M.A.R.'s Engineering Company Inc.
699 Montague Avenue, San Leandro, CA 94577
Phone: 510.483.0541 • Fax: 510.483.1829
Email: info@marseng.com • Web Address:
www.marseng.com
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CNC Turning
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M.A.R.’s provides precision CNC turning operations that deliver enhanced part performance. The combination of vast turning experience and modern CNC technology allows us to supply quality parts suitable for aerospace, food processing, plus several other industries.
Our machine shop has two different models of Akira Seiki CNC lathes to perform CNC turning that operate at 35 hp, with speed ranging from 20 to 4,000 rpm, performing heavy cuts at high speed is not a problem with our Akira Seiki ASL35 CNC turning center. They support thru spindle turning up to 1 3/4“ diameter and chucking up to 6” diameter plus deliver tolerances as close as 0.0005" in all turned parts.
We can turn solid bars and tubes made from different metals, including hastelloy, aluminum, as well as brass. Our turnkey operations include a range of secondary and finishing services for turned components as well. Passivation, polishing, deburring, hard chrome plating, and Teflon coating are a few of them.
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Materials
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Metals (solid bar and tube):
Hasteloy
Kovar
Invar
Rodar
Nickel
Nickel 200
Copper
Bronze
Brass (360, 330, 272, half hard)
Aluminum (6061-T6, 2011-T3, 2024-T4, 7075-T6)
Stainless Steel:
400 series: 410, 416, 416 H.T., 440C, 440A, 440C Vac. Melt., 17-4 PH, 15-5
300 series: 303, 303se, 304, 304L, 316, 321
Steel:
1018
C1018
1020
12L14
1215
4130
4140
41L40
8620
Nitride #3
Stress proof
Ledloy
Tool steel
Nitronic 60
Plastics:
Acetal
Copolymer
Delrin
Homopolymer
Delrin AF
PTFE
Delrin 150
Delrin 100
Acrylic
Ertalyte TX
Ertalyte PET-P
Peek
Ketron
PVDF
Kynar
Nylatron
Nylon
Peek
Polycarbonate
Polypropylene
PPS, Polyphylene Sulfide
PVC
PVDF
Techtron
Ceram P.
UHMW
Tivar
Mechanical Teflon
Virgin Teflon
Teflon
Torlon
Turcite A
Vespel
Vespel SP-1
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Thru Spindle Capabilities
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Up to 1 3/4“ diameter
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Chucking Capabilities
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Up to 6” diameter
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Tolerance
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0.0005
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Finishing Services
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Alodine Plating
Anodizing
Black Oxide Plating
Chrome Plating
Gold Plating
Hard Chrome Plating
Micro Sand Blasting
Nickel Plating
Passivation
Polishing
Powder Coating
Teflon Plating
Tumble Deburring and Polishing
Zinc Plating
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Heat Treating
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Aluminum Heat Treating
Bright Annealing
Carbon Restoration
Carbonitriding
Carburizing
Cryogenic Treating
Gas Nitriding
Homogenizing
Hydrogen Heat Treating
Induction Hardening
Neutral Hardening
Nitrowear
Normalizing
Precipitation and Age Hardening
Sand or Glassbead Blasting
Solution Treating
Spheroidzing
Straightening
Stress Relieving
Tempering
Tool and Die Hardening
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Inspection Process
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ISO Compliant
Comply with Mil-1-45208A
Full time inspector to insure quality
Comparators, Microscopes, and other inspection measuring devices plus instruments
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Industries Served
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Agriculture
Communications
Computer
Electronics
Food Processing
Heating and Cooling
Marine
Medical
Ordinance
Recreational
Transportation
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