Poukisa PP pa bon ak soude à?

Pwosedi pou itilize pwodiksyon an

A: Preparasyon:

1, tcheke tout sous mekanik ak elektrik, tout nòmal ka mete nan itilize.

2. Tcheke si gen oksid sou sifas kontak ant mwazi an ultrasons (tèt soude) ak anplifikatè a, epi netwaye li.

B: Enstalasyon mwazi ultrasons (tèt soude):

1, dekole vis yo sou kouvèti ankadreman mobil lan epi retire twous transducer la;

2. Enstale mwazi ultrasons obligatwa (tèt soude) sou anplifikatè twous transducer la (koupl pi sere se sou 220 liv);

3, mete twous transducer la tounen nan ankadreman an mobil (epi fèmen kouvèti a), ajiste direksyon mwazi an ultrasons (tèt soude) (chwazi direksyon an nan fasil travay), fèmen vis la pi wo a kouvèti ankadreman an mobil, nan kou. , pou ajiste ankadreman an nan yon wotè ki an sekirite davans (ltrasonik mwazi tonbe limit konjesyon serebral se pi wo pase tab la);

C: à wezi (soude tèt) natirèl frekans ak à machin pèsistans yap ogmante jiska frekans asòti deteksyon:

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: Ajisteman wotè etajè:

1. Ajiste presyon lè a nan yon pozisyon ki pi wo pase 1.5kg presyon (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, mwazi an anba ultrasons (premye mete pati plastik nan mwazi anba a) sou mwazi an ultrasons (tèt soude) anba tab la travay, dekole manch lan fèmen nan ankadreman an;

4, souke motè a trè ajiste volan an, se konsa ke mwazi an ultrasons (tèt soude) ak pati plastik nan sifas la tèt nan konfli a; Fèmen ankadreman an epi an sekirite mouri anba a ak atèl.

5, gout ajisteman konjesyon serebral (limit) vis leve tounen 1 2mm, ak fèmen vis ak nwa.

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: Tan paramèt anviwònman: Pwen prensipal: deklanche davans; Pa retade soude; Kenbe refwadisman osi kout ke posib.

Premye seleksyon tan soude (apeprè {{0}}.3 SEC) ak tan kenbe presyon (refwadisman) (0 SEC - eksepte pou plastik tabli dousman)

1, tabli tan cheve nan tèt: selon la kou ak vitès à wezi (soude tèt) tonbe pou detèmine tan espesifik, objektif li se pou fè à wezi (soudure tèt) tonbe, moman anvan à la lè. pati plastik yo.

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: Apre yo fin pase enspeksyon bon jan kalite a nan tès la soude pwodwi, fèmen valè yo paramèt varyab toupatou, epi Lè sa a, li ka mete nan pwodiksyon segondè -efikasite.