Slider row block (body)

Slide insert row insert,

Provide some other information for reference:

1.XXX！ Are you free now? May I ask you some questions?

If you are free, may I ask you some questions? /Are you free now? May I ask you some questions?

Question)?

2. Is the surface of this product an appearance surface? What is surface treatment? Is it drying/polishing?

Can you tell me whether the surface of this part is visible/beautiful? What will we do for it?

surface？ Texture or polishing?

3. Can I add thimbles or ejector blocks on this side of the product? Is it allowed to add flat thimble to the product?

Does this part need thimble or ejector pin? Can we add an ejection blade?

We intend to make the column of this product into a test tube. (or insert a needle) Is this all right?

Can we add an ejector sleeve or an ejector pin to the boss of this part?

5. This position of the product cannot be taken out of the mold. We plan to make a line, and there will be parting lines on this surface. Do you accept it?

There is an undercut at this position, which requires a slider. It will also have a parting line.

This way, okay?

6. We are going to make the inclined top or inside position at this position of the product. Is there a problem?

We will make the elevator and (inner) slider in this position. Will this be a problem?

7. The 2D product drawing you provided is inconsistent with the 3D product drawing. Which drawing shall prevail?

The 2D and 3D pictures you provided are different. Can you tell me which one is correct?

8. Some parts of the 3D product drawing you provided have no die angle, some parts have too thick glue position, and some parts have too thin glue position. We can solve these product problems.

Has it been revised? I'll confirm it for you after revision.

There is no draft angle in the 3D drawing, some materials are too thick, and some places are too thick.

Thin. Can this part be modified by yourself? After that, we will send you the drawings for your inspection.

We modify it.

9. According to the shrinkage rate of five thousandths you provided, the size of this mold has met the requirements of the mold drawings. But the injection-molded products don't match yours.

Product drawings.

Please confirm whether the shrinkage rate of your materials is correct.

According to the shrinkage of 200%, the size of the mold is correct, but

This part does not conform to your part drawing. Are you sure the shrinkage rate is correct?

10. This position of the product is too small, resulting in too thin die steel. Can you expand this position?

This position is too small, which will make the steel here too thin. Can you widen it here?

1 1. The space between the sloping roof and the post behind it is too small, and the sloping roof will interfere with the post when moving. Can you move the position of this column?

In the process of ejection, the inclined lifter will interfere with the boss. Please consider changing the location.

Boss's.

12. The glue thickness of this rib is too thin and the height is too high, so it is difficult to fill this rib during injection molding. Can you increase the thickness of this rib position?

The ribs here are too thin and high, so it is difficult to fill them when we make them.

Injection, can you increase the thickness of this rib?

13. Do you want to increase/decrease the height of this bone position? We will use copper discharge to deepen the position of glue addition. But there are two ways to reduce the glue position.

Method, 1, insert; 2, welding; Because there is water at the bottom of the insert, our simple method is welding. Can you accept it?

Can you increase/decrease the material on this rib? If you add materials, we will use EDM, but

If reducing is selected, there are two options: 1. Making inserts; 2. Welding, because there is water

The bottom of the insert, okay?

14. The bottom of the frame position of this model was burnt due to poor exhaust. We can add an insert in the middle of the skeleton position.

The bottom of this sample is burnt, because the ventilation is not good, we can add a plug-in in it.

Between the ribs.

15. It takes about 5-6 days to redo the insertion. Can you accept it?

It takes about 5 or 6 days to redo the insert, is that all right?

16. This side of the product has been sun-textured. If glue is needed, this side needs to be sunny again. It may take a few days.

So we can directly replace the pattern you want with the fire pattern released by the copper man. Can you accept it?

We have already made the texture of this side, and if we add materials, it will take several days to make it again.

Outsourcing texture, so we suggest using EDM texture instead, is that ok?

17. Is the mold a metric/imperial accessory? Need spare parts?

Is the size of this mold measured in inches or meters? Does it need spare parts?

18. Did you provide the inscription on the nameplate on the mold? When can you get these lettering materials?

Can you provide us with the engraving content of the template of this mold? When will you send it?

19. Can you provide the model and related information of the injection molding machine when the mold is produced? Such as: die cutting machine size, Holling column size, jack-up hole size, etc.

Can you provide us with the type of injection machine for this mold and other relevant information?

Such as the size of the boss, the hole size of the ejector pin and the injection size.

Machine and so on.

I need to discuss this problem with other colleagues and give you an answer later.

I need to discuss this problem with other colleagues, and then I'll get back to you.

2 1. We will try our best to realize your plan, and we will inform you in time if there is any abnormality.

We'll try our best to finish your plan, and we'll let you know if there are any complications.

Right away.

22. The length of this product is 330. 12MM, the width is 78.96MM, the height is 45MM, the glue thickness is 2MM, the weight is 70.63g, and the trial injection molding machine model is 250 tons.

The color of the compound is black, which is consistent with the appearance of the product.

The surface is sunny and the inner surface is polished. Need date stamp, environmental protection stamp and material stamp. The front and rear dies are made of 2344 nitrogen hard, and the inclined roof and row seat are made of 738H h. The above dies are used.

Is the information correct? Please confirm!

"The length of this part is 330.12mm, the width is 78.96mm, the height is 45mm, the thickness is 2mm, and the weight is

70.63g, injection machine 250T, made of black material, with texture on the outside of the parts,

It needs polishing, date and recycling stamp,

The core-cavity is 2344 nitriding, and the elevator and slider frame are 728H h. Please check the information.

Above! "

23. It's time for lunch. Shall we continue this afternoon?

It's time for lunch. Shall we discuss this project this afternoon?

24. Please fill the hook that interferes with the slider until the slider can slide smoothly.

(Undercut areas will interfere with the slider and need to be filled with materials to help.

The slider moves smoothly. )

25. Too much meat (the added thickness is too thick. )

26. The thickened area is too wide.

27.27. The gate position is moved.

28. Slider dividing line or slider area.

29. There are sharp corners and it is difficult to fill them (it is difficult to fill this area due to the sharp corner characteristics. )

30. The steel here is too thin and weak to cool easily.

The strength of this area is too weak to cool because the steel is too thin. )

3 1. Cylindrical features must have a semicircle, which cannot be separated from the slider to avoid drawing white and sticking to the slider and breaking.

(We avoid designing a semicircle of a cylinder on the slider because it will be pulled.

Separate or cause drag marks. )

32. The inclined pin here will be cut into the thickness of finished meat when it is started.

If we make elevators in this area, the parts will be damaged. )

33. This surface is an assembly surface and cannot be charged.

This is a critical surface where we can't add extra materials. )

34. The material layer here is too thick and will shrink. It is suggested to reduce materials and improve.

Due to the shrinkage of thickness, we suggest reducing some wall thickness to improve it. )

35. Is this surface an appearance surface? If you make a slider here, there will be a clip line. Is that acceptable?

"(Please confirm whether it is a temporary interface. In addition, confirm whether it is acceptable.

Have a slide.

Split line, if we have a slide in this area. )"

36. Here is an inverted hook. Can you reduce the material so that the male and female dies are broken, instead of the slider and the inclined pin?

"(Please confirm whether we can reduce the material to the area where we have the undercut shown.

close

On the cavity side. Do not make sliders and lifters. )"

37. Please confirm this form removal method and structure as soon as possible, otherwise it will affect the mold construction period.

Please confirm the parting line, gate position ... and so on. As soon as possible; Otherwise,

The preparation time will be extended. )

38. Are there any special requirements for this surface? Can I have thimble prints?

Please confirm whether it is a critical surface and whether we can have an E.J. pin mark on it. )

39.P.L If the P. L plane is opened here, there will be sharp corners and knives on the mold, which will have an impact on the life of the mold.

If we set the parting line here, there will be sharp edges, which will reduce the tool life.

40. Increase the draft angle to help demould and demould smoothly. )

4 1.GATE has two disadvantages: 1. Open the lid and you can see the trimming part of the gate; 2. The two inclined pins are on the same side, and the ejection is different.

Very balanced.

(If the gate is designed in this area, there are two problems:

a)。 When you open the lid, it is easy to see the sign of the door.

b)。 When the two tappets are on the same side, the ejector is unbalanced)

42. If the gate is made here, the trimming part of the gate can't be seen after the cover is opened.

(If the gate position is designed in this way, the gate mark is not visible. )

43. If the gate must be in the position you specify, it is best to do it here to reduce the shrinkage at this position.

If you insist that the location of the gate must be the same as the original design, then we will go further.

Recommend ownership

Adjust it to the specified area, so as to avoid the shrinkage problem of this area. )"

44. If the GATE is used as a diving thimble here, there will be holes on the back surface, and the finished product will be black, which will be the most obvious.

(If the design of the door must be sub. Gate, the back surface of the part will have

Black causes serious flow marks. )

22.P.L it is unreasonable to open P.L here, and it is difficult to process the mold. P.l. should be changed to the one shown in the picture.

"(This area is not suitable for parting lines, because the tool will become more complicated;

Therefore,

We suggest a parting line as shown in the figure. )"

45。 The product is likely to stick to the master mold. Can you add an inverted hook on the male mold, keep the E.D.M pattern on the ejector pin or the male mold, and leave the finished product on one side of the male mold when opening the mold?

"(may stick to the cavity; Therefore, please confirm whether it can make undercut.

Hold on to the pin

Or leave the rough E.D.M on the core to grab the part.

46. The thickness of materials varies greatly here, and there will be stress marks on the surface of finished products. Do you accept it?

Please confirm whether it is acceptable to have stress lines on the surface because of the thickness.

Doesn't mean. )

47. Please indicate where the external surface is, and whether 2D drawings and precautions can be provided.

Please tell me where the critical surface is. Please also provide us with a 2D drawing and key.

Size. )

48. The places shown in red are problematic, please pay special attention.

Please pay attention to the red highlights, because there are problems in those areas. )

49. There is something wrong with the finished product design. Suggested modifications are shown in the following figure.

(We suggest using the attachment design, because there is something wrong with the current design. )

50. We suggest that it be modified into a spherical groove.

Half of the 5 1. cylindrical feature should not be disassembled in the slider to prevent it from breaking (this problem is the same as Article 8).

52. Take the small slider on the big slider as an example. The small slider should retreat first, and the big slider should delay.

(The inner small slider will retreat first, and the female slider must be postponed.

Slide. )

53. The slider should be core-pulled by hydraulic cylinder to ensure the opening and closing sequence of the mold.

(The sliding pin will use an oil cylinder to ensure that the process is carried out in the correct order. )

54. This surface is assembled, and there will be resistance when loading, as shown in the figure.

"(We can't add material to this surface because it will get between two parts.

It's assembled.

Please see the attached sketch. )"

55. The inclined needle surface can be reduced, and the meat thickness of the finished product can be increased to make changes.

(Lower the surface of the inclined top to thicken the part. )

56. There is an elevator on one side and one on the other.

Solid/natural. )

57. The two columns here overlap and have inverted hooks, so they don't do it naturally, but slide.

"(These two bosses overlap with the undercut, so they cannot be made solid. we

It is recommended to make it with a slider. )"

58. Forced ejection (this area needs forced ejection. )

59. The male mold is opened in two stages, and this place retreats first (here, it will be a forward and backward double ejection. )

60. There will be a clip line when making the insert here. Can you accept it? Please confirm where it is acceptable.

Divide the line here. )

6 1. If the male and female dies on this surface are broken at 1 degree, there will be a gap. Is that acceptable?

(Please confirm whether it can not match the area of 1 closure.

On the core/cavity side. )

62. Can this size be increased? (Please confirm when we can expand this size. )

63. If a groove is added here, the effect of film ejection will be better, and then it will be corrected according to the assembly effect after die test.

"(If we add a groove, it will better affect the elasticity of the film. See how it will affect.

Assemble parts,

Then make a decision. )"

64. There is a root cut here. It is suggested to avoid undercutting here by cutting the part shown in the section line.

(There is an undercut here. We suggest cutting the highlighted part to avoid it.

Undercut. )

65. After molding, the sub-gate should be leveled (gate (sub-gate) needs to be trimmed even after molding. ).

66. Here, the hook is ejected vertically first, and then removed manually.

(This undercut area needs to be ejected vertically and then removed manually. )

67. There are sliders on both sides, but you can't change the gate here.

The gate is not suitable for this area, because there are two sliders closing the area. )

68. A revolving door is added here, which is convenient for adjusting the quality of finished products when shooting.

(We suggest placing a runner closure insert to adjust the filling amount of parts. )

69. The undercut is forced to demould on the slider. Can the undercut be reduced to 0.6?

(This undercut will be forced out, please confirm whether it can be reduced to 0.6mm.. )

70. This column cannot be demoulded. Please confirm whether there is any dislocation in the process of drawing transfer and whether you can provide the original drawing file data of the customer. )

(This boss cannot be released. Please check the file again and resend it to us if possible.

Original draft

7 1. This column is solid and will shrink (this boss will shrink because it is a solid boss. )

72. Do you want to bite flowers on this side? What is the number of biting flowers? What is the minimum draft angle?

(Please confirm whether this surface needs texturing. Please let us know the texture specifications.

Also, what's the sensitivity? Draft. )

73. Should this surface be polished and labeled?

Please confirm whether this surface needs polishing and sticking on the sticker. )

74. The draft angle of several surfaces shown in red is too small, which will lead to strain when drawing. It is suggested to increase the draft angle.

(The area highlighted in red has the problem of small draft angle. We suggest expanding

Draft the mold to avoid leaving drag marks on the parts. )"

This rib is too thin to be completely filled. )

76. This rib will shrink if it is too thick. )

77. It's difficult to reverse the mold here. It is recommended not to reverse the hook first, and then process it after forming. But if you want to make a fixture, the cost will be calculated separately.

(There are problems in the current design, so we suggest adopting this undercut as an alternative.

But there will be an extra charge. )

78. The bottom of the cylinder should be a crater.

(All boss bases are required to have craters to avoid shrinkage. )

1. For the insert, the surface of the P.L. shall be provided with sufficient exhaust pits, and the surface of the P.L. shall be provided with annular exhaust grooves, which can exhaust the gas out of the mold.

Insert /PL should have sufficient ventilation, and there should be ventilation slots around PL.

79. The end face of the top stick hole insert is 0,5mm away from the bottom face, and m20 teeth are tapped;

The surface of KO insert shall be 0.5mm lower than the bottom plate, with thread M20.

80. Withdraw the needle, and the middle part of denture base should avoid the mold embryo by 0.5mm; ;

RP and EGP should have a gap of 0.5mm with the formwork.

8 1. The distance between the exhaust slot and the sealing position is10-15 mm;

The distance from the vent slot to the seal closing position10-15mm.

82. Use E for water transport and S for water transport;

Entrance "e" and exit "s"

83. The bottom plate shall be provided with heat insulation board, with DME specification 1/4 thickness;

The top/bottom plate must have insulation board, DME standard1/4' h.

84. The lifting ring should be located at the center of gravity of the mold (to ensure the balance when hanging the mold);

The eyebolt should be in the center of the mold (for balance)

85. The position of the hanging die screw should be at the center of gravity of the front/rear die part, keeping a balance;

For balance, the eyebolt position on the cavity/core side should be at the center of gravity.

86. The pump mouth is divided into die test pump mouth/die pump mouth;

Main Road Type: Trial/Delivery

87. Chooser: NPT specification;

The plug uses NPT specification.

88. Middle Tuosi takes the form of HASCO ball.

Use HASCO ball EGP

89. The nozzle adopts French standard: 1/4 ". Nozzle is written as rpl08-1151.

Jiffy uses French standard: 1/4 "mark: rpl08-1151

All English & English units are in English and English units.

Is the part size printed plus shrunk? Please check whether the size of the internal model has been reduced.

All wires are protected from sharp corners? The angle through which the wire passes should be changed to R angle. Is it finished?

All replaceable parts must be standard parts. All replacement parts must be standard parts.

Add lens counter? Do you want to add beer plastic accumulator?

A complicated mold, after careful design consideration, overcomes many design restrictions.

A complex mold, after careful consideration, successfully overcame various design limitations.

All moving parts should use hardened steel: all sliding rails should be installed with hardened steel or carbon steel.

Lubricating alloy wear plates and inserts with positive sliding retainers.

All moving parts should be made of hard steel, and the position must be hard-padded and hard-wired, and the position must be limited and locked.

BOM includes water fittings, injectors and. Customize the content of the component. The BOM should include water transport connectors, thimbles and self-made parts.

If there is no water loop, it is used for elevators. If there is no water loop, the sloping roof is beryllium copper.

The corresponding components are mirror images in the core & the parts corresponding to the cavity are mirror images in the front and rear mold plans.

Check the polishing of paint lines? Did you leave the light and the mold?

The core pulling groove mechanism is installed and it is normal.

Crane capacity and loading clearance. How big a crane does it take to move the mold?

The mold flow-mold warpage analysis is carried out. Computer simulation analysis of channel and deformation.

Parts and/or 3D mold design drawings. Part drawing or 3D mold drawing.

When size is not important, cooling is not important. If the size is not important, moderate cooling is acceptable.

Combining the traditional four-cavity side gate and four-cavity reverse gate mold is helpful to turn over the face.

Molding ability and production cost reduction.

The production capacity can be improved by combining the standard four-cavity large nozzle mold and the four-cavity inverted large nozzle mold into a set of injection molding machines with the same size.

Double the laminating die and reduce the cost.

It can be divided into two independent molds and molded in two different mold workshops.

The biggest feature of this mold is that it can be divided into two sets and produced in different places, which increases the flexibility of production.

It is composed of all standard mold parts, which is convenient for mold maintenance.

Because the whole set of molds are standard mold parts, it is more convenient to repair and replace parts.

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The mark of the mold drawing is called the extension direction.

Mark all openings, runs and dimensions. The gap marks the distance between the front and rear molds, the sliding distance of the sliding parts and the separation position of the plastic parts.

DME egr。 Embedded and marked water fittings? Do you use DME water transport connectors and numbers?

Is the delivery face up or split in half? Is it easy to hang out the mold after unpacking, and is the front/rear mold transported separately?

The eye bolt size and balance are on 2 sides, and the die hole size and balance are on 4 sides.

Injection stroke and injection stroke. Slide block, lifter stroke size mark, line position and inclined top stroke.

If a sloping roof is used in the ejection study, please analyze it.

The maximum extended ejection is ejected to the limit position.

Ejector guide pin installation. Installation of ejector pin and guide post.

Eye bolts for inserts over 50 pounds. Gaskets weighing more than 50 pounds must have hanging holes.

Edge gate or main runner gate requires secondary operation to be acceptable. Edge-type or straight-in nozzles are acceptable.

Four points in HRC are different from tappets of contact or cavity steel. The inclined top and the internal mold or insert in contact with it are hard.

The difference is 4 degrees (HRC).

4x size part, the size reflects the actual size. Four times enlarged view of nozzle and nozzle sleeve, marked according to actual size.

Attention.

Overview, safety and operation overview, safety and operation requirements

For molds with clamping force exceeding100t, it is recommended to adopt guided ejection, and the ejector pin is1.5mm or.

Smaller, or the ejector stroke exceeds 50 mm.

Building molds are used for injection molding machines with clamping force exceeding100t, or when there are thimbles below 1.5mm or the ejection stroke exceeds 50mm, ejector pin guide posts shall be installed.

Has the guide pin been cleaned and vented? Are the side nails inserted in the formwork supported and vented?

Thermal manifold connected to printing and inspection? Do you have the number of the hot nozzle connection?

Horn pin clearance hole? Is there a space between the hypotenuse and the line position?

Hydraulic drive slider and electric limit switch. The line position is driven by oil pressure and equipped with safety electrical system.

The heater is installed at+0.002/-0.000, and the wire is labeled and connected to the terminal. Whether the hot nozzle assembly, the source and tail of the wire are installed firmly.

Solid. (+0.002/.000)

Insert keys and numbers to prevent incorrect assembly. Inserts are positioned and numbered to prevent incorrect assembly.

The angle of the gripper is 3 degrees (& lt25 degrees) larger than that of the corner pin. The oblique angle is 3 degrees greater than the oblique angle of the line position (

Leave enough space at the slider/inclined roof/main insert to run the waterline. Keep enough space at the wiring, sloping roof and main insert.

Arrange the position (space) of the sink.

The elevation angle is less than 15 degrees. The top angle of inclination is less than 15 degrees.

The lifting rod diameter is less than 1 inch. The diameter of the inclined ejector pin shall not be less than 1 ".

The limit switch is intact and protected. Is a restriction system installed?