Amanne kwan so die casting mfiridwuma ne nnwinnade yɛ nea ɛho akokwaw koraa, titiriw horizontal awɔw dan die casting mfiri ne horizontal die casting akwan. Wɔn injection ne mold clamping mfiri no wɔ adeyɛ a ɛyɛ den yiye a ɛma wotumi yɛ nsakrae. Enti, sɛ wɔrentumi mfa extrusion casting technology nka atetesɛm mu die casting mfiri ho a, ne dwumadie a ɛtrɛw no bɛyɛ kakraa bi. Sɛ yɛfa saa anammɔn yi a, extrusion casting technology no baa dwumadibea foforo bɛba: extrusion die casting mfiridwuma. Ɔkwan foforo so no, extrusion casting mfiridwuma a wɔde di dwuma wɔ atetesɛm die casting afiri mu ne extrusion die casting mfiridwuma. Ɛgyina su a ɛwɔ extrusion die casting process no ankasa mu, ne nkɔsoɔ ne nsakraeɛ a ɛne no hyia a wɔyɛ wɔ atetesɛm die casting afiri mu no, saa mfiri yi bɛyɛ extrusion die casting afiri foforɔ koraa.
1. Ntease a ɛteɛ na ɛkɔ akyiri a ɛfa die casting mfiridwuma ho ne atetesɛm mu die casting mfiri ahorow dwumadi ahorow .
Nnyinasosɛm ahorow a ɛfa extrusion casting technology ho no, sɛ wɔde di dwuma wɔ atetesɛm mu die casting afiri mu kɛkɛ a, ɛnyɛ den. Nea ɛho hia ne sɛ wobebubu atetesɛm mu nsusuwii ahorow mu. Ɛhwehwɛ sɛ wonya ntease a edi mũ na edi mũ wɔ atetesɛm mu die casting mfiri ahorow no adwumayɛ ho, ntease a emu dɔ wɔ atetesɛm mu die casting nhyehyɛe no ho, ne adwene a wɔadi kan anya afi hɔ a wobeyi afi hɔ. Nokwarem no, nnɛyi atetesɛm mu die-casting mfiri ahorow no yɛ nea ɛkɔ akyiri koraa dedaw wɔ dwumadi mu. Ɛnyɛ sɛ wobetumi ayɛ die casting a ɛyɛ mpapahwekwa nko, na mmom extrusion die casting ne core-based extrusion die casting nso; Wobetumi ayɛ nneɛma ahorow a ɛba fam-nhyɛso casting, nsonsonoe nhyɛso casting, ne gravity casting. Sɛ wɔde afiri a wɔde yi nsu fi mu ka ho a, wobetumi ayɛ vacuum suction casting, vacuum die casting, ne vacuum extrusion die casting nso. Sɛ yɛtrɛw yɛn nsusuwii mu kɔ akyiri na yɛde ka ho ne semi-solid processing and die forging technologies ma ɛyɛ casting ne forging nhyehyɛe a ɛkɔ so a, ɛyɛ nea wotumi yɛ nso yiye.
Nhwɛsoɔ pii a ɛwɔ hɔ dada die-casting mfiri no wɔ continuously adjustable injection force ne injection speed. Sɛ yɛhwɛ ɔkwan a wɔfa so yɛ ade a ɛba fam-nhyɛso a wɔde gu mu, nhyɛso a ɛsono nea wɔde gu mu, ne tumi a ɛtwe ade ba fam a, ɛyɛ saa nhyehyɛe yi wɔ die-afiri mfiri so no nyɛ ɔhaw. Nkuku a ɛte saa a wɔde besisi die-afiri a wɔde tow nneɛma so no bo nyɛ den sɛnea nkurɔfo susuw no, efisɛ ɛho nhia sɛ wɔyɛ no sɛnea ɛyɛ den te sɛ nea wɔde di dwuma wɔ amanne kwan so-casting molds. Nea ɛyɛ awerɛhow no, yɛntaa nhu application anaa amanneɛbɔ a ɛfata wɔ nneyɛe mu. Eyi yɛ adwene a ɛnteɛ, adwene mu nsusuwii a ɛnteɛ, ne aplikeshɔn adwene a ɛnteɛ a ɛfa atetesɛm mu die-tow mfiri ne atetesɛm mu die-tow nhyehyɛe ho.
2. Su a ɛwɔ atetesɛm mu die casting akwan ne nnwinnade ne sɛnea ɛyɛ nsakrae ma extrusion die casting .
Amanneɛ kwan so die casting mfiri hwe ase akuw abien: hydraulic main cylinder clamping (locking) die casting mfiri ne toggle mechanism clamping die casting mfiri. Esiane sɛ ɛho ka a wɔbɔ wɔ toggle mechanism clamping equipment ho no sua nti, saa afiri yi na ɛwɔ gua no so mprempren.
Su titiriw a ɛwɔ atetesɛm mu die casting mfiri mu ne sɛ wɔn mfonini ahorow no gyina tumi a wɔde kyekyere nneɛma so titiriw na ɛto so. Sɛ yɛka sɛ die casting machine wɔ ton dodow bi a, yɛreka ne krampɔn no ho asɛm wɔ tɔn mu. Nanso, ɛnyɛ sɛ extrusion die casting mfiri no wɔ ahwehwɛde ahorow a ɛfa tumi a wɔde kyekyere nneɛma ho nko, na mmom ɛma tumi a wɔde twetwe nneɛma nso, na saa tumi a ɛma nneɛma fi mu yi ne ade a ɛho hia sen biara.
Bere a atetesɛm mu die casting mfiri ahorow abien wɔ hɔ-fully hydraulic ne toggle-Nsonsonoe biara nni mu bere a wɔreyɛ die casting a wɔtaa yɛ no. Nanso, adeyɛ no yɛ soronko bere a wɔde di dwuma ma extrusion die casting no. Nsonsonoe a ɛda squeeze casting ne ordinary die casting ntam no gyina nokwasɛm a ɛyɛ sɛ casting no ma akyi no, squeeze casting de anammɔn bi ka ho a cylinder titiriw no de casting no kɔ anim de tua shrinkage so ka, bere a die casting a ɛyɛ mpapahwekwa no ma kwan ma abɔde mu onwini nkutoo a anammɔn yi nni mu.
Ɛho hia nso sɛ wɔma nsonsonoe kɔ so na wɔma nsusuwii abien no mu da hɔ: tumi a ɛkyekyere ne tumi a ɛkyekyere (anaasɛ nea wɔko tia a wɔkyekyere). Ahoɔden a wɔde kyekyere nneɛma ho no kyerɛ tumi a ɛkɔ anim a ɛho hia na ama anwenne a ɛretu no akɔ so, bere a tumi a wɔde kyekyere nneɛma ho no yɛ nea ɛko tia a ɛho hia na atumi ako atia nsunsu no ma na wɔatrɛw mu; Ebetumi ayɛ tumi a ɛyɛ gyinabea (ahoɔden a ɛma obi yɛ ade). Enti, sɛ wɔde squeeze casting di dwuma tẽẽ wɔ atetesɛm mu die casting afiri so a, tumi a wɔde kyekyere no nkutoo na wobetumi de adi dwuma, na tumi a wɔde kyekyere no nkutoo na ɛma tumi a ɛma ɛkɔ anim no. Sɛnea tumi a wɔde kyekyere nneɛma no kɛse te no na ɛkyerɛ sɛnea tumi a wɔde piapia no no kɛse te. Enti, wɔ hydraulic atetesɛm die casting afiri a edi mũ fam no, tumi a ɛsen biara a wɔde kyekyere nneɛma nso yɛ ne tumi a ɛsen biara a wɔde kyekyere nneɛma, a wobetumi de adi dwuma nso sɛ ne tumi a wɔde tua ka. Toggle die casting afiri bi a ɛwɔ anim a ɛsen biara a ɛkɔ anim no yɛ pɛ ne krampɔn cylinder tumi a wɔde lever ratio a ɛwɔ clamping mechanism no mu no abɔ ho, nanso entumi ntra ahoɔden a ɛwɔ compressive a clamping mechanism no betumi agyina ano no. Sɛ wɔde saa nnwinnade yi di dwuma de yiyi die casting a, beae a wɔahyɛ ho nkɔm sɛ ɛwɔ afã horow a wobetumi ayɛ no so tew efisɛ mfiase gyinabea a nkuku no to mu no ntumi nkɔ ankasa-a ɛtow "awufo beae" a ɛwɔ nsunsu mu a wɔde to mu no mu, bere a awiei gyinabea a ɛwɔ extrusion no mu no yɛ "dead point
