自动攻牙，模内攻牙机。冲压攻牙一体化

产品特点

●影响挤压丝锥使用寿命的因素/ Extrusion screw tap's workinglife elements

科尔诺森模内攻牙机是专门成型螺纹的一种装置, 由于冲压与攻牙一体化, 可免除冲压件的二次攻牙加工工序, 降低

成本, 提高生产效率, 成型的螺纹精度高、强度好. 适用于连续成型模或顺送式引伸模，是一项颇具前景的攻牙加工技术。

工作原理是通过冲/ 压床滑块的上下运动转化为挤压丝锥的螺旋运动而达到螺纹成型的目的。

FOUROCEAN in-die tapping machine is a professional thread forming device. Since stamping and tapping

are integrated in one process,it can avoid products tapping restriking, lower the costs , raise the productivity and

tapping is much preciser and firmer.It suitable for progressive die and stretch form die. This tapping solution is a

kind of tecnique with a bright future.The working principle is transformed into extrusion screw tap's rotation by the

up-down movement of punching slider to finish thread forming.

一般来说，塑性好的材料，如低碳钢、不锈钢、铝及铝合金、黄铜板、紫铜板等都可采用这种方法加工螺纹。

Generally,we can tap the materials with good plasticity using this way, such as low-carbon steel, stainless

steel,aluminum(alloyed aluminum), brass and red copper plate.

●攻牙尺寸：公制螺纹M1-M45 或 英美制UNC/UNF/W 螺纹1-64 到1/2"-20

Tapping Size: Metric thread from M1 to M45 or inch UNC/UNF/W thread from1-64" to 1/2"-20；

●丝锥类别 : 挤压丝锥 Screw tap Type: Extrusion tap

●螺纹等级： 一般精度普通连接螺纹，通过JIS,DIN,ANSI,ISO 质量体系认证

Thread Grade: General precision thread， Passed through JIS,SIN,ANSI,ISO quality system certification；

●攻牙深度： 标准机型≤ 1.5d (d 代表攻牙尺寸) 或15mm 内

Depth of Thread: Standard model≤ 1.5d(d means tapping size)or within 15mm ；

●冲床行程： 适用于任何冲床行程

Punch Strock: Can be used for any strokes

●攻牙速度: ≤ 120S.P.M（专业建议），最快可达150S.P.M

Tapping speed：≤ 120S.P.M (specialty proposal),max.speed up to 150 S.P.M

●牙孔类型 ：适合于攻贯穿孔或盲孔

Screw Hole Type: suitable for blind hole＆ through hole ；

●验收标准： 通过止通螺纹规测试或扭力测试

Acceptance standard： To pass thread gauge or torque test.

02·科尔诺森 FOUROCEAN FOUROCEAN 科尔诺森·03