Novel mold manufacturing technology

A manufacturing process and new mold technology, applied in the field of new mold manufacturing process, can solve the problems of inability to monitor the manufacturing process in real time, the service life of the mold is not high, and the process flow is complicated, and achieve the effect of qualified hardness, high pass rate and simple process.

Inactive Publication Date: 2019-04-05
宁波久生模具科技有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are certain defects in the current mold production process. The process is complicated, and the manufacturing process cannot be monitored in real time, which is easy to cause over-processing; the produced mold has a short service life, low hardness, and is easy to be damaged.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel mold manufacturing technology
  • Novel mold manufacturing technology
  • Novel mold manufacturing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Such as Figure 1 to Figure 3 As shown, a new mold manufacturing process, the specific steps include: blank cutting, milling, grinding, cutting, stress relief treatment, vacuum heat treatment, cutting, water cooling, straightening, storage. Rough cutting cuts the raw material to obtain a mold block suitable for machining. Milling includes primary milling, secondary milling, and tertiary milling; primary milling roughs the surface of the raw material, secondary milling processes forming holes, and tertiary milling finishes the mold. After three milling operations, a mold with a precision that meets the requirements is obtained. At this time, the mold has the required holes and grooves, and then it is ground to make the surface roughness of the mold meet the requirements. The mold is preliminarily completed and the mold at this point is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a novel mold manufacturing technology. The novel mold manufacturing technology comprises the steps of blank cutting, milling, grinding, cutting, stress relief treatment, vacuumheat treatment, cutting, water cooling, straightening and warehousing; according to the stress relief treatment step, specific steps of weighing, surface cleaning, inspecting and furnace charging tempering are included; milling is conducted through a milling machine, grinding is conducted through a grinding machine, cutting is conducted through a sawing machine, and straightening is conducted through a straightening machine; vacuum heat treatment is conducted through a vacuum nitriding furnace, and specific steps of weighing, surface cleaning, classification furnace charging, formula setting,quenching and tempering are included; after quenching, the hardness, deformation and appearance need to be checked; and after tempering, deformation and appearance are subjected to spot check. According to the novel mold manufacturing technology, the production process is reasonable, the cost is controlled properly, and the product percent of pass is high.

Description

technical field [0001] The invention relates to the technical field of mold production and manufacturing, more specifically, it relates to a novel mold manufacturing process. Background technique [0002] Mold is a kind of various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, stretching and other methods to obtain the required products. There are many types of molds, and each mold has different structures, requirements, and uses, and they all have specific production processes. But for the same type of mold, its production process has common characteristics. The mold mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Therefore, the production of the mold must have a high degree of plasticity, so as to ensure the adaptability of the mold. However, there are certain defects in the current mold production ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C21D1/18C21D1/773C21D9/00B23P15/24
CPCB23P15/24C21D1/18C21D1/773C21D9/0068C21D2261/00
Inventor 史炜东
Owner 宁波久生模具科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap