Perkara pertama: tahan haus
Apabila billet plastik dinyahatur dalam rongga acuan, ia bergerak dan meluncur di sepanjang permukaan luar rongga acuan, yang menyebabkan konflik teruk antara permukaan luar rongga acuan dan tempat kosong, and then leads to the failure of the mold due to wear and tear. So the wear resistance of materials is one of the most basic and important functions of the mold.
Hardness is the primary factor affecting wear resistance. Secara amnya, semakin tinggi kekerasan bahagian acuan, the smaller the wear amount and the better the wear resistance. Sebagai tambahan, rintangan haus juga berkaitan dengan jenis, kuantiti, bentuk, size and distribution of carbides in the guess.
Second point: strong patience
Most of the working conditions of the molds are very bad, some of them often bear a large impact load, and then lead to brittle cracking. In order to avoid the sudden brittle fracture of mold parts in operation, the mold should have high strength and endurance.
The durability of the mold depends primarily on the carbon content, grain size and structure of the material.
Third point: fatigue cracking function
In the process of mold operation, fatigue cracking often occurs under the action of cyclic stress for a long time. Its ways are small energy repeated impact fatigue cracking, tension fatigue cracking, touch fatigue cracking and tortuous fatigue cracking.
The fatigue cracking function of the mold mainly depends on its strength, endurance, hardness and inclusion content.
Fourth point: high temperature function
When the working temperature of the mold is higher, kekerasan dan kekuatan akan berkurangan, leading to wear or plastic deformation in the early stage of the mold and failure. Because the mold data should have high temper resistance stability to ensure that the mold has high hardness and strength at operating temperature.
Fifth point: cold and heat exhaustion resistance function
Some molds are in the state of repeated heating and cooling in the process of operation, which makes the outer surface of the cavity subject to tension and pressure variable stress, causes cracking and shedding of the outer surface, increases the conflict force, prevents plastic deformation, reduces the scale accuracy, and then leads to mold failure. Hot and cold fatigue is one of the most important ways of failure of hot working dies. It is necessary for such molds to have high cold and heat fatigue resistance.
Sixth point: rintangan kakisan
Some molds such as plastic molds in operation, because there are chlorine, fluorine and other elements in the plastic guess, decompose into strong corrosive gases such as hci, HF after heating, corrode the appearance of the mold cavity, increase its surface roughness, and aggravate wear failure.
JasonMould Industrial Company Limited, ditubuhkan di 2010, adalah yang terkemuka Kilang acuan China. JasonMould pakar dalam pengeluaran acuan plastik untuk perkakas rumah, peralatan perubatan, peralatan elektronik, peralatan keselamatan dan juga sistem pemantauan.
Syarikat telah berakhir 15000 kilang meter persegi. Dengan bahagian alat suntikan plastik yang mempunyai jentera dan kepakaran yang berbeza, JasonMould menawarkan alat dari bahagian telefon bimbit kecil dan tepat hingga bahagian automotif. Alat kami terutama dieksport ke A.S., Eropah, Jepun dan UK. Strategi kepelbagaian dan perkhidmatan penuh JasonMould telah mendapat pujian daripada pelanggan di seluruh dunia.
Misi kami adalah untuk menyediakan produk dan perkhidmatan pengacuan berkualiti tinggi kepada pelanggan kami. Kami berhasrat untuk melebihi jangkaan harga pelanggan, kualiti dan penghantaran tepat pada masanya. Untuk mencapai misi kita, JasonMould:
- Berkomitmen untuk terus meningkatkan kemahiran dan kecekapan pekerja,
- Menyediakan pekerja kami persekitaran kerja yang bersih dan selamat,
- Meningkatkan teknologi mesin dan peralatan sokongan melalui program penyelenggaraan yang ketat, dan
- Mengekalkan perkakas pelanggan ke tahap prestasi tertinggi
Untuk maklumat lanjut Kos pengacuan suntikan China,sila lawati https://www.jasonmolding.com/
Hubungi Pertanyaan:
Hubungi orang: James Yuan
Nama syarikat: JasonMould Industrial Company Limited
Alamat: Kampung LongGang,Bandar LongXi,Daerah BoLuo,Bandar HuiZhou,Wilayah GuangDong, China
Telefon: 86-752-6682869
E-mel: [email protected]
Laman web: https://www.jasonmolding.com
