Mweya weSilicone Butt Pads: Kuziva Magadzirirwo eMould Anoona Kubudirira kweChigadzirwa

Kana vatengi vakabata kubatwa kwakaoma kwechigadziko che siliconeUye vachishamiswa nekukwana kwayo kwakanyatsogadzirwa, vashoma vanoziva mazana emaawa ekuverenga nemazvo uye kudzokororwa kwekugadzirisa kwemhando yemold nemainjiniya. Senzira huru yekugadzira silicone butt pad, dhizaini yemold inosarudza zvakananga kunyaradzwa kwechigadzirwa, chokwadi, kugara kwenguva refu, uye kunyange mari yekugadzira. Nhasi, tichaongorora "nzvimbo yehondo isingaoneki" iyi toburitsa pachena hunyanzvi hwekugadzira silicone butt pad mold.

1. Kugadzira Mould: "Gene Code" yeSilicone Butt Pads

Kukosha kukuru kwema silicone butt pads kuri mu "simulation yavo yechisikigo" uye "kukwana zvakanaka," uye hunhu uhwu huviri hunobva mukugadzirwa kwemould. Mould yemhando yepamusoro haifanire kungotevedzera ma curves emuviri emagaro evanhu asiwo kufunga nezvekuyerera, kuderera, uye zvinodiwa zvekushandisa zvesilicone. Zvinogona kutaurwa kuti mould ndiyo "gene carrier" ye silicone butt pad. Kutsauka kwakanyatsojeka kwemould kwe0.1mm kunogona kukanganisa zvakanyanya kukwana kwechigadzirwa chekupedzisira. Kubuda kwemould zvisina kunaka kunogona kutungamira kumabubbles mukati mechigadzirwa, zvichikanganisa zvakananga hupenyu hwacho. Muindasitiri, mhando yekugadzira mould inosarudza zvakananga kukwikwidzana kwechigadzirwa pamusika. Imwe kambani inotungamira yakaita bvunzo ndokuona kuti silicone hip pads ichishandisa dhizaini yakagadzirwa zvakanaka yakaona kuwedzera kwe42% mukugutsikana kwevatengi uye kudzikira kwe60% mumitengo yekudzoka zvichienzaniswa nezvigadzirwa zvinoshandisa mould dzechinyakare. Izvi zvinoratidza kuti dhizaini yemould haisi "back-end process" chete asi chikamu chikuru mukati memaitiro ese ekugadzira chigadzirwa.

II. Nheyo nhatu huru dzeSilicone Hip Pad Mold Design

1. Ergonomics Kutanga: Kubva pa "Form Resemblance" kuenda ku "Spirit Resemblance"

Chinodiwa chikuru chema silicone hip pads "chinokwana zvisingaonekwe," saka dhizaini yemould inofanira kunge yakavakirwa pa ergonomics. Mainjiniya anofanirwa kugadzira mamoulder zvichibva padata revanhu kuti vagadzire nemazvo ma curves emativi matatu ehudyu emhando dzakasiyana dzemuviri:

Kudzora Curve Curve: "Kona yepamusoro" yechiuno, "kutenderera kwechiuno parutivi," uye "daro repamusoro-soro" rechiuno zvinofanira kuenderana nemuviri wemunhu kudzivirira matambudziko akaita se "false hips" uye "mabundu akaomarara."

Dhizaini yeGradient yeKukora: Zvichienderana nekupararira kwenzvimbo dzekushushikana muchiuno, chakuvhuvhu chinofanira kugadzirwa negradient yeukobvu zvishoma nezvishoma (kazhinji 3-5cm pakati, 1-2cm kumicheto) kuti ive nechokwadi chekuti pakati pesimba rinokwevera zvinhu pasi panguva yekupfeka.

Kutevedzera Zvakadzama: Zviumbwa zvepamusoro zvinotevedzera magadzirirwo eganda, divi remuhudyu, uye zvinotofunga nezvezvinodiwa zvekugara nekumira, zvichiita kuti ganda rikwanise kufamba.

Kuti izvi zviitike, timu yekugadzira inowanzo unganidza zviuru zvemasampuru edata remuviri, yogadzira mamodheru edhijitari kuburikidza ne3D scanning, uyezve, kuburikidza nekugadzirisa kwakawanda, inosimbisa maparamita emould.

2. Kugadziriswa kweZvinhu: Kuita kuti Silicone "Iteerere"

Kuyerera, kudhonza, uye kuomarara kwezvinhu zvesilicone zvinokanganisa zvakananga mhedzisiro yekuumba. Dhizaini yekuumba inofanira kuenderana nemaitiro aya kudzivirira kushanduka kwechigadzirwa, mipendero isina kurongeka, uye mabubble emukati. Zvinhu zvakakosha zvekugadzirisa zvinosanganisira:

Dhizaini yemumhanyi: Gadzira upamhi hwemumhanyi nekona zvichibva pakusimba kwesilicone kuti uve nechokwadi chekuti silicone inozadzwa nechinhu chakavharika, kudzivirira kuzadza pasi kana kuzadza zvakawandisa.

Sisitimu yekuburitsa mhepo: Silicone inopinza mhepo panguva yekubaya. Kuburitsa mhepo zvisina kunaka kunogona kukonzera mabhuru mukati mechigadzirwa. Mafuro emhando yepamusoro ane maburi madiki (0.05-0.1mm dhayamita) kumagumo nemakona egomba, pamwe chete nesisitimu yekuburitsa mhepo.

Kuderedza kusimba kwesimbi: Silicone inodzikira ne2%-3% kana yatonhorera. Huwandu uhu hunofanira kuverengerwa pachine nguva panguva yekugadzira chakuvhuvhu, uye hupamhi hwegomba hunofanira kukudziridzwa zvinoenderana neizvi kuti zvive nechokwadi chekuti hupamhi hwekupedzisira hwakarurama.

Kona yekukwesha: Kuti pasave nekukwesha kana kuchinja panguva yekukwesha, mukati memold munofanira kugadzirwa nekona yekukwesha ye1-3° uye pamusoro payo pakashongedzwa (roughness Ra ≤ 0.8μm). Semuenzaniso, kune silicone yekuomarara kwakanyanya (Shore A 30-40), mold inofanira kuva nedhayamita yakakura uye kumanikidzwa kwakanyanya kwejekiseni. Kune silicone yakapfava (Shore A 10-20), sisitimu yekuburitsa mweya inofanirwa kugadziriswa kudzivirira mhepo kuti isabatike muchinhu ichi nekuda kwekunyorova kwayo kwakanyanya.

3. Kuenzanisa Kubudirira Kwekugadzira: Hunhu uye Mutengo

Kugadzira chakuvhuvhu hakufanirwe kungotarisa mhando yechigadzirwa chete asiwo kuchinjika kuzvinodiwa pakugadzirwa kwakawanda kudzivirira kugadzirwa kusina kunaka uye kuwedzera kwemitengo nekuda kwekugadzirwa kusina kunaka. Nzira huru dzekuenzanisa dzinosanganisira:

Kugadzirisa huwandu hwemakomba: Gadzira makomba emhando imwe chete, maviri, kana akawanda (anowanzova makona mana kana matanhatu) zvichienderana nezvinodiwa nemusika. Makomba emhando imwe chete akakodzera zvigadzirwa zvakagadzirirwa, nepo makomba emhando dzakawanda akakodzera kugadzirwa kwakawanda, asi ita shuwa kuti gomba rega rega razadzwa zvakaenzana.

Dhizaini yesystem yekutonhodza: ​​Mushure mekuumbwa kwesilicone, inoda kutonhodzwa kuti igadzire chimiro chayo. Nzira dzemvura dzinotonhodza dzinofanira kuiswa mukati memold, 15-20mm kubva pamusoro pegomba, kuitira kuti kutonhora kurambe kuchimhanya munzvimbo dzese uye kudzivirira kushanduka kwechigadzirwa nekuda kwekutonhora kusina kuenzana.

Kuchengetedza: Zvinhu zvechivhu zvinogona kupera (zvakadai semacores nemavents) zvinofanirwa kubviswa kuti zvive nyore kuchenesa nekugadzirisa, zvichiita kuti chivhu chiwedzere hupenyu hwechivhu (chivhu chemhando yepamusoro chinogona kugara kwenguva inopfuura 100,000 cycles).

III. Matanho mana akakosha mukugadzira Mold: Kubva paConcept kusvika paFinished Product

1. Tsvagiridzo Yekutanga uye Kuenzanisa Data

Usati wagadzira dhizaini, zvakakosha kutsanangura zvakajeka nzvimbo yechigadzirwa: Ndeyekupfeka kwezuva nezuva, kugwinya muviri, kana kushanda pachikuva here? Nzvimbo dzakasiyana dzechigadzirwa dzinogona kuva nezvinodiwa zvakasiyana zvechiumbwa. Semuenzaniso, mhando dzechiumbwa dzinofanira kunge dzakareruka uye dzinofema, saka nzvimbo yechiumbwa inofanira kunge yakagadzirwa nemaburi emhepo. Mhando dzechiumbwa dzinofanira kunge dzakatakura mutoro uye dzisingapfeki, saka mipendero yenzvimbo yechiumbwa inofanira kunge yakakora.

Zvadaro, 3D scanning inoshandiswa kuunganidza data riri muchiuno chemushandisi ari kutsvagwa, zvichigadzira modhi ye "digital twin". Magadzirirwo emakona anogadziriswa zvichienderana nemhinduro dzemushandisi kuti agadzire dhizaini yekutanga yemold.

2. Kuongororwa kweMagadzirirwo eZvivako uye Kutevedzera

Software yeCAD (yakadai seUG kana SolidWorks) inoshandiswa kugadzira dhayagiramu ye3D yechimiro chemold, kusanganisira zvinhu zvakaita se cavity, core, runners, vents, uye cooling system. Software yeCAE simulation (yakadai seMoldflow) inobva yashandiswa pakuongorora simulation:

Kutevedzera Kuzadza: Kutevedzera kuyerera kwesilicone mukati mechiumbwa kuti igadzirise runner uye nzvimbo yemhepo;

Kutevedzera Kutonhodza: ​​Inoongorora kugoverwa kwetembiricha panguva yekutonhodza uye inogadzirisa marongerwo emugero wemvura;

Kutevedzera Kudzikira Kwemvura: Kunofanotaura kushanduka kwekudzikira kwemvura mushure mekutonhora uye kunogadzirisa mativi emukati memvura.

Danho iri rinogona kuona matambudziko anopfuura 80% ekugadzira pakutanga, richidzivirira kugadziriswa kudzokororwa panguva yekuedzwa kwemold gare gare.
3. Kugadzirisa Mould uye Kudzora Kwazvo
Kugadziriswa kwemould kwakakosha pakushandura madhirowa ekugadzira kuita chaiwo, zvichida michina yekugadzira yakanyatsogadzirwa kuti ive nechokwadi chekuti:

Kugaya kweCNC: Kunoshandiswa pakugadzira nzvimbo dzine gomba nemazvo kusvika ku0.005mm;

Kugadzira magetsi (EDM): Kunoshandiswa pakugadzira makomba akaomarara kana maburi madiki;

Kupolisha: Pamusoro pegomba rinopolisha zvisina kunaka, kupolisha zvakanaka, uye kupolisha negirazi kuti chigadzirwa chive chakatsetseka;

Kuunganidza uye kupinza: Mushure mekubatanidza zvikamu zvechiumbwa, ita bvunzo yekururama kwekuvharwa kwechiumbwa (kubviswa kwechiumbwa ≤ 0.01mm).

Ruzivo rwekuyedza kubva kune imwe fekitori runoratidza kuti kuvandudzwa kwega kwega kwe0.01mm mukugadzirisa kwemold kunogona kuwedzera mwero wekukodzera kwechigadzirwa ne5%-8%.

4. Kuedza Mould uye Kugadzirisa Kudzokorora

Pakuyedza kwekutanga kweforoma, shandisa zvinhu zvakafanana zvesilicone zvinoshandiswa mukugadzira zvinhu zvakawanda uye nyora data rakadai sekumhanya kwekuzadza, nguva yekutonhodza, uye mashandiro ekubvisa zvinhu. Kana chigadzirwa chine mipendero yakaoma, zvinogona kuratidza kuti mhepo yakavharwa; kana chikashanduka, zvinogona kuratidza kutonhora kusina kuenzana. Mushure mekuyedza kaviri kana katatu kweforoma, zviyero zveforoma zvakanakisisa zvichasarudzwa.

IV. Kuvandudzwa kweTekinoroji muKugadzira Mould: Kutungamira Kushanduka kweMapedhi eSilicone Butt

1. Kudhinda kwe3D nekukurumidza

Kugadziriswa kwechinyakare kweforoma kunotora mavhiki, asi tekinoroji yekudhinda ye3D inogona kuderedza nguva yekugadzira mold kusvika pazuva rimwe chete kana maviri. Uchishandisa SLA (Solid Light Amplification) kudhinda kwe3D, makomba emold akagadzirwa nemazvo anogona kugadzirwa nekukurumidza kuti ashandiswe mukugadzira zvinhu zvidiki kana zvigadzirwa zvakagadzirwa, zvichideredza zvakanyanya mari yeR&D.

2. Maumbirwo eBionic Textured

Ichishandisa tekinoroji yekunyora nelaser kugadzira magadzirirwo akafanana neganda remhuka (akadai semaburi nemitsara midiki) pamusoro pechikumbaridzo chemould, ma silicone butt pads anonzwa kunge ganda remunhu, zvichigadzirisa nyaya ye "plastic feel" yezvigadzirwa zvechinyakare. Kushandiswa kwetekinoroji iyi nekambani imwe kwakaona kuwedzera kwe35% mumitengo yekutengwazve.

3. Mafuru ekudzora tembiricha akangwara

Sensor yekupisa iri mumold inoongorora shanduko dzekupisa panguva yekutonhodza munguva chaiyo. Sisitimu yePLC inogadzirisa otomatiki mwero wekuyerera kwemvura inotonhodza kuti ive nechokwadi chekuti mhedzisiro yekuumbwa inowirirana yebatch yega yega, zvichivandudza zvakanyanya kugadzikana kwekugadzirwa kwehuwandu.