I. Product Overview

This flange conical connection locating shaft is made by CNC turning and forming from solid metal bar stock, integrating the flange base, cylindrical main body, and conical guide end into one; internal threads on the head can be machined as required for easy bolt locking and fixation. The conical guide structure reduces the difficulty of assembly hole alignment, and the bottom flange step ensures precise positioning for consistent assembly depth each time. The steel can be heat treated for quenching, enhancing surface hardness and wear resistance, suitable for frequent disassembly and assembly conditions.
Supports processing of various materials such as mold steel, carbon steel, and stainless steel. Taper, diameter, length, and thread specifications can be customized according to customer drawings or physical samples. Both small batch trial orders and long-term large-scale supply orders are accepted, with full-size and appearance inspection upon delivery.

Part Two: Core Highlights of Craftsmanship

1. Solid rod material, CNC integrated molding, high overall rigidity
   Whole piece without seams or welds, flange, cylinder, and conical surface are all formed in one process, which is not easy to deform under stress and maintains stable positioning accuracy over long-term and repeated use.
2. Conical guide end, easier hole assembly
   Front-end smooth conical surface, guiding shaft body smoothly into the installation hole, effectively reducing the difficulty of manual assembly, suitable for automated batch assembly.
3. France limit structure, assembly stroke unified and controllable
   The bottom integral flange serves as a limiting reference, preventing over-insertion, ensuring high consistency in mass assembly products, and reducing debugging time.
4. Optional internal threaded head, easy and secure installation
   Standard internal threads can be machined at the cone tip, which can be quickly locked and fastened with bolts, meeting the requirements for detachable assembly.

Section 3: Optional Customizable Raw Materials

1. 45# Steel (Standard Model)
   Quenchable and tempered for high cost-performance, the preferred choice for locating shafts in conventional workwear and machinery equipment.
2. Mold Steel (Cr12MoV/SKD11)
   High hardness and excellent wear resistance after heat treatment, suitable for stamping molds and high-frequency reciprocating applications.
3. Bearings steel
   Microstructure uniform, wear-resistant and fatigue-resistant, long-term continuous guiding working condition.
4. 304 Stainless Steel
   Corrosion-resistant and durable for use in damp and corrosive environments.

4. Optional Surface Treatment Processes

• Quenching + Blackening: Enhance hardness, wear resistance and rust prevention, mainstream solution for mold shafts
• Hard Chrome Plating: High surface hardness, wear and corrosion resistance, optimal for sliding guide conditions.
• Natural color precision grinding and polishing: Accompanied by high precision assembly requirements
• Galvanized: Economical basic anti-rust, indoor general equipment accessories

V. Applicable Application Scenarios

✅ Bending mold, plastic mold positioning guide shaft
✅ Automatic production line fixture alignment shaft connection
✅ Various fixture, detection equipment parts positioning posts
✅ Quick assembly and disassembly positioning connector for machinery and equipment
✅ Non-standard automation module precise positioning assembly components

6. Core Product Advantages

1. Numerical Control Precision Turning, with flexible adjustment for taper, outer diameter, and thread parameters.
2. Integral flange conical structure, integrating guiding, limiting, and connecting functions
3. Supports heat treatment hardening, significantly extending the service life of parts
4. A variety of materials and surface finishing options are available, suitable for wear-resistant, anti-rust, and high-precision working conditions.
5. Support individual sample testing, can be matched with corresponding sleeve set for processing, ensuring mating accuracy

Chapter 7: Common Procurement FAQs Q&A

Q1: Can the taper size and thread specifications be freely changed?
A: Sure, all specifications such as the cone angle, internal thread, and flange size can be customized according to the drawing requirements.
Q2: What material is suitable for high-frequency reciprocation that requires wear resistance and longevity?
A: Recommend SKD11/Cr12MoV mold steel, quenched + hard chrome plated, with the best wear resistance.
Q3: Can it be made in a smooth finish without internal threads?
A: Support available for both smooth conical shafts and those with internal threaded designs, production as per requirement.
Q4: Can you ship the corresponding guide bushes together with the processing?
A: Sure, the connecting shaft and matching sleeve are processed simultaneously to ensure precision fit.