CN105886996B - 一种可连续生产的修复设备 - Google Patents

一种可连续生产的修复设备 Download PDF

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CN105886996B
CN105886996B CN201610383128.XA CN201610383128A CN105886996B CN 105886996 B CN105886996 B CN 105886996B CN 201610383128 A CN201610383128 A CN 201610383128A CN 105886996 B CN105886996 B CN 105886996B
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杨云峰
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Foshan Fenghe Precision Spray Forming Technology Co Ltd
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    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
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    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
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    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/17—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
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    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
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    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
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    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
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    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B22F2007/068—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts repairing articles

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Abstract

本发明公开了一种可连续生产的修复设备，涡流感应加热模块、设有金属熔液喷嘴的喷射室和径向压实设备依次设置。工件先经过涡流感应加热模块加热，然后工件被送进喷射室内，金属熔液喷嘴喷射金属熔液在工件表面上形成修补层或复合层，故金属熔液能很好地跟高温度的工件表面结合，最后径向压实设备会将修补层或复合层压实在工件上。本发明修补或复合、压实同时进行，能大大节约能源，涡流感应加热模块、喷射室和径向压实设备依次设置，故能进行连续的修复或复合。

Description

一种可连续生产的修复设备
技术领域
本实用新型涉及一种可连续生产的金属喷射棒材修复、多金属复合设备，它涉及棒材的多金属复合生产领域，它还涉及棒材表面修复领域。
背景技术
棒状、管状的工件，在长时间工作后中会出现裂纹、表面磨损等情况。为了对裂纹、磨损位置进行修补，本领域技术人员往往是使用焊接或者增加镶套的方式进行，但是焊接位置的会有很大的应力，修复后的热处理时和工作时很容易出现脱焊的问题，而且无法对较深的裂纹进行修复。而镶套需要对工件进行切削，对镶嵌位置进行修平，这导致了工件的强度降低。
发明内容
本发明要解决的技术问题是：提供一种可连续生产的修复设备。
本发明解决其技术问题的解决方案是：
一种可连续生产的修复设备，包括喷射室和金属熔液喷嘴，金属熔液喷嘴设在喷射室内，喷射室内设有供气口，喷射室内还设有可泄气的出口和入口，喷射室外设有涡流感应加热模块和径向压实设备，涡流感应加热模块设在所述入口旁侧，径向压实设备设在所述出口旁侧。
作为上述方案的进一步改进，所述径向压实设备为锻压机或轧辊机。
作为上述方案的进一步改进，还包括设在涡流感应加热模块旁侧的送料机，涡流感应加热模块设在送料机和所述入口之间。
作为上述方案的进一步改进，所述出口上设有芯棒。
作为上述方案的进一步改进，所述送料机上设有夹具，所述夹具与转动轴连接。
作为上述方案的进一步改进，还包括气密室，涡流感应加热模块和径向压实设备均置在气密室内，所述气密室通过所述的出口和入口与喷射室连通。
本发明的有益效果是：一种可连续生产的修复设备，包括喷射室和金属熔液喷嘴，金属熔液喷嘴设在喷射室内，喷射室内设有供气口，喷射室内还设有可泄气的出口和入口，喷射室外设有涡流感应加热模块和径向压实设备，涡流感应加热模块设在所述入口旁侧，径向压实设备设在所述出口旁侧。将供气口连接防氧化气体供气设备，所述防氧化气体可以为惰性气体或氮气或其他不与工件发生反应的气体，防氧化气体从有可泄气的出口和入口中溢出，工件先经过涡流感应加热模块进行非接触式的表层或整体的加热，由于防氧化气体从所述入口溢出，故被加热的工件隔绝氧气，防止工件被加热后导致加速氧化。被加热后的工件被送进喷射室内，金属熔液喷嘴将微小的金属熔液喷射到工件表面上形成修补层或复合层，由于工件表面温度较高，故金属熔液能很好地跟工件结合，但修补层或复合层与工件的附着力不强，而工件从喷射器出来后还会经过径向压实设备的加工，径向压实设备会将修补层或复合层压实在工件上，这样不但避免了在后期的热处理工艺中可能导致的修补层或复合层和工件之间出现开裂，而且由于有防氧化气体从所述出口中溢出，让径向压实设备工作时修补层或复合层处于防氧化气体中，防止修补层或复合层发生氧化。本发明修补、压实同时进行，能大大节约能源，涡流感应加热模块、喷射室和径向压实设备依次设置，故能进行连续的修复。本发明用于棒状工件的修复和棒材的多金属复合。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单说明。显然，所描述的附图只是本发明的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。
图1是本发明实施例的结构示意图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。另外，文中所提到的所有联接/连接关系，并非单指构件直接相接，而是指可根据具体实施情况，通过添加或减少联接辅件，来组成更优的联接结构。本发明中的各个技术特征，在不互相矛盾冲突的前提下可以交互组合。
参照图1，这是本发明的一个实施例，具体地：
一种可连续生产的修复设备，包括喷射室和金属熔液喷嘴1，金属熔液喷嘴1设在喷射室内，喷射室内上设有出口和入口，喷射室外设有涡流感应加热模块2和径向压实设备3，涡流感应加热模块2设在所述入口旁侧，径向压实设备3设在所述出口旁侧。将供气口连接防氧化气体供气设备，所述防氧化气体可以为惰性气体或氮气或其他不与工件发生反应的气体，防氧化气体从有可泄气的出口和入口中溢出，工件先经过涡流感应加热模块进行非接触式的表层或整体的加热，由于防氧化气体从所述入口溢出，故被加热的工件隔绝氧气，防止工件被加热后导致加速氧化。被加热后的工件被送进喷射室内，金属熔液喷嘴将微小的金属熔液喷射到工件表面上形成修补层或复合层，由于工件表面温度较高，故金属熔液能很好地跟工件结合，但修补层或复合层与工件的附着力不强，而工件从喷射器出来后还会经过径向压实设备的加工，径向压实设备会将修补层或复合层压实在工件上，这样避免了在后期的热处理工艺中可能导致的修补层或复合层和工件之间出现开裂。由于有防氧化气体从所述出口中溢出，让径向压实设备工作时修补层或复合层处于防氧化气体中，防止修补层或复合层发生氧化。从所述的出口和入口溢出的防氧化气体会从供气口中得到补充，由于有供气口不断地补充干净的防氧化气体，故喷射室内的加工环境非常好，不会有过多的到处乱飘的金属粉或金属熔液颗粒。本发明修补或复合、压实同时进行，能大大节约能源，涡流感应加热模块、喷射室和径向压实设备依次设置，故能进行连续的修复或以棒材为基体进行复合成形。
本实施例采用的径向压实设备3为技术较成熟的锻压机或轧辊机。
为了让管状的工件能得到有效的定位和导向，出口上设有芯棒4。
为便于送料，本发明还包括设在涡流感应加热模块2旁侧的送料机，涡流感应加热模块2设在送料机和所述入口之间。
对于一些回转形的工件，其工作面往往为其回转面，为了让本发明能对整个工作面进行修补，送料机上设有夹具，所述夹具与转动轴连接。
本实施例还包括气密室，涡流感应加热模块2和径向压实设备3均置在气密室内，所述气密室通过所述的出口和入口与喷射室连通，气密室的设置，可以让防氧化气体不会快速消散，能很好地防止正在被加热模块2和径向压实设备3加工的工件氧化。
以上对本发明的较佳实施方式进行了具体说明，但本发明并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (4)

1.一种可连续生产的修复设备，包括喷射室和金属熔液喷嘴(1)，金属熔液喷嘴(1)设在喷射室内，喷射室内设有供气口，其特征在于：喷射室内还设有可泄气的出口和入口，喷射室外设有涡流感应加热模块(2)和径向压实设备(3)，涡流感应加热模块(2)设在所述入口旁侧，径向压实设备(3)设在所述出口旁侧；还包括设在涡流感应加热模块(2)旁侧的送料机，涡流感应加热模块(2)设在送料机和所述入口之间；所述送料机上设有夹具，所述夹具与转动轴连接。
2.根据权利要求1所述的一种可连续生产的修复设备，其特征在于：所述径向压实设备(3)为锻压机或轧辊机。
3.根据权利要求1所述的一种可连续生产的修复设备，其特征在于：所述出口上设有芯棒(4)。
4.根据权利要求1所述的一种可连续生产的修复设备，其特征在于：还包括气密室，涡流感应加热模块(2)和径向压实设备(3)均置在气密室内，所述气密室通过所述的出口和入口与喷射室连通。
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Publication number Priority date Publication date Assignee Title
US3775156A (en) * 1970-06-20 1973-11-27 Vandervell Products Ltd Method of forming composite metal strip
CN1788890A (zh) * 2005-12-26 2006-06-21 内蒙古科技大学 金属雾化喷射连续生产双金属薄板、薄带的工艺及设备
CN205774767U (zh) * 2016-05-31 2016-12-07 佛山峰合精密喷射成形科技有限公司 一种可连续生产的精密喷射成形和修复设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775156A (en) * 1970-06-20 1973-11-27 Vandervell Products Ltd Method of forming composite metal strip
CN1788890A (zh) * 2005-12-26 2006-06-21 内蒙古科技大学 金属雾化喷射连续生产双金属薄板、薄带的工艺及设备
CN205774767U (zh) * 2016-05-31 2016-12-07 佛山峰合精密喷射成形科技有限公司 一种可连续生产的精密喷射成形和修复设备

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