Punch progressive die is provided safeguard a point

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Punch progressive die is provided in using a process, had done when defending the work special those who be necessary, need those who have serious patience to undertake maintenance the work more, such ability more the security that makes sure punch progressive die is provided and use sex. What punch progressive die provides is reach to safeguard item for farther makings below. 1, the maintenance of punch-die when punch-die disassembles, answer the state with advertent original mould, so that go to the lavatory when follow-up outfit model,recover from an illness, have add fill up or the should engrave good spacer on the spare parts ply of shift makes good record. Change punch should try insert makings piece sunken model is smooth, try insert as even as sunken model clearance, change sunken model also should try insert as even as drift clearance. In the light of repair the punch after grinding punch to shorten the length that needs to add mat spacer to obtain a need should check punch effective length is enough. Change to already broke punch to want to prove a cause, whether does the sunken pattern that should examine photograph correspondence at the same time have collapse blade, whether to need abrade point. Assemble punch to want to check punch and fixed piece or between fixed head whether space is enough, have pressure piece want an examination to whether stay have mobile surplus. Assemble sunken model to answer horizontal buy is entered, reoccupy makes the same score iron piece buy to go up to reach the designated position its clap with cupreous club like sunken model face, must not inclined buy is puissant knock, sunken model bottom should pour wine cup. Sunken model face should be checked to whether be made the same score with modular face posture after outfit is good. Punch sunken model and modular core are assembled makings belt should contrast to make necessary inspection after ending, whether does each place install fault or outfit to turn over, whether are examination sunken model and sunken model space block installed instead, fall whether does makings aperture jam, change a spare parts newly to whether need to expect secretly, what need expects secretly is enough, the mould needs locking place whether locking. Notice the locking that makes makings board screw affirms, answer when locking from inside outside coming, exert oneself to do sth. evenly alternate locking, cannot first locking certain screw again locking another screw, lest cause,take off makings board to tilt bring about punch to rupture or mould loss of accuracy. 2, take off what the maintenance of makings board takes off makings board to disassemble can use two bottle opener to balance prize to rise first, reoccupy both hands makes force is taken out evenly. Encounter when it is difficult to disassemble, whether should clear clean inside examination mould, whether does locking screw disassemble entirely, whether should block the mould injury since makings shadow, find out reason redo to be handled accordingly, must not deal with blindly. When assembling makings board, mix punch first makings board clears clean, guide in guide pillar and punch place add lubricating oil, put its smoothly, reoccupy both hands overwhelms, relapse a few times. If should prove a cause too closely (it is normal that guide pillar and guide-post bushing direct, whether does each place have loss, change punch newly to whether can cross makings board position smoothly correct) find out reason redo to be handled accordingly. Fixed head has pressure piece should check the abdicate on makings backboard enough. Take off the material interface between makings board and sunken model, long punch produces impress, when impress is serious, can affect the suppress precision of material, create product measure unusually flabby wait surely, need to expect to taking off set piece mix makings board undertakes maintaining or new and abrade. Wait for tall sleeve to should make precision inspection, he differs tall when can bring about makings board to tilt, its nicety directs smooth dragoon function will be destroyed, must try to safeguard. 3, guide pillar of oriented place examination, guide-post bushing cooperates clearance how, whether have burn or wear away trace, the condition giving oil with oriented mould is normal, should make an inspection. Oriented wear away the destruction that reachs precision, make the loss of accuracy of the mould, each place of the mould can appear problem, must make maintain appropriately and periodic changes. The examination guides makings precision, if guide,nailing wear away, already lost due makings belt to guide precision and function, must undertake changing. The examination takes off makings bedspring and the state that carry makings bedspring on the head, although did not rupture,use for long, but fatigue already lose original strength, must make periodic safeguard change, can cause harm to the mould otherwise or production is not smooth. 4, the adjustment of mould clearance because aperture of modular core fixed position is frequent to modular core for many times combine and generation wears away, cause the clearance after assembling to slant big (the generation after assembling becomes loose) or clearance not all (deviation of generation fixed position) all can cause become poor to appearance of the section after cutting, punch is broken easily, generation burr, can pass through examination of state of the section after be being cut to rushing, make suitable space adjust. Clearance hour, section is less, when gap is big, section is more and Mao Bian is bigger, will obtain reasonable clearance with the means of shift, after been adjust, should make proper record, also can wait in marked of sunken model edge, so that sequel maintains operation. Daily production should notice to collect save primitive mould relatively the makings belt when beautiful state, if sequel is produced not smooth or when the mould produces mutation, what can overhaul as the mould is referenced. Additional, support system is sold like top makings whether to wear away, whether can support makings, guide whether did hammer and lining already wear away, should notice to check and safeguard. CNC Milling