深孔枪钻

枪钻可以钻出几乎无限深度的深孔,其钻孔速度比较缓慢,但能达到非常理想的直线度和孔径公差

  • 深度:6000毫米
  • 进给速率:05 ~ 0.12 mm /转
  • 转速:60~80转
  • 钻头材料:硬质合金、PCD、CBN
  • 优点:直线度和紧密度公差IT7, Ra0.5~2
  • 用途:液压孔、管板
  • OEM/ODM:定制logo、包装(起订量10件)
  • 交货时间:
    • 1 – 50件:10天
    • >50件:15天
  • 运费:请联系立即报价
  • 供货方式:批发或工厂OEM贴牌

产品描述

枪钻最初是为了制造枪炮时打深孔,要求达到很高的直线度和孔径精度。因此,枪钻必须能达到“无限”深度,同时具有理想的直线度和紧密公差。枪钻过程所获得的孔质量相当于铰孔或镗孔。与其他深孔钻方法相比,如整体硬质合金深孔钻和BTA深孔钻,枪钻的缺点是钻速较低。

枪钻在钻孔的开始阶段需要先用常规钻头打一个精确的导向孔,或用一个钻套引导枪钻头。枪钻有内冷孔,切屑从钻杆上的v形槽(槽)排出。枪钻技术已经发展并广泛应用于许多领域,如深液压孔、能源行业的管板等。

Inquiry CodeItemsFluteHole Diameter
D (mm)
Notes
GD-1201Single Flute gundrill1D2~D200Brazed carbide head
GD-1202Two Flute gundrill2D2~D200For non-ferrous materials
GD-1203Indexable gundrill1/2D12~D28With indexable inserts
GD-1204Solidcarbide gundrills1/2D0.7~D12Higher Penetration Rates
GD-1205Step gundrills1CustomManufactured per drawings

灵活定制、数控生产、交付检测

刀库丰富&灵活定制​

*铣、车、钻全系列刀具
*参数化编程
*按需设计,无所不能

grinding wheel

砂轮&钨钢材料

*高精度、异形砂轮
*知名品牌合金材料
*在线检测、修整砂轮

CNC grinding program

数控磨削&数据库管理

*调取磨削程序重复生产
*确保各批次一致性
*确保刀具尺寸的高精度

检验&测量

*检测设备齐全
*定期校准
*按图检测,合格交付

tool inspection

检验&测量

*轮廓形状、尺寸精度
*主要尺寸全检
*经验丰富的专职检验员

>>了解更多关于拓岭的刀具制造技术和能力

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FAQ

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