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

བཟོ་རིག

བིལུ་པིརིན་ཊི ༡,༧༤༧ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༡

བིལུ་པིརིན་ཊི (༡,༧༤༧)

Penetration and Fusion: A Weld That Sits on Top Is Not a Weld

Penetration and Fusion: A Weld That Sits on Top Is Not a Weld

Forge གྱིསNO

ལྕགས་བཟོ

༤༣
༠
༠
༠
༠
༠
Running a Bead: Travel Speed Is Not a Matter of Taste

Running a Bead: Travel Speed Is Not a Matter of Taste

Forge གྱིསNO

ལྕགས་བཟོ

༤༣
༠
༠
༠
༠
༠
Striking and Holding an Arc: Four Things Under Your Hand at Once

Striking and Holding an Arc: Four Things Under Your Hand at Once

Forge གྱིསNO

ལྕགས་བཟོ

༣༧
༠
༠
༠
༠
༠
Joint Preparation: Most of a Weld Is Decided Before the Arc Is Struck

Joint Preparation: Most of a Weld Is Decided Before the Arc Is Struck

Forge གྱིསNO

ལྕགས་བཟོ

༤༠
༠
༠
༠
༠
༠
Fettling: What Happens After the Mould Is Broken Open

Fettling: What Happens After the Mould Is Broken Open

Forge གྱིསNO

ལྕགས་བཟོ

༤༤
༠
༠
༠
༠
༠
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
༠
༠
༠
༠
༠
Pouring Temperature: Too Cold Misruns, Too Hot Tears the Mould

Pouring Temperature: Too Cold Misruns, Too Hot Tears the Mould

Forge གྱིསNO

ལྕགས་བཟོ

༣༥
༠
༠
༠
༠
༠
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
༠
༠
༠
༠
༠
Gating: Getting the Metal In Without Wrecking the Mould

Gating: Getting the Metal In Without Wrecking the Mould

Forge གྱིསNO

ལྕགས་བཟོ

༤༤
༠
༠
༠
༠
༠
The Parting Line: Where the Mould Splits Decides Everything Else

The Parting Line: Where the Mould Splits Decides Everything Else

Forge གྱིསNO

ལྕགས་བཟོ

༣༤
༠
༠
༠
༠
༠
Moulding Sand: Holding a Shape and Letting the Gas Out

Moulding Sand: Holding a Shape and Letting the Gas Out

Forge གྱིསNO

ལྕགས་བཟོ

༤༡
༠
༠
༠
༠
༠
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

༣༡
༠
༠
༠
༠
༠
Order of Work: Why a Garment Is Assembled in a Particular Sequence

Order of Work: Why a Garment Is Assembled in a Particular Sequence

Tex གྱིསFO

རས་དང་པགས

༤༠
༠
༠
༠
༠
༠
Fitting: Read the Wrinkles, Because They Point at the Problem

Fitting: Read the Wrinkles, Because They Point at the Problem

Tex གྱིསFO

རས་དང་པགས

༤༠
༠
༠
༠
༠
༠
Interfacing: Where Cloth Has to Stop Behaving Like Cloth

Interfacing: Where Cloth Has to Stop Behaving Like Cloth

Tex གྱིསFO

རས་དང་པགས

༣༩
༠
༠
༠
༠
༠
Pressing Is Not Ironing: Lift, Place, Press — and It Is Half the Construction

Pressing Is Not Ironing: Lift, Place, Press — and It Is Half the Construction

Tex གྱིསFO

རས་དང་པགས

༤༧
༠
༠
༠
༠
༠
Ease: A Garment Is Bigger Than the Body, and by How Much Is a Decision

Ease: A Garment Is Bigger Than the Body, and by How Much Is a Decision

Tex གྱིསFO

རས་དང་པགས

༤༤
༠
༠
༠
༠
༠
Laying Out and Cutting: Two Layers, One Way Up, and Cut Once

Laying Out and Cutting: Two Layers, One Way Up, and Cut Once

Tex གྱིསFO

རས་དང་པགས

༣༩
༠
༠
༠
༠
༠
Seam Allowance: One Number, Everywhere, or Nothing Fits

Seam Allowance: One Number, Everywhere, or Nothing Fits

Tex གྱིསFO

རས་དང་པགས

༤༩
༠
༠
༠
༠
༠
The Grain of Cloth: Three Directions, Three Different Materials

The Grain of Cloth: Three Directions, Three Different Materials

Tex གྱིསFO

རས་དང་པགས

༣༨
༠
༠
༠
༠
༠
Keeping It Together: Shoulders, Keys, Circlips and What Each One Resists

Keeping It Together: Shoulders, Keys, Circlips and What Each One Resists

Martin གྱིསNO

འཕྲུལ་རིག

༤༤
༠
༠
༠
༠
༠
Fits: Clearance, Transition and Interference — the Difference Is Microns

Fits: Clearance, Transition and Interference — the Difference Is Microns

Martin གྱིསNO

འཕྲུལ་རིག

༥༢
༠
༠
༠
༠
༠
Reading a Firing: Heatwork Is Not Temperature, and Cones Measure the Difference

Reading a Firing: Heatwork Is Not Temperature, and Cones Measure the Difference

Clay གྱིསDK

རྡོ་ཐལ་དང་ས་ཕྱེ

༤༣
༠
༠
༠
༠
༠
Glaze Fit: Crazing, Shivering, and the Mismatch Behind Both

Glaze Fit: Crazing, Shivering, and the Mismatch Behind Both

Clay གྱིསDK

རྡོ་ཐལ་དང་ས་ཕྱེ

༣༣
༠
༠
༠
༠
༠
1747 ནང་ལས་ 24 སྟོན་དོ།