Factory Custom High Precision Sheet Metal Progressive Slot Die

Factory Custom High Precision Sheet Metal Progressive Slot Die

Thread connection is an important way of connection between plastic parts. In the design of plastic parts, the types of plastic product threads used include: ① Standard threads, mainly triangular cross-section threads (V-shaped threads). This type of thread is easy and quick to assemble and disassemble, and is widely used for connection and fastening. The connection strength of the thread is low, and it is difficult to fully form the tip part of the thread. Small-pitch (＜0.7 mm) threads are not suitable for molding. ② Square threads, mainly used for high-strength connection between pipe fittings. ③ Trapezoidal threads, mainly used for high-strength connection of pump housings, and it is easier to form than square threads. ④ Sawtooth threads. This type of thread has the connection efficiency of square threads and the strength of V-shaped threads. It has a high stress along the axial direction and is used for unidirectional force bearing and connection of soft bottle mouths, with a narrow application range. ⑤ Arc-shaped threads (bottle mouth threads), transplanted from the threads of glass bottles. There is no stress concentration at the root of the thread, and it is very convenient to screw in and out. During molding, forced demolding can be adopted. The demolding of threads is a difficulty in the structural design of molds for plastic parts with threads. For different types of threads, when designing the mold, the selection of the demolding method and the design of the demolding mechanism must be treated differently.

Availability:

Quantity:



Inquire Add to Basket

Product Description

Product Introduce

Thread connection is an important way of connection between plastic parts. In the design of plastic parts, the types of plastic product threads used include:

① Standard threads, mainly triangular cross-section threads (V-shaped threads). This type of thread is easy and quick to assemble and disassemble, and is widely used for connection and fastening. The connection strength of the thread is low, and it is difficult to fully form the tip part of the thread. Small-pitch (＜0.7 mm) threads are not suitable for molding.

② Square threads, mainly used for high-strength connection between pipe fittings.

③ Trapezoidal threads, mainly used for high-strength connection of pump housings, and it is easier to form than square threads.

④ Sawtooth threads. This type of thread has the connection efficiency of square threads and the strength of V-shaped threads. It has a high stress along the axial direction and is used for unidirectional force bearing and connection of soft bottle mouths, with a narrow application range.

⑤ Arc-shaped threads (bottle mouth threads), transplanted from the threads of glass bottles. There is no stress concentration at the root of the thread, and it is very convenient to screw in and out. During molding, forced demolding can be adopted. The demolding of threads is a difficulty in the structural design of molds for plastic parts with threads. For different types of threads, when designing the mold, the selection of the demolding method and the design of the demolding mechanism must be treated differently.

Product Advantages

Simple Structure and Strong Versatility: It has a straightforward design that can be adapted to different coating needs.
Easy Maintenance and Cost-Effective: Low maintenance requirements and cost-efficient operation.
Specialized Lip Design: Ensures precise and uniform coating.
Customizable Options: Customized coating cavity and installation method.
Upgrade Potential: Can be upgraded to a smart coating die.
Proven Performance: With hundreds of successful use cases.

Product Details

ex1_副本微信图片_20240705102349_副本

Technical Parameters

Parameter	Description
Model NO.	ST-01
Warranty	5 years
Application	Household appliances, hardware, electronic, commodity, home use, car
Material	Stainless steel
Molding material	Metal mould
Extrusion	Extrusion
Extrusion mould	Flat die
Adjustment method	Differential thread
Length specification	≤ 2000mm
Roughness of runner	≤ra0.025
Flatness	≤3um
Straightness	≤3um
Coating speed	Max 100m/Min
Transport package	Wooden case
Production capacity	150 Sets/Month

Product Uses

This slot die is widely used in the following areas:

Adhesive Coating: Applied in the adhesive industry for uniform adhesive application on substrates like paper, film, and nonwoven materials.
Ink Coating: Utilized in the printing and packaging industries for ink application on various substrates including paper, plastic, and metal foils.
Paint Coating: Employed in the automotive, aerospace, and architectural industries for surface painting.
Electronics Coating: Used in the electronics industry for applying conductive inks, adhesives, and protective coatings on circuit boards and components.
Medical Coating: Benefits the medical industry for coating medical devices such as catheters, stents, and wound dressings

FAQ