494 Каталог GEDORE 2014 Профессиональный слесарный инструмент и оборудование Стр.492

Каталог GEDORE 2014 Слесарный инструмент Стр. 492 0494 ENG Lab2u

GEDORE Manufacturing process Recoilless hammer 248 ST (1) Steel tube centre turned to length. Cover disk mounting bored inside. Sheet steel cover disk punched out riveted with the locating bolt and welded on one side only. Handle cut to size. VI 1 (4) Hammer silver powder-coated. GEDORE logo and GS symbol (VPA) tampon-printed. Polyamide hammer heads turned. It J (2) Centre filled with a precisely defined quantity of steel shot and seal-welded. Handle radius integrally moulded. (5) Hammer heads pressed on and hand grip pushed on. (3) Brazing ensures that centre and handle are materially bonded. The soldering temperature is under the melting temperature of the parts to be joined. Only the solder (non-ferrous metal) is melted. The low soldering temperature ensures an absence of stress in the material. This prevents stress cracks detaching the centre from handle. a Function Recoilless hammers GEDORE JIBS ' The hollow hammer head is filled with steel shot. Small steel balls with a high carbon content. Workpiece "adhesion" and a "fully-felt" strike come from the practically 100% pulse transfer onto the workpiece. T he impact (colloquial term for pulse) results principally from the kinetic energy of the fine-grained steel shot. The hammer head mass is slight compared to steel shot. That is why the counter pulse triggered by the hammer head is not felt. Bouncing blows are avoided. Goes easy on one's joints and tendons. Your advantage Due to the special filling insert in the hammer head a considerably higher impact is made compared to standard engineers' and recoilless hammers Universal use for service and assembly work with all the advantages of a recoilless hammer with higher impact "Dead blows" with no recoil reduce stress on muscles nerves and wrists Lower cost due to universal use as an engineer's and recoilless hammer Recoilless hammers protect sensitive surfaces Each blow is more effective than standard safety hammers Available with hickory tubular steel or fibreglass handles Exchangeable inserts resistantto breakage orwear made of modified polyamide 492