CN100391687C - 机油冷却器气室腔的生产工艺及产品 - Google Patents
机油冷却器气室腔的生产工艺及产品 Download PDFInfo
- Publication number
- CN100391687C CN100391687C CNB2005100469778A CN200510046977A CN100391687C CN 100391687 C CN100391687 C CN 100391687C CN B2005100469778 A CNB2005100469778 A CN B2005100469778A CN 200510046977 A CN200510046977 A CN 200510046977A CN 100391687 C CN100391687 C CN 100391687C
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- Prior art keywords
- aluminium
- bar
- air chamber
- production technology
- cavity
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 239000004519 grease Substances 0.000 title claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound 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Abstract
一种用于交通运输领域中的机油冷却器气室腔的生产工艺及产品，生产工艺是，步骤一，将100的铝棒，经铝型材挤压机热挤压出具有一定规格、断面尺寸的铝型材，铝棒材质为3A21，加热温度为500℃-530℃，铝棒的长度为380±5mm，挤压温度为440℃-480℃，然后将型材定尺锯切为所需的长度；步骤二，对铝型材按图纸尺寸，用铣床将锯切好的铝型材铣边；步骤三，使用100T冲床，用冲孔模对型材进行冲孔。该生产工艺加工步骤较简化、造型美观、简化工序、省工省时、成本降低、效率提高、表面光洁度及强度提高。
Description
机油冷却器气室腔的生产工艺及产品
技术领域：
本发明涉及交通运输工具技术领域中的一种机油冷却器气室腔的生产 工艺及产品。 背景技术：
目前，国内外交通运输行业中汽车越来越成为人们的主要工具，尤其是 汽车主要零部件的生产，是提高汽车质量的关键环节，铝制机油冷却器是 大型交通运输工具的重要零部件，然而传统的铝制机油冷却器的气室腔是 采用砂型铸造的方法生产，其工艺流程是木模-砂芯-浇铸-打磨-喷丸来完 成，采用铸造的方法生产机油冷却器气室腔存在以下主要问题，其一，成 品率低，生产效率低，生产成本高；其二，外型粗糙；其三，有内部残留 气孔或砂眼，造成潜在的质量缺陷，焊后总成易漏。因此，研制一种机油 冷却器气室腔的生产工艺及产品一直是国内外急待解决的新课题。
发明内容：
本发明的目的是这样实现的：机油冷却器气室腔的生产工艺是，步骤 一，将0100的铝棒，经铝型材挤压机热挤压出具有一定规格、断面尺寸 的铝型材，铝棒材质为3A21，加热温度为50(TC-53(TC,铝棒的长度为380 ±5咖，挤压温度为440°C-480°C，然后将型材定尺锯切为所需的长度；歩 骤二，对铝型材按图纸尺寸，用铣床将锯切好的铝型材铣边；步骤三，使 用100T冲床，用冲孔模对型材进行冲孔；机油冷却器气室腔的生产工艺 生产的产品是，该气室腔由腔体、固定板、固定板孔组成，该气室腔为C 型开口腔体，在腔体的上部为弧形结构，在腔体的中部为平板与弧形结构
连接，在腔体的中下部为小弧形结构并与平板连接，下部与小弧形结构是 另一平板，在右上部分弧形结构的台肩上连接固定板，在固定板上幵有固
定板孔..
本发明的要点在于它的生产工艺及工作原理。其工作原理是，基于本 发明是以热挤压后加工成型的工艺进行机油冷却器气室腔的生产，因此， 1、金属通过热加工成型，其可塑性好，变形应力小， 一次性挤压成型，
挤压后可保持不变形，可提高加工的精度；2、通过热挤压的金属，可使
金属内部的分子颗粒细化，提高表面密度，使表面光洁度提高，使其外形
美观通过热挤压成型的铝型材表面光洁度大于好于铸造成型的产品；3、 由于热加工成型的金属变形流动性好，冷却后可提高产品的强度;4、消除 砂眼、气孔等组织缺陷，提高产品质量。机油冷却器气室腔的生产工艺及 产品与现有技术相比，具有加工步骤较简化、加工时间较少、且制造成本 低的功效、生产效率大大提高、表面光洁度及其自身的强度也有所提高. 而具有产业上的利用价值、用以提高气室腔的强度和光洁度使其造型美 观、简化工序、省工省时、使其生产的成本降低等优点，将广泛地应用于 交通运输行业中。 附图说明：
下面结合附图及实施例对本发明进行详细说明： 图1是本发明机油冷却器气室腔的主视图。 图2是图1的A-A剖视图。
具体实施方式：
本发明实施例一，参照附图，机油冷却器气室腔的生产工艺是，步骤 一，将0100的铝棒，经铝型材挤压机热挤压出具有一定规格、断面尺寸 的铝型材，铝棒材质为3A21，加热温度为50CTC-53(TC，铝棒的长度为380 土5mm，挤压温度为440°C-化0。C，然后将型材定尺锯切为所需的长度；来
骤二，对铝型材按图纸尺寸，用铣床将锯切好的铝型材铣边；步骤三，使 用100T冲床，用冲孔模对型材进行冲孔。
本发明实施例二，参照附图，机油冷却器气室腔的生产工艺生产的产 品是，该气室腔由腔体l、固定板2、固定板孔3组成，该气室腔为C型 开口腔体l,在腔体1的上部为弧形结构，在腔体的中部为平板与弧形结 构连接，在腔体的中下部为小弧形结构并与平板连接，下部与小弧形结构
是另一平板，在右上部分弧形结构的台肩上连接固定板2，在固定板上开 有固定板孔3。
Claims (2)
1、一种机油冷却器气室腔的生产工艺，其特征在于：机油冷却器气室腔的生产工艺是，步骤一，将id="icf0001" file="C2005100469770002C1.gif" wi="3" he="4" top= "41" left = "95" img-content="drawing" img-format="tif" orientation="portrait" inline="no"/>100mm的铝棒，经铝型材挤压机热挤压出具有一定规格、断面尺寸的铝型材，铝棒材质为3A21，加热温度为500℃-530℃，铝棒的长度为380±5mm，挤压温度为440℃-480℃，然后将型材定尺锯切为所需的长度；步骤二，对铝型材按图纸尺寸，用铣床将锯切好的铝型材铣边；步骤三，使用100T冲床，用冲孔模对型材进行冲孔。
2、 根据权利要求1所述的机油冷却器气室腔的生产工艺制造的产品， 其特征在于：所说的机油冷却器气室腔的生产工艺生产的产品是，该气室 腔由腔体、固定板、固定板孔组成，该气室腔为C型开口腔体，在腔体的 上部为弧形结构，在腔体的中部为平板与弧形结构连接，在腔体的中下部 为小弧形结构并与平板连接，下部与小弧形结构连接的是另一平板，在右 上部分弧形结构的台肩上连接固定板，在固定板上开有固定板孔。
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| CN2194415Y (zh) * | 1994-01-12 | 1995-04-12 | 施纯智 | 机油冷却器 |
| CN1229892A (zh) * | 1999-01-27 | 1999-09-29 | 周福海 | 一种铝合金管的生产方法 |
| CN1374437A (zh) * | 2001-03-12 | 2002-10-16 | 杨志 | 卷帘门型材的加工方法 |
| WO2003074205A1 (de) * | 2002-03-05 | 2003-09-12 | WKW Erbslöh Automotive GmbH | Verfahren zum ablängen von strangpressprofilen |
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| CN2194415Y (zh) * | 1994-01-12 | 1995-04-12 | 施纯智 | 机油冷却器 |
| CN1229892A (zh) * | 1999-01-27 | 1999-09-29 | 周福海 | 一种铝合金管的生产方法 |
| CN1374437A (zh) * | 2001-03-12 | 2002-10-16 | 杨志 | 卷帘门型材的加工方法 |
| WO2003074205A1 (de) * | 2002-03-05 | 2003-09-12 | WKW Erbslöh Automotive GmbH | Verfahren zum ablängen von strangpressprofilen |
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