Precision CNC Lathing Mould Core Insert With Thread For Drip Plastic Bottle Mold Parts
High Flatness Precision CNC Lathing Mould Core Insert With Thread For Drip Plastic Bottle Mold Parts
Core Insert Manufacturing Guidelines
During mold manufacturing, core and cavity inserts require specific dimensional tolerances for optimal fit in mold plates. Proper manufacturing technology and high tolerance standards save significant time for mold technicians.
- Corner radius: Create 0.2mm step during manual milling to eliminate post-hardening grinding requirements
- Outside dimensions: Tolerance of +0/-0.015mm for easy pocket fitting and smooth operation
- Sprue bushing hole: H7 tolerance (0/+0.015mm)
- Thread depth: 1.5-2 times thread diameter (M8 screw requires 12-16mm depth)
- Ejector pin guidance: 15-20mm length for smooth ejection and extended lifespan
- Ejector pin clearance: 1mm larger than pin diameter
Product Specifications
| Product |
Precision machining mold/mould parts, mold core insert |
| Type |
High precision plastic mould component |
| Description |
- Materials: SKD11, S136, 1.2344, 1.2312, Stavax, Bholer etc.
- Precision tolerance less than 0.005mm
- Precise production of mold components
- 15 years machining parts processing experience
- High quality system with professional engineers
- Fast delivery time with satisfied service
|
| Standard |
According to your requirement |
| Machining |
CNC machining, drilling, milling, lathe, EDM, Wire cutting, Grinding machining |
| Inspection |
100% inspection by engineer and CMM testing |
| Delivery |
Normally within 7-45 days (based on customer drawing, quantity and material) |
| Service |
OEM / ODM service |
| Certification |
ISO9001 |
| Production Mode |
According to the drawing from customers |
| Packing |
Inner packing with recycle plastic box and anti-corrosive oil, outer with sponge and PE bags |
| Surface Treatment |
Nitriding, DLC etc |
Packaging Details
Inner packaging with plastic box (20 pcs per box). Outer packaging with carton or according to client requirements.
Shipping Options
- EXW, CIF terms acceptable
- Courier services: DHL, UPS, TNT, Fedex, EMS
- Air cargo and sea freight available
- 24-hour shipping for in-stock items, 3-7 days for custom orders
Payment Methods
- T/T and L/C for mass orders
- PayPal and Western Union for small orders
- ESCROW available for all order sizes
Frequently Asked Questions
Are You Trading Company Or Manufacturer?
We are a tool manufacturer specialized in customized injection molds, mold components, and plastic products for foreign markets.
Which Kind Information Need For Quotation?
- Product 2D / 3D drawing
- Product material
- Cavitation
- Runner type: cold or hot
- Mould steel type
- Mould trial and sample quantity
- Other special requirements
I Have A Sample But Don't Have Drawing, What Can I Do?
Please send us sample photos or the physical sample along with your requirements. We will assist with 3D drawing design.
Can You Produce If I Have A Drawing?
Please send your drawing to our sales representative. Our engineers will evaluate it and provide a detailed proposal within 24 hours.
How Do We Control The Mold Processing?
We provide weekly process reports and mold processing pictures to keep customers informed.
What Is Your Lead Time?
Injection molds: 28-60 days (varies by product structure). Injection molding parts: 5-10 days for small orders.
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