Tsarin ƙira da tsarin samarwa

By Andy daga masana'antar Baiyear
An sabunta ta Oktoba 31, 2022

Karɓi aikin
Littafin ɗawainiya don ƙirƙirar sassan filastik galibi mai tsara sashin ne ke gabatar da shi, kuma abubuwan da ke cikinsa sune kamar haka:
1. Zane-zane na al'ada na sassan da aka amince da su kuma aka sanya hannu, kuma suna nuna matsayi da bayyana gaskiyar filastik da aka yi amfani da su.
2. Umarni ko buƙatun fasaha don sassan filastik.
3. Samuwar fitarwa.
4. Samfurori na sassan filastik.
Yawancin lokaci, littafin aikin ƙirar ƙira yana ba da shawara ta mai yin aikin filastik bisa ga littafin ɗawainiya na ɓangaren gyare-gyaren filastik, kuma mai ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ta dogara da littafin ɗawainiya na ɓangaren filastik gyare-gyare da littafin aikin ƙirar ƙira.
Tattara, tantancewa da narkar da bayanan asali
Tattara da tsara ƙirar sassa masu dacewa, tsarin gyare-gyare, kayan gyare-gyare, injina da bayanan sarrafawa na musamman don amfani da ƙirar ƙira.
1. Narke zane-zane na sassan filastik, fahimtar amfani da sassan, da kuma nazarin buƙatun fasaha kamar fasaha da daidaito na sassan filastik.Misali, menene abubuwan da ake buƙata don sassan filastik dangane da bayyanar, bayyananniyar launi, da aiki, ko tsarin geometric, gangara, da abubuwan da ake sakawa na sassan filastik suna da ma'ana, ƙimar da aka yarda da layin walda, ramukan raguwa da sauran lahani. ko akwai mai rufi Assembly, electroplating, gluing, hakowa da sauran post-processing.Zaɓi girman tare da mafi girman girman girman ɓangaren filastik don bincike don ganin ko ƙimar juriyar gyare-gyaren da aka kiyasta ya yi ƙasa da juriyar juzu'in ɓangaren filastik, kuma ko ɓangaren filastik wanda ya dace da buƙatun na iya ƙirƙirar.Bugu da ƙari, wajibi ne a fahimci ma'auni na tsarin filastik da gyaran gyare-gyare na filastik.
2. Narke bayanan tsari da kuma nazarin ko abubuwan da ake buƙata don hanyar gyare-gyare, samfurin kayan aiki, ƙayyadaddun kayan aiki, nau'in tsari na mold, da dai sauransu da aka ba da shawara a cikin littafin aikin aikin ya dace kuma ko za a iya aiwatar da su.
Ya kamata kayan gyare-gyaren ya dace da ƙarfin buƙatun sassa na filastik, kuma suna da ruwa mai kyau, daidaituwa, isotropy, da kwanciyar hankali na thermal.Dangane da manufar ɓangaren filastik, kayan gyare-gyaren ya kamata ya dace da buƙatun rini, yanayin ƙarfe, kaddarorin kayan ado, mahimmancin elasticity da filastik, nuna gaskiya ko sabanin kaddarorin tunani, adhesiveness ko weldability.
3. Ƙayyade hanyar gyare-gyare
Yi amfani da hanyar matsa lamba kai tsaye, hanyar jefa ko hanyar allura.
4. Zaɓi kayan gyare-gyare
Ana yin gyare-gyare bisa ga nau'in kayan aikin gyaran gyare-gyare, don haka ya zama dole don sanin aikin, ƙayyadaddun bayanai, da halaye na kayan aiki daban-daban.Alal misali, ga wani allura inji, da wadannan ya kamata a sani cikin sharuddan bayani dalla-dalla: allura iya aiki, clamping matsa lamba, allura matsa lamba, mold shigarwa size, ejector na'urar da size, bututun ƙarfe rami diamita da bututun ƙarfe mai siffar zobe radius, ƙofar hannun riga sakawa zobe size. Matsakaicin mafi ƙarancin kauri na mold, bugun samfurin, da sauransu, duba sigogi masu dacewa don cikakkun bayanai.
Wajibi ne a fara ƙididdige ma'auni na ƙirar kuma ƙayyade ko za'a iya shigar da ƙirar kuma a yi amfani da shi akan na'urar allurar da aka zaɓa.

Tsarin tsari na musamman
(1) Ƙayyade nau'in mold
Kamar latsa gyare-gyare (buɗe, rufewa, rufaffiyar), gyare-gyaren simintin gyare-gyare, ƙirar allura, da sauransu.
(2) Ƙayyade babban tsari na nau'in mold
Zaɓin tsarin ƙirar ƙira shine don ƙayyade kayan gyare-gyaren da ake buƙata, yawan adadin cavities, kuma a ƙarƙashin cikakken abin dogara, aikin ƙirar kanta na iya saduwa da bukatun fasaha na tsari da kuma samar da tattalin arziki na ɓangaren filastik.Abubuwan da ake buƙata na fasaha don sassan filastik sune don tabbatar da lissafin lissafi, ƙarewar ƙasa da daidaiton girman sassan filastik.Abubuwan da ake buƙata na tattalin arziki na samarwa shine don rage farashin sassa na filastik, haɓakar haɓakar haɓaka, ƙirar ƙira na iya aiki gabaɗaya, rayuwar sabis yana da tsayi, kuma an sami ceton aiki.
Akwai dalilai da yawa da ke shafar tsarin ƙira da tsarin ƙirar kowane mutum, waɗanda suke da rikitarwa sosai:
1. Tsarin rami.Ƙayyade adadin cavities da tsarin su bisa ga halaye na geometrical na sassan filastik, daidaitattun buƙatun girma, girman tsari, wahalar ƙirar ƙira, da tsadar ƙira.
Don gyare-gyaren allura, daidaitattun sassan filastik shine aji 3 da 3a, nauyi shine gram 5, ana amfani da tsarin gating hardening, kuma adadin cavities shine 4-6;sassan filastik sune daidaitattun gabaɗaya (sa 4-5), ƙirƙirar kayan abu ne na ɗan ƙaramin abu na crystalline, kuma adadin cavities na iya zama 16-20;nauyin sassan filastik shine gram 12-16, kuma adadin cavities shine 8-12;da sassan filastik masu nauyin 50-100 grams, ana iya zaɓar adadin cavities 4-8.Don sassan filastik amorphous, adadin shawarar da aka ba da shawarar shine 24-48, 16-32 da 6-10.Lokacin da nauyin sassa na filastik ya ci gaba da karuwa, ba a cika amfani da gyare-gyare masu yawa ba.Don sassan filastik tare da maki 7-9, matsakaicin adadin cavities yana ƙaruwa da 50% idan aka kwatanta da robobi tare da maki 4-5 da aka nuna.
2. Ƙayyade farfajiyar rabuwa.Matsayin shimfidar wuri ya kamata ya zama mai dacewa don sarrafa kayan kwalliya, shaye-shaye, ayyukan lalata da gyare-gyare, da ingancin fage na sassan filastik.
3. Ƙayyade tsarin gating (siffa, matsayi da girman babban mai gudu, mai gudu da kofa) da tsarin shaye-shaye (hanyar ƙarewa, wuri da girman tsagi).
4. Zaɓi hanyar fitarwa (sanda mai cirewa, bututu mai fitar da wuta, farantin turawa, haɗaɗɗen ejector), kuma ƙayyade hanyar jiyya da aka yanke da kuma hanyar ja mai tushe.
5. Ƙayyade hanyar sanyaya da dumama, siffar da matsayi na dumama da sanyaya tsagi, da matsayi na shigarwa na kayan dumama.
6. Dangane da kayan ƙira, ƙididdige ƙarfi ko bayanan ƙididdiga, ƙayyade kauri da ƙayyadaddun ma'auni na sassa na ƙirar, tsarin siffar da matsayi na duk haɗin kai, matsayi da jagorar sassa.
7. Ƙayyade tsarin tsarin manyan sassa na gyare-gyare da sassa na tsarin.
8. Yin la'akari da ƙarfin kowane ɓangare na ƙira, ƙididdige girman aiki na ɓangaren da aka ƙera.
Idan an magance matsalolin da ke sama, za a magance tsarin tsarin ƙirar ta halitta.A wannan lokacin, ya kamata ka fara zana tsarin ƙirar ƙirar don shirya don zane na yau da kullun.
Na huɗu, zana taswirar ƙira
Ana buƙatar yin zane bisa ga ma'aunin zane na ƙasa, amma kuma ana buƙatar haɗa ma'aunin masana'anta da kuma tsarin zane na al'ada na masana'anta wanda ƙasar ba ta tsara ba.
Kafin zana zanen babban taro na mold, ya kamata a zana zanen tsari, kuma ya kamata a cika buƙatun zane da bayanan aiwatarwa.Girman da aka tabbatar da tsari na gaba ya kamata a yi alama tare da kalmomin "girman tsari" akan zane.Idan ba a yi wani machining ba bayan ƙirƙirar sai dai don gyara burrs, zanen tsari daidai yake da zanen ɓangaren.
Zai fi kyau a yi alama lambar ɓangaren, suna, abu, ƙimar raguwar kayan abu, sikelin zane, da sauransu a ƙasan zanen tsari.Yawancin lokaci, ana zana tsari a kan zanen taro na mold.
1. Zana zanen tsarin babban taro
Ya kamata a zana zane na taron gaba ɗaya a cikin rabo na 1: 1 kamar yadda zai yiwu, farawa daga rami, da zana babban ra'ayi da sauran ra'ayoyi a lokaci guda.
Biyar, zanen taron mold ya kamata ya ƙunshi masu zuwa:
1. Mold kafa sashi tsarin
2. Tsarin tsari na tsarin zubar da ruwa da tsarin shayewa.
3. Rarraba saman da hanyar karba.
4. Tsarin siffar da duk sassan haɗin kai, matsayi da matsayi na sassan jagora.
5. Alama girman tsayin rami (ba a buƙata, kamar yadda ake buƙata) da girman girman ƙirar.
6. Kayan aikin taimako (cire kayan aikin cire mold, kayan aikin daidaitawa, da sauransu).
7. Lissafta duk lambobi a jere kuma cika lissafin daki-daki.
8. Alama buƙatun fasaha da umarnin don amfani.
Idan kana son ƙarin sani game da ƙirar ƙira da tsarin samarwa, don Allah jin daɗin tuntuɓar ni, zan yi iya ƙoƙarina don amsa muku, kuma tabbas zan gamsar da ku.
Adireshin: Andy Yang
Menene app: +86 13968705428
Email: Andy@baidasy.com