Patentes Technology Analysis of Zhejiang Mingxu: A rigidum-flexibilia copulata vibrationis suppressionem ratio ad tenuis-crassitudine component machining (patent no.: ZL MMXXIII II 2998408.x)

Technical background et industria dolor punctorum

In praecisione machining de tenui-muralis tubulis (ut aerospace hydrau tubulis et semiconductor reactionem gazophylacia), traditional una-finem clamping systems pati ex duobus peritos:

l Satis garrire suppressionem: et liber finem experiences coacti vibrationum cum amplitudinibus 5-20 μ m sub Cives excitation (Data Source: CIPP annales MMXXI, LXX (I), 357-360), unde in superficiem asperitas ra values ​​deteriorando ad superficiem 3,2 μ M (ISO (IV) CCLXXXVIII Latin);

l Dynamic rigoremque disparitas: Single-Point Support Causis ratio modalis rigor esse minus quam I × 10 ª N / mm, cum significant resonatur metus ad discrimine celeritates (Din MCCCXI vibrationis doctrina analysis).

Core Technology innovation Analysis

I. Multi-gradu-of-libertatem tremor suppressio ratio

1.1 Tres-punctum cohibeo topology structuram

Imo Dual Support rotae (XII):

l Utilitas summus Carbon Chromium ferro (GCR15) Rota Radii Radii Radii Rapting Workpiece Outer Diameter (tolerantia ± 0.02mm), Contact Anglorum de LX Die ± 1 Die Et optimized contactum passiones 80-120MPA per Hertzian Contact doctrina;

l Rota sagittas incorporate angulari contactus pila gestus (7206b, preload of 50n), cum radiales runout minus quam II μ M (ISO CDXCII Latin).

Top Vocabatur pressura rota (XXVI):

l Applicare dynamic preload Force F = CC ± 10n via a pressura ver (XXXI) Nam clausa-loop vis imperium;

l Pressura rota superficiem laser-vestimento cum WC, 10CO coating, cum friction coefficiens μ≤ 0,08 (ASTM G99 Testing).

1,2 Dynamicam rigorem enhancement consilium

T informibus Guide laminaM (XV) et mobile socors (XIV):

l Utuntur H6 / G5 Vices ad limit horizontale displacement ad minus quam V μ M, cum quiddam Fontes (X) (rigor k = 50n / mm ± V%) in directionem verticalem;

l Modalis analysis ostendit quod ratio primus-ordinis naturalis frequency augetur ad 325Hz (98hz pro traditional structurae), avoiding typicam secans excitationem frequency vincula (80-250Hz).

II. Adaptive Force Ratio

2.1 Dual-clausit-loop ordinacione mechanism

Axial preload temperatio:

l Utor a plumbum stupra (XXVII) cum picem p = 1mm, combined cum pressura Spring (XXXI) ad consequi 0,05-0.2mm Micro-feed resolutio;

l Post obfirmatis densis cum tertio locknut (XXIX), axial rigorem pervenit 2.5 × 10 ⁴ N / mm (ISO 10791-2 temptationis).

Radiales Dynamic Compensation:

l Movable Base (XVI) instructa linearibus ducibus (HGW25CA, Repeatability ± 1 μ m) pro ± 15mm ictum ultricies;

l Control coniunctum cum servo motricium (XXXV), cum responsione temporis minus quam 50ms (secundum PID algorithm).

2,2 Vibrationis Energy dissipatio semita

Compositum damping structuram:

l Anti-praetermisissent washers (IX) utilitas Nitrile Flexilis-metallum Laminate materiae (damnum elementum tan Δ = 0,25);

l Ratio vibrationis ADTENUATIONA Rate augetur ad 18db / s (comparari ad 6DB / s ad traditional structuras, secundum ISO 10816-3).

Technical parametri collatio mensam

Typical machining sem validation

Casus I: Milling de Aerospace Titanium Alloy Tenuis-Walled Tubes

l Sub conditionibus n = 3000rpm et f = 0.1mm / Psalm, amplitudine potestate est ad < 3 μ m ( > 15 μ m cum traditional fixtures);

l Machining rotunditas error est ≤ 2 μ M (Asme B89.3.4 Latin postulat ≤ 5 μ m).

Case II, interiorem muro EXERCITATIO de Semiconductor quartz gazophylacia

l Machining processus tremor acceleratio est < 0.5g ( > 2.5G cum traditional systems);

l Tool vitae est extenditur ad CCCLXXX foramina / Edge (industria mediocris est CXX foramina / Edge).

Hoc Patent Fragmet novum paradigma ad tremula suppressiones in tenuis-crassitudine component machining per tres major technicae Technicae: Multibody dynamic cohibe topologicas, adaptive vi clausa-loop potestate, et compositum iacuing Design. Verified per Comsol Multiphysics Simulationes, ratio Achieves Vibrationis Transmissus damnum > 15DB intus late frequency cohortis 2000-5000Hz, perveniens vibrationis suppressio gradu Aero-engine ferrum machining.

Si vis discere magis et emptio auto-lubricating afferentem Products, placere contactus Mingxu Machinery Ad obtinendum completum patent fama: [email protected] .