Om två arbetsstycken ska svetsas ihop måste arbetsstyckenas kanter först brytas med en fasad yta. Detta görs genom maskinbearbetning. Resultatet är en fasning.
Om två arbetsstycken ska svetsas ihop måste arbetsstyckenas kant först brytas med en fasad yta. Detta görs genom maskinbearbetning. Resultatet är en fas. Eller med andra ord, ett utrymme skapas för att rymma de enskilda svetslagren genom vilka arbetsstyckena sammanfogas. Avfasningen kan ha olika former. V-led, dubbel V-led och Y-led är de vanligaste formerna.
Svetsens position, arbetsstyckets material och de tillgängliga drivtyperna - valet av rätt verktyg beror på olika faktorer.
Om en vinkelslip finns tillgänglig kan fasningen göras med svavel- och järnfria Osborn lamellskivor. Det finns lamellskivor med kammarformad eller rak form. Vinkeln på arbetsstycket bestämmer lamellskivans form.
Särskilt om ett arbetsstycke av icke-järnhaltig metall ska fasas rekommenderar vi en slipduk med kylbindning. Den minskar blå anbringning.
Fasning med en Osborn lamellskiva.
Om det finns en rak slipmaskin eller en luftslipmaskin kan avfasning göras med hårdmetallfräsar. Fräshuvudet är tillverkat av volframkarbid-kobolt, skaftet av verktygsstål. Olika huvudformer och tandningar säkerställer att det finns rätt lösning för varje tillämpning.
För avfasning är fräsar med tvärsäkring (Z6) det bästa valet. Det garanterar hög avverkning på kort tid. Om ytkvaliteten är viktig rekommenderas en enkel tand (Z3). Inom varvssektorn används ofta den speciella varvstandningen. Jämfört med Z6-tandningen har den en 30 % högre materialborttagning.
Kammarfräsning med en karbidfräs.
The Industry Standard for Universal Polishing This classic ventilated buff is the versatile "all-rounder" for nearly every stage of the polishing process. Its irregular fold structure, secured by a robust metal clinch ring, creates a flexible and highly economical tool that adapts perfectly to any workpiece contour.
High-efficiency non-woven buff with an irregular fold structure for satin and decorative finishing on complex surfaces. Delivers excellent results with low contact pressure and extended service life.
Non woven abrasive web is wound around a core and specially treated, resulting in a consistent hardness and level of abrasion over the life of the product.
Provides a uniform, decorative surface finish without altering dimensions
Non-woven flaps are arranged radially around a central core, creating a versatile polishing and finishing tool. The hardness of the wheel is determined by the number of flaps used and can be further increased through impregnation. Available in aluminium oxide or silicon carbide abrasive materials and a wide range of grit sizes, these wheels are suitable for various surface finishing applications.
Non-woven abrasive flaps radially bonded to a durable phenolic core, designed for consistent satin finishing and surface preparation.
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Mini Sisal Cord Buffs are highly flexible and designed to adapt to contoured and irregularly shaped workpieces. They are particularly suitable for polishing stainless steel and effectively remove grinding marks and surface imperfections from previous processing steps.
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