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Precision Cast Parts
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Connector

  • Material:Grade 304 Stainless Steel (CF8 / 1.4308 Premium Standard)
  • Ultra-Light Weight:3.887 kg
  • Secondary Machining:Precision Machined Connection Interfaces Provided
  • Casting Tolerance:ISO 8062 (GB/T6414) CT6 Grade

Description

Technical Specifications & Advanced Blade Engineering

Parameter / Process

Specification & Technical Highlights

Customer Benefits / Value

Material

Grade 304 Stainless Steel (CF8 / 1.4308 Standard)

Delivers robust yield strength, excellent oxidation resistance, and long-term passive safety in humid electromechanical operating environments.

Application Scenario

Mechanical and Electrical Equipment / Motor Heat Sinks / Industrial Compressor Shells / Actuator Housings

Specifically designed for high-performance industrial machinery requiring simultaneous structural enclosure and thermal dissipation.

Unit Weight

3.887 kg

Optimizes mass distribution, offering a rugged, heavy-duty protective chassis for core electrical control or drive units.

Coring & Cavity

Precision Internal Blind Hole Casting

Engineered casting venting patterns eliminate gas entrapment and micro-porosity, guaranteeing clean, unobstructed deep-hole boundaries.

Blade Mold Craft

Specialized Slurry Drying & High-Strength Shell Process

Special coating and climate-controlled drying ensure the mold shell in the narrow gaps between blades reaches elite refractory strength, preventing mold wash or sand inclusions.

Surface Profile

Densely Arrayed Surface Blades / Fins

Significantly expands the effective surface area to maximize thermal convection and ambient passive cooling efficiency.

Secondary Machining

Precision Machined Connection Interfaces Provided

Delivers critical mounting faces with flawless dimensional positioning tolerances and micro-flat surface roughness (Ra) parameters.

Casting Tolerance

ISO 8062 (GB/T6414) CT6 Grade

Superior as-cast near-net shape accuracy drastically reduces excessive CNC machine setup times for non-connecting zones.

Severe Operational Service Quality Control

To safeguard high-speed or heat-sensitive electromechanical systems against structural failure, our QC laboratory enforces uncompromising screening:

  • Connection Face Roughness & Metric Metrology: 100% audited via precision roughness testers and CMM (Coordinate Measuring Machines) to ensure the machined connection surface guarantees airtight, vibration-free flush assembly alignment.
  • Deep Blind Hole Integrity Audit: Checked via digital depth calipers and industrial video-endoscopes to ensure the blind cavity is 100% free of ceramic core remnants or surface sintering.
  • Micro-Blade Crack Detection: 100% processed through Liquid Penetrant Testing (LPT) across all narrow blade roots and thin-wall tips to ensure zero hairline thermal cracks or cold shuts.
  • Alloy Matrix Spectrometry: Verified via Optical Emission Spectrometers to guarantee exact Chromium-Nickel alloy compositions for prolonged anti-rust passivity.

Custom OEM / ODM Engineering for Electromechanical Systems

  • Intricate Bladed / Fin Layout Customization: We excel at casting highly complex thermodynamic geometries, including curved helical vanes, tapered cooling fins, and multi-port bladed housings based on your 3D digital blueprints (STEP, IGES).
  • High-Precision Multi-Axis CNC Machining: Our facility provides turnkey post-cast processing, including precision face milling, tight-tolerance boring, and custom bolt hole circle drilling to meet your exact H7/h6 assembly fits.
  • Fully Traceable Documentation Packs: Material test certificates (EN 10204 3.1), coordinate measurement reports, and surface finish roughness profile charts are packed with every global industrial shipment.

Custom Connector Investment Casting

This connector is presented as a representative custom‑manufactured component for Mechanical and electrical equipment; Motor heat sinks; Industrial compressor shells; Actuator housings Honyang Cast develops similar parts from customer drawings rather than offering a fixed catalog specification.

The manufacturing plan must connect the part's functional geometry—Internal blind‑hole casting; Densely arrayed surface blades/fins—with tooling, investment casting, machining and measurable inspection requirements. Final dimensions, interfaces and acceptance criteria are confirmed during drawing review.

PROJECT‑SPECIFIC SUPPLY

Material grade, dimensions, tolerance zones, machining allowance, surface condition, operating requirements and inspection records are confirmed after review of the customer’s 2D drawing, 3D model and project specification.

Key Technical Parameters & Custom Specifications

The parameter set is selected for this component’s function. Unknown values remain drawing‑controlled and must not be replaced with generic catalog data.

Engineering Item Reference / Custom Requirement Verification Basis
Material grade Grade 304 Stainless Steel (CF8 / 1.4308); header calls it Premium Standard and the table calls it Standard Confirm governing standard and chemistry requirements.
Part weight 3.887 kg Confirm target weight and allowable variation when relevant.
Functional geometry Internal blind‑hole casting; Densely arrayed surface blades/fins Identify drawing datums and critical‑to‑function features.
Casting / process reference Specialized slurry drying and high‑strength shell process; Precision‑machined connection interfaces Confirm which steps apply to the quoted production route.
Dimensions and tolerances To be confirmed from customer drawing. Define casting tolerance separately from machined dimensions and GD&T.
Operating conditions To be specified by customer. Provide medium, load, temperature, pressure, speed or hygiene requirements as applicable.
Recommended additional fields Add fin geometry, cavity depth, mounting datums, roughness and envelope dimensions. Complete before publishing numeric claims or quoting production.

Part Design & Structural Features

Structural Feature Why It Matters Manufacturing Response
Internal blind‑hole casting This feature influences fit, flow, load transfer, manufacturability or downstream assembly. Review core strategy, cavity access, local wall thickness and cleanliness verification for the internal or intersecting features.
Densely arrayed surface blades/fins This feature influences fit, flow, load transfer, manufacturability or downstream assembly. Control profile geometry, section transitions, hub or mounting interfaces, and balance‑related features according to the approved drawing.

Manufacturing Process & Machining Plan

Manufacturing Process & Machining Plan.jpg

A project‑specific route is established after review of geometry, alloy, tolerance, volume and validation requirements.

  1. Drawing and DFM review — identify functional interfaces, wall transitions, draft, machining allowance, datums and inspection access.
  2. Tooling and pattern planning — develop the wax tooling, core strategy and pattern assembly method required by the approved geometry.
  3. Investment casting — control wax pattern, ceramic shell, melting, pouring and solidification for the selected alloy and part geometry.
  4. Shell removal and finishing — remove gating, clean the casting and prepare critical areas for inspection or machining.
  5. CNC machining where required — machine sealing faces, bores, threads, holes or mounting interfaces defined by the drawing.
  6. Final inspection and records — verify agreed characteristics and compile project‑required material, dimensional or NDT records.

Source Page Process References

  • Specialized slurry drying and high‑strength shell process — applicability and scope to be confirmed for this project.
  • Precision‑machined connection interfaces — applicability and scope to be confirmed for this project.

PROCESS SCOPE

Investment casting and CNC machining are described as the core route. Heat treatment, coating, polishing, balancing, pressure testing, radiographic testing, PPAP or other special processes must be shown as project‑specific unless their scope is confirmed.

Custom Development Capability

Honyang Cast supports drawing‑based development of connector and related investment cast components from manufacturability review through sample approval and repeat production.

  1. RFQ input — submit 2D drawing, STEP/IGES model, material, annual volume, operating conditions and critical characteristics.
  2. DFM review — align casting feasibility, core or gating strategy, machining allowance, datum scheme and inspection approach.
  3. Tooling and sample — develop tooling, produce initial samples and inspect agreed characteristics.
  4. Customer approval — review samples, dimensions and records under the agreed approval process.
  5. Production delivery — supply as‑cast, machined, finished or assembly‑ready parts according to the confirmed scope.

Application Value & Service Requirements

Application Requirement Manufacturing Value
Drawing‑defined fit and function A part‑specific DFM and inspection plan links casting geometry to the actual assembly and operating requirement.
Integrated complex geometry Investment casting can consolidate features and reduce fabrication or excessive stock removal where the approved design supports it.
Repeatable critical interfaces Controlled datums, machining and inspection support consistent assembly of functional surfaces and mating features.
Material and process traceability Agreed material and inspection records provide evidence against the drawing and quality plan.
Product‑specific value Describe the combined enclosure, mounting and passive heat‑dissipation functions; remove the unsupported 'ultra‑light' wording.

Design Inputs Required From the Customer

  • 2D manufacturing drawing and 3D model in STEP, IGES or another agreed format.
  • Material grade or operating‑performance requirements.
  • Service medium, load, temperature, pressure, speed, vibration or hygiene conditions as applicable.
  • Critical dimensions, GD&T, machining datums and surface‑finish requirements.
  • Required NDT, material certificates, dimensional reports and approval process.
  • Estimated annual volume, batch size and target timing.

CALL TO ACTION

SEND YOUR DRAWING FOR A MANUFACTURABILITY REVIEW

Upload the drawing and 3D model for your connector together with material, quantity, operating conditions and inspection requirements. Our team will review the casting route, machining scope and quality plan before quotation.

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connector865-2

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Up to 3 files, each no larger than 30MB. Supported formats: jpg, jpeg, png, pdf, doc, docx, xls, xlsx, csv, txt, stp, step, igs, x_t, dxf, prt, sldprt, sat, rar, zip.