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1. 发明专利

JPS60211359A Magnetic powder flaw detecting method 失效
标题翻译：磁粉检测方法
公开(公告)号：JPS60211359A
公开(公告)日：1985-10-23
申请号：JP6777284
申请日：1984-04-06
申请人： Nissan Motor Co Ltd
发明人： SASAKI YOSHIKUNI , TOMATSU KOREFUMI , KAWAGUCHI HIROSHI , MASUDA HIROSHI
IPC分类号： G01N27/84
CPC分类号： G01N27/84
摘要： PURPOSE:To read and decide on a magnetic powder pattern easily and accurately by forming the magnetic powder pattern and then washing away an artificial pattern. CONSTITUTION:When magnetic powder or inspection liquid is applied over a surface of a magnetized work 1, the magnetic pattern including the artificial pattern is formed on the surface of the work 1. The work 1 is washed in the next process. When the work 1 is, for example, a columnar member and the surface defect of a shoulder part encircled with a alternate long and short dash line C is discriminated, water is flowed to the shoulder part at a desired flow rate from a nozzle 2 distance from the shoulder part in the washing process while the work 1 is rotated at a desired speed. Further, when the water flowing from the nozzle 2 is applied directly to the shoulder part, the water is brought into contact with the small-diameter part 3 of the work 1 without removing magnetic powder sticking on the surface defect part, and the artificial pattern is washed away with the water which flows down along the part 3. Thus, the artificial pattern is removed to discriminate the surface defect from the magnetic pattern on the surface of the work 1.
摘要翻译：目的：通过形成磁粉图案，然后清洗人造图案，轻松，准确地阅读和决定磁粉图案。构成：将磁性粉末或检查液施加在磁化工件1的表面上时，在工件1的表面上形成包括人造图案的磁性图案。工件1在下一工序中洗涤。当工件1为例如圆柱形构件并且区别用间隔短的虚线C包围的肩部的表面缺陷时，水以所需的流速从喷嘴2距离流到肩部在工作1以期望的速度旋转的同时，在洗涤过程中从肩部进行。此外，当从喷嘴2流出的水直接施加到肩部时，使水与工件1的小直径部3接触，而不会去除粘附在表面缺陷部上的磁粉，并且人造图案被沿着部分3向下流动的水冲走。因此，去除人造图案以将表面缺陷与工件1的表面上的磁性图案区分开。

2. 发明专利

JPS6150705A Clutch mechanism of turret type cutting unit 失效
标题翻译： TETET型切割机的离合机构
公开(公告)号：JPS6150705A
公开(公告)日：1986-03-13
申请号：JP16849284
申请日：1984-08-11
申请人： Nissan Motor Co Ltd
发明人： YOSHIKAWA HIROSHI , HORI YOSHIKATSU , HASHIMOTO YOSHIO , KAWAGUCHI HIROSHI
IPC分类号： B23B39/16 , B23B29/24 , B23Q1/54 , B23Q39/02
CPC分类号： B23Q39/02 , B23Q1/5406 , B23Q2220/002
摘要： PURPOSE:To make a clutch mechanism compact by making the drive gear provided to a output shaft and the driven gear provided to a input shaft directly engage or disengage according to the slide motion in the axial direction of the output shaft. CONSTITUTION:A drive gear 25 is provided to the output shaft (dirve shaft) 21 at the side of a turret heat 11, and a driven gear 59 to the input shaft (not shown in the drawing) at the side of a multispindle head (gang head) 12. And then, the gears 25 and 59 perform clutch motion being engaged or disengaged each other according to the slide motion of the output shaft 21. This mechanism causes it unnecessary for the output and the input shafts to share the same axis resulting in the reduction of the number of the gears of the gear train on the spindle head. As a result, the whole of the mechanism can be compacted.
摘要翻译：目的：通过使驱动齿轮设置在输出轴上，并且设置在输入轴上的从动齿轮根据输出轴的轴向上的滑动运动直接接合或分离，使离合器机构紧凑。构成：驱动齿轮25设置在转塔热11侧的输出轴（转轴）21和从动齿轮59到多轴头侧的输入轴（图中未示出）组合头）12.然后，齿轮25和59根据输出轴21的滑动运动执行离合器运动彼此接合或分离。该机构使得输出轴和输入轴不需要共享同一轴线导致主轴头上的齿轮系的齿轮数减少。结果，整个机构可以被压实。

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