Hauj lwm lawm

Xa kev nug

Precision Threaded Shafts ua ke nruj- cov ntawv xov xwm kam rau ua/kab kab uas hla nrog dov, txiav, los yog whirled xov profiles. Engineered rau axial translation, multi-point load hloov, los yog zoo mechanical hloov.

Txoj kab uas hla:Dia 4mm mus rau dia 80mm.

Max Length:Txog li 1,500 mm (slender - ratio tswj ntawm khov kho- so tig).

Xov Forms:Metric (ISO), Kev Sib Koom (UNC/UNF), Trapezoidal (Metric ACME), Stub ACME, lossis kev cai hauv paus / crest profiles.

Technical Specifications

Parameter	Specification Scope	Standard / Verification Method
Cov ntaub ntawv hauv paus	AISI 4140, 303/304/316 Stainless, 17-4PH, C45E, 42CrMo4	MTRs / Material Test Reports (EN 10204 3.1)
Dimensional kam rau ua	ISO h6 / h7 ntawm cov ntawv xov xwm; 6g / 6h lossis kev cai suab haum	Micrometer / Plug & Nplhaib Gauges
Kev Ncaj Ncees (TIR)	<= 0.03 mm / 300 mm (tighter on request via stress relief)	Dial Indicator ntawm V-blocks
Concentricity (TIR)	<= 0.015 mm (journal datum to thread pitch cylinder)	Optical CMM / Rotary Indexer
Kev xaiv Hardness	Annealed (HB 180-220), Los ntawm-hardened (HRC 28-32), Induction hardened (HRC 55-60, qhov tob 0.5-1.2 hli)	Leeb / Rockwell Hardness Tester
Nto tiav	Ra<= 0.4 um (journals), Ra <= 1.6 um (thread flanks)	Nto Roughness Tester

Ntsiab nta

Thread Processing Method Matched rau Geometry:Xov dov rau lub zog qaug zog thiab kev txuag cov nplej (txog M36); ib zaug -point CNC xov tig los yog whirling rau kev cai multi-pib lossis loj-pitch profiles.

Tswj Kev Nyuaj Siab-Lub voj voog nyem:Nruab nrab thermal stress-relieving ua ntawm ntxhib tig thiab tiav kev sib tsoo / dov kom tshem tawm cov ncej-machining thermal drift.

Burr-Free Root Geometry:Chamfered xov pib thiab deburred flanks; soj ntsuam nyob rau hauv 10x magnification rau optical automation compatibility.

Datum{0}}Kev tsim khoom ib txwm:Tig, threading, thiab cylindrical sib tsoo tua tawm tsam kev sib koom ua ke thawj / theem nrab nrhiav cov ntaub ntawv los tuav TIR txwv.

Daim ntawv thov

Medical Infusion & Diagnostic Pumps:Stainless 316/17-4PH precision lead/threaded shafts rau micro-displacement kua dosing.

Industrial Automation Z-Axis theem:Thaum tshav kub kub- kho 4140 threaded shafts ua ke nrog anti-backlash txiv ntseej rau txoj hauj lwm ntsug.

Optical & Laser Alignment Mounts:Zoo-pitch metric / imperial adjustment screws nrog tswj kev sib txhuam torque.

Robotic Joint Retainers & Actuators:Siab -torsion load- bearing threaded spindles.

Customization & Engineering DFM Kev them nyiaj yug

Kev hloov kho:Hla-drilled qhov, keyways, tiaj millings, snap- nplhaib zawj, muaj cov roj grooves, anti-corrosion passivation, dub oxide, los yog tawv chrome plating.

Batch Flexibility: Prototype runs (>= 25 pcs) nrog tag nrho cov ntaub ntawv PPAP/FAI; teem daim pam xaj nrog Kanban tso.

Kev Ua Raws Cai & Tshaj Qhia:Tag Nrho PPAP Qib 3 thiab IMDS qhia muaj nyob rau ntawm qhov kev thov (EU / German tsheb & kev kho mob tier-2 ua raws).

Standard Lead Time:
• Qauv FAI: 10-15 hnub ua haujlwm
• Ntau lawm batch (500-2,000 pcs): 3-4 lub lis piam

Quality Control Workflow

100% Cov khoom kuaj xyuas:Xov GO/NO-GO gauge check, loj/me diam micrometer audit.

Sampling / Batch Verification:
CMM concentricity & cylindricity daim ntawv qhia (ISO 2859-1 Level II, AQL 1.0).
Optical profile projection rau xov lub kaum sab xis (60 deg / 30 deg flank lub kaum kev txheeb xyuas).
Hla -section hardness tob xyuas ntawm kev puas tsuaj- daim coupon los yog batch tim khawv daim.

Traceability:Laser-etched kub naj npawb / batch code ntawm tsis yog- lub xub pwg nyom tseem ceeb mapped rau digital MTR archives.

Manufacturing Footprint & Txheej txheem tswj

Machining cuab tam:18 CNC tig qhov chaw (nrog cov cuab yeej nyob), 4 siab -txheej txheem cylindrical grinders, 2 xov- dov tshuab.

Txheej txheem Flow:Raw material MTR chemical verification -> Sawing/Billet prep -> Rough CNC turning -> Stress relief anneal -> Semi-finish turning -> Induction hardening/quenching (if specified) -> Cylindrical/Thread finish -> Ultrasonic clean ->100% QC.

Cov ntawv pov thawj:ISO 9001: 2015 tau ntawv pov thawj. Cov txheej txheem tsis raug kaw rau ib feem naj npawb raws li PFMEA / Tswj Kev Tswj Xyuas Kev Tswj Xyuas.

Ntim & Xa

Kev tiv thaiv tus kheej:Txhua tus ncej qhwv hauv VCI (Volatile Corrosion Inhibitor) zaj duab xis, muab tso rau hauv qhov hnyav hnyav -phab ntsa PVC tiv thaiv raj.

Ntim Ntim:Multi- txheej EPE ua npuas ncauj qhov sib cais cov tais hauv ob sab - phab ntsa xa tawm corrugated cartons (max 15 kg/box) los yog fumigation- dawb plywood crates rau palleted xaj, ua tiav nrog cov ntawv qhia cov av noo thiab cov hnab desiccant.

Logistics Options:FOB, CIF, lossis DDP ntawm huab cua / hiav txwv freight. ITAR-kev paub txog cov saw hlau txuas nrog rau kev tiv thaiv US/EU-cov khoom lag luam uas nyob ib sab- sib dhos.

FAQ

Q: Koj puas tuaj yeem tiv thaiv kev ncaj ncaj ntawm cov ncej ntev (L / D> 25) tom qab kev kho cua sov?

A: Yog. Peb siv fixture-txheej induction hardening los yog tsawg-temp nqus tsev kho mob ua raws li mechanical micro- straightening xovxwm xyuas kom tswj TIR<= 0.05 mm over 500 mm.

Q: Dab tsi yog koj tus qauv coj ua yuam kev tswj rau dov threads?

A: Rolled threads feem ntau tuav ISO txhuas qhov tseeb qib 7 (los yog qib 5/6 ntawm precision tuag txuam). Qhia kom meej koj lub qhov rais cumulative pitch tolerance ntawm daim duab rau kev txheeb xyuas.

Q: Koj puas muab MTRs thiab cua sov- ntawv pov thawj kev kho mob nrog kev xa khoom?

A: Yog. EN 10204 3.1 MTRs thiab ntawv pov thawj thaum tshav kub kub- kev kho hardness/depth test reports ship digitally ua ntej xa thiab lub cev nrog lub crate.

Q: Dab tsi yog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis (MOQ) rau kev cai xov pitches?

A: Tsis yog- qauv pitch dov tuag yuav tsum tau them nqi teeb tsa; economic batch pib ntawm 50-100 pcs nyob ntawm OD txoj kab uas hla. Ib qho taw tes tig kev cai suab lees txais cov qauv tsim los ntawm 10 pcs.

Thov ib tug Quote (RFQ)

Daim Ntawv Teev Npe:
CAD cov ntaub ntawv (.STEP) & PDF kos duab nrog rau cov ntaub ntawv tseem ceeb.
Cov ntaub ntawv qib & cua sov-kev kho mob yuav tsum tau / MTR nyiam (EN 10204 3.1).
Kev ntim txhua xyoo / lub sijhawm tso tawm / PPAP Qib 3 yuav tsum tau ua.
Lub hom phiaj xa khoom chaw nres nkoj / qhov chaw xa ntawv code rau DDP qhov kev tsocai.

Cim npe nrov: Tuam Tshoj precision threaded shafts manufacturers, lwm tus neeg, Hoobkas