Case Study

Engine Block Machining

Engine block machining center solution for milling, boring, drilling and tapping.

engine block cnc machineengine parts machining center

Case Overview

Core project data for this machining case.

Industry Automotive

Application Engine block

Material Cast iron / aluminum alloy

Machine Model HYR HMC500

Controller Fanuc / Siemens / Mitsubishi

Spindle Speed 12000 rpm

ATC Capacity 24-60 tools

Travel X/Y/Z Project based

Tolerance +/-0.01 mm

Surface Finish Ra 1.6

Cycle Time 31 min

Production Volume 900 pcs/month

Country Brazil

Problem

Machining problem to solve

Accumulated setup errorCasting allowance variationChip evacuation

Solution

HYR-CNC machining plan

Reduce repeated clampingImprove multi-face hole positionStable boring accuracy

Machine Used

Recommended machine configuration

Machine: HYR HMC500

Spindle: High-speed spindle for stable finishing

ATC: Automatic tool changer for multi-process machining

Controller: Fanuc / Siemens / Mitsubishi options

Coolant: High pressure coolant and chip evacuation

Process

Timeline from raw material to inspection.

01 Casting Inspection

02 Datum Machining

03 Rough Milling

04 Boring

05 Drilling & Tapping

06 CMM Inspection

Result

Before and after machining improvement.

Item	Before	After
Setup Count	4	2
Cycle Time	42 min	31 min
Scrap Rate	3.8%	0.9%

More Automotive machining proof.

EV Battery Tray Machining Case Study

The EV battery tray is one of the most important structural components in modern electric vehicles. It serves as the foundation of the battery pack, supporting battery modules, cooling systems, high-voltage electrical co...

Battery Enclosure Machining Case Study

The EV battery enclosure is the outer protective structure of a battery pack. It is designed to protect battery modules, cooling systems, high-voltage electrical components, and wiring harnesses from mechanical shock, du...

Cooling Plate Machining Case Study

Battery thermal management is one of the most critical technologies in modern electric vehicles. As battery energy density continues to increase, maintaining a stable operating temperature has become essential for safety...

Request Quote

Need a similar CNC machining solution?

Send your drawing, material, tolerance, surface finish and production volume. HYR-CNC will recommend the right machine configuration and machining proposal.

Start Machine Selection