Micromachining assembly

Material: TC4

Size: 85 * 85 * 50mm

Keywords: fuel injection components, micro-holes, customized drill bits

Product Details: The fuel injection component is a multi-microporous product, the number of micropores can reach 189, the minimum micropore diameter accuracy can reach 0.38±0.012mm, all apertures are offset in the same direction, and TC4 titanium alloy is selected for CNC machining. The product has excellent corrosion resistance, high strength, good toughness and weldability.

Usage: The fuel injection components are used in a wide range, and can be used for auto parts, motorcycle parts, mechanical parts, ship parts, petrochemical equipment, medical equipment, etc.

Technical Difficulties:

• The ability to control the service life of the tool with the capillary hole and the microhole orifice burr control mode, flatness 0.01mm, rotation0.05 ° chamfer Angle tolerance;

Solution:

• 5-axis machining, through multiple tests, using custom drill bits with anti-burr process to solve hole finish Ra1.6, wool stabbing and flanging

CNC Machining Application:

• CNC machining is widely used throughout the aerospace, medical, automotive industries for its ability to rapidly manufacture precise parts in production-grade materials.

Typical CNC Parts:

• Housings and enclosures/Brackets/Fixtures for manufacturing/Gears and bearings/Internal mechanical components/Medical instrumentation

Advantages of CNC Machining:

• Precision and repeatability/Tight tolerances/Production-grade materials/Quick-turn parts within 1 day

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Services:

• CNC machining (turning/milling)
• Sheet metal manufacturing
• Injection molding service
• 3D printing service

Machining Material:

• Aluminum: AL 6061-T6, 6063, 7075-T etc
• Stainless Steel: 303, 304, 316L,17-4(SUS630) etc
• Steel: 4140, Q235, Q345B, 20#, 45# etc.
• Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
• Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90) etc
• Copper,Bronze, Magnesium Alloy, Delrin, POM, Acrylic, PC, etc.

Surface Finishing:

• Sandblasting, Anodize Color, Blackenning, Zinc/Nickl Plating, Polish,
• Power Coating, Passivation PVD, Titanium Plating, Electrogalvanizing,
• Electroplating Chromium, Electrophoresis, QPQ(Quench-Polish-Quench),
• Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc.

Main Equipment:

• CNC Machining Center(Milling), CNC Lathe, Grinding Machining,
• Cylindrical Grinder Machine, Drilling Machine, Laser Cutting Machine,etc.

Drawing Format:

• STEP, STP, GIS, CAD, PDF, DWG, DXF etc or samples.

Tolerance: +/-0.01mm ~ +/-0.05mm

Surface Roughness: Ra 0.1~3.2

Inspection:

• Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM
• Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge

Capacity:

• CNC Turning Work Range: φ0.5mm-φ150mm*300mm
• CNC Milling Work Range: 510mm*1020mm*500mm