2012年12月5日星期三

Punch safe operation of life


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First, the security problem.
A. security issues should be the primary attention of the punch operating matters. Where operating punch should pay attention to work safety accidents for anti stringent requirements when the job of the stamping member shall not chat with people in order to avoid distraction.bearings high speed
B. job should concentrate.
C. The job should be to reduce reaches into mold or easy to produce within the scope of the danger.
D. operating strictly prevent dozing.
E. contingency measures, should be ready at any time in case of emergencies caused by accidents.
F. job should be a single-person operation controls. Shall not be two simultaneous operation in order to avoid accidents tie enough.
G. punching process if found abnormal should stop operating in real time and report a higher level processing.
H. due to minor problems and operator can be used for the treatment of conditions must put his hand into the mold. Emergency switch should press to prevent accidents.
Die life issues.
A. stamping operations should be really positioning.
B. stringent requirements shall not rushed more th an two stamping.
C. Note that the red pieces with or without stripper adverse of circumstances.china bearing
D. Note waste blanking of the case. Should prevent blocking crumbs.
E. matrix of mold strictly prevent the empty red.
F. mold must be kept clean.
G. In addition to the red stamping material producer shall not be any other items placed in the mold punching.
H. and pay attention to whether the shift phenomenon the mold phenomenon for loose or pad. And immediately return superiors disposal.
I. Examine every punch whether abnormal. Screws loose. Punch is not positioning. (The traditional tone shades of screws is not locking will produce shades of instability).
The J. Grant column and a slider activities in the frame mode or production should add lubricant to make lubricationslewing bearing suppliers
  Above points in punching should pay special attention to prevent mold damaged due to negligence or due to human factors and rupture.
. Punch life issues.
Punch of life and the rack mold and mold using bad quality of personnel found the relationship. Therefore the punch operations should pay special attention to a few points.
A. The boot should be in accordance with the boot process to boot.
B. boot should be preceded by refueling Note butter mold with the slide at the guide post are also refueling.
C. die in the frame mold should be preceded by enough to consider the tonnage of the machine.
D. Note that the brakes of the case whether the ineffective.
E. Note punching timing station with or without abnormal situation.
F. stamping machine keys shall be to press hard objects to avoid damage to the key.precision ball bearing
G. mold depth adjustment shall be appr opriate to prevent mold damage or machine damaged.

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