Ruhin Silicone Butt Pads: Fahimtar Yadda Tsarin Mold Yake Ƙayyade Nasarar Samfura

Lokacin da masu amfani suka taɓa taɓawar mai laushikushin silicone mai kauriKuma suna mamakin yadda ya dace da kyau, kaɗan ne ke fahimtar ɗaruruwan sa'o'i na lissafi daidai da gogewa akai-akai ta hanyar injiniyoyin ƙirar mold. A matsayin babban tsari a cikin samar da silicone butt pad, ƙirar mold kai tsaye yana ƙayyade jin daɗin samfurin, ainihinsa, dorewa, har ma da farashin samarwa. A yau, za mu zurfafa cikin wannan "fagen yaƙin da ba a iya gani" kuma mu bayyana fannoni na ƙwararru na ƙirar silicone butt pad.

1. Tsarin Mold: “Lambar Halitta” ta Kushin Butt na Silicone

Babban darajar kushin silicone yana cikin "kwaikwayon halitta" da "daidaitawar dacewa," kuma waɗannan halaye guda biyu sun samo asali ne daga ƙirar mold. Mold mai inganci ba wai kawai ya kwaikwayi lanƙwasa na jikin duwawu na ɗan adam ba, har ma ya yi la'akari da ruwa, raguwa, da buƙatun amfani da kayan silicone. Ana iya cewa mold shine "mai ɗauke da kwayar halitta" na kushin silicone. Bambancin daidaito na mold na 0.1mm na iya yin illa sosai ga dacewa da samfurin ƙarshe. Rashin isasshen iska na mold zai iya haifar da kumfa a cikin samfurin, yana shafar tsawon rayuwarsa kai tsaye. A cikin masana'antar, ingancin ƙirar mold kai tsaye yana ƙayyade gasa a kasuwa na samfur. Wani babban kamfani ya gudanar da gwaji kuma ya gano cewa kushin silicone ta amfani da ƙirar mold da aka inganta ya ga ƙaruwar gamsuwar abokin ciniki da kashi 42% da raguwar ƙimar dawowa da kashi 60% idan aka kwatanta da samfuran da ke amfani da molds na gargajiya. Wannan yana nuna cewa ƙirar mold ba wai kawai "tsari ne na baya" ba amma babban sashi ne a duk tsawon tsarin haɓaka samfur.

II. Ka'idoji Uku Masu Muhimmanci na Tsarin Silikon Hip Pad Mold

1. Ergonomics Na Farko: Daga "Kamanta Siffa" Zuwa "Kamanta Siffa ta Ruhi"

Babban abin da ake buƙata don madaurin hip na silicone shine "daidaituwa mara ganuwa," don haka ƙirar mold dole ne ya dogara ne akan ergonomics. Injiniyoyi suna buƙatar yin ƙira bisa ga bayanai masu yawa na ɗan adam don sake buga lanƙwasa masu girma uku na kwatangwalo na nau'ikan jiki daban-daban daidai:

Kula da Lanƙwasa Mai Lanƙwasa: Dole ne “kusurwar kwatangwalo”, “bangar canjin kugu a gefe,” da “nisa tsakanin kwatangwalo da kwata” su yi daidai da yanayin jikin ɗan adam don guje wa matsaloli kamar “ƙugu na ƙarya” da “ƙugu mai tauri.”

Tsarin Girman Kauri: Dangane da rarraba wuraren damuwa a kan kwatangwalo, dole ne a tsara ƙirar da ƙaramin kauri a hankali (yawanci 3-5cm a tsakiya, 1-2cm a gefuna) don tabbatar da daidaiton tsakiyar nauyi yayin lalacewa.

Cikakken Kwaikwayo: Ƙwayoyin halitta masu tasowa suna kwaikwayon yanayin fata, hanyar layin kwatangwalo, har ma suna la'akari da buƙatun nakasa na matsayi na zama da tsayawa, suna tabbatar da dacewa ta halitta a motsi.

Don cimma wannan, ƙungiyar masu ƙira galibi suna tattara dubban samfuran bayanan jiki, suna ƙirƙirar samfuran dijital ta hanyar duban 3D, sannan, ta hanyar maimaita gyare-gyaren daidaitawa, suna ƙarfafa sigogin mold.

2. Daidaita Kadarorin Kayan Aiki: Yin "Yi Biyayya" ga Silicone

Sauƙin ruwa, raguwa, da taurin kayan silicone suna shafar sakamakon gyaran kai tsaye. Tsarin mold dole ne ya dace da waɗannan halaye don guje wa lalacewar samfur, gefuna masu kaifi, da kumfa na ciki. Manyan abubuwan daidaitawa sun haɗa da:

Tsarin Mai Gudu: Tsara faɗin mai gudu da kusurwa bisa ga danko na silicone don tabbatar da cikar silicone iri ɗaya na ramin mold, guje wa cika ƙasa ko cikawa fiye da kima.

Tsarin iska: Silikon yana kama iska yayin allura. Rashin isasshen iska na iya haifar da kumfa a cikin samfurin. Ingancin ƙira yana da ƙananan ramuka (diamita 0.05-0.1mm) a ƙarshen da kusurwoyin ramin, tare da tsarin cire iska.

Diyya ta raguwa: Silicone yana raguwa da kashi 2%-3% bayan sanyaya. Dole ne a ƙididdige wannan adadin a gaba yayin ƙirar mold, kuma dole ne a faɗaɗa girman ramin daidai gwargwado don tabbatar da daidaiton ma'auni na ƙarshe.

Kusurwar Zane: Domin hana karce ko lalacewa yayin rushewa, ya kamata a tsara cikin mold ɗin da kusurwar zane ta 1-3° kuma a goge saman (ruwan Ra ≤ 0.8μm). Misali, don silicone mai tauri (Shore A 30-40), mold ɗin yana buƙatar samun diamita mafi girma da matsin lamba mafi girma na allura. Don silicone mai laushi (Shore A 10-20), tsarin iska yana buƙatar a inganta shi don hana iska ta makale a cikin kayan saboda yawan ruwan da yake da shi.

3. Daidaita Ingancin Samarwa: Inganci da Kuɗi

Tsarin ƙira ba wai kawai ya kamata ya yi la'akari da ingancin samfur ba, har ma ya dace da buƙatun samar da kayayyaki da yawa don guje wa rashin ingantaccen samarwa da hauhawar farashi saboda rashin kyawun ƙira. Manyan dabarun daidaita daidaito sun haɗa da:

Inganta yawan ramuka: Tsara siffofi guda ɗaya, biyu, ko kuma masu ramuka da yawa (yawanci ramuka 4 ko 6) bisa ga buƙatar kasuwa. Molds guda ɗaya sun dace da samfuran da aka keɓance, yayin da molds da ke da ramuka da yawa sun dace da samar da yawa, amma tabbatar da cikawa iri ɗaya na kowane rami.

Tsarin sanyaya: Bayan an yi amfani da silicone, yana buƙatar a sanyaya shi don daidaita siffarsa. Ya kamata a sanya hanyoyin sanyaya ruwa a cikin mold ɗin, 15-20mm daga saman ramin, don tabbatar da saurin sanyaya daidai a duk wurare da kuma hana gurɓacewar samfurin saboda rashin daidaiton sanyaya.

Tsarin Kulawa: Ya kamata a cire kayan da za su iya lalacewa (kamar ƙwanƙolin da bututun iska) don sauƙaƙe tsaftacewa da kulawa, wanda hakan zai ƙara tsawon rayuwar mold ɗin (molds masu inganci na iya ɗaukar sama da zagaye 100,000).

III. Matakai Huɗu Masu Muhimmanci a Tsarin Mold: Daga Tsarin zuwa Samfurin da Aka Gama

1. Binciken Farko da Tsarin Bayanai

Kafin tsarawa, yana da mahimmanci a fayyace matsayin samfurin a sarari: Shin don sawa ta yau da kullun ne, dacewa, ko aikin mataki? Matsayin samfura daban-daban na iya samun buƙatun mold daban-daban. Misali, salon yau da kullun yana buƙatar zama mai sauƙi kuma mai sauƙin numfashi, don haka ramin mold ya kamata a tsara shi da ramukan iska. Salon motsa jiki yana buƙatar zama mai ɗaukar nauyi da juriya ga lalacewa, don haka gefuna na mold ya kamata su yi kauri.

Daga baya, ana amfani da na'urar daukar hoto ta 3D don tattara bayanai akan kwatangwalo na mai amfani da aka yi niyya, ta hanyar ƙirƙirar samfurin "tagwayen dijital". Ana daidaita cikakkun bayanai masu lanƙwasa bisa ga ra'ayoyin mai amfani don ƙirƙirar ƙirar ƙira ta farko.

2. Tsarin Tsarin da Binciken Kwaikwayo

Ana amfani da manhajar CAD (kamar UG ko SolidWorks) don ƙirƙirar zane na 3D na tsarin mold, gami da cikakkun bayanai kamar rami, core, runners, vents, da tsarin sanyaya. Sannan ana amfani da manhajar kwaikwayon CAE (kamar Moldflow) don nazarin kwaikwayo:

Cika Kwaikwayo: Yana kwaikwayon kwararar silicone a cikin mold don inganta wurin mai gudu da iska;

Kwaikwayon Sanyaya: Yana nazarin yadda zafin jiki ke yaɗuwa yayin sanyaya kuma yana daidaita tsarin tashar ruwa;

Kwaikwayon Rage ...

Wannan matakin zai iya gano sama da kashi 80% na matsalolin ƙira da wuri, yana guje wa sake yin gyare-gyare a lokacin gwajin mold na baya.
3. Sarrafa Mold da Daidaito
Sarrafa mold yana da mahimmanci don canza zane-zane zuwa gaskiya, yana buƙatar kayan aikin injina masu inganci don tabbatar da daidaito:

Injin CNC: Ana amfani da shi don sarrafa saman rami tare da daidaito har zuwa 0.005mm;

Injin fitar da iskar lantarki (EDM): Ana amfani da shi don ƙera ramuka masu rikitarwa ko ƙananan ramuka;

Gogewa: Ana yin gogewa mai kauri, gogewa mai kyau, da goge madubi don tabbatar da santsi a saman samfurin;

Haɗawa da Aiwatarwa: Bayan haɗa sassan mold ɗin, yi gwajin daidaiton rufe mold (sharar rufe mold ≤ 0.01mm).

Bayanan gwaji daga masana'anta ɗaya sun nuna cewa kowace ci gaba ta 0.01mm a daidaiton sarrafa mold na iya ƙara ƙimar cancantar samfurin da kashi 5%-8%.

4. Gwajin Mold da Ingantaccen Sauye-sauye

Don gwajin farko na mold, yi amfani da kayan silicone iri ɗaya da aka yi amfani da su wajen samar da taro da kuma rikodin bayanai kamar saurin cikawa, lokacin sanyaya, da kuma aikin rushewa. Idan samfurin yana da gefuna masu kaifi, yana iya nuna toshewar iska; idan ya faru nakasu, yana iya nuna rashin daidaiton sanyaya. Bayan gwaje-gwajen mold guda biyu ko uku, za a tantance mafi kyawun sigogin mold.

IV. Ƙirƙirar Fasaha a Tsarin Mold: Jagoranci Juyin HalittarKushin Silicone Butt

1. Bugawa ta 3D Mai Sauri

Sarrafa mold na gargajiya yana ɗaukar makonni, amma fasahar buga 3D na iya rage lokacin yin mold zuwa kwana ɗaya ko biyu kawai. Ta amfani da SLA (Solid Light Amplification) bugu na 3D, ana iya samar da ramukan mold masu inganci cikin sauri don samar da ƙananan samfura ko samfuran da aka keɓance, wanda hakan ke rage farashin bincike da haɓakawa sosai.

2. Tsarin Bionic Textured

Ta amfani da fasahar sassaka laser don ƙirƙirar laushi irin na fata (kamar ramuka da layuka masu kyau) a saman ramin mold, madaurin silicone yana jin kamar fatar ɗan adam, yana warware matsalar "ji na filastik" na samfuran gargajiya. Amfani da wannan fasaha da wani kamfani ya yi ya ga ƙaruwar kashi 35% a cikin farashin sake siyan.

3. Ƙwayoyin Kula da Zafin Jiki Masu Hankali

Na'urar firikwensin zafin jiki da aka saka a cikin mold ɗin tana lura da canje-canjen zafin jiki yayin aikin sanyaya a ainihin lokaci. Tsarin PLC yana daidaita saurin kwararar ruwan sanyaya ta atomatik don tabbatar da daidaiton sakamakon ƙira ga kowane rukuni, wanda hakan ke inganta kwanciyar hankali na samar da taro sosai.