Nkawom Wɔ kar adwumayɛ mu no, pii . Automotive rubber spare parts nnwumakuw . Fa injection molding a ɛkɔ akyiri ne die casting mfiridwuma di dwuma na ama nneɛma a wɔyɛ no atu mpɔn ne nneɛma a wɔyɛ no pɛpɛɛpɛ.
No Injection molding nhyehyɛe . Ɛkyerɛ ɔkwan a wɔfa so de rɔba nnuru gu toa no mu tẽẽ kɔ nkuku no mu ma ɛyɛ vulcanization wie, a nea ɛka ho ne anammɔn te sɛ aduan a wɔde ma, plastic a wɔde hyɛ mu, nhyɛso, nhyɛso a wɔde hyɛ mu, vulcanization ne nsunsu a wɔde gyae.
Su kɛse a ɛwɔ saa adeyɛ yi mu ne ɔhyew a ɛyɛ pɛ a ɛwɔ rɔba aduru no mu ne akyi ntoatoaso, vulcanization ahoɔhare a ɛkɔ ntɛmntɛm, na wobetumi de adi dwuma ama nneɛma a wɔayɛ no kɛse a wɔayɛ a ɛwɔ nneɛma a ɛyɛ den. Nneɛma a wɔtaa de di dwuma ne rɔba injection molding vulcanizing afiri, a ɛfata ma nneɛma a ɛyɛ pɛpɛɛpɛ te sɛ kar mu ngo nsɔano, nsɔano nkaa ne suspension bushings.
Kar mu rɔba a wɔde yɛ adwuma . Mpɛn pii no, hwɛ nsusuwso no hyew ne injection pressure wɔ injection molding nhyehyɛe no mu de hwɛ hu sɛ nneɛma no yɛ den, bubble-free na dimensionJapany stable. Saa kwan yi nnyɛ sɛ ɛma nneɛma a wɔyɛ no tu mpɔn nko, na mmom ɛtew bere a wɔde yɛ nneɛma a ɛto so abien no so, na ɛnam so ma ɛka nhyehyɛe no yɛ papa.
No die casting nhyehyɛe . (a wɔsan frɛ no transfer molding anaa mold transfer kwan) no te sɛ injection molding kwan no, nanso ɛde nhyɛso kwan a ɛkɔ fam di dwuma de tow rɔba aduru no gu nkuku no mu ma vulcanization. Saa kwan yi nni flash ne smooth didiƆyɛ deabi surface, na ɛfata titiriw ma didiƆyɛ deabiion a ɛkorɔn-precision components te sɛ nnompe ngo seals ne shock absorber buffer blocks. Bebree Automotive rubber spare parts nnwumakuw . Mpɛn pii no, wɔfa saa kwan yi so wɔ nneɛma a wɔde kɔ amannɔne mu de di amanaman ntam adetɔfo no nsusuwii pɛpɛɛpɛyɛ ne wɔn ahwehwɛde a ɛtra hɔ kyɛ ho dwuma.
Vulcanization nhyehyɛe .
Vulcanization yɛ adeyɛ titiriw a etwa to wɔ rɔba dwumadie mu na ɛsan nso yɛ core link a ɛkyerɛ didiƆyɛ deabi no adwumayɛ.
wɔ nneɛma a wɔyɛ no mu . Kar mu rɔba a wɔde yɛ adwuma . , wɔtaa de ɔhyew vulcanization wie vulcanization nhyehyɛe no.
Vulcanization yɛ adeyɛ a rɔba molecule ahorow sesa fi linear nhyehyɛe so kɔ ntam nkitahodi nhyehyɛe bi so wɔ ɔhyew ne nhyɛso pɔtee bi ase, na ɛnam so nya ahoɔden a ɛkorɔn na ɛtra hɔ kyɛ. Nnwinnade a wɔtaa de di dwuma no bi ne tank a ɛma vulcanizing ne mfiri a ɛma ɛyɛ mmerɛw a ɛyɛ frɔmfrɔm.
Yebetumi ahu baabi a Vulcanization mfiridwuma no fi no fi 1839. Charles Goodyear hui wɔ akwanhyia mu sɛ rɔba a wɔde sulfur afra mu no yɛɛ adwuma yiye wɔ ɔhyew akyi, na ɛno na ɛtoo fapem maa nnɛyi rɔba adwuma no.
Mprempren, ofie ne amannɔne nyinaa . Kar mu rɔba a wɔde yɛ adwuma no ho nneɛma a wɔde ma . Fa vulcanizing mfiri ne precision mold nhyehyɛe ahorow a ɛyɛ adwuma ankasa di dwuma na ama woanya vulcanization cross-linking structure a ɛyɛ den, na ɛnam so ama onyin a ɛko tia ne nusu a ɛko tia nneɛma a wɔawie no atu mpɔn.
Rɔba nsusuwii ne adwumayɛ sohwɛ .
Sɛnea wɔayɛ rɔba nneɛma no ho nhyehyɛe no na ɛkyerɛ wɔn honam fam ne nnuru a ɛwɔ mu no tẽẽ.
Ma Wɔn a wɔyɛ kar mu rɔba a wɔde yɛ adwuma, . Ɛnsɛ sɛ formula a ntease wom no di dwuma a wɔyɛ no ho dwuma nko, na mmom ɛsɛ sɛ wosusuw ahoɔden a ɛtwetwe, ɔbrɛ a ɛko tia, ɔhyew a ɛko tia onyin ne ngo a ɛko tia ho no nso ho.
No Vulcanization nhyehyɛe ahorow . of rɔba titiriw ne sulfur nhyehyɛe, peroxide nhyehyɛe, resin nhyehyɛe ne oxide nhyehyɛe.
Sulfur nhyehyɛe . : Ɛfata ma diene rɔba dodow no ara na ebetumi anya ahoɔden adwumayɛ a ɛkyɛn so.
Peroxide nhyehyɛe . : wɔ ɔhyew pa onyin resistance na ɛfata ma automotive engine compartment components.
Resin ne oxide nhyehyɛe ahorow . : Wɔde di dwuma kɛse ma rɔba a halogen wom anaa nneɛma titiriw a ɛko tia mfinimfini.
Bere koro no ara mu no, ɛsɛ sɛ wɔde nneɛma a wɔde hyɛ mu te sɛ carbon black, silica ne calcium carbonate gu rɔba mu na ama wɔahyɛ no den.
Automotive rubber spare parts nnwumakuw taa yɛ nsakrae wɔ filler patwerɛ size ne pɔtee no ani so sɛnea dwumadi ahwehwɛde ahorow a ɛwɔ afã horow (te sɛ shock absorption, sealing ne diversion) ma ɛkari pɛ ahoɔden ne flexibility.
Nneɛma a ɛma nneɛma yɛ mmerɛw ne ahobammɔ nhyehyɛe ahorow .
Sɛnea ɛbɛyɛ a adwumayɛ bɛyɛ yiye na atrɛw ɔsom nkwa mu no, kar rɔba spare parts a wɔde ma no bɛka nneɛma a ɛma ɛyɛ mmerɛw, plasticizers ne anti-aging nhyehyɛe ahorow ho wɔ formula no mu.
Nneɛma a ɛma nneɛma yɛ mmerɛw no ma nhyehyɛe no mu nsu no so tew, ɛma plastic yɛ papa, na ɛma ɛyɛ mmerɛw sɛ ɛbɛbɔ ne nwene.
Ahobammɔ nhyehyɛe no siw onyin a oxygen, ozone, hann ne nneɛma afoforo de ba no ano denam honam fam ne nnuru akwan so.
Mpɛn pii no, kar mu rɔba afã horow a ɛyɛ fɛ no de phenolic antioxidants ne p-phenylenediamine antioxidants di dwuma na ama nneɛma no agyina yiye.
Wɔ nneɛma a wɔde di dwuma ankasa mu no, . Kar mu rɔba a wɔde yɛ adwuma . Customize protection formulas sɛnea gua so ahwehwɛde ahorow te (te sɛ awɔw a ɛko tia, ngo a ɛko tia ne ozone a ɛko tia) de hwɛ hu sɛ nneɛma a wɔyɛ no da so ara tumi kura nsɔano pa ne ahoɔden a ɛyɛ den wɔ mmeae a ɛyɛ hu.
Awie
Efi injection molding, die casting so kosi vulcanization ne formula optimization so, . Nnɛyi kar rubber spare parts nnwumakuw . ayɛ nhyehyɛe a wɔde hwɛ nneɛma pa so a wɔde di dwuma nyinaa.
sɛ ɛyɛ a a a . Utomotive rubber spare parts yɛfo . a wɔde wɔn adwene si nneɛma a wɔyɛ so, anaasɛ . Kar mu rɔba a wɔde yɛ adwuma no ho nneɛma a wɔde di dwuma . Wɔde wɔn ho ahyɛ nneɛma a wɔde kɔ amannɔne a ɛboa mu titiriw, na wɔde mfiri a wɔde yɛ adwuma ne mfiridwuma a wɔde sɔ hwɛ a nyansa wom ba bere nyinaa de di wiase nyinaa kar adwumayɛbea no ahwehwɛde ahorow a emu yɛ den a ɛwɔ hɔ ma rɔba afã horow a ɛyɛ adwuma yiye no ho dwuma.
Wɔ kar adwumayɛ mu no, pii . Automotive rubber spare parts nnwumakuw . Fa injection molding a ɛkɔ akyiri ne die casting mfiridwuma di dwuma na ama nneɛma a wɔyɛ no atu mpɔn ne nneɛma a wɔyɛ no pɛpɛɛpɛ.
