Cén fáth nach bhfuil PP Dea Le Táthú Ultrasonach?

Nós imeachta maidir le húsáid táirgeachta

A: Ullmhúchán:

1, seiceáil an fhoinse meicniúil agus leictreach iomlán, is féidir gach gnáth a chur in úsáid.

2. Seiceáil an bhfuil ocsaíd ar an dromchla teagmhála idir an múnla ultrasonaic (ceann táthú) agus an amplifier, agus é a ghlanadh.

B: Suiteáil múnla ultrasonaic (ceann táthú):

1, scaoil na scriúnna ar an gclúdach fráma shochorraithe agus tóg amach an trealamh trasducer;

2. Suiteáil an múnla ultrasonaic riachtanach (ceann táthú) ar aimplitheoir an trealaimh trasducer (tá thart ar 220 punt ar an chasmhóimint géarúcháin);

3, cuir an trealamh trasducer ar ais isteach sa fhráma shochorraithe (agus dún an clúdach), coigeartaigh treo an mhúnla ultrasonaic (ceann táthú) (roghnaigh an treo éasca le hobair), glas an scriú os cionn an chlúdaigh fráma shochorraithe, ar ndóigh , an fráma a choigeartú go dtí airde sábháilte roimh ré (tá teorainn stróc titim múnla ultrasonaic níos airde ná an tábla);

C: Múnla ultrasonaic (ceann táthú) minicíocht nádúrtha agus braite meaitseála minicíochta aschuir meaisín ultrasonaic:

Ultrasonic mold (welding head) in the suspended state, briefly press (point) ultrasonic test switch to release ultrasonic, and at the same time gradually adjust the frequency tuning knob, until find the pointer swing amplitude is the minimum position (that is, the best tuning position). Note: it is advisable to avoid the limit of both ends of the rotation range of the tuning knob when the swing range of the pointer is not more than "2".

D: Coigeartú airde raca:

1. Coigeartaigh an brú aeir go dtí suíomh níos airde ná brú 1.5kg (20PS);

2, press an ultrasonic mold drop switch, self-lock (welding head drop indicator light) position; "The falling state of ultrasonic mold (welding head) at this time"

3, an múnla bun ultrasonaic (cuir páirteanna plaisteacha isteach sa mhúnla bun ar dtús) ar an múnla ultrasonaic (ceann táthú) faoi bhun an tábla oibre, scaoil láimhseáil glasála an fhráma;

4, croith an mótar an roth láimhe a choigeartú go mór, ionas go mbeidh an múnla ultrasonaic (ceann táthú) agus páirteanna plaisteacha de dhromchla barr an choimhlint; Glas an fráma agus daingnigh an dísle íochtair le splints.

5, coigeartú stróc titim (teorainn) ardaitheoir scriú ar ais 1 2mm, agus glas scriú le cnó.

6. Press the ultrasonic mold drop switch again to cancel the position of self-lock (welding head drop indicator light goes out). "At this time, the ultrasonic mold (welding head) returns to the suspended state"

E: Socruithe paraiméadar ama: Príomhphointí: truicear roimh ré; Ná moill táthú; Coinnigh an fhuaraithe chomh gearr agus is féidir.

Roghnú tosaigh an ama táthú (thart. {{0}}.3 SEC) agus am brú (fuaraithe) a choinneáil (0 SEC - ach amháin plaistigh socraithe mall)

1, socrú an t-am gruaige: de réir stróc agus luas an mhúnla ultrasonaic (ceann táthú) ag titim chun an t-am sonrach a chinneadh, is é an cuspóir an múnla ultrasonaic (ceann táthú) a dhéanamh ag titim, an nóiméad roimh an ultrasonaic nuair a na páirteanna plaisteacha.

2, the setting of the connection time: according to the 'pressure size of the plastic parts' and' the effect of welding 'to determine; {for example: 1, if the welding mouth plastic material 'splash fly' that 'welding time' is too long or too much pressure or 'fall stroke adjustment (limit) screw' adjusted too low; If the welding melting is not enough, it happens to be the opposite of the former. 2, if the paragraphs on welding mouth melting inconsistent, said paragraphs by pressure is different, it may be pressure on the low side, and the plastic deformation is more, by high pressure test, ultrasonic bottom die or ' 'can't make two half pieces of plastic cannot perfectly, can use tape to the location of the' ultrasonic bottom die 'lack of molten is relatively high, Repeat the test to achieve the best welding effect}.

3, special attention should be paid to: in the case of "welding time" and "falling stroke adjustment (limit) screw position" are unchanged, adjust the pressure value of the pressure cutting, can also change the effect of welding. Therefore, in the normal use of the process, it is necessary to keep the pressure of the pressure source higher than the set pressure value.

4, pressure (cooling) time setting: such as plastic parts "no deformation" "no internal stress after welding" "solidification is not very slow", usually do not select the cooling time value (or only take 1/5 seconds).

E: Tar éis an t-iniúchadh cáilíochta ar an táirge táthú tástála a rith, glas na luachanna paraiméadar athraitheacha i ngach áit, agus ansin is féidir é a chur i dtáirgeadh ardéifeachtúlachta.