1. Taw qhia: Lubrication tsis tu ncua - Lub hauv paus ntawm kev ua haujlwm zoo ntawm lub thom khwm
2. Kauj Ruam 1: Koob thiab Sinkers - Los tiv thaiv -Lubrication Lubrication rau Precision Parts
3. Kauj Ruam 2: Daim duab peb sab Mechanism – Tuav Trajectory Precision
5. Kauj Ruam 4: Kev xa tawm Gears thiab Chains - Txo suab nrov rau kev xa hluav taws xob
6. Xaus: Kev Kho Kom Zoo Tshaj Plaws Tag Nrho -Cycle Equipment Value
1. Taw qhia: Lubrication tsis tu ncua - Lub hauv paus ntawm kev ua haujlwm zoo ntawm lub thom khwm
Tus nqi zais ntawm kev tsis saib xyuas lubrication
Yog tias tsis muaj lubrication zoo, cov hlau nto hauv cov khoom tseem ceeb xws li koob, dab dej, thiab cov iav sib tsoo sib tsoo, ua rau muaj kev sib txhuam ntau dhau. Qhov kev sib txhuam no tsis yog tsuas yog ua kom lub zog siv zog (txog li 15% hauv cov tshuab tsis zoo) tab sis kuj tsim cov cua sov uas ua rau cov roj nplua nyeem ua kom puas, ua kom hnav thiab tsim kua muag. Nyob rau tib lub sijhawm, kev tsis saib xyuas zoo li no tuaj yeem ua rau:
Cov khoom tsis zoo: Cov xov paj tsis sib xws los yog rab koob, ua rau lub qhov, tsis sib xws, lossis cov thom khwm tsis zoo;
Lub sijhawm poob qis: Kev kho xwm txheej kub ntxhov rau kev ntes cov kabmob lossis cov kev sib txuas tawg, uas tuaj yeem raug nqi ntau txhiab daus las ib teev hauv kev tsim khoom ploj;
Shortened lifespan: Cov khoom tseem ceeb xws li servo motors lossis daim duab peb sab mechanisms yuav ua tsis tau 2-3 xyoos ua ntej lawv lub neej nyob, yuam kev hloov ntxov ntxov.
Kev Tshawb Fawb Txog Lubrication hauv Sock Machine
Cov tshuab thom khwm yog ib qho kev sib tw ntawm qhov tseeb, txhua tus muaj cov kev xav tau tshwj xeeb lubrication:
High-cov khoom siv ceev (xws li, cov koob knitting tig ntawm 1,000+ RPM) xav tau qis- cov roj viscosity uas nkag mus rau qhov sib txawv me me uas tsis ua rau cov khoom seem;
Hnyav- chaw thau khoom (piv txwv li, lub zog tsav tseem ceeb) yuav tsum muaj roj tuab kom tiv taus siab thiab tiv thaiv hlau-rau-hlau kov;
Kub- qhov chaw rhiab heev (xws li, servo lub cev muaj zog bearings ua haujlwm ze 60℃) xav tau cov roj nplua nyeem nrog cov viscosity ruaj khov thoob plaws ntau qhov thermal kom tsis txhob thermal tawg.
Lub lubricants tsis sib haum lossis kev siv tsis raug tuaj yeem ua rau muaj kev puas tsuaj xws li tsis muaj lubrication txhua, qhia txog qhov xav tau kev paub- raws li kev saib xyuas ntau dua li kev coj ua.
Cov qauv kev lag luam thiab cov kev coj ua zoo tshaj plaws
Cov tuam txhab ua lag luam thiab cov chaw tshawb fawb textile hais txog kev tiv thaiv kev saib xyuas raws li lub hauv paus ntawm kev ntseeg tau. Piv txwv li, International Textile Machinery Association (ITMA) pom zoo kom lubrication txhua hli rau cov khoom txav hauv siab - cov tshuab thom khwm ceev, haum rau:
Lub tshuab hom: Lub voj voog vs. flatbed thom khwm tshuab muaj qhov sib txawv lubrication aav thiab roj yuav tsum tau ua;
Kev tsim khoom ib puag ncig: Cov chaw tsim khoom nyob ze ntawm ntug dej hiav txwv yuav xav tau corrosion- cov roj nplua nyeem tiv taus, thaum lub chaw ua haujlwm plua plav yuav tsum muaj kev tiv thaiv cov khib nyiab ntxiv;
Cov khoom siv xov paj: hluavtaws fibers zoo li nylon tsim kom muaj qhov zoo li qub thiab plua plav, ua kom muaj kev tu thiab lubrication ntau zaus.
2. Kauj Ruam 1: Koob thiab Sinkers - Los tiv thaiv -Lubrication Lubrication rau Precision Parts
Lub luag hauj lwm tseem ceeb ntawm Tsawg-Viscosity Lubrication hauv Fine Movements
Knitting koob thiab sinkers khiav lag luam nyob rau hauv ib tug microcosm ntawm precision: txhua koob ascends/descends tshaj 1,000 zaug ib feeb, thaum sinkers precisely tswj xov xov nro los ua loops. Rau cov siab - zaus, qis- thauj khoom txav, viscosity yog huab tais. Tsawg- viscosity hluavtaws roj (15-20mm² / s ntawm 40 degree) ua raws li cov dej ntws zoo ntawm cov roj saib xyuas zoo, tso cai rau lawv:
Nkag mus rau micron- theem sib txawv: Qhov chaw nruab nrab ntawm rab koob thiab nws cov lus qhia feem ntau<0.05mm-thinner than a human hair. Thick oils or greases would form sticky residues here, causing needle stickiness;
Txo qis qis: Siab - koob ceev ua kom muaj cua sov los ntawm kev sib txhuam. Tsawg- cov roj viscosity txo qis zog (txog li 8% piv rau cov roj ntxhia) thiab tshem tawm cov micro- coj cov khoom, ua raws li cov kua dej;
Tiv thaiv oxidation: Synthetic bases (piv txwv li, PAO lossis ester roj) muaj kev ruaj ntseg zoo dua, tswj lubricity rau 30% ntev dua li cov roj ntxhia hauv cov chaw sov sov (25-35 degree).
Mastering lub Clean-Lubricate-Test Cycle
Peb -cov txheej txheem ua haujlwm kauj ruam yog kev tiv thaiv kev ua tsis tiav:
Ua ntej-Lubrication Cleaning (Tsis yog-Txoj Kev Sib Tham)
Cov xov paj residual lint thiab cov roj qub sludge tsim cov khoom sib tov sib xyaws -xav txog cov xuab zeb hauv lub thawv iav. Siv cov tshuaj tiv thaiv- cov hmoov av zoo li qub- cov ntaub dawb (tsis yog khw rags, uas tso cov fibers) dipped hauv isopropyl cawv rau:
So tag nrho ntev ntawm cov koob, tshwj xeeb tshaj yog thaj tsam "hmoov" qhov twg cov xov paj loops;
Scrape sinker guide rails nrog cov yas spatula (cov cuab yeej hlau tuaj yeem khawb qhov chaw), kom tsis txhob muaj cov xov paj txuas rau cov kab sib txuas.
Cov Lus Qhia Pro: Hauv cov chaw tsim khoom tsim cov xov paj fuzzy (piv txwv li, fleece- cov thom khwm), siv cov cua compressed (30-50kPa) los tshuab tawm lint los ntawm qhov nyuaj- mus txog qhov sib txuas ntawm lub dab dej ua ntej so.
Targeted Application nrog Syringe Precision
Tus qauv 1mL syringe (nrog 26G koob) yog qhov zoo rau ob qho laj thawj:
Kev tswj ntau npaum li cas: 3-5 tee rau ib rab koob tiv thaiv kom tsis txhob muaj roj ntau dhau (cov roj ntau tuaj yeem nkag mus rau hauv cov ntaub thaum tsim khoom);
Angled xa: Tilt lub koob txhaj tshuaj ntawm 45℃kom ncav cuag qhov sib txuas qhov twg rab koob tau raws li lub koob yees duab tom qab, lub ntsej muag zais qhov taw qhia uas ncaj qha txau feem ntau nco.
Feem ntau yuam kev kom zam: Tsis txhob siv cov tshuaj pleev xim rau ntawm no. Lawv cov qauv sib txawv dav yuav ua rau cov txheej txheem nyob ze ntawm cov xov paj, ua rau cov xov paj adhesion thiab poob stitches.
3. Kauj Ruam 2: Daim duab peb sab Mechanism – Tuav Trajectory Precision
Daim duab peb sab Mechanism's Pivotal Role hauv Knitting Geometry
Daim duab peb sab mechanism ua raws li "lub hlwb" ntawm cov thom khwm cov cav tov, dictating cov qauv txav ntawm cov koob los tsim ntau hom plooj, ribbing, thiab shaping. Nws cov kev taw qhia rails thiab sliders ua siab ntev heev - txog li 50 N / cm² thaum lub sij hawm complex stitch formations - thiab tsim kom muaj kev sib txhuam kub, ncav cuag 80℃nyob rau hauv tas li ntawd mus ua hauj lwm. Qhov kev xav tau ib puag ncig no yuav tsum muaj siab -kub lithium- raws li roj nrog qhov poob qis Ntau dua lossis sib npaug li 180 degree, uas muaj:
Thermal resilience: Tsis zoo li qis- melting- taw tes roj uas liquefy nyob rau hauv tshav kub, lithium-raws li formulations tuav ib tug semi- khoom sib xws, kom tsis tu ncua lubrication txawm lub sij hawm ntev ntau lawm khiav;
Load-cov kabmob muaj peev xwm: Cov roj nplaum cov qauv tsim ua cov yeeb yaj kiab tenacious uas tiv taus hnyav rau sab nraud, tiv thaiv hlau - ntawm - hlau sib cuag ntawm daim duab peb sab thiab cov sliders.
4. Kauj Ruam 3: Servo Tsav Bearings – Thaum tshav kub kub Dissipation Protection rau siab -Kev khiav hauj lwm ceev
Qhov Kev Xav Tau Ib puag ncig ntawm High-Speed Motor Bearings
Servo motors hauv cov tshuab thom khwm niaj hnub ua haujlwm ntawm qhov nrawm tshaj 10,000 rpm, ua rau pem hauv ntej, nram qab, thiab encoder - sab bearings mus rau huab cua centrifugal rog, hluav taws kub ceev (feem ntau ncav cuag 60℃+), thiab meej qhov chaw siab. Qhov ib puag ncig hnyav no yuav tsum tau qis- suab nrov ntev- ua cov roj nrog siab - cov khoom siv ceev ceev kom txo kev sib txhuam, tiv thaiv roj 甩出 (fling-tawm), thiab tuav cov zaj duab xis lubrication zoo ib yam. Cov thickeners tshwj xeeb thiab los tiv thaiv- cov neeg ua haujlwm hnav ntxiv dampen kev co, txo cov suab nrov thiab tiv thaiv kev ua haujlwm ntxov ntxov ua rau qaug zog tseem ceeb rau cov kab ntau lawm ruaj khov thiab tiv thaiv kev ua haujlwm ntev.
Ib txoj hauv kev zoo rau Bearing Lubrication
Kev Nyab Xeeb & Kev Npaj: Fais fab tuag thiab txias lub cev muaj zog rau 30+ feeb kom tsis txhob hlawv thiab roj degradation. Siv lub zog torque-tswj txwv kom tshem tawm lub npog tiv thaiv, tshuaj xyuas cov khib nyiab, thiab huv si nrog lint- cov ntaub dawb. Tsis txhob lubricate tam sim ntawd tom qab kaw vim muaj hluav taws xob seem.
Precision Application & Testing: Sau tsuas yog 1/3 ntawm cov kab noj hniav nrog roj siv rab phom tshwj xeeb kom tsis txhob muaj cua sov (los ntawm cov cua nkag) lossis hnav (los ntawm underfilling). Xyuas kom cov roj tshiab tawm ntawm sab nraud, so ntau dhau, thiab rov ua dua. Idle lub cev muaj zog rau 2 feeb tom qab-lubrication, soj ntsuam cov suab nrov (rau squeals/sib tsoo) thiab kub (50-70℃ntawm infrared tus pas ntsuas kub). Sau cov tsis nyob rau hauv ib lub cav los kwv yees kev hnav khaub ncaws thiab tiv thaiv lub sijhawm poob qis.
5. Kauj Ruam 4: Kev xa tawm Gears thiab Chains - Txo suab nrov rau kev xa hluav taws xob
Lub luag haujlwm tseem ceeb ntawm Iav thiab Chain Lubrication
Lub zog tsav tseem ceeb, lub sijhawm rub tawm, thiab cov saw hlau ua rau "rov qab" ntawm lub thom khwm tshuab fais fab kis tau tus mob, ua rau lub zog hnyav (txog 200 Nm ntawm lub zog) thiab siab - nrawm nrawm (feem ntau 500+ RPM). Cov khoom no tshwj xeeb tshaj yog muaj kev cuam tshuam rau fretting corrosion thiab hnav cov khib nyiab pov tseg, uas tuaj yeem txo qhov kev sib kis tau los ntawm 10-15% thiab ua rau muaj kev puas tsuaj loj yog tias tsis tau kuaj xyuas. Iav roj nrog ISO VG 150 qib viscosity lossis saw- cov roj nplua nyeem tshwj xeeb yog qhov tseem ceeb ntawm no, raws li lawv:
Tsim kom muaj kev ruaj khov-cov kabmob zaj duab xis: Lub siab viscosity ntawm ISO VG 150 roj clings rau iav hniav, tiv thaiv extrusion nyob rau hauv hnyav loads thiab tiv thaiv scuffing thaum pib / nres;
Kev sib txuas ntawm cov saw txuas: Cov roj nplaum (feem ntau nrog molybdenum disulfide additives) nkag mus rau hauv cov menyuam kaw ntom nti-pin qhov khoob, txo kev sib txhuam thiab hnav hauv qhov siab -flexure.
Mastering Cleaning thiab Application Techniques
Kev ntxuav tob tob: Lub hauv paus ntawm Lubrication zoo
Ua ntej lubrication, siv cov txhuam nylon tawv (tsis muaj hlau) thiab biodegradable citrus -raws li lub tshuab ntxhua khaub ncaws rau:
Scrub iav hniav thiab pulley grooves kom dislodge compacted fiber clumps, uas yuav ua raws li ib tug abrasive muab tshuaj txhuam;
Flush saw txuas nrog qis- cua siab (20–30 PSI) tom qab ntxuav kom tshem tawm cov khoom seem thiab cov khib nyiab.
Pro Tip: Hauv cov chaw tsim khoom tsim cov xov paj (piv txwv li, los tiv thaiv - cov thom khwm zoo li qub), siv cov txhuam tsis sib nqus ({3}}) kom tsis txhob nyiam cov ntaub ntawv hlau rau cov khoom.
Targeted Lubrication rau Txhua Cheebtsam
Gears: Siv cov roj iav nrog rau tag nrho cov voj voog ntawm kev tsav tsheb thiab lub zog tsav, tsom rau hauv paus thiab lub ntsej muag ntawm cov hniav uas qhov kev sib cuag yog siab tshaj. Siv lub raj mis nyem nrog lub nqaim nqaim kom ntseeg tau tias cov roj mus txog thaj tsam meshing yam tsis muaj tshuaj txau;
Chains: Rau cov hlua khi, siv cov roj nplua nyeem ncaj qha rau ntawm daim phiaj sab thiab cov menyuam -pin cov pob qij txha, tso cai rau cov saw hlau khiav rau 1-2 feeb kom faib cov roj sab hauv. So cov roj ntau dhau ntawm cov saw hlau sab nrauv kom tsis txhob muaj plua plav;
Lub Sijhawm Pulleys: Maj mam muab lub tsho rub lub grooves nrog cov zaj duab xis nyias ntawm cov roj kom txo cov kev sib txhuam ntawm txoj siv thiab rub, kom tsis txhob muaj kev sib tsoo ntau dhau uas tuaj yeem cuam tshuam kev sib tsoo ceev.
Tshaj tawm -Lubrication System Checks
Tom qab lubrication, ua cov kev sim ua haujlwm tseem ceeb:
Gear Backlash Measurement: Siv lub dial taw qhia kom paub tseeb tias cov backlash (cov hniav tshem tawm) tseem nyob hauv cov chaw tsim khoom tshwj xeeb (feem ntau 0.05-0.1mm rau cov tshuab thom khwm precision). Cov backlash ntau dhau tuaj yeem ua rau tsis sib xws;
Chain Tension Test: Rub cov saw midway ntawm sprockets - nro tso cai rau 10-15mm ntsug deflection. Tshaj -tensioned chains hnav bearings sai dua, thaum xoob chains pheej hmoo hla lossis derailing;
Kev Ntsuas Kev vibration: Khiav lub tshuab ntawm 70% ceev rau 5 feeb thiab siv lub ntsuas vibration los kuaj xyuas qhov txawv txav (qhia txog qhov tsis zoo lossis cov khoom hnav).
6. Xaus: Kev Kho Kom Zoo Tshaj Plaws Tag Nrho -Cycle Equipment Value
Lub 5 lub hli lubrication cov kauj ruam npog lub hauv paus txav ntawm cov thom khwm cov cav tov, yuav tsum tau ua raws li "Peb Qhov Tseeb": hom roj nplua nyeem raug, cov nyiaj siv tau meej, thiab lub sijhawm kom raug (pom zoo tom qab cov khoom kaw thiab tu). Kev saib xyuas tsis tu ncua tuaj yeem txo qis dua 70% ntawm kev ua haujlwm tsis ua haujlwm thiab poob qis, ua tiav kev tsim khoom ruaj khov thiab kev ua kom zoo dua tus nqi. Nws raug nquahu kom tsim cov phiaj xwm kho tus kheej raws li phau ntawv qhia cov cuab yeej siv kom ntseeg tau tias kev ua haujlwm tau zoo ntev -.
