Closed Ground End Compression Spring Flatness 0.1mm for Precision Assembly
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Detailed Product Description
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Closed Ground End Compression Spring Flatness 0.1mm for Precision
Assembly Closed ground end compression springs with flatness ≤0.1mm and
perpendicularity ≤0.5° ensure stable, side-load-free force output
for precision assembly applications. Compression Spring Quick Detail Essential for valve spools, plungers, and applications requiring
vertical spring seating. Our compression springs feature ground
flat ends with flatness ≤0.1mm and perpendicularity ≤0.5° to
prevent tilting and mating surface wear during compression. Custom
wire diameter, OD, and spring rate available with 48-hour sampling
and small batch orders welcome. Compression Spring Product Description Many mechanical failures originate from spring end misalignment.
When spring ends are not parallel, compression generates lateral
forces that cause guide wear, seal eccentric wear, or spring
buckling. The closed & ground process—closing the last two
coils tightly and grinding them perpendicular to the
axis—fundamentally solves this issue. Tingfeng Hardware uses double-face simultaneous grinding to process
both ends at once, ensuring parallelism and perpendicularity. We
utilize optical flatness gauges to achieve flatness within 0.05mm.
For special requirements requiring extremely high flatness for
minimal clearances, we offer precision grinding services. Whether
for solenoid valve armature springs or force-transmission springs
in precision regulators, our ground-end springs provide stable,
side-load-free force output. With 15 years of experience and
IATF16949 certification, quality is assured. Compression Spring Features & Advantages
Compression Spring Specifications
Compression Spring Applications
Frequently Asked Questions Can you handle complex custom designs and provide design
optimization suggestions? Absolutely. This is our core expertise. We provide free DFM
analysis within 3-5 days, often helping clients achieve 15-30% cost
reduction through design for manufacturability. How do you ensure quality consistency and handle defect issues? We implement a rigorous 4-stage QC system with 100% full
inspection. Our track record shows 99.99% qualification rate. What are your lead times and how do you handle urgent orders? Standard lead times: 3-7 days for prototypes, 7-15 days for mass
production. We offer VIP prioritization cutting lead times by up to
30%. Will I get timely responses and professional support throughout the
project? Yes. You get a 1v1 exclusive consultant with 1-hour initial
response commitment and 24-hour technical support. Can you provide material certifications and environmental
compliance reports? Yes. We provide material certifications and environmental test
reports (RoHS, REACH compliant) upon request. How do you protect my designs and intellectual property? We start with mutual NDA and implement strict mold ownership
protection and confidential data security measures. What are your payment terms and MOQ requirements? We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1
piece for prototyping. |
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| Product Tags: Closed ground compression spring Precision assembly compression spring Flatness 0.1mm compression spring |
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