Die cast bases and enclosures requiring accurate fastener and mating geometry.
- From prototype to production · Built for demanding engineering teams
── PRECISION MACHINING FOR DIE CAST PARTS
BAOSONG precision-machines aluminum die cast parts where final performance depends on controlled datum faces, precision holes, threads, sealing surfaces and assembly relationships.
── Die casting engineering
Casting provides the efficient near-net shape; CNC machining establishes the interfaces that control alignment, sealing, fastener engagement and the functional fit of the finished product.
We build the machining route around the as-cast locating scheme, fixture stability, datum sequence and inspection plan—rather than treating secondary machining as an afterthought.
── Service scope
A secondary machining service for die cast components that require functional tolerances beyond the as-cast process capability.
01
Establish stable faces and reference features from the cast component.
02
Machine holes, threads, inserts and locating features for assembly.
03
Create controlled surfaces for gaskets, covers, bearings and fluid interfaces.
04
Inspect the machined features that define fit, leak performance and product function.
── Project gallery
Use the image blocks for castings, die details, machined interfaces and inspection evidence.
01 / FINISHED CASTING OR ASSEMBLY
flagship die cast part or installed produc
02 / CAST FEATURE DETAIL
geometry, wall section or tooling detail
03 / MACHINED INTERFACE
critical hole, datum face or inspection evidence
04 / MATERIAL OR APPLICATION DETAIL
material, finish or installed product detail
── Production method
The key is the relationship between cast geometry and machined features. We define how the part is located, machined and verified to protect the dimensions that matter to final assembly.
Part review
Identify true functional datums, machining allowances, casting variation risks and the features that govern assembly performance.
Tooling strategy
Develop fixture and operation sequences that reference stable cast surfaces while protecting cosmetic and critical areas.
Quality control
Verify bores, threads, flatness, position and sealing faces using the inspection method appropriate to each requirement.
CASE STUDY / APLICATION IMAGE
finished casting installed in customer equipmen
── Application story
From prototype to repeat production, we align material, process andquality requirements around the performance your product needs.
── Typical applications
04
Die cast bases and enclosures requiring accurate fastener and mating geometry.
── FAQ
Machining adds the tighter tolerances and surface conditions required for critical holes, threads, bores, sealing surfaces and assembly datums.
We identify stable cast locating features and define the datum sequence before fixture and operation planning.
Yes. Inspection planning is built around the critical machined dimensions and their relationship to functional datums.
── Start your die casting project
Send the drawing, alloy, expected quantity and critical requirements. We will help define the production path.
Precision Manufacturing
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