CNC Guide Bushings ua haujlwm tseem ceeb hauv kev kho vajtse, kom ntseeg tau qhov tseeb axial positioning thiab tswj cov kab qhia kev taw qhia ntawm zawv zawg pins, shafts, thiab mating tuag daim hlau. Tsim los siv siab -precision multi-axis tig cov cuab yeej, txhua lub tes tsho yog tsim los tswj kom nruj bore concentricity, du sab hauv nto tiav, thiab kwv yees clearance fits nyob rau hauv rov qab mechanical zog.

Cov haujlwm tseem ceeb ntawm kev ua haujlwm

Controlled Motion Guide:Tuav nruj axial kev sib raug zoo ntawm zawv zawg Cheebtsam, tiv thaiv mechanical binding thiab lateral deflection nyob rau hauv hnyav ua hauj lwm loads.

Kev sib txhuam thiab hnav txo:Precision-ua tiav cov bores sab hauv txo qhov kev sib txhuam ntawm qhov chaw, ua kom lub neej kev pab cuam ntawm ob lub bushing thiab mating ncej.

Exact Print Compliance:Kev cai sab nrauv profiles, lub xub pwg geometry, thiab sab hauv lubrication channel yog tsim los ntawm cov neeg siv khoom kos duab kos duab.

Technical Specifications

Feature	Machining muaj peev xwm & Standard
Tolerance	± 0.005 hli - ± 0.010 hli (IT6 rau IT7 chav kawm)
Outer Diameter Tolerance	± 0.010 hli - ± 0.015 hli
Nto Roughness	Internal bore Ra 0.4 µm rau Ra 0.8 µm
Concentricity / Runout	Tsis pub dhau 0.005 hli txog 0.010 hli TIR
Hardness Range	Txog HRC 58-62 (Kev xaiv kub kho steel)
Cov qauv siv tau	ISO 2768-m / Fine Machining Standards

Kev lag luam kev siv ntawm CNC Guide Bushings

Txhaj Mould Base Tooling

Muab kev taw qhia rov ua dua rau ejector daim hlau thiab txav cov pwm tseem ceeb hauv kev ua haujlwm nyob rau hauv siab clamping pressures thiab elevated thermal cycles.

Hlau Stamping thiab Xovxwm Tuag

Ua kom cov punch raug raug-rau- kev sib dhos tuag thaum lub sij hawm siab - nrawm, rov ua haujlwm stamping rov qab qhov twg lateral drift ua rau lub sij hawm ntxov ntxov.

Automation Jigs thiab Assembly Fixtures

Muab cov ntsiab lus qhia qhov tseeb rau cov neeg hlau kawg- cov nyhuv, pneumatic actuators, thiab automated clamping mechanisms.

Reciprocating Mechanical Assemblies

Ua hauj lwm raws li lub tes tsho hloov pauv tau hauv cov twj tso kua mis, hydraulic qhia blocks, thiab cov kab hluav taws xob xa hluav taws xob.

Kev xaiv cov khoom siv

Cov pa roj carbon steel (1045 / 4140):

Txaus siab rau cov cuab yeej siv dav dav uas xav tau lub zog tensile siab thiab tus nqi - ua haujlwm tau zoo.

Cov cuab yeej hlau (D2 / SKD11 / O1):

Muaj kev hnav tsis kam thiab siab tawv tom qab nqus cua sov kom ntev -khiav stamping tuag.

Stainless hlau (304 / 316 / 440C):

Xaiv rau cov khoom kho mob, kev sib sau ua ke hauv hiav txwv, thiab cov khoom noj khoom haus uas xav tau kev tiv thaiv corrosion.

Copper Alloys & Brass (C36000 / SAE 660):

Muab tus kheej zoo tshaj -lubricating zoo, tsis tshua muaj kev sib txhuam coefficient, thiab superior thermal dissipation tiv thaiv tus pins steel.

Engineering Plastics (POM / PEEK):

Tsis yog -cov khoom siv hluav taws xob, tshuaj lom neeg- cov khoom siv tiv taus rau lub teeb yuag hluav taws xob sib dhos thiab qhov chaw huv huv.

Kev Cai Profile thiab Geometric Configurations

Ncaj Cylindrical Bushings:Tus qauv ncaj nraim sab nrauv tsim tsim nyog rau cov xovxwm ncaj qha- haum rau kev teeb tsa rau hauv cov hnab ris hauv tsev.

Flanged Guide Bushings:Nta lub xub pwg sib xyaw flange kom nqus axial thrust loads thiab nrhiav kom ruaj ntseg tiv thaiv daim hlau.

Stepped Outer Diameter:Tsim los nrog ntau cov kauj ruam sab nraud los ua kom zoo nrog ntau -tier vaj tse bore configurations.

Secondary Machined Nta:Internal oil retention grooves, cross-drilled lubrication ports, flat index flats, retaining ring slots, and entry chamfers add directly when turning cycles.

Critical Fit thiab Quality Control Protocols

Clearance Control:

bore diameters yog tig kom phim cov ncej qhov ntev rau zawv zawg, hloov, lossis cuam tshuam haum cov chav kawm.

Optical thiab Coordinate Inspection:

Hauv - txheej txheem kev kuaj xyuas qhov loj me siv CMM, cov khoom sib piv kho qhov muag, thiab cov ntsuas huab cua txheeb xyuas qhov tseem ceeb hauv txoj kab uas hla thiab qhov tsis sib xws.

Surface Condition Testing:

Cov npoo npoo tiav raug txheeb xyuas los ntawm kev ntsuas profileometer kom ntseeg tau tias lub hom phiaj roughness tau ua tiav ua ntej ua tiav cov haujlwm.

Khoom siv Traceability:

Cov ntaub ntawv pov thawj raw khoom thiab cov cua sov- cov ntaub ntawv kho mob tau sau tseg kom lav cov khoom siv hluav taws xob zoo sib xws rau kev hu xov tooj rau engineering.

Technical Quotation Requirements

2D lossis 3D CAD Drawings:Muab cov duab kos hauv PDF, STEP, lossis DWG hom uas qhia txog qhov tseem ceeb ntawm kev zam thiab cov ntsiab lus hauv paus ntsiab lus.

Khoom thiab Hardness Callouts:Qhia meej cov qib khoom siv tiag tiag, qhov yuav tsum tau kho cua sov, lossis lub hom phiaj ntawm qhov tawv tawv.

Mating Component Data:Qhia qhov tseeb txoj kab uas hla thiab kam rau ua ntawm mating qhia tus pin kom optimize internal bore clearance.

Ncej -Machining Treatments:Sau txhua qhov yuav tsum tau ua rau saum npoo plating, anodizing, passivation, lossis kev cai ntim cov txheej txheem.

FAQ

Q: Yuav ua li cas yog lub internal bore clearance txiav txim rau kev cai coj bushings?

A: Internal bore qhov ntev yog machined raws li mating pin txoj kab uas hla thiab qhov yuav tsum tau haum hom, seb puas tsim los dawb - zawv zawg motion, kaw - khiav kev taw qhia, los yog nias - haum nyob ruaj ruaj installation.

Q: Cov qauv duab dab tsi raug lees txais rau kev tshuaj xyuas?

A: Kev kos duab tuaj yeem xa tuaj rau hauv cov qauv 2D vector hom xws li PDF thiab DWG, lossis hom 3D CAD xws li STEP, IGES, thiab X_T.

Q: Puas tuaj yeem coj cov bushings tau muab nrog cov roj grooves?

A: Yog. Sab hauv helical, daim duab -yim, los yog lub voj voog lubrication grooves tuaj yeem raug machined rau hauv lub bore thaum lub sij hawm tig thib ob los pab cov roj nplua nyeem.

Q: Cov kev kho cua sov twg muaj los ua kom hnav tsis kam?

A: Nyob ntawm cov khoom xaiv, cov kev xaiv muaj xws li cov ntaub ntawv hardening, lub tshuab nqus tsev quenching, induction hardening, thiab nitriding kom ncav cuag qhov tawv hardness mus txog HRC 60+.

Q: Yuav ua li cas concentricity tswj ntawm lub puab bore thiab sab nraud txoj kab uas hla?

A: Concentricity yog tswj los ntawm tig thawj sab hauv thiab sab nraud diameters nyob rau hauv ib tug chucking setups los yog siv precision expanding mandrels rau lwm yam kev khiav hauj lwm.

Q: Puas yog kev kho mob saum npoo av muaj rau txhuas thiab stainless hlau variants?

A: Yog. Cov kev xaiv muaj xws li hardcoat anodizing thiab xim anodizing rau txhuas, nrog rau passivation, electropolishing, thiab npib tsib xee plating rau steel Cheebtsam.

Cim npe nrov: Tuam Tshoj cnc coj bushings manufacturers, lwm tus neeg, Hoobkas