Precision CNC stepped shafts engineered nrog ntau txoj kab uas hla ntawm ib qho axis los tsim lub xub pwg nyom, cov rooj zaum bearing, thiab cov khoom siv qhov chaw. Manufactured ncaj qha rau kev cai kev kos duab rau precision mechanical, electronics, automotive, kho mob, thiab cov khoom sib dhos.

Engineering Features

Custom stepped shafts consolidate multi-component sub-semblies into one turn part, replaces nyias lub tes tsho, tuav lub nplhaib, thiab xoob dab tshos.

Ib leeg -Setup Concentricity:

Thawj txheej diameters thiab lub xub pwg nyom ntawm lub xub pwg nyom yog muab nyob rau hauv me me setups, tswj kom nruj runout kev sib raug zoo nyob rau hauv tag nrho cov ncej ncej.

Integrated Secondary Features:

Turned profiles txais axial threads, radial retention grooves, tsav flats, hla -qhov drilling, thiab precision chamfers yam tsis muaj kev tuav ntxiv.

Txhais Axial Positioning:

Precision- hauv av los yog tig lub xub pwg nyom ua raws li cov neeg kho tshuab nres tsis zoo rau cov bearings, gears, pulleys, thiab seals.

Material Versatility:

Machined los ntawm cov khoom bar Tshuag suav nrog txhuas, stainless hlau, carbon steel, tooj liab alloys, thiab engineering plastics kom tau raws li lub zog, qhov hnyav, los yog conductivity lub hom phiaj.

Technical Specifications

Parameter	Kev xaiv & Muaj peev xwm
Yam khoom	CNC Stepped Ncej / Custom Turned Ncej
Ncej Length Range	30mm-150 hli
Txoj kab uas hla	Txhais los ntawm ib feem geometry thiab kos duab xav tau
Dimensional kam rau ua	± 0.01 hli - ± 0.02 hli ntawm qhov tseem ceeb tig nta
Concentricity / Runout	Tswj raws li kos duab specifications
Cov khoom siv raw	Stainless hlau (303, 304, 316), Aluminium (6061, 7075), Carbon hlau, tooj liab / tooj dag, POM / PEEK
Nto tiav	Anodizing, Passivation, Electroplating, Dub Oxide, Electropolishing, Raws li -Machined
Kev soj ntsuam raws tu qauv	CMM, Optical Profile Projectors, Micrometers, Xov Gauges, Surface Roughness Testers

Ncej Profile & Feature Configurations

Ntau-Diameter Stepped Profiles:Kawm tiav txoj kab uas hla uas tsim los kom haum rau cov kabmob sib tw, nias- haum lub tes tsho, thiab cov khoom sib dhos ua ke.

Functional Locating Lub xub pwg nyom:Square, undercut, lossis radius lub xub pwg nyom uas nqus axial thrust loads thiab tswj xyuas qhov sib txawv ntawm qhov sib txawv.

Fastening & Retention Elements:Sab hauv lossis sab nraud xov txuas txuas nrog snap-ntiv nplhaib rau kev ntsuas qhov zoo.

Tsav & Alignment Geometry:Keyways, milled side flats, hex ends, thiab cross-drilled qhov rau tus pin tuav lossis hloov torque.

Raw Material Selection Guide

01/

Stainless hlau (Qib 303, 304, 316)
Xaiv rau siab tensile lub zog, hnav tsis kam, thiab hnyav raug puag ncig. Zoo tagnrho rau cov khoom siv kho mob, cov khoom siv ua zaub mov, thiab cov tshuab ua haujlwm marine.

02/

Aluminium Alloys (Qib 6061-T6, 7075)
Muab qhov hnyav qis thiab siab zog - rau - qhov hnyav piv. Txaus siab rau cov khoom siv hauv huab cua, cov tsev kho qhov muag, thiab qhov hnyav -sensitive robotics.

03/

Carbon & Alloy Steels
Siv qhov tseem ceeb toughness, deg hardness, thiab mechanical kev cia siab nyob rau hauv load yuav tsum tau. Haum rau siab -kev nyuaj siab tsav cov khoom thiab kev lag luam gearing.

04/

Copper & Brass Alloys
Muaj cov thermal conductivity, hluav taws xob kev ua tau zoo, thiab cov yam ntxwv tsis tshua muaj kev sib txhuam haum rau cov hluav taws xob tiv tauj, bushings, thiab switchgear.

05/

Engineering Plastics (POM, PEEK, Nylon)
Muab kev sib txhuam qis, tsis yog -kev sib cais hluav taws xob, thiab kev tiv thaiv corrosion rau lub teeb yuag sliding shafts thiab cov dej tshwj xeeb.

Machining & Cov Txheej Txheem Zoo

Incoming Material Verification:Bar Tshuag tau txais kev tshuaj ntsuam xyuas spectral thiab qhov ntsuas qhov ntsuas kom paub tseeb qib alloy thiab phab ntsa tuab ua ntej thauj khoom.

CNC tig txoj haujlwm:High- precision CNC tig qhov chaw tsim cov kab uas hla sab nraud, kauj ruam ntsej muag, chamfers, thiab grooves los ntawm cov khoom lag luam bar.

Secondary Milling & Drilling:Hla-drilled qhov, flats, keyways, thiab internal threads yog machined ntawm multi-axis nyob- cuab yeej tshuab dhos.

Surface Treatment & Finishing:Cov khoom dhau los ntawm passivation, anodizing, lossis plating da dej kom ua tiav qhov yuav tsum tau muaj kev tiv thaiv corrosion los yog hnav hardness.

Kev soj ntsuam zaum kawg & ntim:Tag nrho -kev tshuaj xyuas qhov ntev, xov haum kev txheeb xyuas, thiab qhov ntsuas qhov roughness ua ntej ntim cov khoom tiv thaiv huv.

Tseem ceeb Dimensions rau Manufacturing RFQs

Txoj kab uas hla Tolerances:

Kev ua kom haum haum (xws li h6, g6, lossis ± 0.01 hli) rau cov rooj tog zaum vs. qhib- cov kauj ruam kom zam dhau.

Axial Kauj Ruam Qhov Chaw:

Linear nrug qhov ntev los ntawm thawj datum lub ntsej muag mus rau txhua lub xub pwg nyom, zawj, los yog xov hloov.

Concentricity & Total Indicated Runout (TIR):

Tolerances tswj kev sib tw coaxial hla ntau phau ntawv xov xwm bearings ntawm ib tus ncej.

Nto Roughness (Ra):

Tshwj xeeb micro-inch lossis micrometer tiav qhov yuav tsum tau ua rau kev sib khi daim di ncauj lossis cov ntawv xov xwm qhov chaw piv rau qhov chaw tig dav dav.

Kev lag luam kev siv

Industrial Automation & Motion Control

Precision tsav shafts, linear qhia Cheebtsam, actuator pins, thiab internal positioning spindles.

Cov Khoom Siv Kho Mob & Cov Cuab Yeej Siv

Stainless hlau valve shafts, twj tso kua mis rotors, internal diagnostic tsav Cheebtsam, thiab kua tswj spindles.

Automotive & Thauj Systems

Tswj valve armatures, sensor vaj tse, throttle linkage shafts, thiab me me electromechanical actuators.

Electronics & Precision Equipment

Lub cev muaj zog armatures, tshuab luam ntawv cov menyuam cores, disc tsav spindles, thiab kev cai optical mount shafts.

Manufacturing Advantages ntawm Stepped Shafts

Cheebtsam txo:Consolidates ntau-cov khoom sib dhos rau hauv ib qho kev hloov pauv, tshem tawm kev sib dhos ua haujlwm thiab pawg- txog kev ua siab ntev.

Consistent Part Geometry:Khoos phis tawj-cov cuab yeej tswj tau ua kom lub xub pwg nyom zoo ib yam thiab txoj kab uas hla ntawm cov khoom siv.

Tsim Flexibility:Ua ke tig, threading, drilling, thiab slotting ua haujlwm hauv ib qho kev tsim khoom.

Scalable Production:Cov txheej txheem niaj hnub txhawb nqa cov qauv qauv nrawm nrawm, ua ntej-series khiav, thiab siab - cov zis tawm.

FAQ

Q: Dab tsi kam rau ua tiav ntawm CNC shafts?

A: Sab nraud txoj kab uas hla thiab lub xub pwg nyom tuaj yeem tuav tsis pub dhau ± 0.01 hli txog ± 0.02 hli nyob ntawm cov khoom siv, tag nrho cov ncej ntev, thiab qhov tshwj xeeb geometry.

Q: Cov kauj ruam tuaj yeem suav nrog cov xov sab hauv thiab sab nraud ntawm tib qho?

A: Yog. Multi-axis tig teeb tso cai rau ib qho - taw tes rau sab nraud threading, sab hauv tapping qhov, thiab lwm cov xov xov txuas ntawm txhua ntu ntawm cov ncej.

Q: Cov duab kos lossis cov ntaub ntawv dab tsi yuav tsum tau txais kom tau txais cov lus hais?

A: Ua kom tiav 2D cov duab kos duab (PDF / DWG qhia txog kev ua siab ntev, kev ua tiav, thiab cov khoom siv) nrog rau 3D STEP lossis IGES cov ntaub ntawv tso cai rau kev tshuaj xyuas tag nrho.

Q: Puas yog kev kho deg siv ua ntej lossis tom qab kev ua haujlwm thib ob?

A: Tag nrho cov machining nta-xws li hla qhov, xov, thiab tiaj tus- tau ua tiav ua ntej kev kho saum npoo xws li anodizing, plating, lossis passivation kom ntseeg tau tias muaj kev tiv thaiv zoo ib yam.

Q: Yuav ua li cas concentricity tswj ntawm cov kauj ruam sib txawv?

A: Qhov tseem ceeb txoj kab uas hla yog muab tso rau hauv ib qho kev teeb tsa clamping lossis ntawm qhov chaw ua kom raug, tshem tawm qhov kev hloov pauv qhov yuam kev ntawm cov yam ntxwv ntawm lub ntsiab axis.

Q: Puas yog cov qauv qauv txiav txim tau txais kev txhawb nqa ua ntej cog lus rau cov ntim loj?

A: Yog. Thawj cov qauv ntau tuaj yeem tsim los txheeb xyuas qhov sib haum, qhov chaw tiav, thiab kev ua haujlwm txhua yam ua ntej nce mus rau ntim ntau lawm.

Cim npe nrov: Tuam Tshoj cnc stepped shafts manufacturers, lwm tus neeg, Hoobkas