backrest chair mold

Specifications

We are Xiong yi specialized in making molding more than20 years

Gerneral mold specifications:

1.Name:   Backrest  chair mould

2.Material of the steel:P20/718/2316/3CR13,40Cr,2738,NAK80,S136 etc

3.Steel of mould base :45#,50#,P20,etc

4.Nos of cavity:customized or according to the customers' requirement

5.Hardness of cavity&core:30-33HRC

6.Hardness of wear parts :30-33HRC

7.Core pulling system:motor /oil cylinder/stripping plate,angel,pin etc

8.Mould Accessories:DME/HASCO standard

9:Manufacture Process:Drawing/sample/product data --Agreement comment--Hand made sample--Design comment--Material purchase and Give product instuction--Material inspection and Mould design--Electrode process and Prorm--CNC,wire cut,EDM--Quality inspection--Finish machining cavity,core,jiggle pin--Quality inspectio--Match the moulds--Quality inspection--polishing--Quality innspection--Cautery veins,plate and Nitrification--Quality inspection--Moulds assembly --Quality inspetion --Try mould--Client approbate--Consignation/maufacture

10 Machining center: CNC milling machine -NC wire cutting -NC-EDM and so on

11 Mould life time:500000-1000000 shots,or according to the material of steel

12.Down payment:Usually 40%before we start working

13.R and D:We offer customers the drawings for products and mould structure

14.Confirmation:We send the drawings to cusomer to confirm and the customers give us some suggestions

15.Testing :Testing the mould to make sure everything is ok

16.Lead time:30-45days

17.Imported Steel ensured the  long service life of the moulds

18.Rowerful cooling system ensured the product forming speed

19.Advanced computer simulation technology is adoped to analyze mould runner designing

20.Advanced High-precision equipments,High-class R&D team,and strict quality control managment ensured ensured the mould quality