PRESS BRAKE TOOLING Q&A
Q1.Do you know what the sheet metal material, thickness, workpiece length, machine model or clamping method determine?
A: different materials have different rebound coefficients. Especially for arc molds, the thicker the sheet, the smaller the
rebound coefficient. The thickness of the sheet determines the width of the bottom die notch.The work piece length determines the
die length.And different model machine, different clamping method. This determines the shape of the upper die handle.
Our engineers will design the initial drawing of the tooling based on these data, generally we will check the drawings with the
customer within 12 hours. Besides common toolings, we can also customize Amada and Trumpf toolings.
Q2.Do you know what are the advantages of the two materials 42CRMO and 55CRSI?
A: 42CRMO material has good toughness and wear resistance;
The quenching hardness of 55CRSI material is higher.
We will make according to the requirements of customers. If you don't know which material to use, our engineers will help you.
Q3. Do you know the step of raw material forging in the process? What are its benefits?
A: ①The impurities in the material are discharged, and the carbon structure is tighter.
②Forged to the required size for easy processing.
Q4. Do you know vacuum insulation?
A: After the heat treatment and rough grinding of the mold, we will have a step of vacuum insulation, the purpose is to protect
the life of the mold, so that the mold is not easy to crack and more wear-resistant. Some factories do not have this step in the
production process, which greatly reduces the life of the mold. So next time, when you purchase molds, be sure to ask the factory
if they do this step!
Q5. Do you know why the acceptance process runs through the entire mold manufacturing process？
A: ①First inspection: to check before each process, check whether it meets the requirements and whether the previous step is
completed
②Process inspection: check in each process
③Final inspection: We will check on the marble working platform, because the marble material is more stable, there will be no
changes in thermal expansion and contraction, and the straightness is good.
The company has 25 years of experience in the development and design of machine tool equipment, specializing in the shearing machine, hydraulic machine, laser cutting of punching machine combined punching and shearing machine, product quality is very excellent, there are 20 R & D team, there are 6 production team,welcome friends to buy the company's machine tool equipment.
Q1. What are the main key points for selecting right boring machines?
A1: Whole structure,control system , accuracy , Motor& other details. As the new buyer, please kindly know that price not the final point.Good quality is for long-term business cooperation.
Q2. Can you provide OEM service for CNC machine?A2: Yes, most of CNC machine need to be customized as detailed request, because raw material , size , production usage, machine speed, then machine specification will be some different.
Q3. What’s your standard trade terms ? A3: We can provide the technical offer with FOB,CFR,CIF,Door to Door and so on. Please kindly tell the detailed port name forcompetitive ocean freight.
Q4. How about the quality control?
A4: Our company adopts 6S system to control every part with passed ISO9001:2000, CE,TUV/BV(Alibaba) Certificate.
Q5. How about the after-sale service?
A5: We provide 18 months free warranty and free technical support for the whole life of any machine. During warranty period, if parts still broken, we can send the new ones freely.
