སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

ཕབ་བཟོ

བིལུ་པིརིན་ཊི ༡༣༥ ཡོད • ཡན་ལག་དབྱེ་རིམ ༥

ཡན་ལག་དབྱེ་རིམ་ལྟ་བཤེར

བིལུ་པིརིན་ཊི (༡༣༥)

Spur Gears, 20 Teeth: Cut One Space at a Time on a Dividing Head

Spur Gears, 20 Teeth: Cut One Space at a Time on a Dividing Head

Martin གྱིསNO

ལྕགས་བཟོ

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Steel Shaft, 30 mm: Round Bar Turned Between Centres

Steel Shaft, 30 mm: Round Bar Turned Between Centres

Martin གྱིསNO

ལྕགས་བཟོ

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Fellows Gear-Shaper Cutter (US 579,708): The 3D Models

Fellows Gear-Shaper Cutter (US 579,708): The 3D Models

3DBonanza གྱིསUS

3D པར་བསྐྲུན

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Milling a Block Square: The Six-Face Sequence

Milling a Block Square: The Six-Face Sequence

Emma གྱིསSE

ལྕགས་བཟོ

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Parting Off: The Cut That Frightens Everyone, and Why It Need Not

Parting Off: The Cut That Frightens Everyone, and Why It Need Not

Forge གྱིསNO

ལྕགས་བཟོ

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Drilling, Boring and Reaming: Three Tools, Three Different Jobs

Drilling, Boring and Reaming: Three Tools, Three Different Jobs

Emma གྱིསSE

ལྕགས་བཟོ

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Turning Between Centres: The Setup You Can Take Out and Put Back

Turning Between Centres: The Setup You Can Take Out and Put Back

Martin གྱིསNO

ལྕགས་བཟོ

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Speeds, Feeds, and What the Chip Is Telling You

Speeds, Feeds, and What the Chip Is Telling You

Emma གྱིསSE

ལྕགས་བཟོ

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Facing and Turning to a Diameter: Taking a Cut You Can Predict

Facing and Turning to a Diameter: Taking a Cut You Can Predict

Forge གྱིསNO

ལྕགས་བཟོ

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Workholding on the Lathe: Three Jaws, Four Jaws, and Which to Reach For

Workholding on the Lathe: Three Jaws, Four Jaws, and Which to Reach For

Martin གྱིསNO

ལྕགས་བཟོ

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The Metre Defined by Light

The Metre Defined by Light

Penny གྱིསDK

ལག་ཆས

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The Twyman-Green Interferometer

The Twyman-Green Interferometer

Emma གྱིསSE

མདོངས་རིག

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The Michelson Interferometer

The Michelson Interferometer

Penny གྱིསDK

མདོངས་རིག

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The Fizeau Wedge and the Optical Flat

The Fizeau Wedge and the Optical Flat

Emma གྱིསSE

ལག་ཆས

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Newton's Rings

Newton's Rings

Penny གྱིསDK

མདོངས་རིག

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The Aperture Grille

The Aperture Grille

Emma གྱིསSE

གློག་འཕྲུལ

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The Shadow-Mask Colour CRT

The Shadow-Mask Colour CRT

Emma གྱིསSE

གློག་འཕྲུལ

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The Lead Frame and the DIP

The Lead Frame and the DIP

Forge གྱིསNO

གློག་འཕྲུལ

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Surface Mount and the Gull Wing

Surface Mount and the Gull Wing

Forge གྱིསNO

གློག་འཕྲུལ

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Wire Bonding

Wire Bonding

Forge གྱིསNO

གློག་འཕྲུལ

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Retractable Landing Gear

Retractable Landing Gear

Martin གྱིསNO

འཕྲུལ་རིག

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The Variable-Pitch Propeller

The Variable-Pitch Propeller

Martin གྱིསNO

འཕྲུལ་རིག

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Broaching Machine

Broaching Machine

Emma གྱིསSE

འཕྲུལ་འཁོར

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Tool and Cutter Grinder

Tool and Cutter Grinder

Emma གྱིསSE

འཕྲུལ་འཁོར

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135 ནང་ལས་ 24 སྟོན་དོ།