High Verticality 0.003mm Tolerance Core Insert for Hot Runner System Mold Tooling with HRC58 Hardness
Price:
Negotiable
MOQ:
1Pcs
Delivery Time:
5-20 Days
Brand:
SENLAN
Product Description
High Verticality 0.003mm Tolerance Core Insert for Hot Runner System Mold Tooling
Core Insert Manufacturing Guidelines
During mold manufacturing, core and cavity inserts require specific dimensional tolerances to ensure proper fit within mold pockets. High tolerance manufacturing and advanced technology significantly reduce fitting time for mold masters.
Key Manufacturing Guidelines
- When creating corner radius on manual milling machines, leave a 0.2mm step to eliminate corner grinding after hardening
- External dimensions of mold cavity/core inserts should maintain +0/-0.015mm tolerance for easy pocket fitting
- Hole tolerance for sprue bushing should be H7 (0/+0.015mm)
- Threading depth should be 1.5-2 times the thread diameter (M8 screw requires 12-16mm depth)
- Ejector pin guidance length should be 15-20mm for smooth ejection and extended lifespan
- Ejector pin clearance area should be 1mm larger than pin diameter
Product Specifications
| Materials | Tungsten Carbide, Stainless Steel, Aluminum Alloy, Brass Alloy, Plastic, Carbon Steel, Die Steel, Spring Steel, etc. |
|---|---|
| Products | Stamping, Punches and Dies, Tungsten Carbide Parts, Ejector Pins/Leader, Special Toolings, Injection Mould Parts, CAM Components, Mold Springs, Mold Base, Bolts, Press Fittings, Guiding Components, Thick/Thin Turrent Tooling, Turmpf Tooling, MUrata Wiedemann Tooling, Salvagnini Tooling, High Performance Coating, Multi-Tools, Turning and Milling Parts, CNC Machinery Parts, etc. |
| Precision Parts | Ejector Sleeves, Pin-point Gate Bushing, Leader/Guide Pins, Leader/Guide/Sprue Bushings, Ball Retainers, Slide Locks, Taper Pin Sets, Taper Block Sets, Air Poppet Valves, Air Jet Valves, Date Marked Pins, Locating Rings, Multi-Shape Punches and Dies |
| Standard | Standard Hardware/Plastic Parts as per MISUMI, DME, HASCO, FIBRO, CUMSA, STRACK, DAYTON Non-standard parts can be designed or made customized |
| Tolerance | ±0.005mm |
| Coating | TiN/TiCN/AlTiN/TiAlN/CrN/DLC/AlCrTIN/TiCrN/WC/C/CrAlN/ZrN/SiALTi-XN... |
| Lead Time | Sampling: 7-10 workdays Normal making: 10-12 workdays Complex design/making: 15-20 workdays |
| Order Process | Customer inquiries → Provide Spec./CAD/3D drawing → Engineer check and quote → Offer PI → Customer Send PO → 50% advanced payment(100% for First time cooperation) → Factory production process → QC passed → Packing and deliver → Fly to customers' hands |
| Factory Working Time | Monday to Saturday |
| Production Process | Turning on Lathe → Milling → Heat Treatment → Coreless Grinding → Turning and Milling → Diameter Grinding → Flat Grinding → Wire cutting → EDM → Surface Treatment → Inspection → Packing and Shipping |
| After-sell Service | Contact us for any questions after receiving samples and products - our team provides best quality support |
Our Manufacturing Advantages
Advanced Precision Production Equipment - Ensures best quality and shortens production period
Production Staff Two Shift System - Ensures timely and efficient production and delivery
Over 100 sets of high-precision production equipment and test instruments including CNC grinding machines, high precision ID/OD grinding and forming machines, CNC lathes, EDM processing machines, milling machines, plane & center grinding machines, wire-electrode cutting machines, Coordinate measuring machines (CMM), high-precision height gages, projectors, etc.
Professional Production Tolerances
- Grinding tolerance: ±0.001mm
- EDM processing: ±0.003mm
- CNC processing: ±0.005mm
- Wire-electrode cutting: ±0.003mm
- Coaxiality, roundness and straightness: ±0.002mm
Raw Material Applications
ABS mold, PP mold, PA mold, PE mold, PC mold, TPU mold, TPE mold, POM mold, Nylon mold, PA6+GF mold, PA6 mold, PET mold, HDPE mold, etc.
Why Choose Us
- Provide low cost and short lead time
- Find best solutions according to technical requirements and budget constraints
- Review technical issues according to your specifications
- Manage and report progress throughout project process
- Assess capacity prior to committing project schedule
- Regular vendor process review to promote supply chain management
- Experienced mold engineers provide after-sales technical support
- Very competitive pricing
Frequently Asked Questions
Q1. Are You A Manufacturer Or A Trading Company?
We are direct manufacturer with over 15 years' export experience for precision parts, welcome to visit us.
Q2. How Can I Get The Quotation?
Please contact our sales team with your demands, including material, model number and any other special requirements.
Q3. Can You Produce Precise Parts According To Our Drawing Or Our Samples?
Yes, we can produce parts according to your 2D or 3D drawings, and we can make measurements from your samples to create production drawings.
Q4. What Is The Quality Guarantee?
We perform 100% inspection before packing and delivery to ensure products meet your requirements. We maintain production drawings and test reports for 3 months. Contact us immediately if any issues arise - we provide solutions within 8 hours.
Q5. How Do You Guarantee The Delivery Time?
We have an independent PMC department to arrange production plans. Daily production meetings track progress and resolve issues. Weekly production progress reports with photos keep you informed about manufacturing status.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Senlan Precision Parts Co.,Ltd.
Location
NO.27,ShangLang Road,XiaBian District,Chang'an town, Dongguan China
Contact Person
Merry