Tex Mex Motors Cast specializes in high-performance aluminum and steel castings for the automotive and motorsport sectors. The company combines traditional sand casting with modern simulation tools to deliver durable components that meet strict safety and emissions standards.
By aligning material selection, process control, and traceable documentation, Tex Mex Motors Cast supports OEMs and aftermarket suppliers in reducing cycle times while maintaining consistent metallurgical quality across large production volumes.
| Product Line | Material | Typical Application | Key Standard |
|---|---|---|---|
| Engine Blocks | Al-Si cast alloy | Light-duty passenger vehicles | ASTM A36, ISO 1328 |
| Transmission Housings | Ductile iron | Commercial truck gearboxes | SAE J431, SAE J433 |
| Suspension Knuckles | Compacted graphite iron | Medium-duty chassis | ISO 16107, FMVSS No. 125 |
| Brake Calipers | Aluminum alloy 380.0 | Performance and EV platforms | SAE J2507, ECE R13 |
| Oil Pans | Cast aluminum with SiC reinforcement | {" "}Racing and aftermarket engines | ASTM B214, SAE AMS 2275 |
Material Selection and Metallurgical Properties
Aluminum Casting Alloys
Tex Mex Motors Cast utilizes Al-Si systems with modified heat treatments to enhance tensile strength and thermal conductivity. Traceability is ensured through chemistry certificates and microstructural analysis for every heat-treated lot.
Ductile and Compacted Graphite Iron
For high-stress applications, ductile iron and compacted graphite iron formulations deliver superior fatigue resistance and damping. Charpy impact tests and ultrasonic inspection verify compliance with demanding chassis specifications.
Design for Castability and Process Optimization
Collaboration between design engineers and process technicians ensures gating systems minimize porosity and reduce machining allowances. Finite element analysis and mold flow simulations guide decisions on draft, riser sizing, and cooling layout.
Gate geometry, riser efficiency, and directional solidification controls are documented in process plans that support PPAP and IATF 16949 audits. Tooling is regularly maintained and monitored with preventive maintenance schedules to sustain surface finish and dimensional control.
Quality Management and Testing Protocols
Non-destructive testing methods include dye penetrant, magnetic particle inspection, and phased array ultrasonics. Hardness mapping, Rockwell tests, and chemical validation are integrated into lot release criteria for mission-critical parts.
Environmental considerations include recycling of machining scrap and sustainable packaging for shipments to North American and European customers. Continuous improvement programs target reduced energy consumption per casting ton and enhanced scrap reclamation rates.
Production Capabilities and Lead Times
Tex Mex Motors Cast operates mixed-model production lines with automated molding cells and robotic handling. Statistical process controls monitor key parameters such as pouring temperature, mold hardness, and shot profile in real time.
Flexible lot sizes accommodate both low-volume prototype programs and high-volume production runs. Real-time data collection supports just-in-time deliveries and synchronized material planning with supplier networks.
Strategic Advantages for OEM and Aftermarket Partners
- Integrated material traceability from melt to machined component
- Process validation aligned with IATF 16949 and customer-specific requirements
- Advanced simulation and testing to optimize casting yield and performance
- Flexible production volumes and rapid changeover for program updates
- Compliance with regional regulations and emissions-related standards
FAQ
Reader questions
What certifications does Tex Mex Motors Cast maintain for its processes and products?
Tex Mex Motors Cast holds ISO 9001, IATF 16949, and AS9100 certifications, with additional compliance to customer-specific specifications and regulatory requirements such as FMVSS and ECE R13.
How are casting defects identified and corrected during production?
Defect tracking systems link non-conformances to specific heat numbers and cavity locations, enabling root-cause analysis. Corrective actions, including process window adjustments and tooling refinement, are validated before resuming shipment.
Can Tex Mex Motors Cast accommodate changes in design late in the development cycle?
Engineering change request procedures allow controlled design modifications with impact assessments on tooling, process parameters, and lead times. Cross-functional review teams ensure updated drawings, first-article inspections, and revised PPAP documentation.
What traceability documentation is provided with each shipment?
Each shipment includes material test reports, heat numbers, treatment certificates, dimensional inspection records, and NDT results. Electronic data packages are available for integration into customer quality management systems.