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OK. Understood. However, the problem is precisely the gap between stell and cilinders. They are quite closeto walls, almost touching. The effect produced is exactly what you mention. There is influence of the magnectic field of the steel with the one created by the internal magnetic of the...

Hi Skogsgurra. Once more, many thanks for this important replies. Answering to your last question: Yes the sensor(s) are mounted in hydraulic cilinder(s). They are actually mounted inside the mold with steel all arround and behind. In the front is screwed to 4 cilinders a steel plate to do...

Nail? I supose you don't want to refer to "finger nail". The screwdriver wasn't magnetized. We tested it in other metalic parts, away from the mold.

Hi there. Thank you for your post. I don't know for sure what kind of sensors do i have, i mean, i never gaved my self the work to search for the characteristics. The sensors remain open during all movement, but when i remove the cilinder from the mold and make it move outside.... they work...

There must be somewhere. I can't help you with that. Is just something i know from experience.

Thank you for the gramatical (is it well writen?)corrections in the 1st place. I don't write in english so much. The objective is precisely what you said. Maybe i don't expressed the right way. Plastic injection molds are made in standard steels, like CK45. In this case here are some more...

The mold has,round numbers, 1mx1mx1m (1m^3) dimentions. Even using only one layer, i should need days to wrap the cable arround the mold. Indeed, it were a possible solution. Although it's a big mold, and apart from the natural difficulty to do that, how many Km of cable would i need to achive...

Hi there. I'm currently dealing with an magnetic issue in one of my 700 plastic injection molds. It's a huge mold (arroud 1 cubic meter volume). Can you give me a "simple" and economically interesting way to release that amount of steel from magnetic forces?...it's getting difficult to deal...

For simple mechanical design users .. try Alibre Design. This software is extremely cheap and works well for simple parts. It's enough and i'ts an huge advance for users that are doing mechanical parts in AutoCAD.

The data is aquired from the machine value, and entered in our internal system database. The nr of cavities is another value entered. The problem is how the values are treated inside the sotware. We have to make 1 production order per each part code produced in the mold. The system works well...

Thanks toolman801. In fact, my main problem due to family molds has nothing to do with nr of cavities. The issue is that i have n diferent codes of parts multiplyed by the nr of cavities per each part code. Doing the production declarations, they declare X parts of code A + X parts of code B +...

Hi all! Due to the fact of the thead711-102634 is now closed, i intend to reopen it questioning what kind of information do you consider helpful to be in a mould maintenance data base (Preventive and corrective maintenance). Ex: 1-Mould code; 2-Part(s) code; 3-Drawings; 4-Spare parts; 5-Nr of...

Xgrigorix, I already seen that. In fact, was there where i seen thoose supose problems discussed. Thanks a lot anyway. RJDias

Ehehehe That's good GildAshard... Another job or another boss! I heard that Inventor may have some problems on the assembly stage.. and it's not easy to keep the assembly clean. I already worked with CATIA V5 and loved it. Istead, with SW.. i think i neved had good results on that field, but...

Hi there. I am getting tired of working with AutoCAD 2D in my mechanical projects. How can i convence my boss to acquire 1 licence of an 3D software...whatever it may be (Inventor, SW, CATIA, etc) ? I already started with the time saving and solid and relyable results... but still no...

Hi all! I have a machi that works with 6 vibrating bases. Those vibrating bases trough up 2 parts per cicle, and per base, to a linear transporter that runs step-by-step, unti at the end i have 2 parts of each kind in the same division. One of those parts is a 20mm wide rubber disc, with 1 mm...

Eltron, what about welding 2 PS parts? What solvent would you use. Does the dichloromethane works too? Thanks

Hi there. To "weld" chemisly the 2 PS parts, we use a moisture of worn out ABS with acetone...that gives us at the end, a white liquid. It works very well, but the application on the joint gives me serious and anoying problems everyday. At the present time, we are using a pressurized...

Hi there. We have exactly the same "problem". To "weld" chemisly the 2 PS parts, we use a moisture of worn out ABS with acetone...that gives us at the end, a white liquid. It works very well, but the application on the joint gives me serious and anoying problems everyday. At the present time...

Thanks a lot people.... For what i seen ... Knovel is the "cheaper" ;) one. It's a peaty the permission to download for free last only 1 week. keep posting if some more other sites appear. Regards. Ricardo Dias