SML Engineering Inc. provides precision CNC machining services for industries including aerospace, medical, and automotive. They have extensive machining capabilities and certifications to aerospace standards, and produce complex parts from various materials with tight tolerances and assemblies. SML aims to be a trusted source for critical quality precision machining applications through their experienced team and wide range of equipment and processes.

1. SML Engineering Inc.
Industries we support
Aerospace/ Aviation/Defense Medical / HealthCare
Industrial /Telecommunications and Micro-Electronics Marine
Automotive / Motorsport / Transportation / Optical Test & measurement

2. SML Engineering Inc.
‘Precision Machining since 1976 -Your source when quality
is critical’
• Precision CNC (computer numerical control) machining for customers
requiring exacting tolerances and consistent high quality
• We operate to the highest aerospace standards, providing full
certification on materials and processes
• Internal capabilities include CNC turning, milling, precision hole drilling,
ultrasonic parts cleaning, deburring, assembly, inspection and part
identification
• Special expertise in threading, including unusual and challenging thread
forms
• Component assembly including helicoil, rivet, ball, bearing installation
swaging/staking, weldments and miscellaneous assembly.
• Careful application of LEAN and 6S manufacturing techniques to improve
throughput, efficiency and reliable, repeatable work.

3. Materials
We work with these materials regularly and have many sizes and
tempers in stock, reducing leadtime for resulting products
• Stainless steels – 300, 400 Series, PH Grade: 15-5, 17-4, 18-8,13-8 and 440
C high hardening.
• Low Allow Aircraft Steel – 4130, 4340, 4140, 52100.
• Carbon Steels – 1018, 1144, 1117, 1215, 12L14.
• Tool Steels – many grades and tempers
• Aluminum – 2024, 6061, 7075, 2219 etc., in many tempers.
• Brass and bearing bronzes – C360 (brass), C630 (Aluminum Nickel
Bronze), etc.
• Titanium – 6AL-4V, Commercially Pure or other alloys and tempers.
• Beryllium Copper, Carpenter Electric Iron, Molybdenum,Tungsten, Bi-
metallic sprint stock , etc.
• Exotics – Inconel,Waspalloy, Hasteloy, Monel, Nitronic, etc.
• Plastic- Nylon, Delrin,Torlon, PTFE, etc.

4. Special Process Support
• Heat Treating to aerospace standards or as required
• Non-destructive testing: magnetic particle inspection, liquid penetrant
inspection, Nital Etch, etc.
• Anodize, electroless-nickel plating, chrome plating, cadmium plating,
paint, passivation, electro-polish, etc.
• Part Identification: electro chemical etch, laser engrave, silkscreen, ink
stamp, machine engraving, etc.
• In-house precision deburring.
• Component assembly, including installation of pins, heli-coils, Lee Jets,
rivets, ball bearing swaging/staking, check balls as well as conventional,
electron beam and induction welding.
• Ultrasonic part cleaning.
• Labeling and packaging per customer requirements.

5. Certifications
ISO9001:2008, AS9100 REV C & ITAR Certified

6. Our Customers
Some of our valued customers :

7. Samples of our Capabilities
Extreme complex or
challenging geometries

8. Samples of our Capabilities
Complex or challenging geometries
Assemblies, including bearing and
bushing installation

9. Samples of our Capabilities
Machined from forgings
Extreme Tolerances
Complex 3D geometry
Complex Plating Interactions

10. Samples of our Capabilities
Extreme position tolerances
with mask and anodize
Complex or challenging geometries
with critical tolerances

11. Extreme
Tolerances
Samples of our Capabilities

12. Samples of our Capabilities
Gold Plating Special challenges due to materials or coatings Machined Castings

13. Samples of our Capabilities
Special challenges form materials or coatings
Silver Plate Extreme tolerance
with anodize
Mask, chrome & grind
to critical tolerance

14. Samples of our Capabilities

15. Samples of our Capabilities

16. Samples of our Capabilities

17. Equipment List
Mori-Seiki SV503B/40 Vertical Machining Center #1
52” x 24” Table, Travels: X 40, Y 20, Z 20
10,000 rpm, CAT40 spindle, 30 tools
Equipped with 4th axis rotary table
Mori-Seiki SV503B/40 Vertical Machining Center #2
52” x 24” Table, Travel: X 40, Y 20, Z 20
10,000 rpm, CAT40 spindle, 30 tools
Mori-Seiki SH400 Horizontal Machining Center
2x 400mm Pallets with 8 Jaw Tombstone Vises,
12,000 rpm, CAT40 spindle, 40 tools
Mori-Seiki Frontier M2 Vertical Machining Center
44” x 18” Table, Travel: X 32, Y 18, Z 18.
8000 rpm, CAT40 spindle, 20 tools,
programmable rotary indexer
HAAS Mini Mill Vertical Machining Center
30” x 12” Table, Travel: X 16, Y 12, Z 10.
6000 rpm, CAT40 spindle, 10 tools, integrated
4th axis
Hitachi-Seiki VM40 Vertical Machining Center
30” x 16” Table, Travel: X 22, Y 16, Z 16.
6000 rpm, CAT40 spindle, 28 tools,
programmable rotary indexer
Mori-Seiki SL 200 SMC 5-Axis Turning Center
Live milling, sub spindle, chip conveyer,
Capacity: 15” diameter, 2.6” diameter through
bore
Mori-Seiki SL 200 Turning Center #1
Capacity: 14” diameter, 20” long, 12 tool, 2.6”
diameter through bore
Mori-Seiki SL 200 Turning Center #2
Capacity: 14” diameter, 20” long, 12 tool, 2.6”
diameter through bore
Mori-Seiki Frontier L-II Turning Center
Capacity: 15” diameter, 23” long, 10 tool, 2.7”
diameter through bore
Hitachi-Seiki Hitec-turn Turning Center
Capacity: 8” diameter, 10 tool, 2” diameter
through bore
Bridgeport Vertical Mills (2 ea.)
Hardinge Chucker Manual Lathe

18. ADDITIONAL EQUIPMENT
Okamoto 612 Surface Grinder with Electromagnetic
Chuck and Spindex holder
Everising SH-260 Automatic Horizontal Bandsaw
Lewis Ultrasonic Cleaning System – Certified to Parker
BPS4108 requirements
Hydraulic Press for component assembly
Full deburring station and capabilities
Two Deburring Tumblers
Bead Blast cabinet
20 Hp. screw air compressor with 90 gallon receiver
10 Hp. rotary air compressor with 120 gallon receiver
Refrigerated air dryer and shop air filtration system
Hundreds of special tools, tool holders, vises, collet
chucks, jaw chucks, cutting tool inserts, end mills,
miscellaneous fixtures, etc.
QUALITY CONTROL EQUIPMENT
Mitutoyo Crysta PM574 Coordinate Measuring Machine –
20” x 28” x 16”
Mitutoyo PH350 Optical Comparator with reflection
attachments and lenses
Mitutoyo Height Master - Accuracy to 0.00001”
Mitutoyo Digital Profilometer (measuring surface finish)
Sunnen Bore Gages 0.500” to 3.500” diameter, accuracy to
0.0001” (3 ea.)
Sunnen Dial bore gage 0.050”-0.500, accuracy to 0.0001”
Mitutoyo Bore gages 0.38” to 2.4” diameter
Sunnen setting fixtures for quick and accurate setup of bore
gages
Gaertner Optical Measuring Microscope
Vision Engineering Mantis Compact Visual Inspection
Microscope (stereo)
Sun-Tec 100R Hardness Tester
Air Gaging system for critical OD and ID measurement
Equipment List

19. People behind the scenes….
Quality Assurance
Office Team
People Behind the Scenes...

20. People behind the scenes….
Production
Team
People Behind the Scenes…

21. Contact information
Skip MacLean President, Quoting/Pricing skip@smlengineering.com
Lia Castrillon Sales and Business Dev. Manager Lia.Castrillon@smlengineering.com
Rod Hazzard Quality Assurance Manager Rod.Hazzard@smlengineering.com
Mark Rodriguez Mill Dept Lead, Programming mark.rodriguez@smlengineering.com
Ron Whitlock Purchasing Ron.Whitlock@smlengineering.com
Marcia Boyd Accounting, Payroll, Administration Marcia@smlengineering.com
Nathan Duhe Scheduling Nathan.Duhe@smlengineering.com
Nathan Sears Shipping and Receiving Nathan.Sears@smlengineering.com
SML Engineering Inc.
1700-B Newport Circle
Santa Ana – CA – 92705
Phone 714-549-2744
Fax 714-549-8731