A must-read for designers and developers struggling with VA/VE! A booklet packed with essential knowledge for cost reduction.
The "Mechanical Parts and Assembly VA Technology Handbook" is a booklet that compiles knowledge and examples for achieving low-cost design in machinery and equipment manufacturing. It is packed with processing methods and design points that mechanical designers and developers should keep in mind! ★ This booklet is currently being offered for free! Please check it out from "Download" ★ 【Contents】 I. Knowledge Necessary for Low-Cost Machinery and Equipment Design 1. Current Situation of Machinery and Equipment Designers 2. How to Design Machinery and Equipment at Appropriate Costs 3. Processing Methods that Designers and Developers Should Know II. Points for Low-Cost Design in Machinery and Equipment Manufacturing 1. Points for VA/VE Cost Reduction Design in Machining 2. Points for VA/VE Cost Reduction Design in Surface Treatment and Heat Treatment 3. Points for VA/VE Cost Reduction Design in Material Selection 4. Points for VA/VE Cost Reduction Design in Assembly and Sheet Metal Work ...etc
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In Chapter 2 of the brochure, "Points for Low-Cost Design in Machine and Equipment Manufacturing," various methods for cost reduction, high precision, and shortening delivery times are presented as follows: 1. Machining Setting of tool clearance (lathe machining) / Review of G grinding instructions / Review of pocket machining / Design changes for R shapes / Addition of positioning holes / Setting of tool clearance (milling) / Design changes for pin corners / Design changes for machine part shapes / Optimal design of tap lengths / Arrangement of R shapes / Design changes for R shapes 2. Surface Treatment and Heat Treatment Change of heat treatment methods / Change from zinc plating to electroless nickel plating / Plating hanging holes / Weight reduction of machine parts through the use of electroless nickel plating / Ensuring slip properties of stainless materials through Tuft Ride treatment 3. Material Selection Understanding of distribution material standards / Utilization of SKD materials / Use of standard sizes for thin plate materials / Utilization of polishing materials / Utilization of pre-hardened steel / Selection of stainless materials / Material selection for cutting tool parts / Adoption of separate structures for thin-walled and complex-shaped parts / Utilization of helicoils 4. Assembly and Sheet Metal Omission of knock pins / Change from welding to screw fastening / Unification of air pipe diameters / Unification of screw diameters / Combination of different materials ...etc.
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ZESTIA Co., Ltd. specializes in the production of prototype parts to medium-scale production (up to about 500 units) and engages in processing with a focus on small-batch, diverse production. We handle a wide range of materials including stainless steel, aluminum, tool steel, and carbide for products such as tools and jigs. Additionally, we have a network of over 230 partner companies, enabling us to accommodate all kinds of processing and treatment according to your needs. We also support partial assembly and electrical work, and we receive requests for equipment manufacturing from various industries, including food, medical, and semiconductor manufacturers. We offer a "Procurement Agency Service" to handle procurement and materials tasks on your behalf, so please feel free to reach out to us.