Khoom Specification
|
Item |
CNC Machining Tsheb kauj vab nres Disc |
|
Qhov Chaw Keeb Kwm |
Tuam Tshoj |
|
Loj |
160mm / 180 hli |
|
CNC Machining los yog Tsis |
CNC Machining |
|
Khoom siv |
Aluminium 6061 |
|
Kev kho saum npoo |
Anodizing |
|
|
BMX, Cruisers, Kids Bikes, Road Bicycles, Mountain Bikes |
|
Feature |
Durable |
|
Ntim |
Thawv thawv |
|
Hom Lub Npe |
OEM |
|
MOQ |
1 |
|
Lub sijhawm ua haujlwm |
5-10 hnub |
|
Khoom kam rau ua |
+/- 0.1 hli |
Tsheb kauj vab Nres Disc Paub meej
1.Qhov zoo rau siab -Kev Nyuaj Siab thiab Nres Nres Nres
Structural Mechanics Optimization
Floating discs siv kev sib xyaw ua ke ntawm qhov qis- kub forged aluminium alloy center hub thiab stainless hlau sib txhuam nplhaib, txo qhov kev sib hloov loj los ntawm 15-20% piv rau cov tsoos ib daim discs.
Thermal Management Performance
Cov qauv ntab tso cai rau radial expansion nyob rau hauv hnyav braking, tiv thaiv kev kub ntxhov siab concentration. Cov ntaub ntawv ntsuam xyuas pom tau tias 30% txo qis hauv thermal deformation tshwm sim.
Kev tswj kev vibration
Tuam Tshoj Unicom cov neeg ua haujlwm tshwj xeeb hauv kev ua haujlwm ntawm cov neeg ua haujlwm txawv teb chaws hauv Suav teb, kev lag luam, kev mus ncig, mus ntsib cov neeg txheeb ze thiab lwm cov ntaub ntawv kev pabcuam Cov txheej txheem ntab dej (feem ntau yog siv T- tus pins lossis tshwj xeeb caij nplooj ntoos hlav steel daim hlau) zoo absorbs siab - zaus vibrations, txo cov suab nrov nres los ntawm ntau tshaj 8dB.
2.Power Retention Mechanism thaum nce toj
Thermal Expansion Compensation Design
Lub radial clearance ntawm 0.2-0.5mm yog tshwj tseg ntawm lub nplhaib sib txhuam thiab lub hauv paus hub, pub dawb nthuav dav ntawm 1.2-1.8mm ntawm 300℃kev ua haujlwm.
Material Gradient Technology
Triple - txheej steel txhuam kev sib txhuam (siab- carbon steel nto, CrMo steel nruab nrab txheej, thiab stainless hlau puag) ua kom muaj kev sib txhuam ruaj khov ntawm 0.42 ± 0.02 nyob rau hauv qhov kub thiab txias.
Fais fab kis tau zoo
Floating connectors siv 440C stainless hlau pins nrog HRC58-60 hardness, kom ntseeg tau tias lub zog xa hluav taws xob poob.<3%.
3. Precision Fit Cov yam ntxwv tsom xam
3D Freedom of Movement Design
Axial ntab ± 0.1mm, radial ntab ± 0.3mm, thiab ncig lub kaum sab xis ntab ± 1 degree.
Wear Compensation System
Kev cai Belleville lub tshuab ntxhua khaub ncaws muab ib qho tas li 12-15N preload, cia li them nyiaj rau qhov sib txawv ntawm 0.15mm.
Standardized Interface
Ua raws li ISO 4210-5: 2014 tus qauv, tau tshaj 95% ntawm niaj hnub hydraulic caliper systems.
4. Cov yam ntxwv ntxiv
Txheej txheem kho saum npoo
Laser -etched grooves (0.3mm qhov tob, 45℃angled qauv) ntawm kev sib txhuam nto txhim kho ntub braking efficiency los ntawm 25%.
Dynamic Balance Standard
Lub Hoobkas sib npaug qib G2.5, qhov seem tsis tshuav tsawg dua lossis sib npaug li 3g·mm / kg.
Extreme Environment Testing
Hla 1,000 lub voj voog thermal los ntawm -40℃mus rau 300 degree, tswj 99.7% kev ncaj ncees.
CNC Machining Materials, Tolerances, thiab Surface Treatments
1. Cov ntaub ntawv txheej txheem
CNC machining txhawb ntau yam ntawm aluminium alloys, txhua tus muaj cov khoom tshwj xeeb:
Common Aluminium Alloys & Cov yam ntxwv tseem ceeb
|
Khoom siv |
Qib |
Tensile zog (MPa) |
Yield zog (MPa) |
Elongation (%) |
Cov ntawv thov tseem ceeb |
|
2024 |
Al-Cu-Mg |
470 |
325 |
10-20 |
Aerospace, cov khoom siv |
|
5052 |
Al-Mg |
210-290 |
325 |
10-20 |
Aerospace, cov khoom siv |
|
5083 |
Al-Mg-Mn |
275-350 |
125-250 |
10-15 |
Marine, vuam cov qauv |
|
6061 |
Al-Mg-Si |
125-310 |
55-275 |
8-15 |
General machining, kev thauj mus los |
|
6061-T6 |
Thaum tshav kub kub- kho 6061 |
310 |
275 |
12 |
Siab -lub zog qhov chaw |
|
6063 |
Al-Mg-Si |
140-250 |
90-240 |
8-10 |
Architectural, extrusion qhov chaw |
|
6082 |
Al-Mg-Si |
260-340 |
110-300 |
6-10 |
Siab - thauj khoom, thauj |
|
7075 |
Al-Zn-Mg-Cu |
530-570 |
420-500 |
5-11 |
Aerospace, tub rog, qhov chaw muaj kev ntxhov siab |
- 2024 & 7075 → Siab zog, siv nyob rau hauv aerospace tab sis nyuaj rau tshuab vim toughness.
- 5052 & 5083→ Zoo heev corrosion kuj, zoo tagnrho rau marine ib puag ncig.
- 6061-T6→ Feem ntau hauv CNC machining, sib npaug zog & machinability.
- 6082 → Zoo ib yam li 6061 tab sis nrog kev txhim kho lub zog rau cov khoom siv.
---
2.Kev ua siab ntev hauv CNC Machining
Standard vs. Precision Tolerances
|
Qeb |
Tolerance Range |
Tej kev siv |
|
Txheem CNC |
± 0.1 hli - ± 0.05mm |
General industrial qhov chaw |
|
Siab Precision |
± 0.02 hli - ± 0.01 hli |
Aerospace, kho mob, tsheb |
|
Ultra{0}}Qhov tseeb |
± 0.005mm - ± 0.001mm |
Optical, semiconductor, metrology |
Factors cuam tshuam rau kev kam rau siab:
- Tshuab rigidity & calibration
- Cov cuab yeej hnav them nyiaj
- Khoom stability (thermal expansion)
- Fixturing & clamping method
Piv txwv kev siv:
- ± 0.01 hli→ Precision shafts, bearing vaj tse
- ± 0.005mm→ Medical implants, kho qhov muag mounts
Kev kho deg rau CNC qhov chaw
A. Oxidation (Anodizing)
- Hom II (Sulfuric Acid Anodizing)
- Thickness: 5-25μm
- Txhim kho corrosion kuj & muab xim dyeing (xws li, dub, kub, liab).
- Hom III (Hard Anodizing)
- Thickness: 25-100μm
- Ua kom hnav tsis kam (hardness ~ 500-800 HV).
B. Electrophoresis (E- Txheej)
- Electro- tso tawm ntawm polymer resin rau kev tiv thaiv corrosion.
- Feem ntau yog xim dub lossis grey, siv rau hauv kev siv tsheb & sab nraum zoov.
C. Sandblasting (Bead Blasting)
- Grit Loj: 80-220 (zoo rau ntxhib)
- Tsim kom muaj ib qho matte tiav, txhim kho xim adhesion.
D. Electroplating
- Cov txheej txheem ntau: Nickel, Chrome, Zinc (rau corrosion resistance & aesthetics).
- **Hard Chrome Plating** → 5-100μm thickness, hardness mus txog 70 HRC.
E. Tshuaj Kho Mob
- Alodine (Chromate Conversion Txheej) → Txhim kho xim adhesion & corrosion kuj.
- Passivation (Stainless Steel) → Tshem tawm cov hlau tsis pub dawb, tiv thaiv xeb.
F. Kev kos duab
- Hmoov Txheej → Thickness 50-150μm, ua kom tiav.
- Xim Xim → Siv kom ntxaws xim sib piv.
G. Kev kho cua sov
- T6 Temper (6061-T6) → Tshuaj kho cua sov & cov hnub nyoog tsim nyog (~160℃).
- Annealing → Softens cov ntaub ntawv rau machining ntxiv.
Khoom siv + Tolerance + Surface Treatment
|
Daim ntawv thov |
Khoom siv pom zoo |
Ua siab ntev |
Kev kho saum npoo zoo tshaj plaws |
|
Aerospace qhov chaw |
7075, 2024 |
± 0.01 hli |
Hard anodizing, tshuaj zaj duab xis |
|
Marine Cheebtsam |
5052, 5083 |
± 0.05 hli |
Electrophoresis, alodine |
|
Automotive brackets |
6061-T6 |
± 0.02 hli |
Hmoov txheej, electroplating |
|
Kev kho mob implants |
Ti6Al4V, 316L stainless |
± 0.005 hli |
Electropolishing |
Machining stainless hlau / hlau qhov chaw
Khoom siv: SUS303.- SUS304, SS316, SS316L, 420,430,17-4PH, 12L14/1215/4140/SCM440/40CrMo thiab lwm yam Kev kam rau siab: +/- 0.01 ~ 0.005mm Kev kho deg: electroplating, polishing, polishing, galivation Kev kho cua sov, pickling, txhaj tshuaj peening, thiab lwm yam.
Machining tooj dag / tooj liab / Bronze Parts
Khoom siv: HPb63, HPb62, HPb61, HPb59, H59,
H62, H63.H65.H68, H70.H80.H90 C110, C120, C220, C260, C280, C360 thiab lwm yam Kev kam rau siab: +/- 0.01 ~ 0.005mm Kev kho deg: electroplating, tin plating, spraying, txhaj tshuaj sib tsoo, polishing, kho cua sov, polishing pev, etc.
Machining Yas Qhov Chaw
Khoom siv: Acetal / POM / NyIon / PC / PMMA / PP / PVC /
PU / HDPE / PVDF / AcryIic / ABS / PTFE /
PEEK thiab lwm yam Kev kam rau siab: +/- 0.01 ~ 0.005mm Kev kho deg: txau, sandblasting, painting, pickling, alkali tu, anodizing, ion implantation, thermal hloov luam ntawv, engraving, thiab lwm yam.
Txog Peb
BSH tau tsim nyob rau hauv 2015. Peb lub tuam txhab nyob rau hauv Songgang Town, Baoan koog tsev kawm ntawv, Shenzhen, Suav teb.Peb yog cov tsim pwm, muab kev pab ntxiv ( CNC machining, MIM, Txhaj, tuag casting, polishing, deburring, sanding, drilling, tapping thiab lwm yam) kom tau raws li peb cov neeg muas zaub specifications. Peb kuj muab txhua yam kev kho deg (thaum pleev xim, anodizing, hluav taws xob txheej, xuab zeb blast, chrome plating thiab lwm yam).Tam sim no lub Hoobkas yog nrog 5000 square meter, lub tuam txhab tag nrho cov cuab tam yog 15 lab RMB, thiab ib tug neeg ua hauj lwm ntawm ze li ntawm 150 tus tswv cuab thiab cov neeg ua hauj lwm, ntawm cov uas muaj 12 engineers thiab tshaj 50 senior technicians, uas muaj peev xwm ua tau raws li CADE 3 cov kws tshaj lij thiab cov kws tshaj lij. Cov neeg siv khoom xav tau, thiab siv CNC Chaw Ua Haujlwm, EDM chaw, 3- kev sib koom ua ke ntsuas, NC imitating milling tshuab, loj precision EDM, high-speed milling tshuab, tshuab chaw, xov tshuab thiab lwm yam.
Cov cuab yeej kuaj
Packing & Delivery
Bubble hnab & Cardboard K=K Carton Box Pallet/ Ntoo Box
FAQ
Cim npe nrov: cnc machining tsheb kauj vab nres disc, Tuam Tshoj cnc machining tsheb kauj vab nres disc manufacturers, lwm tus neeg, Hoobkas
