Ịhọrọ n'etiti stampụ metal na igwe CNC bụ otu n'ime mkpebi nrụpụta kachasị dị irè nke onye injinia na-eme n'oge mmepe ngwaahịa. Nhọrọ na-ezighi ezi nwere ike ịbawanye ọnụ ahịa otu otu site na 300-500%, gbasaa oge ndu n'izu, ma ọ bụ webata okwu dị mma na-apụta naanị n'ogo. Ntuziaka a na-agbaji usoro abụọ ahụ na ọnụọgụ siri ike, ntụnyere n'akụkụ n'akụkụ, yana usoro mkpebi ị nwere ike itinye n'ọrụ na-esote gị taa.
Isiokwu ọdịnaya
- Otu usoro nke ọ bụla si arụ ọrụ
- Ntụle ọnụ ahịa: ịkụ akara vs. CNC site na Mpịakọta
- nkenke na ntụnyere ndidi
- Ngwa ndakọrịta
- Ọsọ na Oge Nduzi
- Mmachi imewe
- Mkpebi Framework: Mgbe ịhọrọ ịkụ akara vs. CNC
- Okwu ikpe: Bracket Part CNC → ịkụ akara Ntụgharị
- Akụkụ n'akụkụ ntụnyere Tebụl
- Ajuju Ajuju
Otu usoro nke ọ bụla si arụ ọrụ
ịkụ akara ígwè: Plastic Deformation Under Force
ịkụ akara metal na-eji igwe nbipụta na nke ahaziri ahazi iji mebie metal mpempe akwụkwọ ka ọ bụrụ ọdịdị ebumnuche. A naghị ewepụ ihe ahụ - ọ na-enweta reshaped. Igwe ọkụ hydraulic ma ọ bụ igwe eji arụ ọrụ na-etinye ike 5-1,000+ site na ịkụ ọkpọ wee nwụọ ka ọ gbagọọ, oghere, mkpụrụ ego, emboss, ma ọ bụ na-esetịpụ ihe arụ ọrụ n'otu strok ma ọ bụ gafee ọdụ anwụ na-aga n'ihu.
Ọnwụ stampụ na-aga n'ihu nwere ike iburu ọdụ 5-25 n'otu ngwa. Mwepu ngwaahịa na-eri nri na-akpaghị aka, ọdụ ụgbọ oloko ọ bụla na-arụ otu ọrụ. A na-ebipụ akụkụ nke emechara n'efu na ọdụ ikpeazụ. Oge okirikiri kwa strok: 0.5-2 sekọnd. Nke ahụ pụtara na otu pịa na-agba ọsọ na 60 SPM (strokes kwa nkeji) nwere ike iwepụta akụkụ 3,600 emechara kwa elekere.
Njirimara ndị dị mkpa:
- Usoro nhazi - ihe eji eme plastik na-emebi, anaghị ewepụ ya.
- Ngwá ọrụ: omenala ígwè anwụ (ihe siri ike ígwè, D2, carbide inserts)
- Ihe eji eme ihe eji eme ihe: $5,000-$150,000 dabere na mgbagwoju anya
- Oge okirikiri n'otu akụkụ: 0.5-2 sekọnd
- Oge nhazi: 15-45 nkeji maka ọnwụ na-aga n'ihu
CNC Machining: Subtractive Nrụpụta
CNC machining na-amalite site na ngọngọ siri ike ma ọ bụ ogwe ígwè ma wepụ ihe eji eme ihe na-agbanwe agbanwe. Igwe igwe igwe ma ọ bụ lathe na-achịkwa kọmpụta na-eso ụzọ ngwaọrụ akwadoro iji bepụ oke ngwaahịa, na-ekepụta geometry emechara site n'usoro nke ịgbagharị na imecha.
Akụkụ ọ bụla na-achọ usoro nhazi zuru ezu - ngwá ọrụ na-abịaru nso, mbelata, retracts, mgbanwe ngwá ọrụ. Otu akụkụ ihe nkwado nwere ike ịchọ ntọala 3–6, mgbanwe ngwaọrụ 8–15, yana nkeji 3–8 nke igbutu oge kwa ibe. Iji ihe eji eme ihe maka ọnụọgụ CNC 30-60% (nke ọzọ na-aghọ ibe), ebe stampụ na-enweta 70-90% itinye n'ọrụ.
Njirimara ndị dị mkpa:
- Usoro ntinye - a na-ebipụ ihe iji kpughee ọdịdị ikpeazụ
- Ngwá ọrụ: ọkọlọtọ njedebe njedebe, drills, inserts (ọ dịghị omenala anwụ)
- Ọnụ ego eji eme ihe: $0–$500 (mmemme + ndozi)
- Oge okirikiri kwa akụkụ: 1-30 nkeji dabere na mgbagwoju anya
- Oge nhazi: 30-120 nkeji kwa nhazi.
Ntụle ọnụ ahịa: ịkụ akara vs. CNC site na Mpịakọta
The ọnụ ahịa crossover n'etiti ịkụ akara na CNC machining bụ otu kasị mkpa data isi na mkpebi gị. Nke a bụ ka akụ na ụba na-ada.
Ọnụ ego a kapịrị ọnụ vs. Ọnụ mgbanwe mgbanwe
| Ngwa ọnụ ahịa | ịkụ akara ígwè | CNC Machining |
|---|---|---|
| Ngwá ọrụ ntinye ego | $8,000–$150,000 | $0–$500 (mmemme) |
| Oge igwe nke otu akụkụ | 0.5–2 sekọnd | 2-30 nkeji |
| Ọrụ kwa akụkụ | Ihe dị nso-efu (nri na-akpaghị aka) | dị ala (ibu ọrụ / ihe ndozi) |
| Akụrụngwa itinye n'ọrụ | 70–90% | 30–60% |
| Ọnụ ego mkpofu | Skeleton strip (megharia) | Chips (mmegharị, uru dị ala) |
Unit Size Cost
Tebụlụ dị n'okpuru na-egosi ọnụ ahịa otu nkeji maka ihe nkwado dị larịị na-agbagwoju anya (nchara dị nro, ~ 4″ × 3″ × 0.060″ gbara ọkpụrụkpụ, 3 agbagọ, oghere 2):
| Batch Size | ịkụ akara (otu otu) | CNC Machining (kwa otu) | Onye mmeri |
|---|---|---|---|
| 50 akụkụ | $85.00 | $12.50 | CNC |
| 200 akụkụ | $23.00 | $12.50 | CNC |
| akụkụ 500 | $10.20 | $11.00 | ịkụ akara |
| 1,000 akụkụ | $6.40 | $10.50 | ịkụ akara |
| 5,000 akụkụ | $2.90 | $9.80 | ịkụ akara |
| 10,000 akụkụ | $1.85 | $9.50 | ịkụ akara |
| 50,000 akụkụ | $1.10 | $9.20 | ịkụ akara |
| akụkụ 100,000 | $0.75 | $9.00 | ịkụ akara |
Echiche: Na-aga n'ihu ọnwụ tooling na $25,000; mmemme CNC na $200; Ọnụ ego ihe onwunwe 2024.
Ebe crossover maka geometry a bụ ihe dịka akụkụ 400. N'okpuru nkeji 400, amortization tooling na-eme ka stampụ dị ọnụ karịa. N'elu nkeji 400, nchekwa otu nkeji site na ọsọ ịkụ akara na arụmọrụ ihe karịrị ọnụ ahịa ngwá ọrụ.
Ọnụ site n'ụdị ihe eji eme ihe
Ihe mkpofu ihe na-ebute nnukwu oke ọnụ ahịa. ịkụ akara akwu nke ọma na warara ngwaahịa; Igwe CNC na-eji efere ma ọ bụ mmanya na-eji mgbawa dị arọ na-eji ha eme ihe.
| Ihe onwunwe | ịkụ akara Ihe onwunwe Utilization | CNC ihe eji eme ihe | ịkụ akara Waste Cost Advantage |
|---|---|---|---|
| Igwe anaghị agba nchara (A36) | 82% | 45% | 40–50% Nkwakọba ihe |
| Igwe anaghị agba nchara (304) | 78% | 40% | 45–55% nchekwa ihe |
| Aluminium (5052-H32) | 85% | 50% | 35-45% nchekwa ihe |
| ọla kọpa (C110) | 80% | 42% | 50–60% Nkwakọba ihe (ngwaahịa dị ọnụ) |
| Titanium (ọkwa 2) | 70% | 35% | 55-65y ihe nchekwa ego |
Maka ihe dị oke ọnụ dị ka ọla kọpa ma ọ bụ titanium, uru iji stampụ ihe eji eme ihe naanị nwere ike kwado itinye ego n'ọrụ na oke dị ala.
nkenke na ntụnyere ndidi
precision nwere ihe eji eme ihe. Mana nnabata ịkụ akara siri ike karịa ka ọtụtụ ndị injinia chere.
| Otu ndidi | ịkụ akara ígwè | CNC Machining |
|---|---|---|
| Akụkụ Linear (n'ozuzu) | ±0.005″ (± 0.13 mm) | ±0.001″ (±0.025 mm) |
| Akụkụ ahịrị (nkenke) | ±0.002″ (± 0.05 mm) | ± 0.0005″ (± 0.013 mm) |
| Oghere oghere | ±0.003″ (±0.076 mm) | ±0.001″ (±0.025 mm) |
| Bend angle | ±0.5° | ±0.1° |
| Flatness (kwa inch) | 0.003″/inch | 0.001 ″/inch |
| ihu ihu | 63–125 µin | 16–63 µin |
| Repeatability (Cpk 1.33) | Nọgide na-enwe na ọnwụ mmezi | Eji nleba anya na-eyi |
Kedu mgbe nnabata ịkụ akara zuru? N'ihi na 80% nke brackets, mkpuchi, ọta, mkpachị, kọntaktị, na structural components, stampụ 0. chọrọ. Mgbe ịchọrọ ihe dabara adaba, elu akara, ma ọ bụ atụmatụ mgbago anya, gbakwunye ọrụ CNC nke abụọ na njirimara ndị ahụ akọwapụtara - ụzọ ngwakọ na-eme ka ọnụ ahịa dị ala na geometry buru ibu ka ị na-akụda nnabata siri ike ebe achọrọ.
Ngwa ndakọrịta
Usoro abụọ a na-arụ ọrụ na ọtụtụ nkịtị engineering ọla, ma onye ọ bụla nwere mmasị na nsogbu ihe.
| Ihe onwunwe | ịkụ akara Suitability | CNC dabara | Ihe edeturu |
|---|---|---|---|
| Nchara dị nro (A36, 1008, 1010) | ★★★★★ | ★★★★★ | Kwesịrị ekwesị maka ha abụọ. Ihe stampụ dị ọnụ ala. |
| igwe anaghị agba nchara (304, 316) | ★★★★☆ | ★★★★★ | ịkụ akara chọrọ tonnage dị elu; na-arụ ọrụ ike. 304 na-adịkarị na ọnwụ na-aga n'ihu. |
| Aluminium (5052, 6061) | ★★★★★ | ★★★★★ | 5052-H32 họọrọ maka ịkụ akara (iwe ọkụ). 6061-T6 họọrọ maka CNC (iwe ọkụ). |
| Mmiri ígwè (1095, 420 SS) | ★★★★☆ | ★★★☆☆ | Stampụ-mgbe ahụ-okpomọkụ ọgwụgwọ. CNC nwere ike ịkpata nsogbu enyemaka nsogbu. |
| ọla kọpa (C110, C172) | ★★★★★ | ★★★★☆ | Ọmarịcha usoro. Ọnụ ego - stampụ maka nchekwa ihe onwunwe. |
| Brass (C260) | ★★★★★ | ★★★★☆ | dị nnọọ mma. A na-ahụkarị na kọntaktị eletrik. |
| Titanium (ọkwa 2, Ti-6Al-4V) | ★★★☆☆ | ★★★★☆ | ịkụ akara chọrọ tonnage dị elu na anwụ na-eguzogide. CNC họọrọ maka obere Ti. |
| Inconel / Hastelloy | ★★☆☆☆ | ★★★★☆ | ịrụsi ọrụ ike siri ike na-eme ka stampụ sie ike. CNC na ntinye seramiiki na-arụ ọrụ. |
| Exotic alloys (Waspaloy, MP35N) | ★★☆☆☆ | ★★★☆☆ | Ha abụọ bụ ihe ịma aka. CNC nwere ntọala siri ike bara uru karị. |
Usoro isi mkpịsị aka: Ọ bụrụ na ihe ahụ nwere elongation> 20% na ike ike <80 ksi, ọ bụ onye na-achọ ịkụ akara siri ike. Ihe ndị nwere elongation <10% ma ọ bụ ike ịrụ ọrụ siri ike kwesịrị ịga na CNC.
Ọsọ na Oge Nduzi
Production Speed
| Metric | ịkụ akara ígwè | CNC Machining |
|---|---|---|
| Akụkụ kwa elekere | 1,800–3,600 | 10–30 |
| Akụkụ kwa elekere (akụkụ mgbagwoju anya) | 300–1,200 | 3–10 |
| Mmepụta kwa ụbọchị (otu pịa / cell) | 15,000–28,000 | 80–240 |
ịkụ akara na-ebufe 50–100 × mmepụta nke CNC maka ọdịdị geometric. Ọdịiche a na-abawanye na ọnwụ na-aga n'ihu nke na-ejikọta ọtụtụ ọrụ na otu ngafe.
Oge ndu
| Usoro | ịkụ akara ígwè | CNC Machining |
|---|---|---|
| Ngwá ọrụ / mmemme | izu 4–12 (ịmepụta anwụ) | 1–3 ụbọchị (mmemme CAM) |
| edemede mbụ | Izu 6–14 site na PO | 1–2 izu site na PO |
| Production ọsọ (10,000 PC) | 1–3 ụbọchị | 6–20 izu |
| Tinyegharịa oge ụzọ | 1-2 izu (anwụ dị adị) | 1–3 izu |
CNC na-enweta mmeri na ọsọ edemede mbụ. ịkụ akara na-emeri n'ọsọ mmepụta na ịhazigharị ọsọ. Maka ụdị ngwa ngwa, jiri CNC. Maka mmepụta na ọnụ ọgụgụ, jiri ịkụ akara.
Mmachi imewe
Usoro ọ bụla na-enye oke geometric dị iche iche.
les
- Obere oghere dayameta: 1× ihe ọkpụrụkpụ (ọkacha mma 1.5×)
- Obere flange kacha nta: 3× ihe ọkpụrụkpụ
- Obere ekwe radius: 1 × ihe ọkpụrụkpụ (dị iche site alloy)
- Omimi kacha nso: 2× ntụ ntụ dayameta maka cylindrical adọta
- Opekempe ọnụ-ruo oghere: 2× ihe ọkpụrụkpụ
- Oke ọkpụrụkpụ ihe: 0.005″–0.500″ (ntụpọ dị ụtọ: 0.020″–0.250″)
- Ọ dịghị undercuts na-enweghị ọrụ nke abụọ
- Ọ dịghị ezi 3D freeform na-ebupụta (nwere oke na njiri mara)
CNC Design Iwu
- Enweghị oke geometric bara uru - ụdị ọ bụla a pụrụ iji nweta ngwá ọrụ
- radius kacha nta dabere na ngwá ọrụ dayameta (0.015″ igwe igwe dị)
- Akpa miri emi: ejedebere site na nha ogologo ruo na dayameta (4: 1 max)
- Mgbidi dị mkpa: opekempe 0.020 ″ na ọla (0.010 ″ ga-ekwe omume na nlezianya)
- Mpempe okpuru, 3D contours, eri, obere akpa: niile achievable
- ọkpụrụkpụ ihe: enweghị oke bara uru (billet siri ike ruo foil)
Mkpebi Framework: Mgbe ịhọrọ ịkụ akara vs. CNC
Jiri osisi mkpebi a chọpụta usoro ziri ezi maka akụkụ gị.
Họrọ ịkụ akara ígwè Mgbe:
- olu kwa afọ gafere nkeji 1,000–5,000 (dabere na akụkụ mgbagwoju anya na ọnụ ahịa akụrụngwa)
- Akụkụ geometry bụ isi 2D ma ọ bụ kpụrụ site na ngwaahịa dị larịị — brackets, clips, ọta, enclosures, kọntaktị, gaskets
- Ọkpụrụkpụ ihe bụ 0.005″-0.500″
- A na-anabata nnabata nke ± 0.005 ″ na ọtụtụ atụmatụ
- Cycle oge okwu - ị chọrọ puku kwuru puku akụkụ kwa ụbọchị
- ihe eji eme ihe bụ isi ọkwọ ụgbọ ala - ọla kọpa, titanium, igwe anaghị agba nchara ebe mbelata mkpofu na-azọpụta nnukwu ego.
- A ga-emepụta akụkụ maka afọ 2+ - amortization ngwá ọrụ na-akawanye mma karịa ndụ ngwaahịa.
Họrọ CNC Machining Mgbe:
- Mpịakọta dị n'okpuru 500 nkeji - ọnụahịa ngwá ọrụ enweghị ike imezi
- Akụkụ nwere mgbagwoju anya 3D geometry igwe na-egweri
- Tolerances tighter karịa ±0.002″ chọrọ na njirimara dị oke egwu.
- Ihe bụ nnukwu efere ma ọ bụ billet (> 0.500″)
- Prototype ma ọ bụ mmepụta akwa dị mkpa tupu ngwa ọrụ ịkụ akara dị njikere
- Ihe siri ike imepụta - Inconel, steels siri ike, plastik injinia
- Nhazi ka na-agbanwe mgbanwe na C
Họrọ abụọ (ngwakọ) Mgbe:
- Nke nwere igwe nwere akara stampụta (Board)
- Mpịakọta na-akwado ịkụ akara mana njirimara 2-3 chọrọ nkwado siri ike
- Ikwesiri ibelata ego na akụkụ CNC na-eme ugbu a na oke mmepụta
Okwu ikpe: Bracket Part CNC → ịkụ akara Ntụgharị
Akụkụ: Ihe nkwado moto arịọnụ, 1045 ígwè, 0.100 ″ oké, 4.5″ × 3.2″, 3 ekwe, 4 arịọnụ oghere, 2 nkenke oghere (± 0.002″).
olu kwa afọ: 25,000 nkeji
CNC Machining (Usoro mbụ)
| Ọnụ ego | kwa nkeji |
|---|---|
| Akụrụngwa (efere 1045, 4.75 ″ × 3.5″ × 0.100″) | $3.80 |
| Iji ihe eji eme ihe (38%) → ọnụ ahịa ihe dị mma | $10.00 |
| Oge igwe (6 min @ $ 85 / hr) | $8.50 |
| Deburr wee mechaa | $1.20 |
| Nyocha | $0.40 |
| ngụkọta otu otu | $20.10 |
| ọnụ ahịa kwa afọ (nkeji 25,000) | $502,500 |
Progressive ịkụ akara (Usoro ọhụrụ)
| Ọnụ ego | kwa nkeji |
|---|---|
| Ngwá ọrụ ọnwụ na-aga n'ihu (otu oge) | $38,000 |
| Ngwá ọrụ amortized karịrị afọ 1 (25,00000). | $1.52 |
| Raw material (1045 strip, nsted layout) | $2.40 |
| ihe eji arụ ọrụ →1 ihe eji eme ihe | $2.96 |
| Oge pịa (1.2 sk/akụkụ @ $120 / hr pịa ọnụ ahịa) | $0.04 |
| CNC nke abụọ maka oghere 2 ziri ezi | $1.80 |
| In-die tapping for 4 oghere | gụnyere na anwụ |
| Nyocha (in-die sensọ + sampling) | $0.15 |
| Ngụkọta otu otu (Afọ 1) | $6.47 |
| Ngụkọta kwa otu (Afọ 2+, enweghị ngwá ọrụ amortization) | $4.95 |
| Ọnụ ego kwa afọ 1 | $161,750 |
| Ọnụ ego kwa afọ Afọ 2+ | $123,750 |
Results
| Metric | CNC | ịkụ akara | Nchekwa |
|---|---|---|---|
| Ọnụ otu nkeji | $20.10 | $6.47 (afọ 1) / $4.95 (afọ 2+) | 68–75% |
| ọnụ ahịa afọ | $502,500 | $161,750 (afọ 1) | $340,750 zọpụtara |
| Ọnụego mmepụta | 10 akụkụ/hr. | 2,800 akụkụ / h | 280× ngwa ngwa |
| Akụrụngwa itinye n'ọrụ | 38% | 81% | +43 points |
| Nkwụghachi azụ na ngwá ọrụ | — | Akụkụ 3,800 / ~ 2 ọnwa | — |
The ngwakọ obibia-stamped ahụ na nke abụọ CNC na abụọ nkenke oghere-chebere ike ntachi obi ebe ọ dị mkpa ka ịbelata ụgwọ site 68% n'okpuru afọ 15%. Nkwụghachi ụgwọ na ntinye ego $38,000 nwụrụ mere na ihe dịka akụkụ 3,800, ma ọ bụ ihe dị ka izu asaa nke mmepụta.
Akụkụ n'akụkụ ntụnyere Tebụl
| Isi ihe | ịkụ akara ígwè | CNC Machining | Mkpebi |
|---|---|---|---|
| Oke olu kacha mma | 1,000–1,000,000+ | 1–500 | dabere na olu |
| Ngwá ọrụ na-eri | $5K–$150K | $0–$500 | CNC meriri maka prototypes |
| Ọnụ otu nkeji na 10K | $0.75–$5.00 | $8.00–$25.00 | ịkụ akara na-emeri n'oke |
| nnabata izugbe | ±0.005″ | ±0.001″ | CNC bụ 5 × tighter |
| Oge okirikiri | 0.5–2 sec/akụkụ | 2–30 min/akụkụ | ịkụ akara bụ 60–3,600× ngwa ngwa |
| Akụrụngwa itinye n'ọrụ | 70–90% | 30–60% | mkpofu stampụ 50% obere |
| Ihe mgbagwoju anya geometric | 2D + atụmatụ kpụrụ | 3D zuru ezu | CNC na-ejikwa geometry ọ bụla. |
| Mgbanwe mgbanwe imewe | Na-achọ ọrụ anwụ anwụ ($$) | Reprogram ($) | CNC na-emegharị ngwa ngwa |
| elu elu | 63-125 µin Ra | 16–63 µin Ra | CNC dị nro. |
| ọkpụrụkpụ ihe | 0.005″–0.500″ | ọ bụla | CNC enweghị oke. |
| Nkwenye na olu | Ọkacha mma (akụkụ ekpochi anwụ) | magburu onwe ya (CNC-kpọchiri) | Ha abụọ dị elu |
| Ọrụ nke abụọ | In-die tapping, staking, welding | Akwụkwọ ntuziaka ma ọ bụ robotic | ịkụ akara na-ejikọtakwu ops |
Azịza ngwa ngwa: ịkụ akara metal vs CNC machining
Azịza ndị a na-enyere ndị na-azụ ahịa aka ikpebi ma stampụ dabere na tooling ma ọ bụ igwe CNC dabara n'ichepụta akụkụ, olu, oge ụzọ, na ebumnuche ọnụ ahịa.
Kedu mgbe stampụ dị mma karịa igwe CNC?
ịkụ akara na-akakarị mma maka akụkụ mpempe akwụkwọ dị mkpa nke nwere olu ugboro ugboro, njiri mara, oge okirikiri ngwa ngwa, yana ebumnuche ọnụ ọnụ nke na-akwado ngwá ọrụ.
Kedu mgbe CNC machining bụ nhọrọ kacha mma?
CNC machining na-aka mma maka ọnụ ọgụgụ dị ala, ihe mgbochi siri ike, geometry 3D dị mgbagwoju anya, njiri arụ ọrụ siri ike, ma ọ bụ ọrụ na-enweghị ike ichere maka ngwa ọrụ ịkụ akara.
Kedu otu m ga-esi atụnyere usoro abụọ maka RFQ?
Tulee ọnụ ahịa zuru oke karịa olu a na-atụ anya ya, itinye ego n'ọrụ, oge nlele, mkpa nnabata, mkpofu ihe, ihe mmecha chọrọ, yana ihe nrụpụta ogologo oge.
Ajuju Ajuju
Gịnị bụ crossover olu ebe ịkụ akara na-adị ọnụ ala karịa CNC machining?
Maka ihe nkwado dị larịị ma ọ bụ akụkụ dị mfe kpụrụ, ebe crossover bụ nkeji 300-500. Maka akụkụ dị mgbagwoju anya na-anwụ anwụ nwere ọnụ ahịa ngwá ọrụ nke $50,000+, crossover nwere ike ịbụ nkeji 2,000-5,000. Kpọmkwem crossover dabere na akụkụ geometry, ọnụ ahịa ihe, yana oge okirikiri CNC akọwapụtara. Gbakọọ ya site n'ịkewa ọnụ ahịa ngwa ọrụ ịkụ akara site na ọnụ ahịa ọnụ ahịa otu otu n'etiti usoro abụọ a.
Ị nwere ike ijikọta stampụ metal na CNC machining n'otu akụkụ?
Ee. Ụzọ ngwakọ - stampụ nnukwu geometry na CNC-igwe dị oke mkpa nke nnabata - bụ ihe a na-ahụkarị na ụgbọ ala, ikuku ikuku, na mmepụta ahụike. Nke a na-enye gị uru ịkụ akara na 80% nke akụkụ ahụ mgbe ị na-akụ ± 0.001 ″ nnabata na-ebu bores, oghere akara, ma ọ bụ elu elu. Ọrụ CNC nke abụọ na-agbakwunye $1.50–$4.00 kwa akụkụ.
Kedu usoro na-emepụta akụkụ siri ike?
Ọbụghị usoro ọ bụla siri ike karịa - ike dabere na nhọrọ ihe na ọgwụgwọ okpomọkụ. Otú ọ dị, mmetụta oyi na-arụ ọrụ ịkụ akara nwere ike ime ka ike dị na mpaghara ndị a kpụrụ site na 10-30% ma e jiri ya tụnyere ngwaahịa annealed. CNC machining na-ewepu ihe na-enweghị na-agbanwe nnukwu metallurgy. Maka akụkụ ndị dị oke egwu ike ọgwụgwụ, akụkụ ndị a kpụrụ akpụ nwere ike ịba uru n'ihi ịrụsi ọrụ ike, ma a ghaghị ịdeba nhụsianya na radii na-ehulata na nhazi ahụ.
Kedu ka nnabata si atụnyere n'etiti ịkụ akara na CNC machining?
CNC machining na-ejide nnabata nke ± 0.001 ″ (± 0.025 mm) na ± 0.0005″ (± 0.013 mm) na iji nlezianya dozie ya. ịkụ akara ọkọlọtọ na-ejide ± 0.005″ (± 0.13 mm), yana stampụ ziri ezi na-enweta ± 0.002″ (± 0.05 mm) na-eji ala anwụ na nlele in-die. Ọ bụrụ na akụkụ gị chọrọ ntachi obi siri ike karịa ± 0.002″ n'ọtụtụ njirimara, igwe CNC bụ nhọrọ kacha mma. Ọ bụrụ na ± 0.005″ anabatara, stampụ na-enyefe nnabata ahụ na ntakịrị nke ọnụ ahịa otu otu.
Gịnị bụ opekempe usoro nke ukwu maka ịkụ akara ígwè na-eme ka aku na uba uche?
Enweghị MOQ edobere, mana akụnụba na-akwado ịkụ akara n'elu nkeji 500-1,000 maka akụkụ dị mfe yana karịa nkeji 2,000–5,000 maka akụkụ na-aga n'ihu na-anwụ anwụ. N'okpuru mpịakọta ndị a, enweghị ike ịbelata ọnụ ahịa ngwá ọrụ nke ọma. N'ihi na prototype quantities (1-50 akụkụ), CNC machining ma ọ bụ laser ịkpụ + akpụ bụ ziri ezi nhọrọ. Ọtụtụ ndị na-ebubata stampụ, gụnyere Akụkụ stampụ igwe, na-enye mmepụta akwa na laser-bee na akụkụ kpụrụ mgbe a na-emepụta ngwá ọrụ na-aga n'ihu na-anwụ anwụ.
Mmechi
The ịkụ akara ígwè vs. CNC machining mkpebi abịa ala atọ variables: olu, geometry, na chọrọ ndidi. N'elu 500-1,000 nkeji nwere 2D-mepụtara geometry na ndidi nke ± 0.005 ″ ma ọ bụ looser, stampụ na-ebuga 50-75% ego nchekwa n'elu CNC na ngwa ngwa mmepụta mmepụta. N'okpuru olu ahụ, ma ọ bụ jiri geometry 3D dị mgbagwoju anya chọrọ ±0.001″ nnabata, CNC bụ oku ziri ezi. Maka akụkụ dị elu nke nwere njirimara ziri ezi, usoro ngwakọ - stampụ ahụ, igwe ihe ndị dị mkpa - na-enye gị ihe kachasị mma nke ụwa abụọ ahụ.
Ọ bụrụ na ị na-enyocha akụkụ maka mmepụta ma chọọ ntụnyere ọnụ ahịa n'etiti ịkụ akara na CNC machining, kpọtụrụ ndị otu injinịa anyị maka nyocha na nhota DFM efu. Anyị ga-agba ọsọ nọmba na geometry na olu gị akọwapụtara.
emelitere ikpeazụ: 2026
Ọnụ okwu: ~3,200