I. Nhanganyaya & Zvinangwa Zvemhando Yepamusoro
Sevashandi vanoedza muDhipatimendi reHunhu hweZvishandiso Zvitsva zveLinghua, basa redu guru nderekuona kuti zvese zviri muchikamuFirimu reTPU PPFKusiya fekitori yedu hakusi kungoenderana nezvinodiwa nevatengi chete, asi mhinduro yakagadzikana, yakavimbika inopfuura zvinotarisirwa nevatengi. Gwaro iri rine chinangwa chekutsanangura zvinhu zvakakosha zvekuyedza uye mwero wekuita kwezvigadzirwa zvePPF zvakapedzwa zvishoma, uye, zvichibva padata rekare uye kuongorora matambudziko, kugadzira zvirongwa zvekuvandudza hunhu zvinotarisa mberi kutsigira chinangwa chekambani che "kutsanangura chiyero chemhando yemafirimu eTPU muChina."
Takazvipira kutarisisa mhando yedata kuti tiwane zvinotevera:
- Hapana Zvichemo zveVatengi: Iva nechokwadi chekuti zvigadzirwa zvinosangana nezviratidzo zvakakosha zvekushanda.
- Kuchinjana kweZero Batch: Kuchinja-chinja kwema parameter akakosha mukati me ±3%.
- Kusawandisa Njodzi: Kudzivirira njodzi dzinogona kuitika mufekitori kuburikidza nekuyedza kudzivirira.
II. Zvinhu zveKuedza Zvikuru uye Sisitimu Yekuita Yakajairika
Takagadzira hurongwa hwekuedza hune matanho mana kubva pazvinhu zvakagadzirwa kusvika kuzvigadzirwa zvakapedzwa. Miedzo yese inoda kunyorwa uye kuchengetwa kwedata risina kucheneswa.
Danho 1: Kudzora Hunhu Huri Kuuya (IQC)
| Chinhu Chekuyedza | Mwero wekuyedza | Miganhu Yekudzora & Kuwanda Kwazvo | Kubata Kusatevedzera Mutemo |
|---|---|---|---|
| Kukosha kweAliphatic TPU Resin YI | ASTM E313 / ISO 17223 | ≤1.5 (Yakajairika), Zvinosungirwa paBatch imwe neimwe | Ramba, zivisa Dhipatimendi reKutenga |
| TPU Resin Melt Flow Index | ASTM D1238 (190°C, 2.16kg) | Mukati me spec ±10%, Zvinosungirwa paBatch imwe neimwe | Kugara wega, chikumbiro chekuongororwa neTech Dept. |
| Kupararira kweMasterbatch | Kuenzanisa Kweplate Yakadzvanywa Yemukati | Hapana musiyano wemavara/madonhwe kana plate yakajairwa, Zvinosungirwa paBatch imwe neimwe | Ramba |
| Kurongedza & Kusvibiswa | Kuongorora Zvinoonekwa | Yakavharwa, haina kusvibiswa, yakanyorwa zvakajeka, Zvinosungirwa paBatch imwe neimwe | Ramba kana gamuchira mushure mekuchenesa nekubvumidzwa |
Danho rechipiri: Kudzora Hunhu Hwakagadzirwa Nehurongwa (IPQC) & Kutarisa Pamhepo
| Chinhu Chekuyedza | Standard/Method yekuyedza | Miganhu Yekudzora & Kuwanda Kwazvo | Maitiro Ekuvandudza Chinokonzeresa |
|---|---|---|---|
| Kukora Kwemafirimu Kufanana | Beta Gauge Yepamhepo | Kutenderera ±3%, Kureba ±1.5%, 100% Kutarisa Kunoramba Kuchienderera | Alarm otomatiki uye automatic die lip adjustment kana OOS |
| Kusagadzikana kweCorona Pamusoro | Dyne Pen/Mhinduro | ≥40 mN/m, Yakaedzwa paRoll (Musoro/Muswe) | Kumira ipapo ipapo kuti utarise mushonga wekorona kana uri pasi pe38 mN/m |
| Zvikanganiso zvePamusoro (Majeli, Mitsetse) | Sisitimu yekuona yeCCD yepamusoro-soro paindaneti | ≤3 pcs/㎡ inobvumirwa (φ≤0.1mm), 100% Monitoring | Sisitimu inoongorora otomatiki nzvimbo isina kukwana uye inokonzeresa alarm |
| Kudzvanywa/Kupisa Kunonyunguduka. | Kunyora Marogi Panguva Yese | Mukati menzvimbo inotsanangurwa mu "Process Work Instruction", Inoenderera mberi | Yambiro yekutanga yekudzivirira kudzikira kwemamiriro ezvinhu kana mamiriro acho asina kujairika |
Danho rechitatu: Kudzora Hunhu Hwekupedzisira (FQC)
Iyi ndiyo hwaro hukuru hwekuburitswa. Zvinosungirwa kune yega yega roll yekugadzira.
| Chikamu chebvunzo | Chinhu Chekuyedza | Mwero wekuyedza | Chiyero Chekudzora Kwemukati cheLinghua (Giredhi A) | |
|---|---|---|---|---|
| Zvimiro zveOptical | Mhute | ASTM D1003 | ≤1.0% | |
| Kutumira | ASTM D1003 | ≥92% | ||
| Nhamba yeYellowness (YI) | ASTM E313 / D1925 | Yekutanga YI ≤ 1.8, ΔYI (3000hrs QUV) ≤ 3.0 | ||
| Zvivakwa zveMichina | Simba reKusimba | ASTM D412 | ≥25 MPa | |
| Kureba paKuzorora | ASTM D412 | ≥450% | ||
| Simba reKubvarura | ASTM D624 | ≥100 kN/m | ||
| Kugara Nekugadzikana | Kuramba Kusanganiswa Kwemvura | ISO 1419 (70°C, 95%RH, mazuva manomwe) | Kuchengetedza Simba ≥ 85%, Hapana Kuchinja Kwemaonero | |
| Kudzikira kwekupisa | Nzira Yemukati (120°C, 15min) | MD/TD zvese zviri zviviri ≤1.0% | ||
| Chinhu Chinokosha Chekuchengetedza | Kukosha kweKufoka | DIN 75201 (Gravimetric) | ≤ 2.0 mg | |
| Kuenderana Kwekupfeka | Kunamatira kweKuputira | ASTM D3359 (Yakachekwa-chekwa) | Kirasi 0 (Hapana kukwesha) |
Danho rechina: Kuedzwa kweRudzi & Kusimbiswa (Chikumbiro cheNguva Nenguva/Mutengi)
- Kukwegura Kwakakurumidzirwa: SAE J2527 (QUV) kana ASTM G155 (Xenon), inoitiswa kota yega yega kana kuti pamishonga mitsva.
- Kusabatwa nemakemikari: SAE J1740, kusangana nemafuta einjini, brake fluid, nezvimwewo, zvakaedzwa kota yega yega.
- Ongororo Yakazara yeSpectrum: Shandisa spectrophotometer kuyera 380-780nm transmittance curve, uchivimbisa kuti hapana kukwirira kusingawanzoitiki kwekunyudzwa.
III. Zvirongwa zvekuvandudza nyaya dzemhando yepamusoro zvichibva padata rekuyedza
Kana data rekuyedza rikatanga yambiro kana kusatevedzera zvinodiwa, Dhipatimendi reUnhu richatanga pamwe chete maitiro anotevera ekuongorora chikonzero chechokwadi nekuvandudza pamwe chete nemadhipatimendi eKugadzira neTechnical:
| Dambudziko Remhando Yese | Zvinhu Zvakafanana Nezvakundikana Muedzo | Kutungamirirwa Kwekuongorora Chikonzero Chekutanga | Zviito zvekuvandudza zvinotungamirwa neDhipatimendi reUnhu |
|---|---|---|---|
| Hutsi/YI Inodarika Zvakajairika | Kukwegura, YI, QUV | 1. Kugadzikana kwekupisa kwezvinhu zvisina kunaka 2. Kupisa kwakanyanya kunokonzera kuora kwemamiriro ekunze 3. Kusvibiswa kwezvakatipoteredza kana michina | 1. Tanga Kutevedza Zvinhu: Ongorora mishumo yese yekuedza yeboka iroro re resin/masterbatch. 2. Ongorora Nhoroondo yeThermal: Tora magwaro ekugadzira (tembiricha yekunyunguduka, kutenderera kwekumanikidzwa, kumhanya kwescrew). 3. Ronga & Tarisa chiitiko che "Vhiki reKuchenesa" chezvikururu, die, uye madhiraivha emhepo. |
| Kukundikana kweKunamira kweCoating | Kukosha kweDyne, Kunamira kwakachekwa-cheka | 1. Kurapwa kwekorona kusina kukwana kana kuti kwakaora 2. Kufamba kwezvinhu zvine mwero weMW shoma kunosvibisa pamusoro 3. Chimiro chepamusoro chisina kukodzera | 1. Kusimbisa Kuenzanisa: Inoda Dhipatimendi reMidziyo kuti riongorore mita yemagetsi yekurapa corona zuva nezuva. 2. Wedzera Nzvimbo Yekutarisa: Wedzera bvunzo yeFTIR yepamusoro muFQC kuti utarise mafambiro enzvimbo. 3. Kuedza Maitiro Ekutyaira: Bata pamwe neDhipatimendi reTech kuti uedze kunamira pasi pemamiriro akasiyana-siyana ekorona, uchigadzirisa SOP. |
| Kukosha Kwekufota Kwakakwirira | Kukosha kweKufoka (Gravimetric) | Hukuru hwemamorekuru madiki (hunyoro, zvinonyungudutsa, maoligomers) | 1. Kuongororwa Kwakaoma Kwekuomesa: Ita bvunzo yekunyorova nekukurumidza (semuenzaniso, Karl Fischer) pamapellets akaomeswa mushure meIQC. 2. Gadzirisa Maitiro Ekugadzirisa: Gadza nguva shoma yekuchenesa uye mwero wekupisa wehukobvu hwakasiyana zvichibva padata rekuyedza, uye tarisa kutevedzera mitemo. |
| Kukura/Kuchinja-chinja kwechitarisiko | Kukora Kwepamhepo, Kuonekwa kweCCD | Kuchinja-chinja kwema process parameter kana mamiriro emidziyo isina kugadzikana | 1. Shandisa SPC (Statistical Process Control): Gadzira machati ekudzora XR edata rekukora kuti uone mafambiro asina kujairika nekukurumidza. 2. Gadzira Mafaira Ehutano hweMidziyo: Batanidza zvinyorwa zvekuchengetedza zvemidziyo mikuru (die, chill roll) neruzivo rwemhando yezvigadzirwa. |
IV. Kuvandudzwa Kunogara Kuchiitwa Kwemhando Yehunhu
- Musangano weUnhu weMwedzi Nemwedzi: Dhipatimendi reUnhu rinopa "Mushumo weUnhu weMwedzi Nemwedzi", richitarisa nyaya nhatu dzepamusoro, zvichitungamira mapurojekiti ekuvandudza madhipatimendi akasiyana-siyana.
- Kuvandudzwa kweNzira dzeKuyedza: Gara uchitarisa zvakagadziridzwa kuASTM, ISO standards; ongorora kushanda kwenzira dzekuedza dzemukati gore rega rega.
- Kuisa Mukati Memitemo Yevatengi: Shandura zvinodiwa nevatengi vakakosha (semuenzaniso, zvinodiwa kubva kuTS16949 system yemugadziri wemotokari) kuita zvinhu zvekuyedza zvakasungirirwa mukati uye wozvibatanidza muchirongwa chekudzora.
- Kuvaka Kugona Kwerabhoritari: Ita nguva dzose kuongorora michina uye kuenzanisa vashandi kuti uve nechokwadi chekuti mhinduro dzebvunzo dzakarurama uye dzinoenderana.
Mhedziso:
KuLinghua New Materials, mhando haisiyo yekuongorora kwekupedzisira asi yakabatanidzwa mune zvese zvinobatanidzwa zvekugadzira, kutenga, kugadzira, uye sevhisi. Gwaro iri ndiro hwaro hwebasa redu remhando yepamusoro uye kuzvipira kwakasimba uye kwakagadziridzwa. Tichashandisa kuyedza kwakasimba semutongi wedu uye kuvandudza kunoramba kuripo sepfumo redu, tichiona kuti "Yakagadzirwa naLinghua"TPU PPFFirimu repasi rose rinova sarudzo yakagadzikana uye yakavimbika mumusika wepamusoro wePPF.
Nguva yekutumira: Zvita-23-2025