High Precision Alignment Spacer

Discover top-quality custom High Precision Alignment Spacer from KGL Machining, a leading Manufacturer and Supplier based in China. As a trusted Factory, we

Aerospace

I’ve always seen our High Precision Alignment Spacers as more than just gap fillers. In a high-precision mechanical stack, these parts are the secret to maintaining perfect alignment.

Custom to drawing±0.005 mm standard toleranceQuote in 24 hNo MOQISO 9001 · ISO 13485 · AS9100D

Key Specifications

ParameterKGL Capability
ItemDetails
ProductPrecision High Precision Alignment Spacer / Shim
ManufacturerKGL
Material ChoiceAerospace Aluminum, Stainless Steel, Copper, POM/PEEK
Surface FinishRa ≤ 0.4μm
Inspection100% automated imaging + CMM verification
PackagingDeburred, ultrasonic cleaned, and anti-static vacuum-sealed
Tolerance±0.005 mm standard on metals, engineering plastics, and carbon fiber composite
Process5-axis CNC milling, 3+2 milling, CNC turning, EDM as required
CertificationsISO 9001:2015, ISO 13485:2016, AS9100D
Capacity100+ CNC machines including 11 five-axis centers
MOQNo MOQ; 1-piece prototypes supported
QuoteWithin 24 hours for complete 2D/3D files

About This Part

I’ve always seen our High Precision Alignment Spacers as more than just gap fillers. In a high-precision mechanical stack, these parts are the secret to maintaining perfect alignment. Dialing in the Gap: Their main job is to set and hold an exact distance between two components, which is vital for things like optical focus or magnetic field consistency. Handling the Load: We design our High Precision Alignment Spacers to distribute structural loads evenly. This prevents your system from warping or shifting when it's under high pressure or heavy vibration. Material-Specific Functions: Whether you need electromagnetic shielding or electrical insulation, our factory can tweak the material, using anything from stainless steel to high-performance polymers, to fit your specific environment.

2. The KGL Advantage: Why Our High Precision Alignment Spacers Stand Out

As a seasoned manufacturer, I know that in high-end automation, a tiny measurement error can scrap an entire project. That’s why we push the limits of what a High Precision Alignment Spacer can do: Hitting Micron Targets: We don't just "get close" to your specs. Our process keeps thickness tolerances locked in at the micron level so that every part in your batch is a perfect match. Flatness You Can Trust: By using single-clamping techniques on our CNC centers, we kill the risk of "stack-up error." This results in supporting surfaces that are absolutely parallel. Vacuum-Ready Cleanliness: We follow the GSP 911 Class 2 standard. Every part undergoes ultrasonic cleaning and is vacuum-packed in a controlled space, so they arrive ready for your cleanroom or vacuum chamber.

3. Technical Specifications

Item Details Product Precision High Precision Alignment Spacer / Shim Manufacturer KGL Material Choice Aerospace Aluminum, Stainless Steel, Copper, POM/PEEK Surface Finish Ra ≤ 0.4μm Inspection 100% automated imaging + CMM verification Packaging Deburred, ultrasonic cleaned, and anti-static vacuum-sealed We stick to international quality standards to make sure our physical and geometric specs are top-tier.

4. Why Partner with KGL?

What makes us different from other Chinese factories? It comes down to our hands-on approach: 13 Years of Hands-on Experience: We don’t just hit "start" on a machine. We understand how different metals and plastics react to heat and stress, so your High Precision Alignment Spacers stay dimensionally stable over the long haul. Complete Transparency: Every box we ship is backed by a paper trail. You get full 3.1 material certs and FAI (First Article Inspection) reports so you can verify the quality yourself. Expert DFM Feedback: Our engineers are on standby 24/7. Send us a drawing, and we’ll give you engineering feedback with the quotation, within 24 hours to help you trim costs and speed up your timeline.

FAQ

Q1: How small can you go with these High Precision Alignment Spacers? We’ve mastered micro-machining. We can produce High Precision Alignment Spacers with diameters as small as 1mm or as large as 300mm, with walls as thin as 0.1mm. Q2: Will your High Precision Alignment Spacers warp in high-heat applications? Not if we have anything to say about it. As a professional manufacturer, we use specific stress-relief heat treatments to make sure our parts stay stable even when things get hot. Q3: Can I order just a few for testing? Absolutely. We handle everything from single-piece prototypes for R&D to massive production runs of tens of thousands per month. Hot Tags: High Precision Alignment Spacer Related Category Services Materials Industries CNC Machining Rapid Prototyping 3D Printing Services Sheet Metal Fabrication CNC Metal CNC Plastic Robotic Automation Industry Aerospace Equipment Fluid Food Machinery Optoelectronic Automation Devices New Energy Motor Equipment Nuclear Industry Equipment Medical Device Industry Related Products Precision Micro Flange & Base Mount View More >> Precision Multi-Hole Drive Base & Flange View More >> High-Precision Optical Housing (Lens Barrel Holder) View More >> High-Precision Connector Body for Optoelectronic Communication View More >> Tapered Machining View More >> High-End Precision Housing View More >> Connector Body View More >> Octupole Ba

Why Machine It at KGL

Five-Axis Fleet

100+ CNC machines including 11 five-axis centers run complex geometry in single setups, so tolerances do not stack up across refixturing.

Verified Accuracy

±0.005 mm standard on metals, plastics, and carbon fiber composite, verified on Hexagon and Zeiss CMMs (0.0015 mm accuracy).

Fast Prototypes

Engineering feedback with every quotation; prototype parts typically machined in 15 to 25 days.

One Supplier, End to End

Material sourcing, machining, heat treatment coordination, finishing, CMM inspection and export packaging under one roof.

Commercial Terms

CommercialDetail
MOQNo MOQ
Quote turnaround24 hours for complete 2D/3D files
CertificationsISO 9001:2015, ISO 13485:2016, AS9100D
Standard tolerance±0.005 mm
Precision tolerance±0.005 mm on critical features
InspectionHexagon / Zeiss CMM + first-article reports

Common Questions

Which materials can this part be machined from?

Common options include Titanium (TC4 / Grade 5), Inconel and other high-temperature alloys, 7075 aluminum and stainless steel. Send your drawing and we confirm material availability and stock within 24 hours.

What tolerances can you hold?

Standard tolerance is ±0.005 mm on metals, engineering plastics, and carbon fiber composite. Every dimension is verified against the 3D model on Hexagon or Zeiss CMMs.

How fast can I get first samples?

You receive engineering feedback with the quotation, within 24 hours of sending a drawing. Prototype parts are typically machined in 15 to 25 days depending on geometry and finishing.

What quality documentation comes with the parts?

Each shipment can include a first-article inspection report, dimensional CMM report, and material certificates. KGL is certified to ISO 9001:2015, ISO 13485:2016 and AS9100D.

Is there a minimum order quantity?

No. KGL supports 1-piece prototypes through volume production on 100+ CNC machines, so you can start small and scale the same process.

Ready to Machine This Part?

Send your 2D/3D drawings and get a quote within 24 hours. No MOQ for prototypes and small lots.

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