# [Hot melt drilling chip free processing technology helps to promote the lightweight development of automobiles. Huayi Tools continues to deepen industry applications](https://en.huayigongju.com/newsDetail/126.html "Hot melt drilling chip free processing technology helps to promote the lightweight development of automobiles. Huayi Tools continues to deepen industry applications")
**摘要：**With the continuous advancement of lightweight development trend in automobiles, the application of lightweight materials such as aluminum alloys and magnesium alloys in vehicle body structures is becoming increasingly widespread. The hot melt drilling chip free extrusion molding technology has gained increasing application in the automotive manufacturing field due to its technical advantages of avoiding deformation of thin plate materials and forming reinforced protrusions while drilling. The Ruiyi RUIYI hot melt drill independently developed by Zhuzhou Huayi Tool Manufacturing Co., Ltd. softens the metal at a high temperature of 600-800 ℃ in an instant,
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**发布时间：**2026-09-02 11:18:56
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**详细内容：**Asthetrendoflightweightdevelopmentinautomobilescontinuestoadvance,theapplicationoflightweightmaterialssuchasaluminumalloysandmagnesiumalloysinvehiclebodystructuresisbecomingincreasinglywidespread.Thehotmeltdrillingchipfreeextrusionmoldingtechnologyhasgainedincreasingapplicationintheautomotivemanufacturingfieldduetoitstechnicaladvantagesofavoidingdeformationofthinplatematerialsandformingreinforcedprotrusionswhiledrilling.TheRuiyiRUIYIhotmeltdrillindependentlydevelopedbyZhuzhouHuayiToolManufacturingCo.,Ltd.softensthemetalatahightemperatureof600-800℃inaninstant,andformsalinerinoneextrusionwithin2-6seconds.Thethicknessofthelinercanreach3-5timesthatoftheoriginalplate.Thisprocesscompletelyreplacesthetraditionalmultiprocessofdrillingandweldingnuts,effectivelysolvingprocessingproblemssuchasweldingdeformationofthin-walledpipesandshrinkageofthreadedholes.Itissuitableforconnectingandprocessingautomotivecomponentssuchasdoorhingenutplates,seatframefittings,batterypackshells,chassisfittings,etc.Currently,hotmeltdrillingtechnologyhasbeenwidelyusedinindustriessuchasautomotiveparts,railtransportation,agriculturalmachinery,tobaccomachinery,engineeringmachinery,elevators,trusses,airconditioningpipelines,pressurevessels,metalfurnitureandshelves,guardrailconstruction,medicalandfitnessequipment,valvegroupsandheatexchangesystems,foodprocessingandpackagingequipment,etc.HuayiToolsstatedthatitwillcontinuetodeepentheapplicationresearchofhotmeltdrillsinvariousindustries,providingcustomerswithmoreaccurateselectionsuggestionsandtechnicalsupport.