Jucheng Company News

The latest updates from Jucheng CNC Machining, including new equipment acquisitions, facility expansions, trade show participation, and certification news.

October 31, 2026

An Oil Pan’s Seal Face Can Make or Break the Prototype

An oil pan can look like a simple container on a CAD screen. On the vehicle, it has to seal against the engine, clear nearby parts, manage oil movement and…

October 31, 2026

Differential Housing Machining Depends on Bores Staying Aligned

A differential housing is judged by relationships hidden inside a compact casting: bearing bores must stay aligned, mounting faces must meet the axle assembly, and machined features must remain tied…

October 31, 2026

Thin Walls and Hot Alloys Complicate Turbocharger Housing Machining

Two parts called a turbocharger housing may ask very different things from a machine shop. A compressor cover may be designed around an air path, a backplate, and a close-fitting…

October 30, 2026

Hole Position Is Only One Part of a Bone Plate Fit

A bone plate is not defined by its outline alone. Its contour, hole pattern, countersinks, local thickness, edges, and surface condition work together as a part designed to mate with…

October 30, 2026

A Bone Screw Needs a Drawing That Defines the Thread’s Job

A bone screw is small, but the drawing may need to control several different geometries in a short length: a thread, a drive feature, a head, a tip, and sometimes…

October 29, 2026

Flatness, Vacuum Hold, and Handling: What a Wafer Chuck Must Get Right

A wafer chuck is the interface that holds a wafer or substrate in a defined position while semiconductor equipment performs a process or measurement. For a machined vacuum chuck or…

October 29, 2026

Where the Coolant Path Meets the Datum: Semiconductor Cold Plates

A cold plate for semiconductor equipment is a mechanical thermal interface with a fluid circuit inside it. Its mounting face has to meet the component or module, its channels have…

October 29, 2026

Every Cross-Port Matters in a Semiconductor Gas Manifold

A semiconductor gas manifold block can look like a compact metal part, yet its internal passages and external sealing interfaces determine whether the assembly routes process gas as intended. The…

October 29, 2026

A Drone Propeller Guard Is a Structural Part, Not Just a Ring

A propeller guard is often described as a ring around a rotor, but the part is doing several jobs at once. It must maintain clearance from the blade, attach to…

October 28, 2026

Inside the Fit Problem: UAV Avionics Enclosures for Flight Hardware

A UAV avionics enclosure has to hold more than a board. It has to preserve connector access, support a mounting pattern, protect wiring, and fit around nearby flight hardware without…

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