Q&A Community - JLC3DP

FPC Fees

I have read some articles about FPC additional fee charging cases, and I saw that multiple designs on one board require ad......

1 Reply Asked by 78*******2A

Aluminium 6061 default stock sizes

Dear JLCCNC, to optimize my design, I would like to inquire about your default stock of plate, round bar and tube, if appl......

0 Reply Asked by 82*******3A

Aluminum Anodizing Colors

Are the default color options for anodized finishes consistent with Pantone/RAL colors? If so, which Pantone/RAL colors ar......

1 Reply Asked by 44*******5A

Tap Drill Size Chart

Could you provide the charts you used for the tapped hole size? It would help us avoid this issue in the future.

1 Reply Asked by 12*******0A

Fraser

Do you offer carbon ink coating for silicon button contacts?

1 Reply Asked by 12*******7A

V Cut

Hello , My PCB has two seperated circuits in the same panel. How much will cost for a v-cut to seperate them? I only menti......

1 Reply Asked by 12*******4A

Selective Epoxy Cap & Fill

I have been using the epoxy cap and filled option on my boards, which applies to all the vias on the board. How do we spec......

1 Reply Asked by 10*******3A

Iwant a calling bell receiver

calling bell speaker reciver

1 Reply Asked by 12*******9A

API parts

Hi, I use often pcb parts for new design to check what available. In many cases I spend really long time to check for basi......

1 Reply Asked by 26*******2F

impedance control service

what is impedance control service?

1 Reply Asked by 42*******7A

Brushing Finish

Is it possible to do the brushing only on the external curved surface? Can the brushing direction be specified？

1 Reply Asked by 12*******6A

Mirror polishing on Aluminum Parts

Hi. Can you do mirror polish surface finish on aluminum 6061?

1 Reply Asked by 12*******6A

Part Removal Request

I have already uploaded the parts for my JLCCNC order. However, I would like to proceed with the payment for all items exc......

1 Reply Asked by 12*******6A

User name

I want to change the username of my account. How can I do it?

1 Reply Asked by 42*******7A

Build Time

Can I choose expedited build time during holidays?

1 Reply Asked by 12*******7A

API

Can you tell me if the jlccnc is accessible through the API?

1 Reply Asked by 12*******7A

AL7075-T6

Can you please confirm the material specifications for the Aluminium 7075 alloy you have for CNC? ls it Al 7075-T6, or a d......

1 Reply Asked by 12*******5A

Aluminum 7075 Stock Thickness Information

I would like to know the thickness of the aluminum 7075 in your inventory.

1 Reply Asked by 12*******5A

Chrome Plating

Hello, I am inquiring to see if you have any way to offer chrome plating as a finish as well? Thanks

1 Reply Asked by 12*******5A

Knurling

I'd like to inquire about what kind of knurling you can offer and how to best indicate it in a technical drawing.

1 Reply Asked by 12*******0A