Mesin Cold Forming Elbow Mould Die Mandrel Heat Treatment Finishing

</s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> </s> orang </s>Mesin Cold Forming Elbow Pipe Fitting Elbow Mould Die Mandrel

Kami Mesin Cold Forming Elbow Pipe Fitting Elbow Mould Die Mandrel dan bahan kepala siku mandrel umumnya ZG1Cr18Ni9Ti, ZG3Cr20Ni14, ZG1Cr25Ni20Si2, ZG0Cr20Ni25, dll., Kekuatan suhu tinggi dan ketahanan aus secara bertahap meningkat, dan harganya juga meningkat sesuai.

Kepala mandrel siku yang didorong dibagi menjadi kelengkungan tunggal, kelengkungan ganda dan kelengkungan ganda sesuai dengan jari-jari kelengkungan.

Untuk mandrel dengan kelengkungan tunggal, kelengkungan ganda, dan kelengkungan banyak, gaya dorong secara bertahap dikurangi, dan biaya produksi secara bertahap ditingkatkan.Menurut bentuk penampang dibagi menjadi dua jenis: penampang melingkar dan penampang elips.Penampang melingkar mudah dibuat dan biayanya rendah, tetapi eliptisitas dan laju penipisan siku terlalu besar.Berbeda, elips dan laju penipisan siku dorong kecil.

Heiyan memilih mandrel dengan penampang oval.Menurut ada atau tidaknya bagian pembentuk, ia dibagi menjadi kepala mandrel dengan bagian pembentuk dan kepala mandrel tanpa bagian pembentuk.ItuMesin Cold Forming Elbow Pipe Fitting Elbow Mould Die Mandrel mandrel dengan bagian berbentuk rumit untuk dibuat, biaya tinggi dan waktu penggunaan yang lama;mandrel tanpa bagian berbentuk mudah dibuat dan berbiaya rendah.

Dan mandrel dan Mesin Cold Forming Elbow Pipe Fitting Elbow Mould Die Mandrel bahan yang digunakan di pabrik kami memiliki karakteristik ketahanan aus, ketahanan lentur dan ketahanan benturan yang kuat, dan permukaannya cerah dan bersih, cocok untuk ekstrusi tembaga, besi, aluminium, seng, baja tahan karat dan logam lainnya.

Keuntungan dari Cold Forming Elbow Machine Pipe Fitting Elbow Mould Die Mandrel adalah sebagai berikut:

* Kekerasan tinggi dan ketahanan abrasi melampaui baja mati, dan tidak membebani permukaan bagian mesin.
* Dibandingkan dengan cetakan baja, ia memiliki konduktivitas termal yang baik dan tidak menempel pada cetakan, yang dapat memastikan cetakan seragam * distribusi suhu selama bekerja, tidak akan menyebabkan retakan cetakan karena suhu lokal yang tinggi, dan tidak akan menyebabkan keringat dingin, * pengelupasan kulit, dan kerutan pada produk yang diregangkan.fenomena.
* Ekonomis dan praktis, umur panjang bahan batang inti.
* Teknologi pemrosesan material batang inti sederhana.Dibandingkan dengan cetakan baja, tidak diperlukan perlakuan panas langsung untuk pemolesan langsung.Oleh karena itu, biaya perlakuan panas berkurang, waktu pemrosesan cetakan dipersingkat, dan jumlah waktu peregangan dapat dikurangi dan biaya cetakan dapat dikurangi.