Teburin Welding Jigs: Madaidaicin Kayyade Magani don Ƙarfafa, Saurin Welds

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 Teburin Welding Jigs: Madaidaicin Kayyade Magani don Ƙarfafa, Saurin Welds 

2026-10-18

Jigs ɗin tebur na walda ba kayan haɗi ba ne - suna tilasta masu yawa. A cikin shagonmu, mun ga ƙungiyoyi sun yanke lokacin sake zagayowar walda da kashi 40 kawai ta hanyar musanya nau'ikan ƙugiya don ginawa. walda tebur jigs. Abokin kayan aikin noma ɗaya ya rage sake yin aiki daga 12% zuwa ƙasa da 2% bayan an canza shi daga shimfidar hannu zuwa gyara tushen jig mai maimaitawa. Wannan ba haɓakawa ba ne. Sarrafa juzu'i ne da aka yi na zahiri.

Me yasa "Mai kyau ya isa" Gyaran baya a ƙarƙashin kaya na gaske

Yawancin masana'anta suna farawa da ƙarfe na kusurwa, C-clamps, da sansanonin maganadisu. Suna aiki - har sai murdiya ta fara shiga, har sai kashi na uku na gudu mai guda 50 ya canza zuwa 0.3 mm, har sai wani sashi ya gaza gwajin gajiya saboda shigar da walda ya bambanta a cikin tsari. Mun auna shi: sassan da ba a tsare ba suna jujjuya har zuwa 0.8 mm yayin waldawa kawai. Wannan ƙaramin motsi yana yaduwa zuwa cikin ɓangarorin da ba daidai ba, rashin daidaituwar tushen giɓi, da yawan damuwa babu niƙa bayan walda da zai iya gyarawa.

Daidaitawa na gaskiya yana yin abubuwa uku lokaci guda: wuri, tallafi, da kamewa. Gano fil ɗin ya bugi datums-ba kusan gefuna ba. Taimako pads sun dace da kwane-kwane-ba faranti na ƙarfe ba. Dakarun hanawa suna fuskantar faɗuwar zafin jiki—ba kawai nauyi ba. Shi ya sa walda tebur jigs an gina su akan tebur na T-slot na zamani sun fi tsarin saitin ad-hoc kowane lokaci: suna jujjuya canji zuwa maimaitawa.

Hudu Marasa Tattaunawa a cikin Tsarin Jig (An goyi bayan Shekaru 7 na Bayanan Filin)

Mun inganta kowane jig na al'ada akan waɗannan sharuɗɗa huɗu-kafin yanke farantin farko:

  • Rawar zafi: Tushen faranti suna amfani da ƙarfe mai kauri mai kauri 12-mm-ba 6-mm ba-saboda ƙananan abu ya yi sauri a ƙarƙashin zafin baka. Muna ƙara ramukan taimako a ƙarƙashin yankuna masu zafi don barin faɗaɗawa ya faru nesa da gano saman.
  • Load Hanyar Mutunci: Kowane matsi mai ƙarfi yana tafiya kai tsaye zuwa cikin tsarin tsarin tebur - ba ta hanyar adaftan da aka tattara ba. Matsi guda 12-kN na pneumatic ƙwanƙwasa yana asarar 35% tasiri mai ƙarfi idan an ɗora shi akan masu sarari 10-mm guda biyu.
  • Datum Consistance: Duk masu gano wuri na farko suna nuni da jirgin saman saman daya. Haɗin tushen rami da wuri mai tushe a gefe ɗaya yana haifar da kuskuren tarawa. Muna aiwatar da "manyan datum ɗaya a kowane axis" a cikin kowane bita na DFM.
  • Samun damar Kayan aiki: Ramukan samun damar walda suna da girma don dacewa da bindigogin MIG-ba kawai “babban isa ba.” Muna gwada tare da ainihin kusurwoyi na tocila: 30°, 45°, da 60° fuskantar. Idan bututun ƙarfe ya bugi jig a 45°, ramin yana ƙara girma ko diyya.
  • Waɗannan ba manufa ba ce. Yanayin gazawa ne da muka shiga cikin ayyukan samarwa sama da 1,200-daga manyan abubuwan shaye-shaye zuwa abubuwan da ke haifar da robotic na aluminum.

    Lokacin da Kashe-Shelf Jigs Fall Short (Kuma Abin da za a Yi A maimakon haka)

    Wasu na iya yin gardama: "Me ya sa ba za ku sayi daidaitaccen tebur na walda ba?" Saboda ainihin sassan ba sa yin daidai da bayanan bayanan kasida. Wani abokin ciniki ya taɓa yin oda guda biyar iri ɗaya “jigis tudun inji na duniya”—kawai don gano gidajen su na simintin aluminum suna da daftarin kusurwoyi daban-daban ± 0.5° a cikin batches. Jig ɗin ya riƙe Part #1 daidai. Sassan #2-#5 suna buƙatar shimming, sake jujjuyawa, da dacewa da hannu na ƙarshe.

    Wannan shine inda haɗin kai tsaye yake da mahimmanci. A Botou Haijun Metal Products Co., Ltd., muna ƙira, tambari, lanƙwasa, da walda jigs a cikin gida-ba masu siyar da kayan aiki na waje, babu kayan hannu. Lokacin da mai siyar da motoci Tier-1 ya buƙaci jigs don sabon tiren baturi na EV, mun isar da samfuran aiki a cikin kwanaki 11: ƙirar CAD → farantin tushe da aka yanke Laser → CNC-lankwasa mai gano makamai → welded taro → Ingantacciyar CMM. Babu jira na injuna. Babu tarin juriya daga masu kaya da yawa.

    Abokan cinikinmu ba sa biyan kuɗin "jigs." Suna biya daidaito na farko-banga-dama- kuma hakan yana faruwa ne kawai lokacin da aka ƙera gyare-gyare a matsayin wani ɓangare na tsarin masana'anta, ba a rufe shi ba bayan.

    Gina Amincewa, Girma ɗaya a lokaci ɗaya

    Jig ɗin tebur na walda yana fallasa rauni a cikin tsarin ku-da sauri. Idan sassan ku ba za su sami wuri akai-akai ba, jig ɗin yana bayyana shi. Idan ba a tsara kayan aikin ku ba, jig ɗin yana nuna rata. Wannan gaskiyar ba ta da daɗi-amma ya zama dole.

    A Botou Haijun Metal Products Co., Ltd., muna kula da ayyukan jig kamar haɓaka haɗin gwiwa: raba ra'ayoyin GD&T, rahotannin dubawa ga kowane fil mai ganowa, gwajin feshin gishiri akan filaye masu rufaffiyar tutiya-nickel. Ba mu jigilar jigs "ƙare" - muna jigilar bayanan maimaitawa. Kowane jigilar kaya ya haɗa da bayanan CMM da ke nuna madaidaicin karkata zuwa sassa 20 a jere. Ba matsakaici ba. Ba mafi kyawun karatun ba. Mafi muni, aunawa.

    Ƙarfin walda mai ƙarfi ba shine wanda yake da ƙarfe mafi girma ba. Shi ne wanda aka sanya daidai inda aka yi nufin zane-kowane lokaci. walda tebur jigs sanya wannan niyyar aiwatarwa. Kuma lokacin da gyaran ku ya yi kamar kayan aiki daidai-ba mai riƙewa ba - kun daina yaƙar ɓarna, tarkace, da jadawali. Kun fara jigilar kwarin gwiwa.

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