Ƙofar kai tsaye, wanda kuma aka sani da ƙofar kai tsaye, babbar kofa, gabaɗaya tana cikin sassa na filastik, kuma ana kiranta ƙofar abinci a cikin nau'ikan allura mai yawa. An shigar da jiki kai tsaye a cikin rami, asarar matsa lamba kadan ne, riƙewar matsa lamba da raguwa yana da ƙarfi, tsarin yana da sauƙi, kuma masana'anta ya dace, amma lokacin sanyaya yana da tsawo, yana da wuya a cire ƙofar, da Alamun ƙofa a bayyane suke, kuma alamun nutsewa, ramukan raguwa da ragowar ana samun sauƙi a kusa da ƙofar. Damuwa yana da yawa.
(1) Fa'idodin Ƙofa madaidaiciya
Narke yana shiga cikin rami kai tsaye daga bututun ƙarfe ta ƙofar, tsari yana da ɗan gajeren lokaci, saurin ciyarwa yana da sauri, kuma tasirin gyare-gyare yana da kyau; Tsarin allura yana da tsari mai sauƙi, mai sauƙin ƙira, kuma yana da ƙarancin farashi.
(2) Lalacewar kofa madaidaiciya
Yankin ƙetare na ƙofar sprue yana da girma, yana da wuya a cire ƙofar, kuma alamar bayan an cire kofa a bayyane yake, wanda ke rinjayar bayyanar samfurin; sashin ƙofa yana da narke mai yawa, zafi yana mai da hankali, kuma damuwa na ciki bayan sanyaya yana da girma, kuma yana da sauƙi don samar da pores da ramukan raguwa. ; Don gyare-gyaren sassa na filastik mai lebur da sirara, sprue ɗin yana da saurin lalacewa, musamman idan filastik crystalline ne.
2. Gate kofa
Ƙofar Edge, wacce aka fi sani da gate ɗin gefe, tana ɗaya daga cikin nau'ikan ƙofofin da aka fi amfani da su, don haka ana kiranta gate ɗin talakawa. Siffar sa ta giciye gabaɗaya ana sarrafa ta zuwa rectangle, don haka kuma ana kiranta ƙofar rectangular. Gabaɗaya ana buɗe shi akan farfajiyar rabuwa kuma ana ciyar da shi daga waje na rami. Tun da girman ƙofar gefen gabaɗaya ƙarami ne, alaƙar da ke tsakanin sifar giciye da matsa lamba da asarar zafi za a iya watsi da su.
(1) Amfanin kofar gefe
Siffar nau'in giciye yana da sauƙi, sarrafawa yana dacewa, girman ƙofar ƙofar za a iya sarrafa shi da kyau, kuma ƙarancin ƙasa yana da ƙananan; Za a iya zaɓar wurin ƙofa cikin sassauƙa bisa ga sifofin sifofi na sassan filastik da buƙatun cikawa, kamar sassan filastik mai siffar firam ko annular. Ana iya saita baki a waje ko a ciki; saboda ƙananan ƙananan ƙetare, yana da sauƙi don cire ƙofar, alamun ƙananan ƙananan, samfurin ba shi da layin haɗin kai, kuma ingancin yana da kyau; Dongguan Machike Injection Mold Factory Don tsarin zubar da ba daidai ba, yana da ma'ana a canza tsarin zubar da ruwa. Girman bakin zai iya canza yanayin cikawa da yanayin cikawa; Ƙofar gefen gabaɗaya ta dace da nau'ikan allura masu yawa, tare da ingantaccen samarwa, kuma a wasu lokuta ana amfani da su a cikin nau'ikan allura guda ɗaya.
(2) Lalacewar kofar gefe
Don sassan filastik mai siffar harsashi, yin amfani da wannan kofa ba shi da sauƙi don shayarwa, kuma yana da sauƙi don samar da lahani kamar layin walda da ramukan raguwa; Za a iya amfani da ƙofar gefen kawai lokacin da akwai alamun ciyarwa a kan ɓangaren ɓangaren filastik, in ba haka ba , kawai an zaɓi wani ƙofar; asarar matsa lamba yayin allura yana da girma, kuma tasirin matsa lamba da tasirin ciyarwa ya fi na madaidaicin ƙofar.
(3) Aikace-aikacen ƙofar gefen: Aikace-aikacen gate ɗin gefen yana da faɗi sosai, musamman dacewa da ƙirar allura mai nau'i-nau'i da yawa, galibi ana yin amfani da su don yin simintin gyare-gyare da gyare-gyaren ƙananan sassa na filastik.
3. Ƙofar mai ruɗarwa
Har ila yau, an san shi da ƙofar cinya, ana iya shirya shi azaman ƙofar tasiri, wanda zai iya hana jigilar jet yadda ya kamata, amma yana da sauƙi don samar da alamun nutsewa a ƙofar, yana da wuya a cire ƙofar, kuma alamar ƙofar a bayyane yake.
4. Ƙofar fan
Ƙofar fanko wata kofa ce da ke faɗaɗawa a hankali, kamar fanka mai naɗewa, wadda ake samu daga gate ɗin gefe. Ƙofar tana faɗaɗa a hankali tare da hanyar ciyarwa, kuma kauri a hankali ya zama siriri, kuma narke yana shiga cikin rami ta matakin ƙofar kamar 1mm. Zurfin ƙofar ya dogara da kauri na samfurin.
(1) Amfanin kofar fanka
Narke yana shiga cikin rami ta hanyar faɗaɗa siffar fan a hankali. Sabili da haka, ana iya rarraba narke da yawa a cikin shugabanci na gefe, wanda zai iya rage damuwa na ciki na samfurin kuma ya rage lalacewa; Sakamakon hatsi da daidaitawa yana raguwa sosai; za a iya rage yiwuwar kawo iska, kuma ramin yana da kyau sosai don kauce wa haɗuwa da iskar gas a cikin narkewa.
(2) Lalacewar kofar fanka
Domin kofar tana da fadi sosai, aikin cire kofar bayan gyaran kofar yana da yawa, wanda ke da matsala kuma yana kara tsada; akwai dogayen alamomin tsagewa tare da gefen samfurin, wanda ke shafar bayyanar samfurin.
(3) Aikace-aikacen ƙofar fan
Saboda faffadan ciyarwa da abinci mai santsi, ana amfani da ƙofar fan sau da yawa don samar da samfurori masu tsayi, lebur da bakin ciki, irin su faranti, masu mulki, tire, faranti, da dai sauransu Don robobi tare da rashin ruwa mara kyau, kamar PC, PSF. da sauransu, ana iya daidaita ƙofar fan.
5. Ƙofar Disc
Ana amfani da ƙofar diski don sassan filastik zagaye tare da manyan ramuka na ciki, ko sassa na filastik tare da manyan ramukan ciki na rectangular, kuma ƙofar yana kan dukkan kewayen rami na ciki. Ana allurar narkar da filastik a cikin rami a cikin yanayin daidaitawa daga gefen rami na ciki, ainihin ma'anar yana da ma'ana, ana iya guje wa layin walda, kuma shaye-shaye yana da santsi, amma za a sami alamun ƙofa a bayyane akan ciki. gefen ɓangaren filastik.
6. Kofar zagaye
Ƙofar annular, wadda aka fi sani da Ƙofar annular, tana da ɗan kama da gate ɗin diski, sai dai an saita ƙofar a waje na rami, wato, ƙofar yana kewaye da rami, kuma matsayin ƙofar yana daidai da ƙofar. daidai da kofar diski. Daidai da ƙofar, ƙofar annular kuma ana iya ɗaukar ta a matsayin bambancin ƙofar rectangular. A cikin zane, har yanzu ana iya bi da shi azaman ƙofar rectangular, kuma kuna iya komawa zuwa zaɓin girman girman diski.
(1) Fa'idodin qofar annular
Narke yana shiga cikin rami a ko'ina tare da kewayen ƙofar, kuma iskar gas yana fitowa da kyau, kuma tasirin shayarwa yana da kyau; narke zai iya cimma kusan daidai gwargwado a kan dukkan kewaye, ba tare da layukan walda ba; saboda narkewa yana cikin rami mai laushi mai laushi, don haka damuwa na ciki na samfurin yana da ƙananan kuma nakasar ƙanƙara ce.
(2) Lalacewar kofar annular
Yankin giciye na ƙofar annular yana da girma, wanda ke da wuyar cirewa, kuma ya bar alamun bayyanar a gefe; tun da akwai ragowar ƙofa da yawa, kuma yana kan saman samfurin ne, don yin kyau, sau da yawa ana cire shi ta hanyar juyawa da naushi.
(3) Aikace-aikacen Ƙofar zobe: Ƙofar zobe galibi ana amfani da ita don ƙanana, nau'ikan allura masu yawa, kuma ya dace da sassan filastik silindical tare da dogon zagayowar gyare-gyare da kauri na bangon bakin ciki.
7. Kofar Sheet
Ƙofar Sheet, wanda kuma aka sani da filin ramin rami, ƙofar fim, kuma bambancin ƙofar gefe. Mai gudu na rarraba ƙofar yana daidai da gefen rami, wanda ake kira mai gudu mai layi daya, kuma tsawonsa zai iya girma ko daidai da fadin ɓangaren filastik. Ana rarraba narke da farko a ko'ina a cikin tashoshi masu gudana a layi daya, sannan kuma ya shiga cikin rami a cikin ƙananan kuɗi. Kauri daga cikin lebur ramummuka kofa kadan ne, gabaɗaya 0.25 ~ 0.65mm, faɗinsa shine 0.25 ~ 1 nisa na rami a ƙofar, kuma tsawon tsagewar ƙofar yana 0.6 ~ 0.8mm.
(1) Fa'idodin Ƙofar takarda
Yawan narkewar da ke shiga cikin rami ya kasance daidai da kwanciyar hankali, wanda ke rage damuwa na ciki na ɓangaren filastik kuma ya sa ɓangaren filastik yayi kyau. Narkewar yana shiga cikin rami ta hanya ɗaya, kuma ana iya cire iskar gas a hankali. Saboda babban yanki na giciye na kofa, yanayin yanayin narke yana canzawa, kuma lalacewar ɓangaren filastik yana iyakance ga ƙananan iyaka.
(2) Rashin lahani na ƙofar takarda
Saboda da babban giciye-section na takardar kofa, shi ne ba sauki cire ƙofar bayan gyare-gyare, da kuma allura gyare-gyaren tsari fasaha da kuma samar da management aiki ne nauyi, don haka farashin yana ƙaruwa. Lokacin cire ƙofar, akwai alamar juzu'i mai tsayi a gefe ɗaya na ɓangaren filastik, wanda ke hana bayyanar ɓangaren filastik.
(3) Aikace-aikacen Ƙofar Ramin Ramuwa: Ƙofar mai lebur ɗin ta fi dacewa da ɓangarorin filastik na bakin ciki tare da babban yanki na gyare-gyare. Don robobi irin su PE waɗanda ke da sauƙin nakasa, wannan ƙofa na iya sarrafa nakasa yadda ya kamata.
8. Ƙofar fil
Ƙofar fil, wanda kuma aka sani da ƙofar zaitun ko ƙofar lu'u-lu'u, wani nau'i ne na kofa mai ma'ana mai ma'ana mai girma tare da ƙananan girman sashi, kuma ita ce hanyar da ake amfani da ita sosai. Girman ƙofar batu yana da mahimmanci. Idan an buɗe ƙofar batu da yawa, robobin da ke cikin ƙofar zai yi wuya a karye lokacin da aka buɗe ƙura. Bugu da ƙari, samfurin yana ƙarƙashin ƙarfin ƙarfin filastik a ƙofar, kuma damuwa zai shafi siffar ɓangaren filastik. . Bugu da ƙari, idan taper ɗin ƙofar batu ya yi ƙanƙara, lokacin da aka buɗe gyare-gyaren, yana da wuya a tantance inda filastik a cikin ƙofar ya karye, wanda zai haifar da mummunan bayyanar samfurin.
(1) Fa'idodin kofar fil
Ana iya ƙayyade wurin ƙofar batu bisa ga buƙatun tsari, wanda ba shi da tasiri a kan bayyanar ingancin samfurin. Lokacin da narke ya ratsa ta ƙofar tare da ƙaramin yanki mai tsaka-tsaki, yawan magudanar ruwa yana ƙaruwa, jujjuyawar yana ƙaruwa, zafin jiki yana ƙaruwa, kuma ruwa yana ƙaruwa, ta yadda za'a iya samun ɓangaren filastik mai haske da haske mai haske. .
Saboda ƙananan yanki na ɓangaren ƙofar, ƙofar za a iya karye ta atomatik lokacin da aka buɗe mold, wanda zai dace da aiki ta atomatik. Tun da ƙofar ba ta da ƙarfi lokacin karya, ragowar damuwa na samfurin a ƙofar ƙanƙanta ne. Narke a ƙofar yana ƙarfafawa da sauri, wanda zai iya rage ragowar damuwa a cikin ƙirar kuma yana da kyau ga lalata samfurin.
(2) Rashin lahani na ƙofar fil
Asarar matsa lamba yana da girma, wanda ba shi da kyau ga gyare-gyaren sassa na filastik, kuma yana buƙatar matsa lamba mafi girma. Tsarin ƙirar allura yana da ɗan rikitarwa, kuma ana buƙatar ƙirar faranti uku don samun nasarar rushewa, amma har yanzu ana iya amfani da ƙirar faranti biyu a cikin ƙirar allura mara gudu. Saboda yawan kwararar ruwa a ƙofar, ƙwayoyin suna da ma'ana sosai, wanda ke ƙara yawan damuwa na gida kuma yana da sauƙi ga fashewa. Dongguan Machike Injection Mold Factory Don manyan sassa na filastik ko sassa na filastik waɗanda ke da sauƙi nakasu, yana da sauƙin juye da lalacewa ta hanyar amfani da ƙofar maki ɗaya. A wannan lokacin, ana iya buɗe ƙarin ƙofofin maki da yawa a lokaci guda don ciyarwa.
(3) Aikace-aikacen Ƙofar fil: Ƙofar fil ya dace da ƙananan ƙananan robobi da robobi waɗanda dankon ɗanɗanon su yana da kula da ƙimar juzu'i, kuma ya dace da nau'ikan alluran ciyar da rami da yawa.
9. Ƙofar latent
Ƙofar latent, wanda kuma aka sani da ƙofar rami, an samo asali ne daga ƙofar batu. Ba wai kawai ya shawo kan gazawar da hadadden ma'ana ƙofar allura mold, amma kuma kula da abũbuwan amfãni daga cikin batu ƙofar. Ana iya saita ƙofa ta latent a gefen ƙwanƙwasa mai motsi ko a gefen ƙayyadaddun ƙirar. Ana iya sanya shi a saman ciki ko ɓoye na ɓangaren filastik, kuma ana iya sanya shi a kan hakarkarinsa da ginshiƙan ɓangaren filastik, kuma za'a iya sanya shi a kan shimfidar wuri, da amfani da sandar fitarwa na filastik. da allura mold don saita gate kuma hanya ce mai sauƙi. Ƙofar wutar lantarki gabaɗaya ana tafe kuma tana da wani kusurwa zuwa rami.
(1) Fa'idodin Ƙofar Latent
Ƙofar ciyarwa gabaɗaya tana ɓoye a saman ciki ko gefen ɓangaren filastik, kuma baya shafar bayyanar samfurin. Bayan an samar da samfurin, ɓangaren filastik zai karye ta atomatik lokacin da aka fitar da shi. Saboda haka, yana da sauƙi don gane samar da sarrafa kansa. Tun da ana iya saita ƙofar latent a kan haƙarƙari da ginshiƙan da ba za a iya gani a saman samfurin ba, alamun feshi da alamun iska da aka yi ta hanyar fesa ba za a bar su a saman samfurin yayin gyare-gyaren ba.
(2) Rashin lahani na latent kofa
Tun da latent ƙofar sneaks a karkashin rabuwa surface da kuma shiga cikin rami a cikin wani oblique shugabanci, yana da wuya a aiwatar. Tun da siffar ƙofar mazugi ne, yana da sauƙi a yanke lokacin da aka fitar da shi, don haka diamita ya kamata ya zama ƙarami, amma ga samfurori masu bakin ciki, bai dace ba saboda asarar matsa lamba yana da girma kuma yana da sauƙi. don tarawa.
(3) Aikace-aikacen ƙofar latent
Ƙofar latent ta dace musamman ga sassan filastik da ake ciyar da su daga gefe ɗaya, kuma gabaɗaya ya dace da ƙirar faranti biyu. Saboda tasiri mai ƙarfi akan sassan filastik yayin fitarwa, yana da wahala a yanke robobi masu ƙarfi kamar PA, yayin da robobi masu ɓarna kamar PS, yana da sauƙin karya da toshe ƙofar.
10. Kofar Lug
Ƙofar lug, wanda kuma aka sani da ƙofar famfo ko ƙofar daidaitawa, yana da tsagi na kunne a gefen rami, kuma narke yana tasiri a gefen kunnen ta hanyar ƙofar. Bayan shigar da rami bayan saurin, zai iya hana yanayin fesa lokacin da ƙaramin ƙofar ke zubowa cikin rami. Ƙofar tasiri ce ta al'ada. Ana iya ɗaukar ƙofar luga azaman juyin halitta daga ƙofar gefe. Gabaɗaya ya kamata a buɗe ƙofar a bango mai kauri na ɓangaren filastik. Ƙofar yawanci murabba'i ne ko murabba'i ko rectangular, kunnen kunne yana da rectangular ko semi-circular, kuma mai gudu yana da madauwari.
(1). Amfanin kofar lugga
Narke yana shiga cikin lug ta wata ƙuƙƙarfan kofa, wanda ke ƙara yawan zafin jiki kuma yana inganta kwararar narke. Tun da ƙofar yana kusa da kusurwoyi masu kyau, lokacin da narke ya bugi bangon bango na lugga, alƙawarin ya canza kuma yawan gudu ya ragu, yana barin narke ya shiga cikin rami a hankali kuma a ko'ina. Ƙofar yana da nisa da rami, don haka ragowar damuwa a ƙofar ba zai shafi ingancin sassan filastik ba. Lokacin da narke ya shiga cikin rami, kwarara yana da santsi kuma ba a haifar da motsin motsi ba, don haka damuwa na ciki a cikin filastik yana da ƙananan ƙananan.
(2) Rashin lahani na ƙofar lugga: Saboda babban ɓangaren ɓangaren ƙofar ƙofar, yana da wuya a cirewa da barin manyan alamu, wanda ke cutar da bayyanar. Mai gudu ya fi tsayi kuma ya fi rikitarwa.
Lokacin aikawa: Afrilu-15-2022