Active Member
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[China]
Address: 4 / F, Building B, Changyin Industries, No. 8, Fuhai Market East Street, Xiagang Community, Chang'an Town, Dongguan City, Guangdong Province, China
Contact name:Vivian
DongGuan BG Precision Mold Parts CO., Ltd |
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Plastic Mould Parts Mold Core Pins Cavity Inserts With Grinding EDM Process
Customized Steel Mould Parts Core Pins Mold Core Inserts For Plastic Injection Mould
The production process of these products is carried out in adherence to the international quality standards to ensure that the finished range is flawless in all aspects. These products are widely acclaimed among our valuable clients for their dimensional accuracy, robust construction, optimum functionality, reliable performance, longer service life and easy operation. Apart from this, the offered products are available in various sizes, patterns and dimensions to suit the varied requirements of our prestigious clients.
BG has 13 years of experience in mold parts processing and customization, 1600㎡ workshop, 55 advanced equipment for professional processing,
20,000 pieces per day, fast delivery, a variety of mold parts industry experience and more than 10 years of experience in the masters of the elite
production team, superb technology , Ingenious production, 23 advanced testing equipment, 100% full inspection of shipments, and delivery
inspection reports are provided to ensure quality.
With strong research and production capability, the products can meet the standards of superb quality and diversification,our experienced engineers are always here for backup.
Anything you need, pls do not hesitate to contact with us,Welcome to sample processing.
| Material | 1.2343 |
| Hardness | 50-52HRC |
| Heat treatment | Available |
| Service | Made-to-order |
| Surface treatment | / |
| Closest tolerance | + - 0.01mm |
| Polishness | Ra0.6 |
| Axiality | 0.01mm |
| Verticality | 0.01mm |
Tips
When we manufacture the mold core insert and cavity inserts during the mold manufacturing, there are some dimensions that we need to manufacture with some tolerances so that it fits well in the pocket of the insert plate or mold cavity/core
And this will save some work when we will fit the mould cavity & core, high tolerance, and good manufacturing technology will save lots of time for the mold-master, below are some manufacturing mold core /cavity insert Guideline that we need to pay attention to make high quality plastic mold
When we make the corner radius In the manual milling machine, make a 0.2mm big step there, after hardening, we don’t have to grind on the corner when we fit the insert
For the outside dimension of the mold cavity/core Inserts, the tolerance should be +0/-0.015mm, this will be easy fit into the pocket, smooth and good quality
The tolerance for the hole to the sprue bushing should be H7 (0/+0.015mm)
The depth of the treading should be 1.5-2 multiply by the diameter of the tread. In this case for M8 screw, the depth of the treading should be 1.5 to 2 multiply by 8, equal to 12-16mm
The guidance of the ejector pin should be about 15-20mm long, this will make sure that the ejector pins ejecting smoothly with long lifetime
BG has strict quality control system from the raw material incoming
to finished products outgoing. Our mould parts are guaranteed high
precision,high polished and long service life.
Below are our main quality inspection items in the whole production
process:
Material incoming: 100% inspection
Rough Finished:100% inspetion
Heat treatment: random inspection
Face grinding: 100% inspection
Center-less cylindrical grinding: 100% inspection
OD/ID grinding: 100% inspection
EDM:100% inspection
Wire-Cutting:100% inspection
Packing: the final 100% inspection before the formal shipment
Dream bloom due to persistence, quality due to focus and excellence!
Thanks for paying attention to us and we sincerely hope to have good business with you!
Q1. When can I get the price?
A :We usually quote within 24 hours after we get your inquiry. If it is very urgent, please call us or tell us in your email so that we will regard your inquiry as priority.
Q2. How long is the lead time for mold?
A :It depends on the mold’s size and complexity. Normally, the lead time is 25-35 days. If the molds are very simple and not in big size, we can work out with 15 days.
Q3. I have no 3D drawing, how should I start the new project?
A :You can provide us a sample, we will help finish the 3D drawing design.
Q4. Before shipment, how to make sure the products quality?
A : We are specialized in high quality products. We have QC to inspect the products before each shipment. You can come to visit our factory or ask a third party for inspection. Or we can send you videos to show the production process.
Q5. How could I pay them?
A : Paypal, Western Union, T/T, L/C are acceptable, so just let us know which is convenient for you.
Q6. Can I get discounts?
A : Yes, for big order, old customer and frequent customers, we give reasonable discounts.
Q7. Which Shipment way is available?
A : By sea to your nearest port.
By air to your nearest airport.
By express (DHL, UPS, FEDEX, TNT, EMS) to your door.
