A cikin yanayin masana'antu na yau, zaɓar hanyar haɗin haɗin da ya dace don sassan filastik shine babban al'amari na ƙirar samfuri da Majalisar. Zaɓin hanyar kai tsaye yana haifar da aikin samfurin kai tsaye, tsauraran, farashi, da kuma roko na ado gabaɗaya.
Wannan labarin na binciken manyan dabarun haɗin filastik sama-da aka yi amfani da su, yana samar da cikakken bincike game da aikace-aikacen su, fa'idodi, rashin amfani, da la'akari da la'akari. Abun ciki shine don ra'ayoyi waɗanda suke tsunduma cikin tsarin tsarin samfuri:
Abubuwa suyi la'akari da lokacin zabar
Lokacin zabar hanyar haɗin haɗin don sassan filastik, ya kamata a ɗauka yawancin abubuwan mahara da yawa don tabbatar da kyakkyawan aiki, karkara, da wadataccen inganci:
1. Abubuwan kayan abu
Ka'ida : Tabbatar da hanyar haɗin yana aiki tare da kayan kayan aikin, kamar mu na zamani, da jingina na sinadarai, da juriya na sinadarai. Daban-daban filastik kamar So, PE , ko PP na iya buƙatar takamaiman hanyoyin haɗi.
Ƙarfi : kayan abu ya kamata su iya tsayayya da buƙatun injin haɗin.
2. Load da bukatun damuwa
Wuri Mai Kyau : Zaɓi hanyar da za ta iya magance nauyin da ake buƙata da damuwa ba tare da gazawa ba.
Vibration da gajiya juriya : la'akari da hanyoyin da ke hana kwance ko lalata a karkashin damuwa da rawar jiki.
3. Rashin hankali da kuma rasuwa
Sauƙin rashin hankali : Idan ana buƙatar gyara sau da yawa, hanyoyin amfani kamar su skurs ko Snap ya fi dacewa da sauki.
Dindindin vs : Zabi wanda ke kan ko haɗin yana buƙatar dindindin ko cirewa.
4. Yanayin muhalli
5. Da kyau la'akari
Bukatar : Don tsabta, ƙira mara tsabta, hanyoyin kamar bonesing mai dacewa ko snap ya fi so.
Babban amincin : tabbatar da haɗin baya lalata yanayin bayyane na sashin.
6. Farashi da inganci
Kayan aiki da kayan aikin kayan aiki : Yi la'akari da farashin ci gaba, musamman ga hanyoyin kamar walda ultrasonic ko abubuwan da aka yi.
Speedarin aiki mai sauri : Snap daidai kuma latsa abubuwan da ke ba da taro mai sauri, rage farashin aiki.
7. Samfurin Rayuwa
Dorewa : hanyoyi kamar riveting ko ultrasonic walda suna ba da tsawan lokaci na tsawon lokaci.
Kulawa : Idan ana buƙatar tabbatarwa ta yau da kullun, zaɓi hanyoyi kamar scarts don sauƙaƙe ɓangaren maye.
8. Dorewa
Rage ɓarna : Hanyoyin da suka rage amfanin kayan aiki da kuma bada izinin sake amfani, kamar su na hanzarin injin, suna da kyau.
Sake dawowa : Ka guji adanar da ta wahalar sake dubawa.
9. Tsari da kuma bukatun aminci
Manyan nau'ikan kayan aikin filastik
1. Snap Haɗin Haɗin
Shigowa da
Snap daidai suna daga cikin hanyoyin da aka fi amfani da kayan aikin kayan aikin filayen filastik, suna amfani da sassauƙa masu haɓaka don ƙirƙirar bayanan da ke tsakanin bangarorin biyu. Hanyar ta dogara ne da fasali ko siffofin da suka '' snap 'cikin wuri.
Aikace-aikace
Mai amfani da kayan lantarki : bangarori da housings
Automotive : Abubuwan haɗin Dashboard, bangarorin ƙofa
Kayan gida : Snap-akan lids kuma Covers
Yan fa'idohu
Kudinsa : Snap ya kawar da buƙatar ƙarin masu fattersers ko adanar, rage farashin samarwa gaba ɗaya.
Sauƙaƙa taro : Snap daidai za a iya tattare da sauri, buƙatar babu kayan aikin ko ƙarin kayan aiki, yana sa su dace da samarwa.
Rukunin da aka kira : rashin ganuwa da bayyane ko rives yana samar da tsabtace, wanda aka goge ya fi so zuwa samfurin ƙarshe.
Rashin kyau
Lahimanci da tsarin rashin daidaito : Snap ya dace ba zai iya samar da isasshen ƙarfi don aikace-aikacen babban aiki ko aikace-aikacen da ke faruwa ba.
Damorewa Dorewa : maimaita Disassebly na iya haifar da gajiya ko karaya daga cikin sifofin da suka dace da su, suna rage tasirin su a kan lokaci.
| fa'idodin | Rashin daidaituwa |
| Digiri mai sauri (yawanci <5 seconds kowane haɗin) | Iyakance iyakance-mai ɗaukar ƙarfi (gabaɗaya <500n don filastik na kowa) |
| Zeti Silinan kuɗi | Yuwuwar shakatawa na damuwa a kan lokaci (har zuwa 20% a cikin awanni 1000 a tsayin yanayin zafi) |
| Tsarin zanen (sama da 50 na daidaito 50) | Binciken Damuwa da aka buƙata don ingantaccen aiki |
Mabuɗin Tsarin Key:
Matsakaicin rauni yayin taro: ε = Y / 2R
Inda y shine ƙazanta kuma r shine radius na curvature
Force Force: F = (BH⊃3; e) / (6l⊃2;) * (3y / l - 2y⊃2; / L⊃2;)
Inda B shine ɗan gajeren kauri, H shine kauri mai kauri, E shine Modulus na roba, l shine tsayin daka, kuma y shine dadda.
Na musamman la'akari
A lokacin da ƙirar fasalin Snap-Fit, dalilai kamar zaɓin kayan abu, ikon sarrafawa, da elast rectionary Amincewa da hankali.
| Sna Styx Hype | bayanin | da aka yi amfani da shi |
| Madaidaiciya hannu | Sauyawa, Saurin layi | Kayan ado sassa |
| U-dimbin yawa | Yana ba da sassauƙa don amfani da yawa | Baturin baturin |
| Shekara | Za'a iya nuna fasalin samar da kai | Kafar kwalban, kwantena |
2.
Shigowa da
Haɗin hannuwa a samar da hanya mai aminci da abin dogara don shiga sassan filastik ta amfani da kayan adon na inji. Scrick yana aiki kai tsaye tare da abubuwan da aka riga aka gyara ko kuma a cikin filastik ko tare da abubuwan da aka shigar.
Aikace-aikace
Kayan Kayan Gida : Na'urorin Kitchen, Wutan lantarki
Kombory Commors : bangarori na kayan aiki, datsa filastik
Samfuran masu amfani : kayan wasa, kayan ado na
Yan fa'idohu
Babban ƙarfi da reshevle : sukurori suna ba da ƙarfi, amintattun haɗin gwiwa wanda za'a iya sake ƙi sau da yawa, yana ba da damar gyara sau da yawa da gyarawa.
Sauƙin jama'a sauƙin: Haɗin shiga haɗin : Haɗin haɗi ba su buƙatar kayan aiki na musamman kuma sun dace da Tsarin Majalisar sarrafa kansa.
Ana samun daidaitattun abubuwa : Hanyoyi suna samuwa a cikin manyan girma da kayan da yawa, suna ba da tallafi don aikace-aikace daban-daban.
Rashin kyau
Fesinuta na kayan : maimaita subsi a cikin filastik ba tare da karfafa gwiwa ba zai iya sa suttura da zaren softer.
Zuwu don kwance : sukurori na iya sassauta akan lokaci saboda fadada nauyi ko fadada ƙarin matakan kamar adheren da ke kulle zaren.
| fa'idodin | Rashin daidaituwa |
| Babban ikon Axial (har zuwa 10 Kn Don M6 Scres a cikin Jinjircin karfafa) | Damar don maida hankali (damuwa da yawaita miliyan 2-3 a kusa da zaren) |
| Yana ba da damar yin watsi da ƙididdigar da aka sarrafa shi (>> 100 hawan keke don haɗi da aka tsara) | Hadarin na Polymer Creep a karkashin lafazuka na ci gaba (har zuwa kashi 0.5% iri a shekara a 50% na damuwa damuwa) |
| Madaidaici mai kyau don ingantacciyar hanya | Arin kayan haɗin yana karuwa hadaddun hade da farashi |
Maɗaukaki:
Yankin jeri na tensile na zare na waje: as = (π / 4) [D - (0.938194 ]]] ⊃2; Inda D shine mai diamita da P shine filin zaren
Slipping karfi: FS = π d l * τ d D l * τs inda l shine tsayin saiti da τs shine karfi karfin kayan
Na musamman la'akari
Don aikace-aikacen babban aiki ko kuma a inda ake tsammanin ragi mai yawa, ya kamata a yi amfani da abubuwan haɗin ƙarfe don hana lalata filastik zaren.
3.
Shigowa da
Abubuwan da aka zaba, yawanci aka yi da ƙarfe, an saka su cikin abubuwan filastik don samar da ingantaccen dubawa don haɗi. Su ne musamman fa'idodin aikace-aikacen da ke buƙatar babban ragu ko akai-akai.
Aikace-aikace
Kayan Aiki na Kayan Aiki
Mai amfani da kayan lantarki : kwamfyutocin lafazuka, wayoyin hannu
Kayan aiki na Masana'antu : Abubuwan haɗin yanar gizo don abubuwan haɗin lantarki
Yan fa'idohu
Yawan daidaituwa : shigar da abin da aka sanya masa abin da aka yiwa zai iya haɓaka karfin haɗi, rage sauke da tsage a kan filayen filastik.
Tsabtacewar zafin jiki da rawar jiki suna ba da fifiko a cikin babban zazzabi ko mahimmin mahimman mahalli idan aka kwatanta da zaren filastik.
Reusple : Abubuwan da aka yi makulli suna ba da damar silsila da yawa ba tare da haƙurin fuskantar amincin haɗin ba.
Rashin daidaito
Costarin farashi : Amfani da abubuwan da aka shigar na ƙarfe yana ƙaruwa da farashin samarwa gaba ɗaya da Majalisar.
Morearin Majalisar Daidaito : Sadarwar tana buƙatar ƙarin matakai a cikin ingantaccen tsari ko kuma bayan-moring tsari, kamar zafi stirting ko ultrasonic sa.
Na musamman la'akari
Gudanar da jeri da haƙuri yayin sa shigarwa suna da mahimmanci don tabbatar da saka sakwa a cikin filastik.
4. Welding ultrasonic
Shigowa da
Ultrasonic Welding ne wani tsari na zamani wanda yake amfani da matsanancin tashin hankali don samar da kayan aikin m turnert toon ba tare da bukatar adaho ba ko bukatun adhen baki. Wannan hanyar an san shi da haɓaka haɗin gwiwa, mai dorewa cikin juzu'i na sakan na biyu.
Aikace-aikace
Kayan aikin likita : kwantena ruwa, sirinji
Kayan Aiki na Kayan Aiki : Bumpers, Abubuwan haɗin ciki
Masu amfani da kayan lantarki : Ciukan gidaje na wayoyi, kwamfyutoci
Yan fa'idohu
Sauri : Welding ultrasonic walda tsari ne mai sauri sosai, sau da yawa an gama shi a karkashin na biyu, yana nuna dacewa ga samar da girma.
Babu buƙatar wadatar abubuwa : Tsarin yana buƙatar babu ƙarin kayan da kamar lamba ko adonsu, rage farashin kayan.
Mai ƙarfi, gidaje mai tsabta : Abubuwan da ke haifar da ɗaurin shaidu galibi suna da ƙarfi kamar kayan tushe kuma su bar alama da bayyane ko saura.
Rashin daidaito
Farashin kayan aiki : injunan Welding na Ultrasonic suna da tsada, wanda zai iya zama tabbataccen abu don ƙananan sikelin.
Iyakokin abu : Tsarin yana da tasiri kawai ga thermoplastics kuma na iya aiki tare da wasu kayan kamar therrmosets ko kayan aiki.
Na musamman la'akari
Don ingantaccen sakamako, kayan dole ne ya dace da walding ultrasonic, da kuma ƙirar ta haɗin gwiwa dole ne ya ba da damar ingantaccen canja wurin kuzari da zafi tsara.
5. Bonity Bonding
Shigowa da
Barka da sadaka ya ƙunshi amfani da abubuwan sunadarai don haɗa sassan filastik. Advesives na iya kasancewa tare daga Cyannoachrylate (Superglue) zuwa compxy tsarin, ya danganta da aikace-aikacen. Ana amfani da wannan hanyar sosai saboda yawan sa a cikin shiga kayan daban-daban.
Aikace-aikace
Kaya : kwantena abinci, fakitoci bliists
Sassan motoci : bangarorin ciki, datsa
Na'urorin likitanci : caters, sirinji m sirinji
Yan fa'idohu
Sassauƙa : adherives na iya shiga cikin kayan dissimilar dissimilar, kamar filastik zuwa ƙarfe, kuma sun dace da sassan da hadaddun geometries.
Babu damuwa na inji : adheresararrawa ta rarraba damuwa sosai a fadin bond, rage yiwuwar lalacewar gari ko fatattaka.
Bayyanar ta da kyau : Barka da sadaka bonces ganye babu a bayyane a bayyane, samar da m, gama tsabta.
Rashin daidaito
Lokaci na Cinewa : Wasu adhisives suna buƙatar tsawan lokutan lokacin, wanda zai rage rage yawan samarwa.
Hankalin muhalli : ƙarfin tabbaci na iya lalata karkashin matsanancin yanayin yanayi, kamar babban zafi ko zazzabi.
Na musamman la'akari
A farfajiya na sassa yana da mahimmanci don tabbatar da ƙarfi, kamar yadda crassingnants kamar ƙura, man, ko danshi na iya raunana aikin m aiki.
6.
Shigowa da
Ana ƙirƙiri haɗin haɗi mai dacewa ta hanyar tilasta bangon ɗaya cikin wani, haɓaka haɓaka wanda ke riƙe da sassan tare. Wannan hanyar ta dogara da haƙurin zama da kayan kayan abu don cimma daidaitaccen, shiga tsakani.
Aikace-aikace
Masu haɗin Lantarki : tashar USB, andet
Mai amfani da kayan lantarki : ikon sarrafawa, hanyoyin filastik
Toys : Snap-tare gina gini tubalan
Yan fa'idohu
Mai amfani : Haɗin-latsa-da-da-da-da-wuri na buƙatar babu wasu masu taimako ko adhereves, rage farashin kayan.
Babu wani kayan aiki da ake buƙata : Za a iya cika taro ba tare da kayan aikin musamman ko kayan aiki ba.
Haɗin ƙarfi : Haɗin-latsa-da-latsa-da-latsa na iya tsayayya da matsanancin damuwa, mai sanya su ya dace da aikace-aikacen rage-aiki.
Rashin daidaito
Gudummawar da ake buƙata : nasarar haɗin labarai mai dacewa ta dogara da haƙurin samar da juriya, wanda zai iya ƙara farashin samarwa.
Wuya ga m : Da zarar ya tattara, sassan da aka haɗa ta hanyar latsa-fit suna ƙalubalance don raba ba tare da haifar da lalacewa ba.
7. Haɗin Magnetic
Shigowa da
Ana ƙirƙiri hanyoyin haɗin magnnetic ta amfani da maganun maganganun don samar da fannoni masu ban sha'awa tsakanin sassan filastik. Wannan hanyar tana da kyau don aikace-aikace ne na buƙatar disassebly da yawa ba tare da sutura ba.
Aikace-aikace
Kayan Kayan Wuta : Hoto na waya, Covers kwamfutar hannu
Kayan aiki : bangarori masu cirewa
Na'urorin caji : masu haɗin cajin don lantarki
Yan fa'idohu
Sauƙaƙa na disaskni : magnetsts suna ba da damar maimaita abin da aka makala da detachment ba tare da lalata haɗin ba.
Babu wani sutura ta inji : tunda babu wasu sassa ko sassauci, haɗin haɗin maganni kuma suna tsayayya da suturar injina.
Faɗakarwa mai kyau : rashin bayyane fasikanci yana haɓaka ƙirar samfurin.
Rashin daidaito
8. Riveting
Shigowa da
Riveting hanya ce mai ɗorewa ta dindindin wacce ta ƙunshi lalata wani rivet don haɗa sassa filayen filastik guda biyu, galibi a cikin haɗin gwiwa tare da abubuwan haɗin ƙarfe. Wannan tsari yana haifar da amintacciyar haɗin kai.
Aikace-aikace
Automotive : Paneling, abubuwan haɗin chassis
Kayan aiki na Masana'antu : Gidajen lantarki, Gidaje masu filastik
Kayan kayan gida : injunan wanke, masu wanki
Yan fa'idohu
Dogaro, Haɗin na dindindin : Rivets suna samar da haɗin kai mai dawwama, musamman a cikin yanayin damuwa.
** abu
Tsarukan **: Riveting yana aiki da kyau tare da duka filastik-filastik da filastik-zuwa-karfe-karfe-karfe.
Babu buƙatar Adves : Riveting yana kawar da bukatar yiwuwar adhere mai tsada.
Rashin daidaito
Ba a taɓa yin amfani da shi ba , da zarar riveted, sassa ba za a iya watsa ba tare da lalata haɗin gwiwa ba.
Kayan aiki na musamman : Riveting sau da yawa yana buƙatar ƙarin kayan aikin, kamar snumatic ko jijiyoyi na ultrasonic.
9.
Shigowa da
In-fold taro, ko Bala'i , ya ƙunshi haɗuwa da kayan da yawa yayin aiwatar da tsari don ƙirƙirar samfurin da aka haɗa ba tare da buƙatar babban taro ba. Wannan tsari yana ba da damar abubuwa daban-daban ko launuka da za a shafa cikin bangare ɗaya.
Aikace-aikace
Komputa na Motoci : bangarori na Dashboard, iyawa
Na'urorin likitanci : Multi-abu masu shinge, graps
Kayan Kayan Wuta : Gidajen Na'ura, Mind Layi
Yan fa'idohu
Ingancin tsari : Rashin daidaituwa yana ba da damar haɗin abubuwa daban-daban, kamar roba da filastik, inganta kaddarorin ergonomic ko aiki na sashi na ɓangaren.
Komawa mai wucewa : Yana kawar da bukatar sakandare, rage farashin kaya.
High-inganci mai kyau : Yana samar da bayyanar mara kyau ba tare da Majalisar da ke bayyane ba ko kuma masu saurin jefa kuri'a.
Rashin daidaito
Tsara molds : farashin kayan aikin girke-girke na farko don abubuwan da suka cika suna da yawa, yana sa shi tsada ne kawai don samar da girma.
Tsarin ƙira : A-mold Majalisar yana buƙatar ƙira daidai da injiniya don tabbatar da daidaituwa tsakanin kayan.
10. Zama
Shigowa da
Heat stering tsari tsari wanda aka yi amfani da zafi zuwa wani ɓangare na filastik don lalata da ɗaure shi tare da wani sashi, galibi ƙarfe. Ana amfani da wannan hanyar sosai don samar da shaidu na yau da kullun tsakanin kayan dissimilar.
Aikace-aikace
Komarrafin Komawa : Gano kayan aiki, Dashboards
Mai amfani da kayan lantarki : PCB Headauki, Gidajen Na'ura
Kayan aikin likita : Kayan Kayan Hiki, Kayan aikin Neman
Yan fa'idohu
Hannun dindindin : zafin rana yana haifar da ƙarfi da ƙarfi tsakanin filastik da ƙarfe na ƙarfe.
Babu buƙatar ƙarin masu fasali : tsari yana amfani da filastik da kanta don ƙirƙirar bond ɗin, yana kawar da buƙatar ƙwallon ƙafa ko rivets.
Daidaici : Saƙar zafi tana ba da ingantaccen iko akan tsarin nakasar, sa shi daidai ga kayan haɗin ko abun m.
Rashin daidaito
Wanda ba a iya juyawa ba : zafin zafin rana yana haifar da haɗin kai tsaye, yana yin rudani da wuya ko ba zai yiwu ba.
Kayan aiki na musamman da ake bukata : Heat stirt yana buƙatar kayan aikin dumama, wanda zai iya ƙara farashin saiti.
Ƙarshe
Tsarin zaɓar hanyar haɗin haɗin da ya dace don sassan filastik yana da yawa kuma yana buƙatar la'akari da buƙatun da yawa, gami da buƙatun na kayan yau da kullun, da kuma iyakokin kayan kwalliya, da kuma iyakokin kaya. Kowane hanyoyi da aka tattauna anan-jere daga snap ya yi zafi da zafin rana yana da ƙarfinsa da cinikin kasuwanci. Ta hanyar fahimtar waɗannan hanyoyin, injiniyoyi da masu zane-zane na iya yin shawarwari masu mahimmanci don inganta duka ayyuka da abubuwan halittu, tabbatar da samfuran samfuran su, tabbatar da samfuran samfuran su, tabbatar da samfuran samfuran su, tabbatar da samfuran samfuran su, tabbatar da samfuran samfuran su.
Samun wahalar zabar hanyar da ta dace na haɗin filastik? Muna nan don taimakawa. Masaninmu suna shirye don bayar da shawarar da tallafi kuna buƙatar zaɓar cikakken hanyar aiki. Tuntube mu don samun nasara!
Faqs
1. Mene ne mafi kyawun hanyar haɗin haɗin don sassan filastik waɗanda ke buƙatar rakodi akai-akai?
Amsa :
dunƙule haɗi da tsintsiya ya dace da sassan da ke buƙatar disassembly. Screts ba da izinin maimaita amfani da shi ba tare da lalata sassan, da kuma ya dace ba samar da kayan aiki-'yanci, taro mai sauƙi da tsari mai sauƙin sarrafawa.
2. Ta yaya zan zabi hanyar haɗin da ta dace don aikace-aikacen sa hannu?
Amsa :
Don aikace-aikacen high-Aikace-aikacen, yi amfani da abin da aka yi amfani da su, sukurori da kayan ƙarfe, ko hanyoyin dindindin. Waɗannan suna ba da ƙarfi mafi girma da juriya ga damuwa da rawar jiki idan aka kwatanta da snap daidai ko adhereves.
3. Shin za a yi amfani da adheruves don duk nau'ikan filastik?
Amsa :
A'a, adhereves aiki mafi kyau tare da wasu robobi kuma na iya yin biyayya ga kayan kamar polyethylene (pe) ko polypropylene (PP) ko Polypropylene (PP) ko Polypropylene (PP) ko Polypropylene (PP). Tabbatar da adhen yana dacewa da takamaiman nau'in filastik da yanayin muhalli, kamar yadda zafi da zafi.
4. Shin hanyoyin haɗin bayanai ne suka fi dacewa don babban taron filastik mai ruwa?
Amsa :
Walding Welding da m Welding suna da kyau don manyan taro na ruwa, yayin da suke ƙirƙirar haɗin gwiwa. Hakanan za'a iya amfani da ingantattun hanyoyin haɗin da aka rufe tare da gas a wasu aikace-aikacen.
5. Ta yaya zan tabbatar da ƙarfin haɗin filastik akan lokaci?
Amsa :
Don ƙarfin ƙarfin aiki, yi la'akari da amfani da abubuwan haɗin da aka yi amfani da shi, abubuwan kwalliya tare da ƙarfafa, ko hanyoyin dindindin. Binciken yau da kullun da kiyayewa suna da mahimmanci, musamman a cikin yanayin damuwa.
6. Wace hanya ce babbar hanyar haɗi ne mafi ƙarancin tsada don haɓaka girma girma?
Amsa :
Snap ya yi daidai da walda na ultrasonic suna da inganci don samar da karama da kuma kawar da ƙarin abubuwan da aka haɗa kamar dunƙule ko adenawa. Duk hanyoyin biyu suna rage aikin aiki da kayan aikin.
7. Menene mahimmancin muhalli don la'akari lokacin da zaɓar hanyar haɗin haɗin?
Amsa :
Ka'idojin muhalli sun haɗa da zazzabi, zafi, bayyanar magunguna, da hasken UV. Wasu adonci da filastik masu lalata a cikin matsanancin yanayi, yayin da hanyoyi kamar walda da kuma ƙwayoyin ƙarfe sun fi tsayayya wa mawuyacin yanayi.
