re questions of t1 trial 17 03 14

8/12/2019 Re Questions of T1 Trial 17 03 14

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Elite Moulding Co., Limited

Regarding the lower part,due to the surface requirements not mentioned before,so at present,here is the polish surface.Pls confirm whether it is the polish surface or texture surface?Re: The surface here must be textured. No polish here! Surface like here

Elite OK.

Here is the texture surface


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Here is general polish,in order not to affect the assembly and size,the high polish will be arrangedafter the assembly and size are confirmed.Re: OK. Polish must be better. It must look like this:Elite OK.


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Here is the semicircle which was processed as per your drawing,but the structure of right semicircle is connected with the part.pls confirm whether the left semicircle should be make the same with the right semicircle?Re: Please add semicircle on upper part too, to close this hole like cover part.We observed that you didnt study 2D drawings too. The 2D drawings completes the 3D drawing in the event of any errors in thi s.Elite:The mould will be processed just according to 3D,not 2D.please note,thanks.In order to avoid any mistakes,please kindly check attached modified 3D and confirm if it is ok?just make sure of it,thanks.Re: Your 3D drawing is not correct. We will send you the correct 3D drawing later tomorrow.


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In the core side,many of ribs are lack of plastic due to the ribs are too thin,pls confirm if we can add plastic?Re: You can add plastic to increase the thickness of the ribs from 1,00mm on base to 0,80mm on the endon the ribs.Elite The surface will be sink mark if increase the thickness of the ribs,and if 1.00mm to 0.80mm,it will stick in mould.Re: you may increase the thickness of ribs to 1mm x 1mm as you suggest in your last e -mail.


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1. It is necessary to make some air vents opposite the injection points. This way, these trace gases accumulatedduring the injection process, wont be visible anymore.

2. As you can see in this picture, the cover and base are very curved, please make sure these won't be curvedanymore.Elite OK


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The air vents should be made opposite the injection points. This way, these trace gases accumulatedduring the injection process, wont be visible anymore.

Elite It will caused flash if make air vents for gas with 0.2mm depth,it can be only made up to 0.02mm.Re: OK, Please make the air vents at 0.02mm.

Air vents for gas 0.2mm depth





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The surfaces here must be textured. No polish hereElite:OK


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The surfaces here must be textured. No polish here.Elite:OK

Elite:At the bottom of low part,also will be textured.Re: Ok, it doesnt matter. It can also remain like it isin this moment also.


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The change insert for switch should be made for cover side and core side also. You realized the change insert only for coverside. It is absolutely necessary to make this change insertion for core side too.Elite:Please send us the drawing of change insert or provide us the size,thanks.Re: 3D drawing of change insert for core side added in the attachment.


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Elite:In order to improve the injection point and cancel the turbulences,we suggest to add the thickness of the ribs with 1mmX1mm

on the core side as per the present point,please confirm if it is ok?Re: OK


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Elite:In order to improve the injection point and cancel the turbulences,we suggest to add the thickness of the ribs with 1mmX1mmon the core side as per the present point,please confirm if it is ok?Re: OK


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PLEASE IMPROVE ALL BELOW:

1. On the cover side, there are aspects of turbulences nearby injection points, on textured part (generated by the small areapoints of injection).2. There are shiny areas on the opposite side of injection, around the switch and nearby the median part of cover side.3. 4 lines are visible, about 4mm each Nearby switch, opposite the injection point.4. The cover is curved in length with a deviation of more than 3 mm and the base with a deviation of approx. 2mm, generatedeither by opening the half-molds or the way of extraction of the part from the mold, by the operator.5. Visible weld line on base.Elite:OK,We will improve it.Re: OK. We just have to mention that the final assembly of the product does not reduce the curvature of the cover and base

sides.

1

2 3

5 4


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re questions of t1 trial 17 03 14

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