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    The machinery when resistance welding is harmed

    來源: 作者:Stand originally 時間:2008-12-25 Tag: 點擊:
    1. Accident course
    A worker guides workshop of some factory tool apprentice uses pair of welder to solder cutting tool. The master blocks weldment in jacket of past electrode pincers, search when the position, oral direct apprentice raises mat workpiece rear. When pneumatic pincers pressing of the upper arm falls when, the right hand forefinger that apprentice has not take out is squeezed between workpiece rear and mat iron, cause forefinger extreme burst and open sex fracture.
    2. Main case study
    (Two people of 1) cooperate in the job in coordination maladjusted, the master is pressed below pincers of the electrode that start when, did not remind apprentice attention, also did not obtain apprentice promise.
    (When 2) apprentice is supporting mat work, the kind that holds mat iron is incorrect, do not apply finger to get on next grasping to hold mat iron.
    3. Main precautionary measures
    (Two people cooperation should cooperate 1) closely, thing preengage decides the way that spoken language contacts, after getting signal again behavioral equipment.
    (2) should make special tool clip hold mat iron, avoid gate of finger intervening pincers.
    (3) improves the technical properties of welder clamping apparatus, make but deflexion angle, can do, next reaching horizontal way is mobile.
    (4) strengthens safe technology study, enhance safe production technical ability.



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