Mu kkolero ly’ebikozesebwa mu Guangdong, emidumu gy’ebyuma bibiri egy’okukuba sitampu egy’enjawulo gyalina obulamu obw’enjawulo: omudumu gw’omukono ogw’ekyuma A gwakyusibwa oluvannyuma lw’omwaka gumu ogw’okukozesa olw’okumenya okwogera, ate omudumu gw’omukono gw’ekyuma B gwatambula bulungi okumala emyaka esatu awatali kulemererwa kwonna. Okumenyawo kwalaga nti enjawulo yokka wakati w’ebibiri bino yali ya buwanvu bwa spoke (4mm vs 6mm) ne bearing seal design. Omusango guno gulaga nti okuwangaala kwa .Emipiira gy’omu ngalo egy’okukuba sitampu .tekisalibwawo nsonga emu, wabula kiva mu nteekateeka enzijuvu ey’ebipimo ebingi, omuli okulonda ebintu, dizayini y’enzimba, n’okulongoosa kungulu. Ekiwandiiko kino kigatta enkola y’amakolero okwekenneenya engeri dizayini gy’esalawo obulamu bw’obuweereza bw’emidumu gy’emikono okuva mu nsibuko.
Menyu y'ebirimu .
Ebikozesebwa mu kyuma: Omusingo gw'amaanyi eri-Ebiseera by'okutikka
Engineering Plastics: Omuwendo-Okulonda okulungi ku kitangaala-Embeera z'okutikka
Ebikozesebwa ebikozesebwa: Omusalaba-Okulonda ku nsalo n'omulimu ogw'enjawulo
Spoke Design: Omugerageranyo gwa zaabu ogw’ennamba ya spoke n’obuwanvu .
Okulonda kwa bbeeri: enjawulo mu bulamu wakati wa bbeeri ezisereka ne bbeeri eziyiringisibwa .
Ekyuma ekiteeka ekifo: Obukugu bw’okutebenkeza obukakanyavu n’okukyukakyuka .
Obujagalalo-Obujjanjabi obuziyiza: Enzikiriziganya y'okukola dizayini y'okufuuyira omunnyo .
Okwambala-Okusiiga Okuziyiza: Enkola ya microscopic okukendeeza ku kusika .
Anti-Enkola eseerera: ergonomics n'okuwangaala synergy .
Okukola ku butuufu: Engeri okufuga okugumiikiriza gye kukosaamu obulamu bwa fit .
Enkola y’okukuŋŋaanya: Okukwata omuwendo omukulu ogw’okuyingirira okutuukagana .
Dynamic Balance Design: Omutemu atalabika ow'okukola kwa waggulu -
Dyaamu y’omukono: bbalansi wakati w’obuweerero bw’okukwata n’obukoowu .
operating torque: obukuumi ku mutindo gwa dizayini parameters .
Okulonda ebintu: Ensengekera y’obutonde ey’obuzaale ey’okuwangaala .
1 Ekintu eky'ekyuma: Omusingo gw'amaanyi ku bizito-Ebiseera by'okutikka .
Ekyuma ekisuuliddwa (HT200): Amaanyi g’okusika 200MPa, agasaanira ebyuma ebikuba ebikonde ebirina emigugu > 50N・m, nga Yangli group’s J21 Series punch handheel, obuwanvu bw’okwogera bukoleddwa okuba 6mm, tewali fracture oluvannyuma lwa 10,000 okugezesebwa fatigue, era obulamu bubeera 1.5 obuwanvu 4mm thickness.
Aluminiyamu alloy (6061-T6): Density 2.7g/cm3, amaanyi 190MPa, ekkolero ly’ekibumbe ky’emmotoka erimu likozesa emidumu gya aluminum alloy egy’omu ngalo okukendeeza ku kizito ekitali kiwanvu ebitundu 30%, okukendeeza ku nziziganya inertia ebitundu 25%, n’okukendeeza ku muwendo gw’okuliisa ebitundu 40%.
Ekyuma ekitali kizimbulukuse (304): Okugezesa okuziyiza okufuuyira omunnyo > essaawa 1000, ezisaanira embeera z’oku lubalama lw’ennyanja oba ezirimu obunnyogovu, gamba ng’omudumu gw’omu ngalo ogw’ekikonde eky’ekkolero lya mita y’amazzi e Ningbo. Oluvannyuma lw’okukozesa ebintu 304, okulemererwa kw’okuziyira olw’obusagwa kukendeezeddwa okuva ku mirundi 3 buli mwezi okutuuka ku mulundi 1 buli mwaka.
5 Engineering Plastics: Omuwendo-Okulonda okulungi ku kitangaala-Embeera z'omugugu
ABS Engineering Plastics: Density 1.05g/cm3, egula 1/5 yokka ey’ekyuma ekisuuliddwa, esaanira ebyuma ebitono ebikuba ebikonde nga biriko emigugu<20N・m, such as Jinfangyuan CNC punching machine handwheels, designed life of 2 years, maintenance cost reduced by 60%.
Phenolic resin: okugumira ebbugumu 150℃, omudumu gw’omukono gw’ekyuma ekikuba sitampu y’oveni gukozesa phenolic resin, gukola okumala emyaka 3 mu mbeera ya 120℃, era kungulu tekuliimu nnyatika, ate ABS ebintu bisobola okumala omwaka 1 gwokka.
3 Ebikozesebwa ebikozesebwa: Omusalaba-Okulonda ku nsalo n’omulimu ogw’enjawulo .
Glass fiber reinforced Nylon: Amaanyi gasinga nayirooni ennongoofu emirundi 2, omuwendo gw'okunyiga amazzi<1%, a punching machine handwheel of an electronics factory uses this material, in an environment with 85% humidity, the life is 3 times longer than ordinary nylon, and the weight is 40% lighter than metal.
Ekyuma-Plastic Composite: Ekyuma ku sipooke (Strength Guarantee) + Plastic for Handles (Insulation and Anti-slip), ekyuma ekikuba ekyuma ekikuba ebyuma ebikuba ebyuma ebikuba ebyuma kitwala mu nkola ebyetaago byombi eby’amaanyi n’okuziyiza, okwewala okufuga okulemererwa olw’amasannyalaze agatali gakyukakyuka.
Enteekateeka y’enzimba: Okulowooza ku mirundi ebiri ku kugabanya situleesi n’okutambula obulungi .
1 Spoke Design: Omugerageranyo gwa zaabu ogw’ennamba ya spoke n’obuwanvu .
Spoke Number: 3 Spokes (Lightweight) vs 6 spokes (high rigidity), oluvannyuma lw’omudumu gw’omukono ogw’ekyuma ekijingirire okukyusibwa okuva ku 3 spokes to 6 spokes, stress ku kikolo kya spoke yagwa okuva ku 150MPa okutuuka ku 80MPa, era akabi k’okumenyaamenya 60% kakendedde.
Dizayini y’obuwanvu: Okusinziira ku nkola y’omugugu (σ=Mr/W), ku 50N・m omugugu gw’omugugu, obuwanvu bw’okwogera bweyongera okuva ku mm 4 okutuuka ku mm 6, ensonga y’obukuumi yeeyongera okuva ku 1.2 okutuuka ku 2.0, era obulamu bw’obuweereza bwayongezebwa okuva ku mwaka 1 okutuuka ku myaka 3.
5 Okulonda kwa bbeeri: Enjawulo mu bulamu wakati wa bbeeri ezisereba ne bbeeri eziyiringisibwa .
Sliding Bearings (self-Lubricating): Tewali bintu biyiringisibwa, ebisaanira sipiidi entono (<100rpm), such as Ward Precision Machine punch handwheel, designed life of 5 years, maintenance-free, but wear rate increases 3 times at high speed (>200rpm).
Rolling bearings (deep groove ball bearings): Friction Coefficient 0.0015, esaanira sipiidi ey’amaanyi, jingli punch handheel ekozesa bbeeri 6005, obulamu bwa ssaawa 80,000 ku 300rpm, emirundi 2 okusinga sliding bearings, naye nga kyetaagisa okusiiga bulijjo.
3 Ekyuma ekiteeka ekifo: Obukugu bw’okutebenkeza obukakanyavu n’okukyukakyuka .
Spring pin positioning: Enzimba ennyangu, ensengekera y’amaanyi ga spring ya 5-8N, omudumu gwa punch gulina empalirizo ya spring etamala (3N), ekivaamu okwambala amangu ebitundu 40% ku ppini y’okuteeka.
Okuteeka amazzi mu kifo: Obutuufu bw’okuteeka ±0.5 diguli . Omudumu gwa precision punch gukozesa hydraulic positioning. Newankubadde nga omuwendo guli waggulu ebitundu 20%, obulamu bw’ekyuma ekiteeka ekifo bugaziyizibwa okuva ku mwaka 1 okutuuka ku myaka 5, nga kino kituukira ddala ku scenarios za waggulu-obutuufu.
Okujjanjaba kungulu: Olunyiriri olusooka olw’okwekuuma okukulugguka kw’obutonde .
1 Anti-Okujjanjaba okukaluba: Enzikiriziganya ya dizayini emabega w’okugezesa okufuuyira kw’omunnyo .
Galvanizing (electrogalvanizing): Obugumu bw’okusiiga 8-12μm, okufuuyira omunnyo essaawa 48, omudumu gw’emikono ogw’ekkolero ly’ebyuma ebimu eby’obulimi gukozesa enkola ya galvanizing treatment, era obudde bw’obusagwa mu mbeera y’ettaka ly’okulimirako bulwawo okuva ku myezi 3 okutuuka ku mwaka 1.
Dacromet coating: Chromium-Ekizigo ekitaliimu butonde, kiziyiza okufuuyira omunnyo okumala essaawa 1000. Omudumu gw’omu ngalo ogutali gumu ogw’okufulumya ebweru gukozesa ekizigo kino. Tewali buwuka bubaawo mu kiseera ky’entambula y’oku nnyanja, ate nga n’emidumu gya bulijjo egy’omu ngalo egya galvanized gyafuuka dda enfuufu.
2 okwambala-Okusiiga okugumira: micro-Okukendeeza ku kusika .
Molybdenum disulfide Okufuuyira: Obugumu bw’okusiiga 5-10μm, omugerageranyo gw’okusika omuguwa gwakendeezebwa okuva ku 0.15 okutuuka ku 0.08, oluvannyuma lw’omudumu gw’omukono ogw’ekyuma ekikuba ebikonde ogutasalako kyakozesebwa, okwambala kwa bbeeri kwakendeezebwa okuva ku mm 0.05/omutwalo okutuuka ku mm 0.01, era obulamu bwayongezebwa emirundi 4.
Ceramic coating: Hardness HV1200, esaanira okuzitowa-Embeera y’okwambala, ekyuma ekijingiriza eky’omu ngalo ekyogerwako kikozesa ekizigo kya ceramic, era omuwendo gw’okwambala kungulu gugenda mpola ebitundu 70% okusinga ogw’ebitundu ebitalongooseddwa.
3 Anti-Obutonde obuserengese: ergonomics n'okuwangaala synergy .
Diamond Texture: Ekitundu ky’okukwatagana kisinga ennyonyi ebitundu 20%, ate okusikagana kwongerwako ebitundu 30%. Olw’engeri y’obutonde etali ya magezi, ekyuma ekikuba ebikonde kiseerera nga kikola, ekintu ekitali butereevu kyongera ku kwambala kwa bbeeri. Oluvannyuma lw’okulongoosa, omuwendo gw’okuseerera gukendeezebwa okuva ku bitundu 15% okutuuka ku bitundu 2%.
Ekizigo kya kapiira: Omukono gusiigibwako ‘nitrile rubber’, nga si -okuseerera n’okunyiga okukankana. Oluvannyuma lw’okukozesa omudumu gw’emikono ogw’ekkolero ly’ebikozesebwa, obukoowu bw’okukola bwakendeera ebitundu 40%, era emirundi gy’okusumululwa ku kuyungibwa wakati w’omukono n’ekikondo kyakendeera ebitundu 50%.
Enkola y’okukola: Ebikwata ku nsonga eno bisalawo akakwate akakulu ak’obuwanguzi oba okulemererwa .
1 Obutuufu bw’okukola: Okufuga okugumiikiriza kukosa kitya obulamu obukwatagana .
Coaxiality Tolerance: Bwe coaxiality y’omudumu gw’omukono ne shaft esinga 0.1mm, omugugu gwa bbeeri tegukwatagana. Omudumu gw’omukono gw’ekkolero ly’ebikozesebwa mu kyuma gulina coaxiality ya 0.2mm, ekikendeeza ku bulamu bwa bearing ne 60%. Oluvannyuma lw’okulongoosa, okugumiikiriza kufugibwa ku mm 0.05, era obulamu budda mu mbeera eya bulijjo.
Obutuufu bw’obuwuzi: Obutuufu bw’okukola ku thread ya M8 bulongoosebwa okuva ku 6h okutuuka ku 5h. Frequency y’omukono gw’omukono ogw’ekikonde ekisumuluddwa ekendeezeddwa okuva ku mirundi 3 buli wiiki okutuuka ku mirundi 0, era okwambala kw’obuwuzi kukendedde ebitundu 70%.
5 Enkola y’okukuŋŋaanya: Okukwata omuwendo omukulu ogw’okuyingirira okutuukagana .
Dizayini y’okuyingirira: Okuyingirira okulungi wakati w’ekikondo ne bbeeri kuli 0.02-0.05mm. Okutaataaganyizibwa kw’ekkolero ly’ebyuma erimu kwatuuka ku mm 0.1, ekyavaako empeta ey’omunda eya bbeeri okuvunda, okuziyiza kw’okuzimbulukuka kweyongera ebitundu 50%, era obulamu bwakendeezebwako ebitundu 30%.
Enkola y’okunyiga: Kozesa ekyuma ekikuba amazzi (ensobi ya puleesa ±2%) okwewala enjatika ezikwekebwa mu sipooke ezireetebwa okukonkona. N’olwekyo, ekkolero ly’ebyuma ebijinga lyakendeeza ku bubenje bw’omudumu gw’omu ngalo okuva ku bitundu 5% okutuuka ku 0.5%.
3 Dynamic Balancing Design: Omutemu atalabika ow'okukola kwa waggulu -
Dynamic balancing level: high-Emidumu egy’omu ngalo (:200rpm) gyetaaga okutuuka ku ddaala lya G6.3. Omupiira gw’ekyuma ekimu ekikuba ebikonde mu mmotoka tegwabadde gwa bbalansi mu ngeri ya maanyi. Okukankana okw’amaanyi kwatuuka ku 10g ku ssaawa 150, era obulamu bw’obukoowu bwa sipooke bwakendeera ebitundu 40%. Oluvannyuma lw’okutebenkeza, kyakendeezebwa okutuuka ku 4G.
Ergonomics: Indirect impact y’emize gy’okukola ku kuwangaala .
1 Obuwanvu bw’omukono: bbalansi wakati w’obuweerero bw’okukwata n’okukoowa .
Optimal diameter: 40-50mm, diameter ya punch handwheel eri 60mm, ekitundu ky’enkindu kikendeezebwa 15% mu kiseera ky’okukola, ekivaamu okweyongera kwa 20% mu maanyi g’okukwata, mu ngeri etali ya butereevu nga kyongera ku mugugu gwa bbeeri ebitundu 12% n’okufunza obulamu ebitundu 25%.
Handle length: 120-150mm is appropriate, the handle of a hardware factory handwheel is too short (100mm), the wrist bending angle is >30℃mu kiseera ky’okukola, ekivaamu amaanyi agatali gamu n’okwambala amangu ebitundu 30%.
2 operating torque: obukuumi ku design parameters .
Standard torque: Manual operating torque erina okuba nga ntono oba nga yenkana 15N・m. Olw’okusiiga okutamalako, torque ya punch handheel yeeyongera okutuuka ku 25N・m, ekivaamu okumala ebbanga-okutikka ebingi eby’ebisige n’okweyongera emirundi 2 mu bulabe bw’okumenya.
Labor-Okutereka Design: Nga sipiidi ya ggiya yeeyongera enkola (okukendeeza ku 1:2), torque ekola eya precision punch handwheel ekendeezebwa okuva ku 12N・m okutuuka ku 6N・m, omugugu gwa bbeeri gukendeezebwa ekitundu, era obulamu bweyongera emirundi 1.
Okubumbako
Obuwangaazi bwa punch handwheel kye kiva mu "maanyi g'ebintu + ensengeka y'enzimba + okukyusa obutonde bw'ensi + okukola obulungi":
Heavy Load Scenario: Cast Iron Spokes (obuwanvu obusinga oba obwenkana 6mm) + rolling bearings + dacromet coating ze zisinga okwettanirwa, nga Yangli J31 series punch handheels, nga zirina obulamu bwa dizayini za myaka 5.
High-Speed precision scenario: Aluminium alloy spokes + deep groove ball bearings + molybdenum disulfide coating, gamba nga Amada handwheels, nga zirina obulamu obusukka mu ssaawa 100,000 ku 200rpm.
Humid and dusty scenario: Stainless steel spokes + labyrinth seals + emikono gya kapiira, gamba ng’emidumu egy’omu ngalo egyakolebwa mu kkolero lya Ningbo Water Meter, egitalina buwuka na jamming okumala emyaka 3.
Enkola ya OEM y’emmotoka ezimu ekakasizza nti okuyita mu dizayini erongooseddwa (eyogera ku 2mm + bearing precision erongooseddwa n’omutendera gumu + okufuuyira kungulu okw’okwambala-okuziyiza okusiigibwa), obulamu bw’omudumu gw’omu ngalo kwongeddwa okuva ku myezi 18 okutuuka ku myaka 4, era omuwendo gw’okuddaabiriza gukendedde ebitundu 70%. Kino kikakasa nti okuwangaala si kiraga kimu, wabula-okutereeza enteekateeka y’olujegere okuva mu kulonda ebintu okutuuka ku nkola y’okukola ebintu mu bujjuvu. Ku bakola ebyuma, kyetaagisa okuteekawo "dizayini-okugezesebwa-lickback" loopu enzigale, gamba ng'okukakasa obulamu bw'ekizigo okuyita mu kwekenneenya enkomerero y'ekintu eky'okugezesa situleesi n'okufuuyira kw'omunnyo, okusobola okwewala "obulema obuzaalibwa" okuva mu nsibuko. Nga obumanyirivu bw'abakugu mu kukola dizayini y'amakolero abakulu bwe bugamba nti: "Enkola ya handwheel ennungi y'eyo ereetera abakozesa okuwulira okubeerawo kwayo mu myaka 3 - kubanga tefunangako buzibu bwonna."
