Automotive B-pillars are divided into two categories: one with exterior line requirements, and one without exterior line requirements.
Of course, it is difficult to do the appearance line, the main reason is that the angle of the skin texture is not enough.
The surface of the injection mold is usually subjected to various processes such as etching, biting, mirror polishing, electroplating, etc., which can be customized according to customer needs.
Product Origin:
Xiamen, ChinaLead Time:
Short mold development cycle
Automotive B-Pillar Lower Trim Injection Mould LR Seires Mold
JHS is also trying to reduce the previous 4 processes to 3 processes or even 2 processes in the forming of automotive B-pillar parts, which can greatly reduce the cost of molds and the number of machine tools used
But at the same time, the mold structure is more complex and the precision is higher. By studying the process analysis and mold structure of the B-pillar parts of the automobile body, the shaping and flanging, which previously required two processes to be completed, were integrated into one process, that is, two sets of molds were changed into one set of molds, and the number of parts was reduced. The stamping process saves costs for automobile manufacturing and improves production efficiency.
JHS will provide you with customized solutions!
Name | car parts mould |
Mold size |
Customized |
Mould material | 45#,50#,1.2312 ,1.2343 ESR,1.2738 HH , S136 ,NAK80 , SKD61 etc. |
Mould base | LKM, HASCO ect. |
Cavity | Single/multi |
Runner | Hot/cold |
Design software | UG, PROE, CAD, CAXA ect. |
Mould life | 300,000-3,000,000 shots |
Delivery time | 15-60days |
Specification | Depends on customer's requirments |
Shaping Mode | Plastic Injection Mould |
Molding life | 500,000-5,000,000shots |
Delivery time | Short mold development cycle |
Packing | Standard exporting wooden case |
1) Receive customer's inquiry
2) We will quote guests within 24 hours
3) Confirm the order (price, payment terms, delivery date)
4) Product analysis (DFM)
5) After DFM confirmation by customer
6) Confirmation of mold design
7) Purchase steels and start machining processing
8) Inspection process
9) Mold core inspection is OK, start assembly
10) Tool tryout and deliver the samples to customer
11) Get feedback of samples from customer.
12) If there is a problem with the sample, repair the mold
13) After repaired , tryout and deliver samples to customer for confirmation again
14) After the sample is confirmed that there is no problem, the mold is arranged to be shipped
Please send 3D/2D drawing or samples to us if you have any needs, we will quote for free with a sound price.
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1. Specialized in plastic injection moulds
2. Equipped with full tooling machines
3. Having a nice environment of the workshop
4. Providing good quality moulds
We’re sincere to invite your visit, communication and cooperation, and are looking forward to being your excellent mould supplier!
CNC Machining Workshop
EDM Workshop
Quality Inspection Department
Wire Cutting Workshop
Injection Workshop
Assembly Workshop
Q: Do you make molds for many auto parts?
A: Yes, we make molds for many auto parts, such as bumpers, reversing radar parts, car control panels, rearview mirror brackets, etc.
Q: Do you have injection molding machines to produce parts?
A: Yes, we have our own injection workshop, so we can produce and assemble according to customer requirements.
Question: What kind of mold do you make?
A: We mainly manufacture injection molds, but we can also manufacture compression molds (for UF or SMC materials) and die casting molds.
Q: How long does it take to make a mold?
A: Depending on the product size and the complexity of the parts, it is slightly different. Generally speaking, a medium-sized mold can complete T1 within 25-30 days.
Q: Can we know the mold schedule without visiting your factory?
A: According to the contract, we will send you the mold production plan. During the production process, we will update you with weekly reports and related pictures. Therefore, you can clearly understand the mold schedule.
Q: How do you guarantee the quality?
A: We will appoint a project manager to track your molds, and he will be responsible for each process. In addition, we have QC for each process, and we will also have a CMM and online inspection system to ensure that all components are within tolerance.
Q: Do you support OEM?
A: Yes, we can produce through technical drawings or samples.
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