Dalam proses pencetakan injeksi plastik, adalah pemimpin, adalah pemimpin. Karena itu, kontrol suhu dalam proses injection molding sangat penting. Apa efek merugikan spesifik dari suhu yang terlalu tinggi.
1. Temperatur yang terlalu tinggi akan menurunkan viskositas oli
Ketika suhu cetakan injeksi terlalu tinggi, the viscosity of the oil will be reduced, and the leakage may increase. Pada saat ini, the volumetric efficiency of the pump and the efficiency of the whole system will also be significantly reduced. If the viscosity of the oil decreases, the oil film of the moving parts such as the slide valve will become thinner or the slope will be cut. Pada saat ini, the friction resistance will also increase, which will increase the wear phenomenon.
2. Accelerated oil oxidation and deterioration
Too high temperature in injection molding will accelerate the oxidation and deterioration of oil, resolve the material of asphalt and reduce the service life of hydraulic oil. The separated material will block the damping hole and gap type valve port, which will cause the pressure valve to be stuck and unable to work, the metal pipeline will be extended and bent, and even crack.
3. Hasil dari, the working quality of injection molding parts becomes worse
If the temperature of injection molding process is too high, the working quality of injection parts will become worse, and dissolved air will escape from the oil, resulting in cavitation, which will reduce the working performance of the hydraulic system.
4. Cause the phenomenon of mechanical thermal deformation
Hydraulic components due to different coefficient of thermal expansion of the components to cooperate with the trainee to appear smaller and stuck, will cause work failure, seriously affect the transmission accuracy of the hydraulic system, resulting in poor working quality of injection molding parts.
The above four points are that too high temperature in the injection molding process is easy to be unfavorable to the injection molding parts. Karena itu, for the injection molding master, in the process of processing, we must always pay attention to the temperature of the injection molding machine, and carry out production and processing in strict accordance with the original set temperature.
Tentang JasonMould Industrial Company Limited
Jasonmould adalah pembuat cetakan Cina dari cetakan plastik- cetakan injeksi, cetakan die casting, cetakan tiup plastik, cetakan rotasi, medis cetakan injeksi plastik, dua tembakan cetakan injeksi plastik, masukkan cetakan, overmolding, cetakan injeksi logam, cetakan injeksi mikro, cetakan injeksi bubuk, cetakan injeksi keramik, cetakan injeksi cair, cetakan injeksi husky, cetakan rumah tangga, pengecoran cetakan, alat cetakan mati, cetakan khusus, cetakan cina, perkakas prototipe cepat rapid, perkakas prototipe plastik plastic, perkakas tekan pukulan, mati dan perkakas untuk bagian ponsel / ponsel cell, bagian otomotif, penyedot debu, alat isi ulang, telepon, mesin fotokopi, komputer, speaker multimedia, dan banyak produk elektronik dan peralatan rumah tangga lainnya. Dan juga produsen produk plastik, produsen cetakan Cina- bagian-bagian yang terbuat dari plastik, tangki air plastik, bola plastik, wadah plastik, gesper plastik, jangkar plastik, gantungan plastik, sendok plastik, pemasangan pipa plastik, gelas plastik, peralatan makan plastik, gelas plastik, botol-botol plastik, nampan plastik, wadah kosmetik plastik, kotak plastik, wadah makanan plastik, kursi plastik, tutup plastik, penutupan tutup plastik, tabung plastik, pipa air plastik, kenop plastik, tabung plastik, kotak utilitas plastik, rak plastik dan sebagainya.
Kontak:
Orang: James Yuan
Perusahaan: JasonMould Industrial Company Limited
Menambahkan: Desa LongGang,Kota LongXi,Kabupaten BoLuo,Kota HuiZhou,Provinsi Guangdong, Cina
Telp: 86-752-6682869
Surel: [email protected]
Situs: https://www.jasonmolding.com/custom-injection-molding/
