Kwaliti standad ɛn akseptans krayteria fɔ kɔvɛnshɔnal injɛkshɔn mold pat dɛn .

Injɛkshɔn mold akseptans na wan  impɔtant prɔses  insay manufakchurin, dairekt impakt prodak kwaliti ɛn prodakshɔn efyushɔn. Akɔdin to wan 2023 industri ripɔt, di rayt we fɔ aksept di mold kin ridyus di difɛkt ret bay  30%  ɛn inkrisayz di ɔvala prodakshɔn efyushɔn bay  15-20% ..

Dis gayd de gi impɔtant tin dɛn fɔ no bɔt di men krayteria, we de gi pawa to di wan dɛn we de mek di tin dɛn fɔ mek dɛn disayd fɔ du tin dɛn we dɛn no bɔt di kwaliti we di mold gɛt ɛn di we aw dɛn de mek dɛn prodakshɔn prɔses dɛn fayn fayn wan.

Akseptans krayteria fɔ injɛkshɔn mold prodak

• Surface Appearance : Di prɔdak dɛn fɔ  fri frɔm difrɛn difrɛn tin dɛn  lɛk shɔt shot, bɔn mak, ɛn sink mak. Wan stɔdi we di Sosayti fɔ Plastik Injinia dɛn bin du, sho se di prɔblɛm dɛn we de na di wɔl, na lɛk 40% pan ɔl di injɛkshɔn dɛn we dɛn kin yuz fɔ mek dɛn nɔ gri fɔ du dat.

• Weld layn dɛn : Fɔ standad rawnd ol dɛn, weld layn lɔng fɔ bi  < 5mm . Fɔ irɛgyula shep dɛn, i fɔ bi  < 15mm . Weld layn dɛn we de pas fɛnshɔnal sefty tɛst dɛn sho se  25% inkris  na di prɔdak durabiliti.

• Shrinkage : fɔ bi  invisible pan visible surface  ɛn minimal pan les notis eria. Indastri standad tipikli alaw fɔ  0.1-0.5%  shrinkage rɛt, dipen pan di matirial we dɛn yuz.

• Difɔmeshɔn : Flatnɛs dɛvyayshɔn fɔ bi  < 0.3mm  fɔ smɔl prɔdak dɛn. Prodakt dɛn we nid asɛmbli fɔ mit ɔl di asɛmbli spɛsifikɛshɔn dɛn.

• Jiometrik akkuracy : I fɔ alaynɛd ​​wit ɔfishal mold drɔin ɔ 3D fayl rikwaymɛnt. Prɛsishɔn tolɛreshɔn kin fɔdɔm insay  ±0.05mm  fɔ krichɔl dimɛnshɔn.

• Wall tik : fɔ bi yunifom, wit tolɛreshɔn we dɛn de mentɛn na  -0.1mm . Konsistent wall tiknes kin improve kul efisiensi bay op to  20%.

• Product Fit : Surface misalaynmɛnt bitwin di ɔp ɛn dɔŋ shɔɛl dɛn fɔ bi  < 0.1mm . Prɔpa fit kin ridyus asɛmbli tɛm bay te to  35% ..

  
  

Aesthetic ɛn funkshɔn standad fɔ injɛkshɔn mold ɛkstirian .

• Nem plet : I fɔ dɔn, klia, ɛn  put am  nia di mold fut fayn fayn wan. Prɔpa lɛbl de ridyus di mold miks-ap dɛn bay  95%.

• Cooling water nozzles : Dɛn kin lɛk plastic blɔk noz ɛn dɛn nɔ fɔ  kɔmɔt na  di mold bays. Dis dizayn kin impruv kol efyushɔn bay te to  15% ..

• Mold Accessories : Nɔ fɔ ambɔg fɔ es ɔ fɔ kip am. Aksesɔri dɛn we dɛn dɔn mek fayn fayn wan kin ridyus di tɛm we dɛn dɔn sɛtup di mold bay  20-30%.

• Location Ring : I fɔ fiks fayn fayn wan, i fɔ kɔmɔt  10-20mm  frɔm di bays plet. Dis de mek shɔ se dɛn gɛt prɛsis alaynɛshɔn, we de ridyus di mold damej we dɛn de instɔl bay  80% ..

• Direkshɔn mak dɛn : Wan yɔlɔ aro wit 'Up' nid fɔ de fɔ mol dɛn we gɛt spɛshal instɔleshɔn dairekshɔn dɛn. Klir mak dɛn kin ridyus di mistek dɛn we dɛn kin mek fɔ instɔl bay  90% ..

Material selekshɔn ɛn di hadnɛs krayteria .

• Mold fɔm pat dɛn : I fɔ gɛt prɔpati dɛn  we bɛtɛ pas 40CR . Yuz ay-grɛd matirial kin ɛkstɛnd mold layf bay te to  40% ..

• Corrosion Resistance : Yuz tin dɛn we nɔ de rɔtin ɔ yuz tin dɛn we dɛn kin yuz fɔ fɛt di kɔrɛshɔn. Dis kin ridyus di mentenɛns frikshɔn bay  60% ..

• Hardness : Fɔm pat fɔ bi  ≥ 50hrc , ɔ  > 600hV  wit sɔfayz hardening tritmɛnt. Prɔpa hadnɛs kin inkrisayz mold layfspan bay  30-50%.

Ejection, Resetting, Core pulling, ɛn pat retrieval standad dɛn

• Smooth Ejection : Nɔ jam ɔ nɔys dɛn we nɔ kɔmɔn. Smooth ejection kin ridyus saykl tɛm bay te to  10% ..

• Ejector Rods : Dɛn fɔ nɔmba ɛn gɛt roteshɔn stɔp dɛn. If dɛn rayt di rayt we dɛn rayt, dat kin mek dɛn nɔ spɛn bɔku tɛm fɔ mek dɛn mentenɛns bay  25% ..

• Slayda ɛn kɔr pul : nid fɔ gɛt travul limit. Haydrolik ekstrakshɔn na tin we dɛn kin yuz fɔ lɔng slayd dɛn. Dis kin mek pat kwaliti bɛtɛ bay  15%  ɛn ridyus di wear pan di mold.

• Wear Plates : Fɔ slayd dɛn > 150mm waid, yuz T8A matirial we dɛn at fɔ  HRC50~55 . Dis kin mek di layf fɔ big big slayd dɛn lɔng te to  70% ..

• Product Retrieval : I fɔ izi fɔ ɔpreshɔn. Efficient retrieval kin ridyus saykl tɛm bay  5-8% ..

Cooling ɛn itin sistem standad

• Sistem Flow : I fɔ bi ɔna obstrɔkt. Prɔpa flɔ kin impruv kol efyushɔn bay  25-30%.

• Silin : fɔ bi rilibul wit nɔ lik ɔnda  0.5MPa  prɛshɔn. Gud silin kin ridyus dauntaym bikɔs ɔf lik bay  90%.

• Flɔ Pat Matirial dɛn : I fɔ bi kɔrɛshɔn-rɛsistɛns. Dis kin extend di layf fɔ di kɔling chanɛl dɛn bay  50% ..

• Centralized Water Supply : Dɛn nid fɔ ɔl tu di frɔnt ɛn bak mold dɛn. Dis sistem kin improve temperechur konsistens bay  15% ..

  
  

Standart fɔ di Sprue sistem .

• Sprue Placement : Nɔ fɔ kɔmprɔmis di prɔdak apia ɔ asɛmbli. Di rayt ples we dɛn put am kin ridyus di prɔblɛm dɛn we pɔsin kin si bay  40% ..

• Runner Design : Should minimize filling ɛn kol tɛm. Optimized runners kin ridyus saykl tɛm bay  10-15% ..

• Tri-plet mold rana : Yu nid trapezoidal ɔ sɛmi-sɛkɔral sɛkshɔn na di bak pat na di frɔnt mol plet. Dis dizayn kin impruv matirial flɔ bay  20% ..

• Cold Slug Well : Wan ekstend sekshɔn na di frɔnt ɛnd na di rɔna nid fɔ de. Dis kin ridyus difrɛn difrɛn tin dɛn we kin apin we kol slɔg dɛn kin kam bay  75% ..

• Submerged Gate : No surface shrinkage pan di sprue puller rod. Dis kin mek pat kwaliti bɛtɛ bay  30% ..

Hot Runner sistem standad .

• Wiring layout : I fɔ bi lɔjik, lɛbul, ɛn izi fɔ mentenɛt. Prɔpa waya kin ridyus di tɛm we dɛn kin sɔlv prɔblɛm dɛn bay  40% ..

• Sefty Testing : Grɔn insuleshɔn rɛsistɛns fɔ bi  > 2MW . Dis kin ridyus ilektrikal-rilayt insidɛnt bay  95% ..

• Tεmpracha Kכntrכl : Devieshכn fכ bi  < ±5°C  bitwin set εn aktual tεmprachכ. Prɛsis kɔntrol kin impruv pat kɔnsistɛns bay  25% ..

• Wiring Protection : Dɛn fɔ bɔnd am, kɔba am, nɔ gɛt waya we de na do we de na do na di mol. Dis kin ridyus di fayl dɛn we gɛt fɔ du wit waya bay  80% ..

Molding sekshɔn, pat pan di say we dɛn de, ɛn di grov dɛn we de mek pɔsin nɔ gɛt bɛlɛ .

• Mold Surface Quality : I fɔ fri frɔm irɛgyulariti, dent, ɛn rɔst. Ha-kwaliti sɔfays kin ridyus difɛkt ret bay  35% ..

• Insert Placement : I fɔ de fayn fayn wan, i fɔ izi fɔ put am, ɛn i fɔ rili de. Di rayt ples we dɛn put am kin mek di pat akkurayt bay  20% bɛtɛ ..

• Ventin Groove Dip : I fɔ bi  < Plastik in flash valyu . KƆRƐKT DIPT kin ridyus di ay trap dɛn bay  70% ..

• Multi-cavity molds : Simetrikal pat dɛn fɔ gɛt lɛbl 'l' ɔ 'r'. Klia lɛbl kin ridyus di asɛmbli mistek dɛn bay  85% ..

• Prodakt wɔl tiknɛs : fɔ bi yunifom, wit devyashon  < ±0.15mm . Kɔnsistɛns kin impruv pat trɛnk bay  30% ..

• rib wid : fɔ bi  < 60%  pan di wɔl tik na di say we di apia de. Dis kin ridyus sink mak bay  50% ..

Injekshɔn moldin prodakshɔn prɔses .

• Stebiliti : I fɔ kɔnsistɛns ɔnda nɔmal prɔses kɔndishɔn. Stebiliti kin impruv pat kɔnsistɛns bay  40% ..

• Injɛkshɔn prɛshɔn : fɔ bi  < 85%  pan di mashin in rayt maksimam. Dis kin extend mashin layf bay  25% ..

• Injεkshכn Spid : fכ bi  10-90%  fכ rεt maksimכm fכ 3/4 strכk. Prɔpa spid kɔntrol kin impruv pat kwaliti bay  30% ..

• Klamp Fos : I fɔ bi  < 90%  pan di mashin in rayt fɔs. Dis kin ridyus di mold wear bay  20% ..

• Product and Sprue Removal : I fɔ izi, sef, ɛn tipikli  < 2 sɛkɔn  ɛvri wan. If yu pul am fayn fayn wan, i kin ridyus di saykl tɛm bay  10% ..

Packaging ɛn transpɔt fɔ injɛkshɔn mold dɛn .

• Kaviti Mentɛnans : I nid fɔ klin fayn fayn wan ɛn fɔ mek dɛn yuz am fɔ spɛd we dɛn nɔ de yuz fɔ spɛd. Prɔpa mentenɛns kin ɛkstɛnd mold layf bay  30% ..

• Lubrikeshɔn : Dɛn fɔ yuz am fɔ ɔl di kɔmpɔnɛnt dɛn we de slaydin. Dis kin ridyus di wear bay  50% ..

• Siling : Ɔl di inlet ɛn ɔutlet dɛn fɔ sial fɔ mek dɛn nɔ kɔntamin. Dis kin ridyus di tɛm fɔ klin bay  70% ..

• Protective Packaging : I fɔ gɛt mɔstɔ-pruf, watapruf, ɛn i nɔ go gɛt shɔk. Di rayt we aw dɛn pak am kin ridyus di transpɔt damej bay  90% ..

• Dokumɛnt : I fɔ gɛt drɔin, dayagram, manual, tɛst ripɔt, ɛn sɛtifiket. Kɔmplit dɔkyumentri kin ridyus sɛtup tɛm bay  40% ..

Krayteria fɔ mold akseptans ɛvalueshɔn .

Di Kategori dɛn fɔ Evalueshɔn:

1. Kwalifay Aytem dɛn : Mit ɔl di standad dɛn we nɔ gɛt prɔblɛm .

2. akseptabl tin dɛn : smɔl smɔl dɛvyayshɔn dɛn we nɔ de afɛkt funkshɔnaliti .

3. Di tin dɛn we dɛn nɔ aksept : nɔ ebul fɔ mit di impɔtant standad dɛn .

   
   

Krayteria fɔ kɔrɛkt di mold:

• 1 tin we nɔ akseptabl insay prɔdak dizayn ɔ mold matirial .

• 4 in mold apinans .

• 2 in ejekshɔn ɛn kɔr pullin .

• 1 in kol sistem .

• 2 in gating sistem .

• 3 in Hot Runner sistem, moldin sekshɔn, ɔ pak/transpɔteshɔn

• 1 in prodakshɔn prɔses .

Mold rejection kin apin if tin dɛn we nɔ akseptabl pas dɛn nɔmba ya. Strikt adherence to dis krayteria kin improve ovala mold kwaliti bay  50-60% ..

Dɔn

Fɔ balans strɛng standad wit kɔst kɔnsidareshɔn na impɔtant tin fɔ injɛkshɔn moldin. High-quality molds de mek shɔ se dɛn de du di sem tin ɛn dɛn kin rili abop pan lɔng tɛm. Di lida dɛn na di industri lɛk Tim MFG de sho se dɛn dɔn mekɔp dɛn maynd fɔ du wɛl tru strikt mold delivri standad, dɛn de gi ɛkspɛriɛns ɛn valyu we go de sote go insay mold-mɛkin ɛn injɛkshɔn moldin savis. Bay we dɛn de impruv dɛn gaydlayn ya, di wan dɛn we de mek di tin dɛn kin ɛkspɛkt fɔ si  20-30% impɔtant improvement  na di ɔl di prɔdak kwaliti ɛn  15-25% ridɔkshɔn  pan di prodakshɔn kɔst.

Kontakt wi rayt naw, ajɔst sakrifays rayt naw!

FAQS: Kwaliti standad ɛn akseptans krayteria fɔ kɔvɛnshɔnal injɛkshɔn mold pat dɛn .

1. Wetin na di ki dimɛnshɔnal tolɛreshɔn fɔ injɛkshɔn mold pat dɛn?

   Tipik tolerans de frɔm ±0.1mm to ±0.5mm, dipen pan pat saiz ɛn kɔmplisiti. Fכ prεsishכn pat dεm, tayt tכlerans dεm we de ±0.05mm kin bi achievable. Ɔltɛm, rid sɔm patikyula industri standad dɛn (ɛgz., ISO 20457) fɔ di rayt tin dɛn we dɛn nid.

2. Aw dɛn asɛs di sɔfays finish kwaliti fɔ injɛkshɔn mold pat dɛn?

   Bɔku tɛm dɛn kin mɛzhɔ di sɔfays finish bay we dɛn de yuz di RA (roughness average) valyu. Tipik akseptabl RA valyu dɛn de frɔm 0.1 to 3.2 maykromita. Visual inspekshɔn fɔ difrɛn difrɛn tin dɛn lɛk sink mak, flɔ layn, ɔ bɔn na impɔtant tin bak.

3. Wetin na kɔmɔn akseptans krayteria fɔ pat wɔpej?

   Warpage na tipikli mεzj as devyashon frכm di intended shep. Jɛnɛral wan, wɔpej nɔ fɔ pas 0.1mm pan 25mm lɔng. Bɔt dis kin difrɛn bay di pat jɔyometri ɛn di aplikeshɔn we dɛn nid.

4. Aw dɛn kin chɛk di matirial prɔpati dɛn fɔ injɛkshɔn mold pat dɛn?

   Ki matirial prɔpati dɛm lɛk tɛnsiɛl trɛnk, impak rɛsistɛns, ɛn ɔt diflɛshɔn tɛmpracha dɛn kin ɔltɛm verify tru standad tɛst dɛm (ɛgz., ASTM ɔ ISO mɛtɔd dɛm) pan sampul pat dɛm ɔ tɛst spɛshal dɛn we dɛn mol ɔnda di sem kɔndishɔn dɛm.

5. Wetin na tipik kwaliti standad fɔ vijual difɛkt dɛn na injɛkshɔn mold pat dɛn?

   Bɔku tɛm, dɛn kin kategoriz di difrɛns dɛn we pɔsin kin si to di wan dɛn we impɔtant, we na di men pɔsin, ɛn di smɔl wan dɛn. Wan kɔmɔn akseptɛns krayteria na:

• Kritikal Difɛkt dɛn: 0% Akseptabl

• Big big difɛkt dɛn: AQL (akseptabl kwaliti lɛvɛl) na 1.0%

• Minor Defects: AQL we gɛt 2.5%

6. Aw dɛn kin evalyu pat wet kɔnsistɛns insay injɛkshɔn moldin?

   Pat wet na tipikli we dɛn kin mɛzhɔ pan sampul besis. Wan kɔmɔn akseptans krayteria na dat pat wet nɔ fɔ deviet pas ±2% frɔm di nominal wet. Fɔ ay-prɛsishɔn aplikeshɔn, dis tolɛreshɔn kin tayt to ±0.5%.

7. Wetin na di akseptans krayteria fɔ flash (ɛksɛs matirial) pan injɛkshɔn mold pat dɛn?

   Flash na jɔs nɔ akseptabl pan funkshɔn ɔ visible surfaces. Fɔ eria dɛn we nɔ gɛt kriminal, flash te to 0.1mm insay di wit ɛn 0.05mm in tik kin bi akseptabl, bɔt dis kin chenj bay di pat we dɛn nid ɛn di industri standad.