Qhov Tseem Thawj Diesel Cav Qhov Chaw Rau Cummins Woodruff Offset Tseem Ceeb 206904

Qhov tseem ceeb offests muab peb-tier ua tau zoo nyob rau hauv huab cua:

1. Ultra-npliag toj siab: tswj ± {2}}. 01 hli radial thauj nyob rau hauv 1,500 {286-2 ua raws li)

2. Poob siab nqus: Txo kev co los ntawm 42% piv rau cov yuam sij txheem txheem (SAE J244 kuaj)

3. Kev Pab Cuam Ntxiv Lub Neej: 3.5 × ntev ntev lub neej (5m + mus los mus) los ntawm kev txhawb nqa kev ntxhov siab

Cov Ntawv Thov Cov Ntawv Pov Thawj:

Tsuas yog tier 4 kawg: siv tau rau miv 798 AC hluav taws xob tsav tsheb

Tubrog Nkoj III: Pom zoo rau Wärsilä 32 retrofit pob

Arctic cov haujlwm: {-50 degree txias pib ua haujlwm pov thawj

Metallurgical Muaj pes tsawg leeg

Cov khoom siv hauv paus: triple-tempered sae {{1} h steel nrog:

Cov Ntaub Ntawv Hardness: {{0}} hrc (0.8mm qhov tob)

Tseem ceeb heev: 38 hrc \/ 1,200 mpa yield zog

DA ENHANCEMENCEMULES:

Plasma electrolytic oxidation: 30μm cericic txheej nrog 1,500 hv hardness

Laser Shock Ceethen: Induces -750} mpa compressive ntxhov siab

Precision Qhov ntev

Parameter Specification Dagrance Qauv

Dav 6.4 {{0 0 hli ± 0 hli ± 0.00 hli ASME B46.1

Offeset yog qhov tseeb {{{{0}}}. 75 hli {{4 4} mk

Nto tas ra 0. 25 μm<0.4 μm  DIN 4768 

Kev ua tau cai benchmark

Kuaj Parameter Cummins 206904 Tom qab cov qauv kev lag luam

Shear zog 1,800 N · 1 1,200 NACH 1,500 Nawb

Corrosion Kuj 2,500 hrs 600 teev 1, 000 hrs

Installation grycles 100+ 25 50

Cov nyiaj txiag:

$ 15, 000} \/ Lub Cav Txuag hauv kev tiv thaiv Crankshaft kev puas tsuaj

82% qis dua warranty cov lus tshaj tawm thiab kev ua lag luam nruab nrab

Cummins Powerkey ™ Kev Cai

1. Thermal txias:

Tshav kub sib xyaw tiv thaiv 105 degree ± 3 degree (induction rhaub P \/ N 5592360)

Chill tseem ceeb rau -15 degree (thermoelectric txias)

2. Yuam-txhim kho:

Lub hom phiaj xovxwm: 12 kn ± 5% (kistler 9339b xyuas)

Real-timeffection ntsuas ntsuas

3. Post-Nruab Txheej Txheem:

Ultrasonic Thickness xyuas

X-ray diffraction realidual kev tawm tsam kev ntxhov siab

Kev Txij Nkawm Txij Nkawm

Vibration Monitoring: Replace at >4g ua kom nrawm ntawm 2 × warmonic

Wear Threshold: Reject if width reduction >0. 03mm