64 ■Type of the gripping pieces Coupling Housing Housing Shaft Brake Drum Turbine Housing U-Type U-2S R-Type Sea（l 2） Gripping Examples Work-piece Examples ●High Durability Master jaws are of spherical design and sealed against swarf and coolant. This permits High Gripping Forces to be retained between lubrication periods. ●JAW Equalising 5°max equalising angle Various work-pieces can be firmly gripped by the self-equalising jaws to max. 5°. ●Powerful Gripping After gripping the component in a radial direction, a power PULL-BACK action is applied which significantly increases the Gripping Force, allowing a heavier machine cut to be taken. ●Gripping on Tapered Parts The radial and PULL-BACK jaw action allows rough tapered castings and forgings to be securely gripped to maximum 20°. ●Complete Sealing Additional sealing at (1) and (2) reduces grease contamination and increases maintenance period. ＊The type of the gripping pieces is selected according to the work-piece conditions. Crankshaft Transmission Joint Pinion Pulley Brake Drum Housing Cartridge Rear Hub ＊CE correspondence 20°（max.） Sea（l 1） Power Wing Chuck QX)D* WIVMIW Pull back of work-pieces for secure gripping of casting or forging PWC compensating type for rough casting through centre Advanced Chuck Uif!tqfdjgjdbujpo!gps!QX.D!jt!uif!dpnqfotbujpo!divdl/!Uif!kbxt!xjmm!gpmmpx!boe!hsjq!uif!dpnqpofou!ifme!cz!Dfousf!boe!Qjo/ Uif!ejnfotjpot!boe!tqfdjgjdbujpo!bsf!uif!tbnf!bt!uiptf!gps!QX/ Tel: (0031) 0313 482566 Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566 Website: www.bisspecials.com Email: info@bisspecials.com BIS Specials アドバンスチャック
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