1answers

[3D Printing] 3d printing tolerances and shrinkage

I would like to know, for the transparent SLA resin 3d prints, is there any shrinkage? When I did these prints on my Elegoo Saturn 3 with Anycubic clear resin I encountered enough shrinkage that I had...
1answers

[Sheet Metal] Can sheet metal be welded?

Can the sheet metal process be welded?I have some parts that need to be bent and welded together.
1answers

[Injection Molding] I have a part that needs to be produced in small batches. I don't know whether to use injection molding or 3D printing?

What is the difference between injection molding and 3D printing?Will there be a big difference in the final product?
1answers

[3D Printing] Printing with Colors

Is it possible to print an ABS 3d model with different colors?
2answers

[CNC Machining] I need help with anodizing defects on a 7075 aluminum coupling

As illustrated, the following phenomena occur after anodizing:- Linear black streaks appear on the cylindrical surface (see Figures 1 and 2).- Localized darkened areas exist on the end faces, detectab...
1answers

[3D Printing] Why Should You Use a Vehicle GPS Tracking System?

A vehicle GPS tracking system is essential for improving vehicle safety, reducing costs, and enhancing overall efficiency. These systems are ideal for businesses managing fleets, offering benefits lik...
1answers

[CNC Machining] Manual Grinding of T-Slot Cutter Bottom Radius

For the prototyping of a new product, due to structural constraints, a T-slot cutter was required to machine the internal bottom surface. The design specified a transition radius of R1.5 between the b...
1answers

[3D Printing] shrinkage, tolerances for 3d prints

I would like to know, for the transparent SLA resin 3d prints, is there any shrinkage? When I did these prints on my Elegoo Saturn 3 with Anycubic clear resin I encountered enough shrinkage that I had...
5answers

[CNC Machining] Why can't soft materials be ground, but hard ones?

It is said that soft materials such as Q235-A, 08F, etc. cannot be ground. To use hard materials, such as 42CRrMo,40Cr, etc., after quenching can be ground. May I ask why?
  • answered Feb 18,2025
    by sa man
1answers

[3D Printing] Qualified 304 stainless steel plate perennial as outdoor will rust?

2mm thick cold-rolled 304 stainless steel plate (raw material), placed outdoors in the sun and rain, will it rust for a long time? If there is rust, how long will it take to develop extensive rust spo...
  • answered Aug 13,2024
    by G N
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Ranking Name Answers
1 Justway CNC Engineer 8
2 Bjørn-Magnus Kristiansen 2