CN202655705U - 一种用于加工不锈钢地坎的切削刀具 - Google Patents

一种用于加工不锈钢地坎的切削刀具 Download PDF

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CN202655705U
CN202655705U CN 201220356378 CN201220356378U CN202655705U CN 202655705 U CN202655705 U CN 202655705U CN 201220356378 CN201220356378 CN 201220356378 CN 201220356378 U CN201220356378 U CN 201220356378U CN 202655705 U CN202655705 U CN 202655705U
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stainless steel
cutting tool
steel sill
cutter
cutter tooth
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刘凤鸣
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NANTONG AILITE ELECTROMECHANICAL MANUFACTURING Co Ltd
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NANTONG AILITE ELECTROMECHANICAL MANUFACTURING Co Ltd
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Abstract

一种用于加工不锈钢地坎的切削刀具,涉及一种金属切削用刀具,特别涉及用于加工不锈钢地坎的切削刀具。圆盘体的圆周上均匀分布有20~30个刀齿,各刀齿的前角的角度为5~15°,各刀齿的主切削刃为螺旋渐进切入式结构。通过使用本实用新型的刀具加工的不锈钢地坎,美观度好,加工效率高,保证了电梯外观的美观度。

Description

一种用于加工不锈钢地坎的切削刀具
技术领域
本实用新型涉及一种金属切削用刀具,特别涉及用于加工不锈钢地坎的切削刀具。
背景技术
现在的电梯对外观装饰要求很高,电梯的地坎是用不锈钢制作的,由于不锈钢材料的韧性大且硬度低使切削难度增大,特别是对刀具的要求很高。现有标准立铣刀加工地坎槽,虽可加工,但刀具使用寿命低,一支刀具只能铣1~1.5米长,加工效率也很低,每小时不超过1米,如用硬质合金刀具,虽可提高刀具耐用度,但刀刃不锋利,反而不利于切削。
发明内容
本实用新型目的是提供一种加工效率高的用于加工不锈钢地坎的切削刀具。
本实用新型包括一只圆盘体,在所述圆盘体的圆周上均匀分布有20~30个刀齿,各刀齿的前角的角度为5~15°,各刀齿的主切削刃为螺旋渐进切入式结构。
通过使用本实用新型的刀具加工的不锈钢地坎,美观度好,加工效率高,保证了电梯外观的美观度。
作为优化,本实用新型所述圆盘体的圆周布置25个刀齿。
作为优化,各刀齿主切削刃的螺旋角为15°。
附图说明
图1为本实用新型的一种结构示意图。
图2为本图1的侧视图。
具体实施方式
如图1、2所示,本实用新型在一只圆盘体1的圆周上均匀分布有20~30个,优选25个刀齿2,各刀齿2的前角α的角度为5~15°,各刀齿2的主切削刃为螺旋渐进切入式结构,优选的刀齿主切削刃的螺旋角β为15°。

Claims (3)

1.一种用于加工不锈钢地坎的切削刀具,其特征在于包括一只圆盘体,在所述圆盘体的圆周上均匀分布有20~30个刀齿,各刀齿的前角的角度为5~15°,各刀齿的主切削刃为螺旋渐进切入式结构。
2.根据权利要求1所述的用于加工不锈钢地坎的切削刀具,其特征在于:所述圆盘体的圆周布置25个刀齿。
3.根据权利要求1所述的用于加工不锈钢地坎的切削刀具,其特征在于:各刀齿主切削刃的螺旋角为15°。
CN 201220356378 2012-07-23 2012-07-23 一种用于加工不锈钢地坎的切削刀具 Expired - Fee Related CN202655705U (zh)

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CN 201220356378 CN202655705U (zh) 2012-07-23 2012-07-23 一种用于加工不锈钢地坎的切削刀具

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CN 201220356378 CN202655705U (zh) 2012-07-23 2012-07-23 一种用于加工不锈钢地坎的切削刀具

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CN202655705U true CN202655705U (zh) 2013-01-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699401A (zh) * 2012-06-20 2012-10-03 卡姆丹克太阳能(江苏)有限公司 用于加工不锈钢地坎的切削刀具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699401A (zh) * 2012-06-20 2012-10-03 卡姆丹克太阳能(江苏)有限公司 用于加工不锈钢地坎的切削刀具

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