ช่องวีดีโอของจีน Dongguan Yuelinsen Metal Technology Co., Ltd.
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Customized Sandblasting Of 304 Stainless Steel Cannula Puncture Needle Scale

ชิ้นส่วนเครื่องจักรกลทางการแพทย์
December 09, 2025
การเชื่อมต่อหมวดหมู่: ชิ้นส่วนเครื่องจักรกลทางการแพทย์
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แท็ก:
#เข็มฉีดยา #ชิ้นส่วนกัดซีเอ็นซี #ชิ้นส่วนทางการแพทย์ซีเอ็นซี
สรุป: This video provides a guided demonstration of the custom fabrication process for 304 stainless steel cannula and three-bevel needles. You will see the precision tube cutting, point grinding, uniform sandblasting for a matte finish, and high-precision laser engraving for permanent graduation marking. Watch to learn about common workflows and key quality control steps for these critical medical and industrial components.
คุณสมบัติของผลิตภัณฑ์ที่เกี่ยวข้อง:
  • Custom fabrication from high-grade AISI 304 stainless steel for excellent corrosion resistance and mechanical strength.
  • Precision grinding creates sharp, consistent bevel angles (12°-20°) with minimal burrs for controlled penetration.
  • Uniform sandblasting provides a matte, non-reflective surface finish that improves grip and reduces glare.
  • Permanent, high-contrast laser engraving applies accurate depth scales in customizable increments (1mm, 5mm, 10mm).
  • Available as hollow-core cannula needles for fluid passage or three-bevel needles with triple-faceted points for superior sharpness.
  • Customizable dimensions including outer diameter (0.2mm-2.0mm), length (10mm-150mm), and wall thickness (0.05mm-0.3mm).
  • Suitable for medical applications like hypodermic and biopsy needles, as well as industrial precision dispensing tools.
  • Quality assurance includes sharpness testing and clean-room packaging options for medical-grade applications.
คำถามที่พบบ่อย:
  • What are the primary applications for these customized stainless steel needles?
    These needles are used in medical and clinical applications such as hypodermic needles, biopsy needles, and catheter introducers, as well as in laboratory research for micro-injection systems and industrial settings for precision dispensing and probing instruments.
  • What material is used and why is it suitable?
    AISI 304 stainless steel is used for its good corrosion resistance, high strength, excellent formability, and sharpness retention. It provides a cost-effective solution where the superior biocompatibility of 316L is not mandatory.
  • Can the graduation markings and dimensions be customized?
    Yes, the needles feature customizable outer diameters (0.2mm to 2.0mm), lengths, bevel angles, and permanent laser-engraved graduation markings in standard or custom increments, along with optional logos or text.
  • What quality controls are in place for these needles?
    Quality controls include sharpness testing to meet industry standards, dimensional tolerance checks (e.g., OD ±0.01mm), surface finish inspection, and optional clean-room packaging to ensure cleanliness for medical applications.
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