1,SMC mkpuchimpempe akwụkwọokwu mmeghe

SMC mkpuchimpempe akwụkwọna-akpụzi si unsaturated polyester iko eriri mesikwuru laminate kpụrụ ngwaahịa dị iche iche na agba.Ọ dị mkpụmkpụ maka ogige ịkpụzi akwụkwọ.Ihe ndị bụ isi bụ GF ( yarn pụrụ iche), UP (resin na-adịghị mma), ihe mgbakwunye shrinkage dị ala, MD (filler) na ihe mgbakwunye dị iche iche.Nke mbụ pụtara na Europe na mmalite 1960s, na e mepụtara na United States na Japan gburugburu 1965. Na njedebe nke 80's, mba anyị ẹkenam mba ọzọ elu SMC mmepụta akara na mmepụta technology.

2, CHaracteristics

SMC mkpuchi osisi nwere elu n'ibu ike, ire ere retardant, ntapu iguzogide bụ nke abụọ naanị UPM203;Nguzogide Arc, ike dielectric na nguzogide voltaji dị elu;Ntinye mmiri dị ala, nkwụsi ike nha, obere warpage na njirimara ndị ọzọ.A na-eji ngwaahịa mkpuchi mkpuchi SMC eme ihe na nkebi mkpuchi mkpuchi ọkụ dị elu, ọkara na obere voltaji.SMC mejupụtara ihe arụ ọrụ, ihe ngwọta pụrụ iche maka osisi, ígwè, igbe mita plastik dị mfe ịka nká, dị mfe imebi, mkpuchi na-adịghị mma, nguzogide oyi, ogbenye, adịghị ike nke ire ọkụ na-adịghị mma, ndụ ọrụ dị mkpirikpi, ihe magburu onwe ya nke iko fiber na-emesi mita plastik ike. igbe, nwere zuru okè akara waterproof arụmọrụ, corrosion arụmọrụ, igbochi ọkụ eletrik-ezu ohi arụmọrụ, ọ dịghị mkpa n'ala waya, ọdịdị mara mma, nwere mkpọchi na nche nchebe na akara, ogologo ndụ ndụ, SMC nkesa igbe / SMC mita igbe / SMC FRP mita igbe / SMC mita igbe ọtụtụ-eji na mgbanwe nke ime obodo ike netwọk na obodo ike netwọk.

3.Mpaghara ngwa SMC

Eletriki ụlọ ọrụ: ụdị ọ bụla nke mgba ọkụ kabinet partition board, lining board, mkpuchi mkpuchi, nkwado, arc cover, arc tube na dị iche iche nke insulator,

Arc extinguisher, kọntaktị njide, ụgbọ ala splint, moto outlet igbe, eletriki mita igbe, wdg.

Ụgbọ ala ụlọ ọrụ: ụgbọ ala bompa, fender, mapụtara taya bin, oche, ngwá ọrụ panel, dazzle osisi, wdg.

Ụlọ ọrụ ihe owuwu: ụdị mmiri ọ bụla nke ụlọ elu dị elu, ngwa ụlọ mposi, ụlọ ịchọ mma na ngwaahịa ndị ọzọ.

Ụlọ ọrụ ụgbọ oloko: oriọna mgbaama, windo windo ụgbọ, shei igbe mgbaàmà, wdg.

Iv.Njirimara na uru nke ihe SMC na ịkpụzi akụkụ ụgbọ ala

1, obere arọ

Maka otu akụkụ ahụ, ịdị arọ nke ihe mejupụtara SMC bụ 20-30% dị ọkụ karịa ígwè, nke na-emezu ihe ndị a chọrọ nke ubi ụgbọ ala iji belata ịdị arọ nke akụkụ ahụ ma na-ahụ ike nke akụkụ ahụ.Ọ bụ ezigbo ngwaahịa na-echekwa ike na ụlọ ọrụ ụgbọ ala.Na mgbakwunye, ihe ndị SMC abụghị naanị ịchekwa ike na ike oriri, kamakwa na-enye aka n'ịkwalite gburugburu ebe obibi.

2, ezigbo arụmọrụ anụ ahụ

Ngwongwo anụ ahụ ya nwere ike ịsọ mpi na ihe ọla, ma nwee ike ịnọgide na-enwe akụrụngwa n'okpuru ọnọdụ okpomọkụ dị elu, bụ thermoplastic n'ozuzu enweghị atụ, bụ ihe dị mma maka ígwè plastik.

3, ogo dị elu nke nnwere onwe imewe ntinye

SMC ihe onwunwe eruba e ji mara na ịkpụzi usoro na-ekpebi na ọtụtụ akụkụ (dị ka n'ọnọdu akụkụ, njikọ, stiffeners, flanges na oghere, wdg) nwere ike nweta otu oge ịkpụzi, nwere ike ibelata ọnụ ọgụgụ nke ebu, tooling na ịgbado ọkụ, mgbakọ na ndị ọzọ usoro. , ka o wee belata ọnụ ahịa nke ukwuu, enwere ike ịrụ ọrụ ọnụ ala dị ala nke akụkụ dị ala.

4, corrosion eguzogide, ezi ekwe eguzogide, elu pụrụ ịdabere

Ihe SMC n'onwe ya bụ ihe na-eguzogide corrosion, n'ihi ya, ọ dịghị mkpa ka ọ bụrụ phosphating iji gbochie corrosion ma melite arụmọrụ njikọ, ma e jiri ya tụnyere ígwè SMC efere efere nwere ike belata ụgwọ ma chekwaa ike.Maka akụkụ ụgbọ ala eji eme ihe n'èzí n'okpuru ọnọdụ mpụga siri ike

N'ikwu okwu, ọ bụ ụdị ihe pụrụ iche.N'iji ya tụnyere efere ígwè na aluminom, efere SMC nwere ezigbo nguzogide mmetụta nke ihe ndị si mba ọzọ na nkwụsịtụ na ike ịghaghachi azụ.

5,magburu onwe okpomọkụ na-eguzogide na mkpuchi

Ngwaahịa SMC nwere ezigbo nguzogide okpomọkụ.Ngwaahịa SMC nwere ike idowe nkwụsi ike nha site na -50 Celsius C ruo +200 Celsius C mgbe ahapụchara ya.Ihe SMC bụ ihe kachasị mma maka teknụzụ ịgbasa efere ígwè, n'ihi na SMC nwere mgbasawanye ọkụ yiri nke ígwè

Ọnụ ego na okpomọkụ na-eguzogide, mgbe spraying SMC ngwaahịa nwere ike gwọọ n'otu oven okpomọkụ dị ka ígwè mkpuchi.Tụkwasị na nke ahụ, SMC nwere nhazi nhazi usoro dị mma, ọ bụ ezie na osisi SMC adịghị mkpa ọgwụgwọ phosphating, ma ọ bụrụ na njedebe site na usoro mmepụta mbụ, ọ kwesịrị ịgafe usoro ọgwụgwọ phosphating, SMC osisi nwekwara ike izute ihe ndị a chọrọ n'akụkụ a, akụkụ SMC nwere ike. A na-ahazikwa ya site na usoro ịgbasa electrophoresis (EDPO).