Who knows the repair of stamping molds need to master the technology and the use of processing equipment?

First talk about how the stamping die is made out of it, stamping die parts must first go through these procedures: First of all, you have to open the bar, not to open the material out of how to proceed to the next step of processing it. Open material, also refers to roughing. Generally a template must first go through the planer roughly planing, and then after a large water grinding (grinder, also known as large grinder) rough grinding, rough machining, leaving a certain margin (generally leave 50 margin, accuracy requirements plus or minus ten can be), and then need to be heat-treated on the heat treatment, heat treatment is completed after the big grinder after the finishing process, the accuracy of the requirements of a little higher at this time, such as the template thickness is 25.00mm, then the precision requirements must be within plus or minus 0.01mm. Depending on the role of the template, generally one or two differences are not much to do, as long as the products played out without mold marks on the good. After the grinder is finished, it is sent to put the threading hole, then wire cutting, then milling machine, CNC, etc.. If it is a small part, it is like this: according to the size of the part, sawing with a sawing machine, or milling with a milling machine, after the roughing grinder grinding, excess cutting blade cut off, get almost look at the situation either go to the wire cutting cut, or go to the CNC (also into the high-speed milling machine) processing, need to be discharged on the discharge point, and so on. Finished after quality assurance measurements. In short, is a planer, lathe, milling machine, drilling machine, grinder, these are mold clamping personnel must be skilled in the operation, but now a little bit bigger factory basically do not use the planer, lathe, because there are people in charge of processing, not at all need to worry about you.

Leaving aside the planer, lathe, what other processing equipment must be mastered for the clamping personnel? Since the production of a set of stamping die need to use so many processing equipment, then repair mold? Mold why repair? Because it is bad, can not hit the product; Why is bad? Because the designers of the design is not reasonable, or mold production time is long, repair mold technical problems, or production line personnel careless and so on. Mold repair mainly repair what things? Where the bad on the repair there, such as not stripping, may be spring force is not large enough, stripping parts are not designed reasonably, etc., at this time may need to replace the spring, or increase the spring, or to improve the structure of the stripping, increase the top material pins, etc., then you need to use the drilling machine drilling, or milling machine drilling countersunk, may also be used for welding, then you need to be able to operate the argon arc welding machine, will be burned argon arc welding, etc., burned and then you may need to grinding , milling and so on.

Overall, stamping mold clamp repair personnel need to know the technology:

1, you must be familiar with the working principle of various molds, as well as their processing accuracy requirements; a set of stamping molds to your responsibility, the first thing you need to fully understand its structure, and the principle of operation, design ideas, etc., you must be familiar with the role of each part, performance, so that the mold problems, Production after the bad will quickly think of where the problem is, specifically to repair where. The structure of each set of molds and designers of ideas are different, so each set of mold repair methods are different, in short, much the same. Experienced, any set of molds to your hands you can say with confidence that there is no problem, not afraid of what problems he will appear, because any problem you can overcome la, just time and energy problems.

2, skilled operation of the grinder, milling machine, drilling machine, argon arc welding, processing out of the parts should meet the mold precision requirements, planer, lathe is basically not, this will not have much to do. Previously, it is necessary to will, now technology are developing so fast, it can not be used. There are grinding drills, milling cutters, etc., these also need to be mastered, and sometimes repair mold to use, and you will not, then only anxious, or find someone else to help.

3, and electrical discharge, wire cutting, CNC, you know what they do? Each of them can achieve how much machining accuracy? When to use which, this to be clear. Convenient to repair the mold can be flexible when selected to save time and improve the efficiency of mold repair. In short, so much, mold working principle after understanding what are not afraid of, the mold is bad can immediately think of where there may be a problem, where to move, and so on. Designers, you need to be skilled in the operation of drafting software, entity modeling, such as CAD, or UG, Pro/E, 3DMAX, Mastercam, etc., depending on the requirements of the people in the factory, you can design the mold out OK! CAD can be used to design relatively simple molds, some complex molds need to be used in three-dimensional aspects of the entity modeling will be more intuitive, out of the wrong! Will also be less, after all, rely on CAD to think of words, even if you have a strong spatial imagination, or not so easy to think of the complexity of the mold structure of so thorough, can not guarantee that there will not be a drawing error, omission, structural errors in the problem of increased mold processing time, resulting in the mold turnover time growth, waste of time, and consumption of manpower and material resources. Clamping personnel, you also need to know a little knowledge of drafting software, simple check the length of the straight line, the width of the part size.