CN1272410A - 一种以板材代替型材制造汽车车轮轮辋的生产工艺 - Google Patents

一种以板材代替型材制造汽车车轮轮辋的生产工艺 Download PDF

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Publication number
CN1272410A
CN1272410A CN 99116450 CN99116450A CN1272410A CN 1272410 A CN1272410 A CN 1272410A CN 99116450 CN99116450 CN 99116450 CN 99116450 A CN99116450 A CN 99116450A CN 1272410 A CN1272410 A CN 1272410A
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China
Prior art keywords
automobile
rim
wheel rim
production process
sheet material
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Pending
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CN 99116450
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Inventor
苏晓溪
汤勇
郑春竹
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SUIZHOU WHEEL PLANT DONGFENG AUTOMOBILE WHEEL CO Ltd
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SUIZHOU WHEEL PLANT DONGFENG AUTOMOBILE WHEEL CO Ltd
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Application filed by SUIZHOU WHEEL PLANT DONGFENG AUTOMOBILE WHEEL CO Ltd filed Critical SUIZHOU WHEEL PLANT DONGFENG AUTOMOBILE WHEEL CO Ltd
Priority to CN 99116450 priority Critical patent/CN1272410A/zh
Publication of CN1272410A publication Critical patent/CN1272410A/zh
Pending legal-status Critical Current

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Abstract

本发明提供了一种以板材代替型材制造汽车车轮轮辋的生产工艺,原型钢车轮轮辋制造使用轮辋专用型钢,原材料成本高,表面光洁度不好,制造成本高,本发明采用滚型工艺,将板材旋压出型钢车轮轮辋的断面形状,达到了型钢车轮轮辋的功能要求。

Description

一种以板材代替型材制造汽车车轮轮辋的生产工艺
本发明涉及于车轮轮辋生产工艺,特别涉及一种以板材代替型材制造汽车车轮轮辋的生产工艺。目前我国型钢车轮轮辋制造采用热轧型材(车轮轮辋专用钢)。通过卷圆、对焊等多道工序制造而成。而本发明的新工艺方法是采用冷轧板材通过卷圆、对焊、滚形等多道工序制造而成,能够有效地降低产品制造成本,提高产品质量。
采用热轧轮辋专用型材制造型钢车轮轮辋的工艺路线如下:下料→卷圆→压圆→切双头→压圆→对焊→刮渣→打磨→扩张→收缩,共10道工序。主要缺点在于:1、热轧型材表面质量差,造成产品光洁度不好,影响外观;2、工艺路线长;3、消耗材料较多;4、原材料成本高。
针对原制造工艺方案存在的缺点,采用了现在的新工艺方案。其工艺路线如下:下料→卷圆→对焊→刮渣→扩口→滚型→扩张共7道工序,工艺路线短,消耗材料少,降低了制造成本。
此项发明的主要特点是采用滚型工艺,将板材旋压出型钢车轮轮辋的断面形状,达到型钢车轮轮辋的功能要求,通过了台架试验。
本发明工艺先进,提高了产品质量,降低制造成本。

Claims (1)

  1. 一、一种以板材代替型材制造汽车车轮轮辋的生产工艺,其特征在于采用滚型工艺,将板材旋压出型钢车轮轮辋的断面型状。
CN 99116450 1999-04-29 1999-04-29 一种以板材代替型材制造汽车车轮轮辋的生产工艺 Pending CN1272410A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99116450 CN1272410A (zh) 1999-04-29 1999-04-29 一种以板材代替型材制造汽车车轮轮辋的生产工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99116450 CN1272410A (zh) 1999-04-29 1999-04-29 一种以板材代替型材制造汽车车轮轮辋的生产工艺

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CN1272410A true CN1272410A (zh) 2000-11-08

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CN 99116450 Pending CN1272410A (zh) 1999-04-29 1999-04-29 一种以板材代替型材制造汽车车轮轮辋的生产工艺

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100358736C (zh) * 2006-05-08 2008-01-02 嘉兴市四通车轮制造有限公司 组装轮辋式钢制车轮制造工艺
CN102700359A (zh) * 2012-05-30 2012-10-03 嘉善振杨汽车部件有限公司 轮圈座与护胎耳一体成型的轮毂及其加工方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100358736C (zh) * 2006-05-08 2008-01-02 嘉兴市四通车轮制造有限公司 组装轮辋式钢制车轮制造工艺
CN102700359A (zh) * 2012-05-30 2012-10-03 嘉善振杨汽车部件有限公司 轮圈座与护胎耳一体成型的轮毂及其加工方法

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