Knurling yog cov txheej txheem tsim khoom los tsim kom muaj qhov zoo nkauj ntawm qhov chaw ua haujlwm hauv tshuab dhos machining. Nws suav nrog kev tsim cov qauv me me thiab cov qauv tsim nyob rau ntawm qhov chaw ntawm cov khoom, uas ua rau kom qhov roughness thiab kev sib txhuam ntawm lub workpiece thiab lwm yam machined qhov chaw. Hauv lwm lo lus, cov txheej txheem no txhim kho qhov tuav thiab tiv thaiv cov khoom ntawm lub workpiece. Feem ntau, knurling yog ua haujlwm los tsim cov khoom uas xav tau kev tuav zoo, suav nrog tes, ceev, thiab bearings.
Lub hom phiaj tseem ceeb ntawm knurling yog los tsim ib tug series ntawm tsa los yog recessed qauv (knurl qauv) nyob rau saum npoo ntawm ib tug workpiece. Qhov no feem ntau ua los tsim kom zoo dua qhov chaw tuav lossis txhim kho kev zoo nkauj.
Knurling yog ua los ntawm kev siv cov cuab yeej knurling, uas muaj cov hlau tawv tawv nrog cov qauv tsim tshwj xeeb lossis cov yob uas tsim cov qauv ntawm cov khoom ua haujlwm. Cov cuab yeej knurling txiav txim siab cov qauv tsim, xws li ncaj, pob zeb diamond, lossis crosshatch.
Txheej txheem txheej txheem:
A. CNC Machining: Integrating knurling rau hauv CNC kev khiav hauj lwm qhov twg lub cuab tam tsiv tawm tsam lub workpiece thaum nws yog rotating nyob rau hauv lub tshuab dhos.
B. Manual Machining: Siv lub tshuab dhos phau ntawv lossis tshuab milling.
C. Nias / Stamping: Qee zaum, knurling tuaj yeem siv tau siv cov txheej txheem stamping lossis nias rau qhov chaw tiaj tus.
Hom Knurling Patterns:
A. Ncaj Knurling: Ua cov kab sib txuas, feem ntau siv rau cov pob qhov rooj thiab cov tes tuav kom ncaj ncaj.
B. Pob zeb diamond Knurling: Cov qauv no tsim cov duab pob zeb diamond (crosshatch) thiab feem ntau yog siv rau qhov chaw zoo nkauj thaum muab kev tuav zoo heev.
C. Hla Knurling: Zoo ib yam li pob zeb diamond knurling tab sis nrog cov qauv sib hloov; muab kev tuav tau zoo dua hauv cov ntawv thov tshwj xeeb.
Daim ntawv thov:
Cov Cuab Yeej Siv Tes: Tsim cov txheej txheem zoo nkauj ntawm cov cuab yeej kom tuav tau zoo dua.
Fasteners: Knurled taub hau ntawm bolts thiab screws los tiv thaiv slippage thaum zawm.
Knobs thiab Handles: Siv dav hauv cov rooj tog zaum thiab cov tshuab ua kom muaj kev sib raug zoo ntawm cov neeg siv.
Cov cuab yeej kho mob thiab phais: Muab cov khoom tsis zoo rau kev tswj kom zoo.
Automotive Cheebtsam: Siv rau lub kauj tsheb, iav pob qhov rooj, thiab tswj levers.
Qhov zoo:
Txhim Kho Grip: Txhim kho kev tuav thiab tswj cov cuab yeej thiab cov khoom siv.
Aesthetics: Ntxiv qhov pom kev txaus siab thiab kev ua haujlwm zoo rau qhov chaw.
Surface Area Nce: Ntau qhov chaw saum npoo tuaj yeem ua rau txhim kho kev sib txhuam thiab kev ua haujlwm ntawm cov khoom siv.
Tus Nqi Zoo: Ib txoj hauv kev zoo ntxiv rau kev ua haujlwm thiab kev zoo nkauj nrog kev cuam tshuam tsawg kawg rau cov txheej txheem tsim khoom.
Kev txiav txim siab:
Kev txiav txim siab ntawm cov khoom: Cov khoom siv hardness cuam tshuam rau cov txheej txheem knurling; Cov ntaub ntawv softer tuaj yeem yooj yim knurled, thaum cov ntaub ntawv nyuaj yuav xav tau ntau zog thiab cov cuab yeej tshwj xeeb.
Kev Xaiv Cov Cuab Yeej: Kev xaiv cov cuab yeej knurling thiab cov qauv nyob ntawm cov ntawv thov tshwj xeeb.
Qhov tob ntawm Knurl: Qhov tob thiab qhov sib txawv ntawm knurl cuam tshuam tuav thiab zoo nkauj; tob dhau yuav ua rau qhov tsis muaj zog, thaum qhov ntiav dhau yuav tsis muab tuav txaus.
Tolerances: Kev kam rau ua kom raug yuav tsum tau tswj xyuas kom paub tseeb tias knurled nta haum raws li tau npaj tseg nrog rau lwm cov khoom sib txuas.
Knurling yog ntau yam thiab muaj txiaj ntsig tsim cov txheej txheem uas txhim kho kev ua haujlwm thiab zoo li ntawm ntau yam ntawm cov khoom siv thoob plaws ntau yam kev lag luam.