He pai te pakari, te tino tika, kaore he rerekee i te wa o te huringa ora; Ko te poari konumohe kua paiherea, he mea hanga na roto i nga mahi tino tika. He pai te taumaha me te pai o te mahi hihiri Hoahoa Whakapiri Pneumatic Chunk Clamping
 Hoahoa Whakapiri Pneumatic Chunk Clamping  Ka tangohia e ia he hoahoa rawhi pneumatic i nga taha e rua ka taea e ia te whakarereke aunoa i te pokapū. 
 
  
   Ko te chuck pneumatic aunoa, ka taea te whakarite me te u, he whanui ake te awhe rawhi, he nui ake te kaha awhi. Ko te awhi paipa kore - he kino, he tere te whakauru aunoa me te paipa awhi, he pai ake te mahi. He iti ake te rahi o te chuck, he iti te inertia hurihuri, he kaha te mahi hihiri. Ko te chuck pneumatic whaiaro, te aratau whakawhiti taputapu, te pai ake o te tuku, te roa o te mahi me te pono o te mahi. 
 
 Tautoko Hautau Aunoa Tautoko  Ka whakamahia e ia he hoahoa tautoko ngongo mohio, ka taea te whakaoti i nga raruraru deformation i roto i te tukanga o te tapahi ngongo roa. 
 