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发明公开
CN1404967A 无屑切割塑料型材的设备 失效 - 权利终止

无屑切割塑料型材的设备
摘要：
本发明涉及一种用于无屑切割塑料型材的设备，切割刀横向导入型材，切割刀表现为一呈现刀刃(9)的切割段(24)和一保持段(23)，其中，切割段(24)基本上平行于刀刃(9)而延伸，且厚度(D)大于保持段(23)。为了使切割面达到尽可能少的变形，要求切割段呈现两个互相平行且又平行于切割刀平面的导向面(8)，刀刃与两个过渡区域(7)接壤，过渡区域的横截面为弧形，并沿切向各自转到导向面(8)。
摘要（英）：

The apparatus has a knife (1) guided transversally to a profile and comprises a cutting section with a blade and a tapered holding section. The cutting section has two guide surfaces parallel to each other and to the knife plane. The blade is delimited by two transition zones which are arranged with a curvature radius and converge tangentially into guide surfaces. The cutting section extends parallel to the blade and has a larger thickness than the holding section.

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