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

ཚན་རིག

བིལུ་པིརིན་ཊི ༡,༧༣༥ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༡

བིལུ་པིརིན་ཊི (༡,༧༣༥)

How Far a Sheet Will Stretch: The Cupping Test and the Circle Grid

How Far a Sheet Will Stretch: The Cupping Test and the Circle Grid

Mary གྱིསFI

རྫས

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Commutating Without Brushes: Hall Elements Instead of Carbon

Commutating Without Brushes: Hall Elements Instead of Carbon

Ed གྱིསFI

གློག་འཕྲུལ་རིག

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The Pack as a Part: Contacts, Keying and the Third Wire

The Pack as a Part: Contacts, Keying and the Third Wire

Emma གྱིསSE

འཕྲུལ་རིག

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Cutting the Cord: What Changes When the Supply Runs Out

Cutting the Cord: What Changes When the Supply Runs Out

Emma གྱིསSE

འཕྲུལ་རིག

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The Lithium-Ion Cell: A Host Instead of a Metal

The Lithium-Ion Cell: A Host Instead of a Metal

Mary གྱིསFI

རྫས

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The Sealed Cell: Catching the Gas Before It Leaves

The Sealed Cell: Catching the Gas Before It Leaves

Mary གྱིསFI

ནུས་པ

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When It Goes Wrong: Runaway, and the Film That Tries to Stop It

When It Goes Wrong: Runaway, and the Film That Tries to Stop It

Mary གྱིསFI

རྫས

༣༥
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Why a Series String Drifts, and What Balancing Actually Does

Why a Series String Drifts, and What Balancing Actually Does

Volt གྱིསSE

གློག་འཕྲུལ

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Knowing When To Stop: Finding the Peak That Says Full

Knowing When To Stop: Finding the Peak That Says Full

Volt གྱིསSE

གློག་འཕྲུལ

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One Can, Many Tools: The 18650 and the Safety Devices in Its Cap

One Can, Many Tools: The 18650 and the Safety Devices in Its Cap

Volt གྱིསSE

ནུས་པ

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The Trigger and the Pistol Grip: The Switch You Do Not Have To Let Go Of

The Trigger and the Pistol Grip: The Switch You Do Not Have To Let Go Of

Emma གྱིསSE

འཕྲུལ་རིག

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Extension and Torsion Springs: Initial Tension, Hooks and Handedness

Extension and Torsion Springs: Initial Tension, Hooks and Handedness

Emma གྱིསSE

འཕྲུལ་རིག

༣༩
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Reading a Broken Spring: Where It Broke Names the Cause

Reading a Broken Spring: Where It Broke Names the Cause

Emma གྱིསSE

འཕྲུལ་རིག

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Set and Presetting: Why a Spring Goes Weak Without Getting Softer

Set and Presetting: Why a Spring Goes Weak Without Getting Softer

Emma གྱིསSE

འཕྲུལ་རིག

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Sizing a Compression Spring: From a Requirement to Three Numbers

Sizing a Compression Spring: From a Requirement to Three Numbers

Emma གྱིསSE

འཕྲུལ་རིག

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Buckling and Guiding: Why a Long Spring Flicks Sideways

Buckling and Guiding: Why a Long Spring Flicks Sideways

Emma གྱིསSE

འཕྲུལ་རིག

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Spring Fatigue: It Is the Swing That Breaks It

Spring Fatigue: It Is the Swing That Breaks It

Emma གྱིསSE

འཕྲུལ་རིག

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Spring Index: Why a Fat Wire on a Small Coil Fights Back

Spring Index: Why a Fat Wire on a Small Coil Fights Back

Emma གྱིསSE

འཕྲུལ་རིག

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Spring Rate: The One Number a Spring Is

Spring Rate: The One Number a Spring Is

Emma གྱིསSE

འཕྲུལ་རིག

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Choosing a Gear Type: Spur, Helical, Bevel, Worm or Rack

Choosing a Gear Type: Spur, Helical, Bevel, Worm or Rack

Martin གྱིསNO

འཕྲུལ་རིག

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Centre Distance and Backlash: The Gap That Has to Be There

Centre Distance and Backlash: The Gap That Has to Be There

Martin གྱིསNO

འཕྲུལ་རིག

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The Involute: Why Gear Teeth Are That Shape and No Other

The Involute: Why Gear Teeth Are That Shape and No Other

Martin གྱིསNO

འཕྲུལ་རིག

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Module and Pitch: The One Number Two Gears Must Share

Module and Pitch: The One Number Two Gears Must Share

Martin གྱིསNO

འཕྲུལ་རིག

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Reading a Plating Fault: Burnt, Pitted, Dull, Peeling

Reading a Plating Fault: Burnt, Pitted, Dull, Peeling

Charlie གྱིསDE

རྫས་རིག

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1735 ནང་ལས་ 24 སྟོན་དོ།