18 Ghante Ki Printing... Aur Ek Chhoti Si Galti!

18 ghante.

Itna time printer chalta raha.

Aur jab finally print complete hua...

to dekhne me laga—

“Haan bhai, ban gaya.”

Part haath me liya.

Ghumakar dekha.

Sab kuch theek lag raha tha.

Shape sahi.

Size sahi.

Design bhi waise hi tha jaisa socha tha.

Lekin phir ek cheez notice hui.

Nut aur bolt kahan lagenge?

Aur tab yaad aaya...

Maine uske liye jagah banayi hi nahi thi. 😐

18 ghante ka print.

Aur ek chhoti si design mistake.

Ab obviously mere paas do options the.

Pehla—

Kuch jugaad karo.

Part ko kaato.

Drill karo.

Kuch modify karo.

Aur kisi tarah nut-bolt fit kar do.

Doosra option tha...

design hi dobara sahi karo.

Sach bolun to pehle option ka thought aaya tha.

Itna bada print dobara kaun kare?

Phir socha...

Agar abhi jugaad kar diya aur baad me isi jagah par koi aur problem aa gayi to?

Phir dobara sab kuch karna padega.

Isliye maine second option choose kiya.

Design change karunga.

Aur yahin mujhe ek engineering concept practically samajh aaya — Rule of Tens.

Simple language me iska idea ye hai ki problem jitni late discover hoti hai, usse fix karne ka effort aur cost generally utna hi badhta hai. Design stage par pakdi gayi problem ko fix karna prototype ya production ke baad fix karne se kaafi easier ho sakta hai. 

Exact “10x” har project me same nahi hota.

Lekin principle bahut simple hai—

Galti jaldi pakdo.

Kyuki baad me wahi galti bada headache ban sakti hai.

Aur mere case me...

Achha hua ye mistake prototype stage par hi mil gayi.

Socho agar ye final machine banne ke baad pata chalta.

Machine assemble ho chuki hoti.

Baaki parts bhi fit ho chuke hote.

Aur phir pata chalta—

“Arre... isme to nut lagane ki jagah hi nahi hai!” 😅

Tab shayad problem kaafi badi hoti.

3D printing me to waise bhi chhoti clearances bahut matter karti hain. Nut pockets aur bolt holes ko actual hardware ke dimensions ke hisaab se clearance dena padta hai, warna printed part me nut fit nahi hota ya bolt bind kar sakta hai. 

Mere liye ye ek aur reminder tha ki...

CAD me design banana aur real machine banana, dono alag cheezein hain.

Screen par sab perfect lag sakta hai.

Lekin jab actual nut haath me lekar part ke saamne rakhte ho...

tab pata chalta hai ki kuch miss to nahi kiya. 😄

Ab design dobara open hoga.

Nut-bolt ki proper space add hogi.

Aur phir...

second print.

Phir pata chalega ki is baar maine sach me problem solve ki hai...

ya koi nayi problem mera wait kar rahi hai.

18 ghante ka print waste hua?

Technically haan.

Lekin completely waste bhi nahi hua.

Kyuki usne mujhe ek cheez sikha di jo next design me repeat nahi karni hai.

Aur shayad prototype ka asli kaam bhi wahi hai.

Perfect banna nahi.

Galti pakadna.

Usse samajhna.

Aur next version ko thoda better banana.

Ab dekhte hain...

second print perfect nikalta hai ya nahi.

Agar is baar fit ho gaya...

to machine ek step aur aage jayegi.

Aur agar nahi hua...

to printer ko phir se kaam par lagna padega. 😄

Bas isi ka naam hai—

AI Gupchup Journey.