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发明公开
CN1835850A 汽车用整面车轮的制造方法 失效 - 权利终止

汽车用整面车轮的制造方法
摘要：
一种汽车用整面车轮(1)的制造方法，其在轮盘(2)的背面上预先沿圆周形成环形接合槽(25)，还在轮辋(3)的接合周端(11)预先形成内侧倾斜端面(13)，把该接合周端(11)在环形接合槽(25)的底面(27)放稳，在内侧槽壁(26)和内侧倾斜端面(13)之间形成封入焊接热环区(18)，焊接环形接合槽(25)和接合周端(11)。通过该制造方法，能够形成充分地熔入到接合周端(11)内侧的焊接部(12)。该汽车用整面车轮(1)能够发挥高的耐久性。
摘要（英）：

A method for producing a full-face wheel for an automobile, in which an annular joint groove is formed previously in the rear surface of a wheel disc , an inside inclining end face is formed previously at a joint circumferential end of a wheel rim , the joint circumferential end is seated on the bottom face of the annular joint groove to produce a welding heat confining circumferential region between an inside groove wall and the inside inclining end face , and then the annular joint groove and the joint circumferential end are welded. According to this producing method, a welded part where welding sufficiently penetrates up to the inside of the joint circumferential end can be formed, and as a result, the full-face wheel for an automobile can exhibit high durability.

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