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

འཕྲུལ་རིག

བིལུ་པིརིན་ཊི ༢༢༢ ཡོད

བིལུ་པིརིན་ཊི (༢༢༢)

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

༤༠
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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

༤༥
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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

༣༡
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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

༤༡
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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

༣༢
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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

༤༣
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Spring Rate: The One Number a Spring Is

Spring Rate: The One Number a Spring Is

Emma གྱིསSE

འཕྲུལ་རིག

༤༣
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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

༥༨
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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

༤༧
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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

༥༨
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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

༥༢
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Distortion and Sequence: The Weld Pulls, So Decide Where It Pulls To

Distortion and Sequence: The Weld Pulls, So Decide Where It Pulls To

Forge གྱིསNO

ལྕགས་བཟོ

༤༩
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Fillet and Butt: Sizing the Weld the Joint Actually Needs

Fillet and Butt: Sizing the Weld the Joint Actually Needs

Forge གྱིསNO

ལྕགས་བཟོ

༤༦
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Reading a Casting: Porosity, Cold Shuts and Inclusions Each Name a Cause

Reading a Casting: Porosity, Cold Shuts and Inclusions Each Name a Cause

Forge གྱིསNO

ལྕགས་བཟོ

༣༩
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Risers: Metal Shrinks When It Freezes, and the Hole Goes Somewhere

Risers: Metal Shrinks When It Freezes, and the Hole Goes Somewhere

Forge གྱིསNO

ལྕགས་བཟོ

༤༡
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Gating: Getting the Metal In Without Wrecking the Mould

Gating: Getting the Metal In Without Wrecking the Mould

Forge གྱིསNO

ལྕགས་བཟོ

༤༤
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The Parting Line: Where the Mould Splits Decides Everything Else

The Parting Line: Where the Mould Splits Decides Everything Else

Forge གྱིསNO

ལྕགས་བཟོ

༣༣
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The Pattern Is Not the Part: Draft, Shrinkage and Machining Allowance

The Pattern Is Not the Part: Draft, Shrinkage and Machining Allowance

Forge གྱིསNO

ལྕགས་བཟོ

༣༠
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Designing For the Process: A Printable Part Is a Different Shape

Designing For the Process: A Printable Part Is a Different Shape

3DBonanza གྱིསUS

ཁ་སྐོང་བཟོ་སྐྲུན

༣༢
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Walls and Infill: Strength Comes From the Outside, Not the Middle

Walls and Infill: Strength Comes From the Outside, Not the Middle

3DBonanza གྱིསUS

ཁ་སྐོང་བཟོ་སྐྲུན

༣༩
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Tolerance and Clearance: Printed Holes Come Out Small, Every Time

Tolerance and Clearance: Printed Holes Come Out Small, Every Time

3DBonanza གྱིསUS

ཁ་སྐོང་བཟོ་སྐྲུན

༣༨
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Orientation: A Printed Part Is Weakest Between Its Layers

Orientation: A Printed Part Is Weakest Between Its Layers

3DBonanza གྱིསUS

ཁ་སྐོང་བཟོ་སྐྲུན

༣༧
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Listening to a Machine: Noise, Heat and Play Are All Telling You Something

Listening to a Machine: Noise, Heat and Play Are All Telling You Something

Martin གྱིསNO

འཕྲུལ་རིག

༤༥
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222 ནང་ལས་ 24 སྟོན་དོ།