Igishushanyo mbonera cyibicuruzwa bya plastiki

Ibicuruzwa bya plastike biri hose, ariko kubishushanya ntabwo byoroshye. Nigute injeniyeri aringaniza imbaraga, igiciro, no gukora neza? Iyi ngingo izagaragaza ibintu bigoye inyuma yimiterere yibikoresho bya plastike. Uziga ibintu by'ingenzi, nk'urukuta rw'urukuta, gushimangira imbavu, nibindi byinshi bitera kuramba, bikabije.

Ibiranga nuburyo bukurikirana igice cya plastiki

Ibikoresho bya plastike bitanga imitungo idasanzwe hamwe nuburyo budasanzwe bwo guhinduranya, kubatandukanya nibikoresho bisanzwe byubuhanga nkicyuma, umuringa, aluminium, nibiti. Uku guhuza ibintu byihariye bigize ibikoresho nibikorwa byo gukora plastike urwego rwo hejuru rwo guhinduka ugereranije na bagenzi babo.

Ibikoresho bidasanzwe hamwe nuburyo butandukanye

Umubare utandukanye wibikoresho bya plastike, buri kimwe hamwe numutungo wihariye, wemerera abashushanya guhuza amahitamo yabo ukurikije ibisabwa. Ubu bwoko, bujyanye nubushobozi bwo kubumba plastiki muburyo bukomeye, butuma hashyirwaho geometries bigoye nibikorwa bikora byaba bitoroshye cyangwa bidahwitse nibindi bikoresho.

Uburyo rusange bwo gukora igice cya plastiki

Kugirango ukoreshe ibyiza bya plastike no kureba neza imiterere yimiterere, ni ngombwa gukurikiza uburyo butunganijwe. Uburyo rusange bwo gushushanya igice cya plastiki burimo ibyiciro byinshi byingenzi:

1. Kugena ibisabwa byimikorere hamwe nibicuruzwa:

• Menya ibicuruzwa bigenewe kandi bikenewe imirimo ikenewe

• Sobanura ubujura bwifuzwa hamwe nibiranga bigaragara

2. Shushanya ibishushanyo mbonera:

• Kora ibishushanyo byambere nibikoresho bya cad bishingiye kubisabwa nibisabwa nibisabwa

• Reba imitungo yatoranijwe ya pulasitike mugihe cyo gushushanya

3. Prototyping:

• Kubyara prototypes yumubiri ukoresheje uburyo nka 3d icapiro cyangwa CNC

• Suzuma imikorere ya prototype, ergonomics, na rusange

4. Kwipimisha ibicuruzwa:

• Kora ibizamini bigoramye kugirango usuzume imikorere yimikorere mubihe bitandukanye

• Kugenzura niba igishushanyo cyujuje ibisabwa byigenga hamwe nubuziranenge bwumutekano

5. Igishushanyo cyo Kwinjira no Gusubiramo:

• Gusesengura ibisubizo by'ibizamini no kumenya aho utezimbere

• Kora ibishushanyo mbonera byo gushushanya kugirango wongere imikorere, kwizerwa, cyangwa gukora

6. Teza imbere ibisobanuro by'ingenzi:

• Shiraho ibisobanuro birambuye kubicuruzwa byanyuma, harimo ibipimo, kwihanganira, no gutanga ibikoresho

• Menya neza ko ibisobanuro bihuza nuburyo bwo gukora hamwe nubuziranenge bwo kugenzura ubuziranenge

7. Fungura umusaruro wa mold:

• Igishushanyo no guhimba inshinge zishingiye kubisobanuro byanyuma

• Hindura igishushanyo mbonera cyo gukora ibintu neza, gukonjesha, no gutanga

8. Igenzura ryiza:

• Shiraho uburyo bwiza bwo kugenzura ubuziranenge bwo gukurikirana no gukomeza guhuza ibicuruzwa

• Buri gihe kugenzura ibice byakozwe kugirango babone ibisabwa

Ibintu byibanze mubicuruzwa bya plastiki

Urukuta

Urukuta rw'urukuta rufite uruhare rukomeye mu gishushanyo mbonera cy'ibicuruzwa. Ubunini bukwiye buremeza imikorere myiza, gukora, no gukora neza.

Basabwe Urukuta rwuzuye agaciro

ibikoresho bya pulasitike	(mm)	ibice bito (mm)	ibice biciriritse (mm)	ibice binini (mm)
Nylon	0.45	0.76	1.5	2.4-3.2
Pe	0.6	1.25	1.6	2.4-3.2
PS	0.75	1.25	1.6	3.2-5.4
Pmma	0.8	1.5	2.2	4-6.5
Pvc	1.2	1.6	1.8	3.2-5.8
Pp	0.85	1.54	1.75	2.4-3.2
Pc	0.95	1.8	2.3	3-4.5
Pom	0.8	1.4	1.6	3.2-5.4
ABS	0.8	1	2.3	3.2-6

Ibintu bigira ingaruka kumpera yubunini

1. Ibikoresho bya plastiki

• Igipimo cy'ingabo

• Amazi mugihe cyo gutera inshinge

2. Ingabo zo hanze zari zihanganye

• Imbaraga nyinshi zisaba inkuta ndende

• Tekereza ibice by'ibyuma cyangwa imbaraga zimbaraga zidasanzwe

3. Amategeko y'umutekano

• Ibisabwa byo kurwanya igitutu

• Ububiko

Gushimangira imbavu

Gushimangira imbavu zongera imbaraga zitayongereyeho urukuta, wirinde guhindura ibicuruzwa, kandi utezimbere ubunyangamugayo.

Gutegura umurongo ngenderwaho wo gushimangira imbavu

• Ubunini: 0.5-0.75 inshuro rusange Urukuta rw'urukuta (rusabwa: <inshuro 0.6)

• Uburebure: munsi yiminsi 3

• Spacing: Kurenga inshuro 4 knone

Ibice byo gushimangira igishushanyo nkeneye kwitabwaho

1. Irinde kwegeranya ibintu kumurongo wa RIB

2. Komeza kuri perpendicularity kurukuta rwo hanze

3. Kugabanya imbavu zishimangira ahantu hahanamye

4. Reba Ingaruka Zibimenyetso

Umushinga ukurikirana

Umushinga Inguni Yoroshya Gukuraho igice cyoroshye kuva kubumba, kurinda umusaruro woroshye nibice byiza.

Gusabwa umushinga ukurikirana ibikoresho bitandukanye

ibikoresho bya	Mold Cold	Cavity
ABS	35'-1 °	40'-1 ° 20 '
PS	30'-1 °	35'-1 ° 30 '
Pc	30'-50 '	35'-1 °
Pp	25'-50 '	30'-1 °
Pe	20'-45 '	25'-45 '
Pmma	30'-1 °	35'-1 ° 30 '
Pom	30'-1 °	35'-1 ° 30 '
Pa	20'-40 '	25'-40 '
Hpvc	50'-1 ° 45 '	50'-2 °
SPV	25'-50 '	30'-1 °
Cp	20'-45 '	25'-45 '

Ibice byo gutoranya angle bikeneye kwitabwaho

1. Hitamo impande ntoya kubice bitoroshye nibice birebire

2. Koresha impande nini kubice hamwe nigipimo kinini

3. Ongera umushinga w'ibice biboneye kugirango wirinde gushushanya

4. Hindura inguni ukurikije ubujyakuzimu bwimbitse hejuru yimyenda

R Inguni (Inguni zizengurutse)

Inguni zizengurutse kugabanya imihangayiko, byorohereza imitangire ya pulasitike, kandi byoroha.

Gutegura umurongo ngenderwaho kuri RIRNS

• Imbere Imbere Imbere: 0.50 kugeza kuri 1.50 Ibikoresho Byuzuye

• Imibare ntarengwa: 0.30mm

• Komeza urukuta rumwe mugihe cyo gushushanya impande zose

• Irinde kuzenguruka inguni kuruhande rwa mold

• Koresha byibuze 0,30mm radiyo ya EDGER kugirango wirinde gushushanya

Umwobo

Umwobo ukorera imirimo itandukanye nibicuruzwa bya plastike kandi bisaba kwita kubishushanyo.

Igishushanyo mbonera cy'imyobo

• Intera hagati yimyobo (a): ≥ d (umwobo wa diameter) niba D <3.00mm; ≥ 070d niba D> 3.00mm

• Intera kuva umwobo kugeza kumpande (b): ≥ d

Umubano hagati yimyuka nimbitse

• Impumyi Ubujyakuzimu (A): ≤ 5d (Basabwe A <2D)

• Binyuze mu burebure (B): ≤ 10d

Igishushanyo mbonera cyubwoko bwihishe

1. INTAMBORO ZIKURIKIRA: Koresha ibintu byinshi bihujwe byimyenda itandukanye

2. Imyobo: Guhuza Axis hamwe no gufungura icyerekezo mugihe bishoboka

3. Imyobo hamwe na indentations: Reba imiterere ya Core ikurura cyangwa ishusho yiterambere

Boss

Abayobozi batanga amanota yinteko, bashyigikira ibindi bice, kandi bazamure ubunyangamugayo.

Amabwiriza y'ibanze ya Boss

• Uburebure: ≤ 7,5 Inshuro Umusemburo

• Koresha imbavu zikomoka cyangwa uhagerwe kurukuta rwo hanze mugihe bishoboka

• Igishushanyo cyo gutembera neza no kugabanya

Igishushanyo mbonera cyibikoresho bitandukanye

• ABS: Diameter yo hanze ≈ 2X diameter yimbere; koresha imbavu zihebye kugirango ukomeze

• PBT: Igishushanyo mbonera ku gitekerezo cya RAB; guhuza kuruhande mugihe bishoboka

• PC: Guhuza abatware b'impande hamwe n'imbavu; koresha guterana no gushyigikirwa

• PS: ongeraho imbavu zo gukomeza; Huza kuruhande rwigihe kiri hafi

• Psu: Diameter yo hanze ≈ 2X diameter yimbere; Uburebure ≤ 2x diameter yo hanze

INSHINGANO

Shyiramo imikorere, gutanga ibintu byo gushushanya, no kuzamura amahitamo yinteko mubice bya plastike.

Imiterere nibisabwa muburyo bwo gushiramo

1. Gukora: Bihuye no gukata cyangwa gukandara

2. Imbaraga za mashini: ibikoresho bihagije hamwe nibipimo

3. Imbaraga zo guhuza: ibintu bihagije biranga umugereka wizewe

4. Umwanya: Silindrike yagura ibice byoroshye

5. Kwirinda Flash: Shyiramo imiyoboro ya shingira

6. Nyuma yo gutunganya: Igishushanyo cyibikorwa bya kabiri (umutwe, gukata, gukubita)

Ibishushanyo mbonera mugihe ukoresheje insmos

• Menya neza ko uhagaze muburyo bukabije

• Kora guhuza bikomeye nibice byabumbwe

• Irinde kumeneka hafi

• Tekereza ku buryo bwo kwagura ikirere hagati yo gushyiramo ibikoresho n'ibikoresho bya plastike

Ibicuruzwa hejuru yimyenda hamwe ninyandiko / igishushanyo mbonera

Ubuso bwibicuruzwa bya plastike

Ibicuruzwa bya plastike birashobora gukorerwa hamwe nuburyo butandukanye kugirango biteze imbaraga, imikorere, nuburambe bwumukoresha. Imyambarire isanzwe irimo:

1. Byoroshye

2. SHAKA-HANZE

3. Ishusho ya etched

4. Yashushanyijeho

Hejuru

Ubuso bworoshye bivamo hejuru yubutaka bwakozwe. Batanga:

• Isuku, isura nziza

• Byoroshye gutandukana kuva kubumba

• Umushinga wo hasi usabwa

Ubuso bwa Spark

Byakozwe binyuze mu muringa Gutunganya COLD ya Mold Cavity, hejuru ya Spark-Hejuru itanga:

• Idasanzwe, yoroshye

• Gufata neza

• Kugabanya kugaragara kwudusembwa bwo hejuru

Yerekanaga hejuru

Ubu buso bugaragaza uburyo butandukanye bwo mu kayira kabuhari, hatangajwe:

• Ibishushanyo mbonera

• Guhuza ibicuruzwa

• Kunoza Amayeri Yumutungo

Isonga ryanditseho

Isonga ryashushanyijeho hashyizweho uburyo bwo kuvuza ihinduka muburyo, yemerera:

• Ibyimbitse, bitandukanye

• Ibishushanyo bigoye

• Kuramba Ibiranga Ubuso

Gushushanya ibitekerezo kubisomeka

Iyo ushushanyije hejuru, tekereza ku rwo kongera inguni kugirango byorohereze

rwego	igice
0.025 mm	1 °
0.050 mm	2 °
0.075 mm	3 °
> 0.100 mm	4-5

Inyandiko n'icyitegererezo

Ibicuruzwa bya plastike bikunze gushiramo inyandiko nibishushanyo byo kuranga, amabwiriza, cyangwa imigambi yo gushushanya. Ibi bintu birashobora kuzamurwa cyangwa byagarutsweho.

Yazamuye Vs.

Icyifuzo: Koresha hejuru yinyandiko nibisobanuro mugihe bishoboka.

Inyungu zo Kuzamura hejuru:

• Gutunganya byoroshye

• Byoroshye kubungabunga

• Yazamuye ibyemewe

Kubishushanyo bisaba ibintu bisukuye cyangwa byagarutsweho:

1. Kora ahantu hasubiwemo

2. Kuzamura inyandiko cyangwa icyitegererezo murwego

3. Komeza ugaragara muri rusange mugihe cyoroshya igishushanyo mbonera

Inyandiko hamwe nigipimo gipima

ibipimo	byasabwe
Uburebure / ubujyakuzimu	0.15 - 0.30 mm (yazamuye)
	0.15 - 0.25 mm (recess)

Ingano yubunini

Kurikiza aya mabwiriza yo gushushanya ikintu cyiza:

• Ubugari bwa Stroke (A): ≥ 0.25 mm

• Intera iri hagati yinyuguti (b): ≥ 0.40 mm

• Intera kuva inyuguti Kuri Ed (C, D): ≥ 0.60 mm

Inyandiko yinyongera / Icyitegererezo Igishushanyo mbonera

1. Irinde inguni zityaye mumyandiko cyangwa imiterere

2. Menya neza ko ubunini bufasha kubumba

3. Reba ingaruka zinyandiko / icyitegererezo kuri rusange

4. Suzuma ingaruka zinyandiko / icyitegererezo kubikoresho bitemba mugihe cyo kubumba

Ibindi bishushanyo mbonera

Gukomeretsa Imiterere

Inzego zikomokaho zigira uruhare rukomeye mugutezimbere imikorere rusange yibicuruzwa bya plastike. Kunoza cyane imbaraga, gukomera, no gushikama.

Intego z'ingenzi zo gushushanya ingufu:

1. Imbaraga

2. Gukomera

3. Kurwanya Gukumira

4. Kugabanya

Gushyira mu mwanya ukwiye no guharanira imbaraga:

• Umubyimba w'urukuta: 0.4-0.6 inshuro nyamukuru umubiri

• Incamake:> inshuro 4 minini yumubiri

• Uburebure: <3 inshuro nyamukuru umubiri

• Gushimangira Inkingi Gushimangira: Nibura 1.0mm munsi yinkingi yubuso

• Gushimangira muri rusange: byibuze 1.0mm munsi yitandukanije cyangwa igice cyo gutandukana

Tekinoroji yo gushimangira:

1. Utubari tuvugijwe no gukumira kwiyubaka

2. Imiterere yuzuye mu masangano yo gushimangira

3. Impamyabumenyi ishingiye ku mibare yo gushimangira

Kwirinda kwibanda ku guhangayika

Kwibanda ku guhangayika birashobora kugira ingaruka zikomeye kuba inyangamugayo no kuramba byibicuruzwa bya plastike. Uburyo bwiza bwo gushushanya bushobora kugabanya ibyo bibazo.

Akamaro ko kwirinda impande zityaye:

• Kugabanya imbaraga

• Kongera ibyago byo gutangiza

• Ubushobozi bwo kunanirwa imburagihe

Ingamba zo kugabanya imihangayiko:

1. Abagizi ba nabi

2. Inguni

3. Ubuntu bworoheje ku mpinduka

4. Imbere mu mfuruka ityaye

Tekinike	Ibisobanuro	Inyungu
Abagizi ba nabi	Impande	Gukwirakwiza imihangayiko
Inguni	Impinduka	Kurandura ingingo zikarishye
Ubuntu bworoheje	Buhoro buhoro impinduka	Ndetse no gukwirakwiza imihangayiko
Imbere	Gukuraho Ibikoresho Ku mfuruka	Kugabanya imihangayiko

Gushushanya Ingushi iboneye

Umushinga ukurikirana ni ngombwa mugushiraho igice cyatsinze kuva kubumba. Bizagira ingaruka cyane igice cyiza no gukora umusaruro.

Amahame yo kumenya umushinga w'inguni:

1. Koresha ingamba zose (urugero, 0.5 °, 1 °, 1.5 °)

2. Inguni zo hanze> Inguni y'Imbere

3. Kugwiza Inguni Nta Kugaragara

Ibintu bigira ingaruka kumishinga yingumo:

• Ubujyakuzimu

• Kurangiza

• Igipimo cyibikoresho

• Uburebure

Umushinga Angle Igishushanyo cyibikoresho bitandukanye:

Ibikoresho	byasabye umushinga ukurikirana
ABS	0.5 ° - 1 °
Pc	1 ° - 1.5 °
Pp	0.5 ° - 1 °
PS	0.5 ° - 1 °
Amatungo	1 ° - 1.5 °

Igishushanyo mbonera cyububiko

Igishushanyo mbonera cyiza ningirakamaro kubikorwa bya plastike. Reba izi ngingo kugirango utezimbere igice nigishushanyo mbonera.

Irinde Inzego zigoye:

• Koroshya igice geometrie

• Gabanya imirongo

• Kugabanya ibikorwa

Irinde Gukata imbere:

• Kuraho ibintu bisaba gukurura Core

• Igishushanyo cyo kugabanuka-umurongo

Urebye ibisabwa kurekura amakuru:

• Emerera umwanya uhagije wo kugenda

• Igishushanyo gikwiye

• Hindura icyerekezo cyihariye muburyo bwa mold

Gushushanya kubiranga ibiranga plastiki

Plastics nyinshi zerekana ibintu bitari Isotropic, bisaba ibitekerezo bidasanzwe bya Drequents kugirango birebire.

Guhuza icyerekezo cyibintu hamwe nicyerekezo cyo kwitwaza:

• Iterambere rya Mold kugirango uteze imbere uburyo bwiza bwo gutemba

• Suzuma icyerekezo cya fibre muri plastike zishimangiwe

Icyerekezo cyerekezo ugereranije nimirongo ya Fusion:

• Igishushanyo mbari kuri perpendicular cyangwa inguni kugirango urusaku

• Irinde imbaraga zibangika kumurongo wa Fusion kugirango wirinde intege nke

Igishushanyo mbonera cyibitekerezo

Igishushanyo mbonera cyiza cyemeza imikorere yibicuruzwa, kuramba, noroshye gukora.

Irinde ubunini bunini hamwe no kwihanganira bito:

• Kumena ibice binini mubice bito

• Koresha ibintu bikwiye byihanganira

Gutegura Imigaragarire:

• Shyira imbere imbaraga zo gukuramo impagarara

• Ongera ahantu ho guhunika

• Tekereza guhuza imiti

BOLT ihuza ibice bya plastike:

• Koresha kwinjiza kugirango uhangayikishijwe cyane

• Shushanya imiterere ikwiye

• Suzuma itandukaniro rya Transsal

Incamake

Mu gishushanyo mbonera cyibicuruzwa, ibintu byingenzi byuburyo nkurubuga, gushimangira imbavu, hamwe numukambire ni ngombwa kugirango buri gihe kandi ukore. Ni ngombwa gusuzuma imitungo, imiterere ya mold, no guterana mubikorwa byose. Igishushanyo gikwiye cyo kubyutsa ntabwo yongera imikorere yibicuruzwa gusa ahubwo binagabanya inenge nibiciro byo gukora. Mu kwibanda kuri ibi bikoresho, abakora barashobora kwemeza ibice byinshi byiza, bihazamuka bihuye nibisabwa byombi bikora kandi bifite akamaro.