Wani mai siye a ƙasar Philippines ya taɓa tambayata: “Ta yaya zan san cewa an gina kabad ɗinku don su daɗe, ba wai kawai a fenti su yi kyau ba?” Tambaya ce mai kyau. Amsar ba ta cikin ƙasidar ba — tana kan benen masana'anta. Don haka ga ainihin abin da ke faruwa tsakanin naɗaɗɗen ƙarfe mai sanyi da kuma kabad da aka gama da za a ɗora a kan akwati.

Mataki na 1: Yanke Laser — Inda Kowane Faifan Ya Fara
Kayan aikin an yi su ne da bakin karfe mai sanyi, yawanci kauri ne daga 0.5–0.8 mm don kabad na ofis da makaranta na yau da kullun, har zuwa 1.0 mm don aikace-aikacen nauyi. (Ba ku da tabbas game da kauri da aikinku yake buƙata? Jagorar kabad ɗin ƙarfenmu tana nuna cikakken madaurin 0.4–1.0 mm zuwa ga akwatunan amfani na gaske.) Ana buɗe na'urorin a kan teburin ciyar da mai yanke laser. Kan fiber laser - wanda shirin ɓangaren da aka ɗora a na'urar CNC ta mai aiki ke jagoranta - yana bin diddigin kowane tsari na panel, yankewa, da rami a cikin saurin da ba zai yiwu ba ta hanyar hannu ko tsoffin hanyoyin plasma. Daidaito yana da mahimmanci a nan saboda allon da ke da nisan 0.5 mm daga murabba'i ba zai rufe a ƙofar ba. Laser ɗin fiber ɗin yana yanke gefuna masu tsabta tare da ƙarancin murƙushewar zafi, don haka mashin lanƙwasa na ƙasa yana samun bangarorin da suke da faɗi da daidaito - naúrar 1 da naúrar 500 iri ɗaya ne.

Mataki na 2: Yin Huda a CNC — Ramukan da Ba Tunani Ba ne
Sabbin bangarorin da aka yanke suna komawa zuwa mashin bugun ƙarfe na CNC. Nan ne ake danna ramukan iska, ramukan hawa hinges, yanke ganga, da maƙallan sandar rataye duk a cikin wucewa ɗaya ta atomatik. Ayyukan makaranta sune inda daidaiton bugun ya bayyana da sauri - jagorar masana'antar kabad ɗin makaranta ta bayyana abin da takardar takamaiman bayanai ya kamata ta tabbatar kafin ku yi oda. Tsoffin masana'antu suna haƙa waɗannan da hannu - matsayi mara daidaituwa na ma'aunin hinges waɗanda ke ɗaure, makullan da ke mannewa, da fil ɗin shiryayye waɗanda ke zama a karkace. A kan layin bugun ƙarfe na CNC, matsayin kayan aiki wani ɓangare ne na fayil ɗin dijital iri ɗaya da yanke laser. Babu abin da ake aunawa da hannu. Sakamakon shine lokacin da kuka manne hinges a matsayin A akan allon ƙofa kuma ku sanya A akan allon gawa, suna daidaita saboda an huda ramukan biyu daga daidai gwargwado ɗaya - ba saboda wani ya yi sa'a ba.

Mataki na 3: Lanƙwasa Birki Mai Lanƙwasa — Juya Takardar Faɗi Zuwa Tsarin
Faifan lebur ba shi da tauri sosai. Lanƙwasawa yana canza hakan. Birki mai latsawa yana naɗe gefunan kowanne faifan zuwa flanges masu kusurwa daidai - yawanci 90° yana dawowa akan faifan gefe, da kuma bayanin mahaɗi akan faifan ƙofa wanda ke samar da ragin ƙofa da matsewa a lokaci ɗaya. Waɗannan lanƙwasa suna yin abubuwa biyu: suna ƙirƙirar yanayin da ke kulle faifan tare a lokacin haɗuwa, kuma suna ƙara juriyar faifan sosai don lanƙwasawa. Faifan lebur mai girman 0.6 mm yana lanƙwasa cikin sauƙi a hannunka; faifan iri ɗaya tare da flanges 90° guda biyu ya zama mai tauri da gaske. Shi ya sa ma'aunin makulli na ƙarfe (kauri) da bayanin naɗewa tare ke ƙayyade ƙarfin gaske - ba kauri mai yawa kaɗai ba.

Mataki na 4: Walda — Haɗin gwiwa na Dindindin Inda Yake da Muhimmanci
Ba kowace haɗin gwiwa a cikin maƙallin ba ne ake buƙatar walda. A kan samfuran KD (ƙwanƙwasawa), bangarorin gawa suna haɗuwa a lokacin haɗuwa ta hanyar goro mai zare da aka riga aka shigar - babu buƙatar walda daga mai amfani na ƙarshe. (Idan kuna auna tsarin guda biyu don aikinku, kwatancen KD vs walda namu ya ƙunshi ƙarfi, farashin jigilar kaya, da yanayin wurin aiki gefe da gefe.) Amma wasu wuraren gini - faranti na ƙarfafa hinges, maƙallan jagora na makulli, tallafin shiryayye na ciki akan samfuran gawawwaki da aka walda - ana walda MIG ne a masana'anta. Walda MIG (Metal Inert Gas) yana samar da bead mai ci gaba wanda ke haɗa waya ta asali da waya mai cika zuwa yanki ɗaya. An yi shi daidai, yankin walda yana da ƙarfi aƙalla kamar ƙarfe da ke kewaye. Masu walda namu suna aiki zuwa tsayin ɗinki da ƙayyadaddun shigarwa, kuma ana duba walda da ido kafin a koma layin maganin saman.

Mataki na 5: Maganin Fuska da Rufin Foda — Kammalawar da ke Karewa
Kafin foda ya shiga allon, ƙarfen yana wucewa ta layin da aka yi amfani da shi kafin a yi amfani da shi: cire mai, tsaftace tsatsa, sinadarin zinc phosphating, da kuma passivation. Tsallake kowace daga cikin waɗannan matakan kuma murfin foda zai kumfa ya bare - ba daga waje a ciki ba, amma daga saman ƙarfen waje. Bayan an yi amfani da shi kafin a yi amfani da shi, ana rataye bangarori a kan layin jigilar kaya na sama, a motsa su cikin rumfar feshi, sannan a shafa su ta hanyar lantarki: ana ba wa foda cajin lantarki kuma bangarorin da aka yi amfani da su suna jawo shi daidai - gami da cikin ramuka da kuma lanƙwasawa waɗanda bindigar fenti za ta rasa. Sannan na'urar jigilar kaya da aka ɗora tana ɗaukar bangarori ta cikin tanda mai warkarwa. Zafin yana narkewa kuma yana haɗa ƙwayoyin foda zuwa fim mai tauri. Sakamakon da aka saba samu shine ƙarewa wanda ya wuce sa'o'i 500+ na gwajin feshi na gishiri. Launi shine RAL ko kuma wanda aka saba amfani da shi - launin toka mai haske, launin beige, fari, ko duk wani launi da mai siye ya ƙayyade - wanda aka yi amfani da shi daga rukuni ɗaya don kiyaye duk tsari daidai. Rufin da wannan layin ya shafa iri ɗaya ne da tsarin tsaftacewarku ke karewa a wurin - jagorarmu kan yadda ake kula da kayan ofis na ƙarfe ya rufe ɓangaren kulawa.

Mataki na 6: Fakitin Fakitin Marufi da Akwati da ake lodawa
Ga inda ƙirar KD ke biyan kuɗi ga mai siye. Maimakon jigilar kabad mai cikakken tsari - wanda galibi iska ce - kowace na'ura ana raba ta zuwa bangarori daban-daban, a naɗe ta da kumfa mai kariya daga lu'u-lu'u, sannan a naɗe ta a cikin kwali mai ɗauke da dukkan kayan aiki (ƙusoshi, goro, hinges, makulli, maɓallai) a cikin jaka mai lakabi a ciki. Lissafin jigilar kaya iri ɗaya ya shafi duk nau'ikan kayan aikinmu na KD - jagorar girman gadon kwantena na kasuwanci ta nuna yadda gadaje masu saukar ungulu ke taruwa a kwance saboda dalilai iri ɗaya. Kwalaye masu faɗi suna taruwa a kan fale-falen ko kai tsaye a ƙasan kwantena a cikin ginshiƙai masu tsauri da karko. Tsarin ɗaukar kaya an tsara shi ne a matakin ƙiyasta - wani ɓangare ne na aikinmu, ba tunani ba. Bambancin da jigilar kabad da aka haɗa yana da mahimmanci: fakitin lebur ya dace da ƙarin raka'a a kowace akwati, wanda ke rage farashin saukowa kai tsaye ga mai siye. Wannan tanadin sau da yawa ya wuce lokacin da ake kashewa wajen haɗa kayan aiki a wurin, wanda ke ɗaukar mintuna 10-20 a kowace na'ura tare da kayan aikin hannu na yau da kullun.


Cikakken Tsarin a Kallo ɗaya
| horo | Kayan aiki / Hanyar | Duba Ingancin Maɓalli |
|---|---|---|
| 1. Laser Yankan | CNC na fiber laser | Girman panel ± 0.1 mm |
| 2. Ciwon CNC | Turret punch press | Daidaiton matsayi na rami, gefuna marasa burr |
| 3. Lanƙwasa birki mai latsawa | CNC latsa birki | Lanƙwasa kusurwa, tsawon dawowar flange |
| 4. Walda | MIG waldi | Tsawon dinki, shigar ciki, da kuma duba gani |
| 5. Kafin a fara magani + Foda | Wankin sinadarai mai matakai 5 + feshi na lantarki + maganin tanda | Kauri na shafi (µm), mannewa mai giciye |
| 6. Marufi + Lodawa | Naɗe-naɗen auduga, madaurin kwali, tsarin ɗaukar akwati | Kammalawar kayan aiki, nauyin kwali, daidaiton lakabin |
Abin da Wannan ke nufi lokacin da kake neman aiki
Tsarin da ke sama daidaitacce ne tsakanin manyan masana'antun makullan ƙarfe - kuma ba kasafai ake samunsa ba a tsakanin sauran. Takaitaccen bayaninmu na manyan masana'antun kayan daki na ofishin ƙarfe a China ya nuna abin da ya raba ƙungiyoyi biyu a aikace. Bambance-bambancen da ke tsakanin masana'anta mai kyau da matsakaici yawanci suna zuwa ga abubuwa uku:
- Kauri da daraja na ƙarfe — nemi ainihin ƙayyadaddun mm, ba "ma'aunin 18" ba (lamba da ke nufin abubuwa daban-daban a cikin ma'auni daban-daban). Matsayinmu shine 0.5 mm don bangarorin gefe, 0.6 mm don ƙofofi; samfuran da ke da nauyi suna amfani da 0.8–1.0 mm.
- Jiyya kafin shafa foda — layin matakai 5 (cire mai → tsaftace tsatsa → phosphate → passivate → kurkura) shine mafi ƙarancin gamawa da zai daɗe. Ƙananan matakai yana nufin murfin yana kan ƙarfe wanda ba a shirya shi da kyau ba.
- Daidaiton allo-zuwa-panel — nemi samfurin daga tsakiyar aiki, ba kawai yanki na farko ba. Layukan CNC ya kamata su samar da bangarori iri ɗaya a cikin cikakken tsari; layukan da aka sarrafa da hannu suna yawo.
Idan mai kaya ba zai iya gaya maka kauri na ƙarfe a cikin milimita ba, adadin matakan da ake ɗauka kafin a fara aiki, ko kuma ko injin bugunsa na CNC ne ko kuma na hannu - waɗannan tambayoyi ne da ya kamata a yi la'akari da su kafin a yi oda.
Tambayoyin da
Wane abu ake amfani da shi wajen yin makullan ƙarfe?
Yawancin makullan ƙarfe ana yin su ne da takardar ƙarfe mai sanyi, yawanci kauri daga 0.4–1.0 mm ya danganta da yadda ake amfani da su. Karfe mai sanyi yana ba da kyakkyawan ƙarewa da kuma juriyar girma fiye da ƙarfe mai zafi, wanda yake da mahimmanci don daidaita ƙofa mai tsabta da kuma kammala fenti iri ɗaya.
Tsawon wane lokaci ake ɗauka kafin a ƙera makullin ƙarfe?
Ga makullin ƙarfe na ƙofa ɗaya ko ƙofa da yawa da aka samar a layin samar da CNC, tsarin ƙera daga yanke takarda zuwa kwali mai cike yawanci yana ɗaukar kwanaki 3-5 na aiki a kowane tsari, ya danganta da girman oda, lokacin tsaftace foda, da matakan dubawa masu inganci.
Menene shafa foda a kan kabad na ƙarfe?
Rufin foda tsari ne na kammala bushewar lantarki. Ana yin amfani da ƙananan ƙwayoyin foda ta hanyar amfani da wutar lantarki sannan a fesa su a kan bangarorin ƙarfe da aka yi ƙasa, sannan a tace su a cikin tanda. Sakamakon shine ƙarewa mai tauri, mai daidaito wanda ke jure wa guntu, ƙagagge, da tsatsa fiye da fenti mai ruwa.
Me yasa ake jigilar akwatunan ƙarfe a cikin jaka?
Jigilar kaya mai faɗi (KD - knock-down) tana ruguza kowace kabad zuwa bangarori daban-daban, waɗanda ke taruwa sosai a cikin kwali. Wannan yana ƙara yawan raka'a a kowace akwati idan aka kwatanta da jigilar kabad da aka riga aka haɗa, wanda ke rage farashin jigilar kaya a kowace naúrar. Haɗawa a wurin yawanci yana ɗaukar mintuna 10-20 a kowace naúrar tare da kayan aiki na yau da kullun.
Waɗanne gwaje-gwajen inganci ne ke faruwa yayin samar da makullan ƙarfe?
Manyan wuraren duba inganci sun haɗa da: duba girman bangarorin da aka yanke da kuma waɗanda aka huda, duba gani da tsarin da aka dinka da walda, kauri da gwajin mannewa bayan shafa foda, duba daidaiton ƙofa da aikin hinge bayan haɗawa, da kuma duba fakitin ƙarshe kafin a rufe kwalaye.