1、根据待热处理零部件的待加热区域面积大小选定相应规格的导热夹具体和隔热夹具体；Step 1. According to the size of the area to be heated of the parts to be heat-treated, select the heat-conducting clip body and the heat-insulating clip body of corresponding specifications;

步骤2、将所述隔热夹具体与所述导热夹具体匹配组合好，将导热夹具体底面贴合待热处理零部件表面，使导热夹具体内部的通孔对准待加热区域；将压板贴合在与所述待热处理零部件表面相对的另一表面；Step 2. Match and combine the heat-insulating clip body with the heat-conducting clip body, attach the bottom surface of the heat-conducting clip body to the surface of the component to be heat-treated, and align the through hole inside the heat-conducting clip body with the area to be heated; attach the pressure plate combined on the other surface opposite to the surface of the parts to be heat treated;

步骤3、根据待热处理零部件的待加热区域的位置选定压紧机构的压紧位置，将压紧机构的支撑块贴紧压板、压紧块贴紧隔热夹具体，用内六角螺栓紧固支撑块和压紧块，实现隔热夹具体、导热夹具体、待热处理零部件和压板的夹紧。Step 3. Select the pressing position of the pressing mechanism according to the position of the heated area of the parts to be heat treated, and press the support block of the pressing mechanism against the pressure plate, the pressing block against the heat insulation clamp body, and tighten with the hexagon socket bolts. The solid support block and the pressing block realize the clamping of the heat insulation clamp body, the heat conduction clamp body, the parts to be heat treated and the pressure plate.

最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明权利要求所限定的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope defined by the claims of the present invention.

Claims (9)

1. a kind of modularization fixture for sensing heating local heat treatmet, it is characterised in that including：Heat conducting clamp is specific, heat-insulated Clamp body, pressing plate and hold-down mechanism, the specific bottom surface laminating of heat conducting clamp component surface to be heated, the heat conducting clamp Through hole of the inside of body provided with its top surface of insertion and bottom surface is used to expose thermal region to be added, the specific outside shaping of the heat conducting clamp There is outer step, the specific internal interior step formed with outer step cooperation of the heat insulation clamps makes the heat insulation clamps specific It is assemblied in the heat conducting clamp particularly；The pressing plate is fitted in another surface relative with the component surface to be heated； The hold-down mechanism compresses that the heat insulation clamps are specific and the pressing plate is to clamp parts to be heated.
2. the modularization fixture according to claim 1 for sensing heating local heat treatmet, it is characterised in that：The pressure Tight mechanism includes support block and compact heap, and the support block is connected with the compact heap by cylinder pin hinge type, the support Block supports the bottom surface of the pressing plate, and the compact heap compresses the specific top surface of heat insulation clamps, the compact heap and the support Fastened and compressed with hexagon socket head cap screw between block.
3. the modularization fixture according to claim 2 for sensing heating local heat treatmet, it is characterised in that：The branch Bracer is L-shaped.
4. the modularization fixture according to claim 1 for sensing heating local heat treatmet, it is characterised in that：The pressure The number of tight mechanism is selected with position according to the species of parts to be heated and the position of thermal region to be added.
5. the modularization fixture according to claim 1 for sensing heating local heat treatmet, it is characterised in that：The pressure The number of tight mechanism is three, compresses the heat insulation clamps specifically in isosceles triangle arrangement and the pressing plate is to be heated to clamp Parts.
6. the modularization fixture according to claim 1 for sensing heating local heat treatmet, it is characterised in that：It is described to lead Hot clamp body is made of 310S stainless steel materials, and the heat insulation clamps are specifically made of alumina ceramic material.
7. the modularization fixture according to claim 1 for sensing heating local heat treatmet, it is characterised in that：It is described to lead Hot clamp body is selected with the specific specification of the heat insulation clamps according to the size of thermal region to be added.
8. the modularization fixture according to claim 1 for sensing heating local heat treatmet, it is characterised in that：The pressure The type face of plate is matched according to pressing plate with the surface that parts to be heated are abutted.
9. the application method of the modularization fixture for sensing heating local heat treatmet described in claim 1, it is characterised in that Comprise the following steps：
Step 1, the heat conducting clamp that dimension is selected according to the region area size to be heated of parts to be heated it is specific and every Hot clamp body；
Step 2, the heat insulation clamps are specifically got togather with the specific match group of the heat conducting clamp, heat is treated into the specific bottom surface laminating of heat conducting clamp Component surface is handled, makes the through-hole alignment thermal region to be added inside heat conducting clamp body；Pressing plate is fitted in and treats hot place with described Manage the relative another surface of component surface；
Step 3, the compacted position for selecting according to the position of the thermal regions to be added of parts to be heated hold-down mechanism, by compacting machine The support block of structure is adjacent to pressing plate, compact heap, and to be adjacent to heat insulation clamps specific, with hexagon socket head cap screw fastening support block and compact heap, realize every Hot clamp body, heat conducting clamp are specific, parts and pressing plate to be heated clampings.
CN201710445855.9A 2017-06-14 2017-06-14 Modularization fixture and its application method for induction heating local heat treatmet Expired - Fee Related CN107254570B (en)

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CN116080295A (en) * 2022-10-14 2023-05-09 杭州哈尔斯实业有限公司 Baking method for printing patterns on surface of water cup

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