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The Ebisu spirit level, leveling instruments, and level product range are highly trusted in a wide variety of fields, including construction, civil engineering, and DIY.
Depending on your needs, there are various types available. ○ Mass Level ○ Mini Mass Level ○ Meter Mass Level ○ Slope Level 2 Wide ○ Slope Level 2 ○ Slope Level Wide ○ Slope Level ○ Mobile Slope Level ○ Various Slope Level Wide ○ Post Level Pro ○ Post Level
For installing air compressors! It's transparent and has measurements, so you can measure through it.
The "Cavity Level" is a slim, lightweight, and portable level. It is transparent and has graduated markings, allowing for measurement through it, and the entire surface can be used as a measuring area. Made of resin, it is less likely to scratch the objects being measured, making it convenient for leveling frames (horizontal and vertical) during display work. 【Features】 ■ Transparent with graduated markings for measurement through it ■ Slim, lightweight, and portable ■ Entire surface can be used as a measuring area ■ Can also be used as a right angle ruler ■ Made of resin, making it less likely to scratch the objects being measured *For more details, please refer to the PDF document or feel free to contact us.
Introducing a leveling tool for scaffold assembly with an easy-to-remove large lever and a one-touch holder!
The 'Tobilevel-5' is a level for assembling scaffolding, equipped with a one-touch holder. It allows for easy removal and storage from the holder with a single touch, and can be attached at 90° increments depending on the mounting position, such as harnesses or waist belts. Additionally, it features phosphorescence, accumulating light in bright areas and glowing for several minutes in dark areas. [Features] ■ One-touch holder included ■ Comes with a shackle for direct attachment of a fall prevention cord ■ Includes a 45° angle for convenient measurement of legal slopes ■ Measurement reference surface has a V-groove for measuring pipes and similar objects ■ Phosphorescent, accumulating light in bright areas and glowing for several minutes in dark areas *For more details, please refer to the PDF document or feel free to contact us.
Easily attach by spreading the fixed resin spring! The round bubble level also allows for vertical confirmation against the ground and ceiling.
The "ED-60DD" is a level that can be attached to a driver drill to confirm horizontal alignment. It accommodates body diameters of 60mm to 80mm and can be easily attached by expanding the fixed resin spring. The round bubble tube allows for vertical confirmation and drilling relative to the ground and ceiling. It also allows for the attachment of a fall prevention cord, and it features phosphorescence that accumulates light in bright areas and glows for several minutes in dark places. 【Features】 ■ Round bubble tube allows for vertical confirmation relative to the ground and ceiling ■ Accommodates body diameters of 60mm to 80mm ■ Easy attachment by expanding the fixed resin spring ■ Allows for the attachment of a fall prevention cord ■ Phosphorescent feature that accumulates light and glows for several minutes in dark places *For more details, please refer to the PDF document or feel free to contact us.
Visualization of safety and security! Attach to the forklift mast to check the horizontal position of the forks.
The "Fork Level" is a level used to confirm the horizontal position of the forks by attaching it to the mast of a forklift. With a vertical bubble tube, it allows for checking the vertical position of the mast. We offer the "ED-18FORK," which comes with a super strong magnet for easy attachment to the forklift, and the "ED-30LFORK," which has a built-in LED light suitable for working in dark areas. 【Features】 ■ Attaches to the mast of the forklift ■ Confirms the horizontal position of the forks ■ Includes an accuracy adjustment mechanism ■ Allows for checking the vertical position of the mast with a vertical bubble tube ■ Easy to attach due to the included magnet *For more details, please refer to the PDF document or feel free to contact us.
If you're looking to choose a level, leave it to us! We introduce products with built-in LED lights that are ideal for working in dark places.
The "Light Level" is a level tool for assembling scaffolding. It is equipped with an LED light, making it suitable for work in dark areas. Battery replacement can be done easily without a screwdriver, as it can be slid open and closed with your fingertips. Additionally, we offer various multipurpose levels such as the "Handrail Level" and "Cosmic Level," which can be mounted on handrails for hands-free measurement. Please feel free to contact us when looking for a level tool. 【Features】 ■ Available with magnets ■ Built-in LED light ■ Suitable for work in dark areas ■ Battery replacement does not require a screwdriver ■ Easy slide open and close with fingertips *For more details, please refer to the PDF document or feel free to contact us.
Kyowa Hearts works with various types of metals. Some metals can easily rust depending on how they are handled.
It is not uncommon for mild, stain-like substances that are difficult to classify as rust to occur. To prevent these defects from arising in our products, we proceed with our work while keeping in mind the characteristics that lead to rust. This document introduces the conditions and environments under which various metals rust. We have succinctly summarized the conditions and environments that induce rust in various metal materials. Through the accumulation of knowledge and experience, we are well-versed not only in press processing technology but also in metal materials. Our team consists of professionals in metal processing. Would you like to solve your metal processing concerns together with us? Please feel free to contact us! *For more details, please download the PDF or contact us.*
This time, we will focus on stamping processes and explain a simple method for selecting materials suitable for stamping for designers.
Rational material selection enables the design of products that are easy to manufacture, leading to reduced costs due to fewer processes, improved productivity during mass production, and enhanced reliability and durability of the products. Designs with high forming difficulty will increase material and processing costs. Indicators of material properties for evaluating materials suitable for stamping include tensile strength, yield strength, elongation, hardness, Erichsen value, limiting drawing ratio, and conical cup value. However, two specific characteristic values that can directly evaluate formability are as follows: 1. The n-value representing work hardening characteristics 2. The r-value (Rankford value) representing anisotropy The n-value and r-value are characteristic values that directly relate to the quality of actual stamping processes, and this evaluation allows for the selection of appropriate materials. *For more details, please download the PDF or contact us.*
![[Information] Kyowa Hearts Product Development Troubleshooting Case Studies](https://image.mono.ipros.com/public/product/image/906/2001536519/IPROS2495010129183315701.png?w=280&h=280)
Choosing which company to partner with is key to smoothly advancing development!
This document is a collection of case studies from Kyo-Wa Hearts Co., Ltd., which possesses a wide range of know-how in precision press processing and mold manufacturing, as well as a product development consultation service. We introduce a case from a testing equipment manufacturer that is currently using cut pipes for parts but is missing business opportunities due to low production numbers. Additionally, we also include cases from automotive parts manufacturers and cosmetics case manufacturers. Please take a look. [Contents] ■ Case 1: Wanting to switch from pipe to curling processing to increase production numbers ■ Case 2: Designs that are impossible to realize in-house ■ Case 3: Prototypes were successful, but they did not materialize in mass production ■ Case 4: Production is done by another company, but dimensions are not accurate ■ Case 5: Conventional processing methods do not achieve the required precision ■ Processing achievements *For more details, please download the PDF or feel free to contact us.
"Support for small lots and sales types" A clear introduction to the mold manufacturing process with images.
Our company not only handles prototypes but also produces high-quality molds suitable for mass production. We also offer molding services using servo-driven injection molding machines, and we can accommodate materials and sizes according to your needs. We are currently distributing a document titled "Mold and Molding Roadmap," which introduces our mold production process from design to molding and inspection, along with photographs. In addition to highlighting our strengths, such as having the "Polishing Champion" of 2019 on our team, we also provide information about our equipment. ★ Please view it via the download button. 【Features of Our Mold Production】 ■ Supports both prototypes and mass production ■ Can also produce and sell molds only (selling molds) ■ Achieves high quality and short delivery times through 3D CAD/CAM integration ■ Accommodates various materials and product sizes ■ Mainly uses high-hardness aluminum for mold materials (also compatible with NAK materials)
We achieve high-quality plastic mold manufacturing and processing with various equipment and skilled craftsmanship.
Plastic products and pressed products created from molds may not be seen by people's eyes. However, they play a crucial role behind the scenes in maximizing the performance of various products that enrich our lives, such as cars, computers, cameras, and home appliances. In today's world, where effective resource utilization through the development of smaller and more precise components is required to pass on a wonderful environment to the next generation, we are challenging ourselves with future-oriented precision microfabrication technology, aiming to build a bright and dream-filled future.
Only the parts that have been completed, measured, and passed will be assembled!
We would like to introduce "Mold Manufacturing" by Hope Seiko Co., Ltd. We convert mold design data into NC data for precision machining using NC machine tools. All parts produced in the mold manufacturing process are measured, and only those that pass are assembled. In addition to overall management, we also facilitate group discussions among younger experienced staff, enabling speedy processing under individual process management. 【Business Activities】 ■ Mold Design ■ Mold Manufacturing ■ Progressive Press Processing ■ Prototype Processing *For more details, please refer to the related links or feel free to contact us.
The molds we receive orders for are designed in-house according to the customer's part specifications, requests, and budget.
The molds we receive orders for are designed in-house according to the customer's part specifications, requests, and budget. The mold base and part processing are carried out by partner companies, while we conduct fitting, adjustment, and inspection of the molds in-house, striving to improve the accuracy and quality of the molds.
Achieving ideal temperature control piping tailored to product shapes! We also accept orders for joining various parts and molds.
The "Diffusion Bonding Laminated Mold" is a product with high strength at the bonding interface. It can be sliced at split surfaces of arbitrary heights and water channels can be arranged, achieving ideal temperature control piping that follows the product shape. Since it is processed and bonded using commercially available steel materials with conventional machine tools, it is advantageous in terms of material costs, processing costs, and delivery times compared to metal 3D printers and similar technologies. Our company also has a track record in producing precision case molds for semiconductor components and hotspot countermeasures. Please feel free to contact us. 【Features】 ■ High degree of freedom in water channel design ■ Achieves ideal temperature control piping that follows the product shape ■ Can use standard mold steel ■ Advantageous in terms of material costs, processing costs, and delivery times compared to metal 3D printers and similar technologies ■ High strength at the bonding interface allows for conventional machining *For more details, please refer to the PDF document or feel free to contact us.
By manufacturing molds, the productivity of parts is improved, and the unit cost of products can be lowered!
We handle everything from mold design to manufacturing and product molding in one package. We deal with a wide variety of molds, including resin molds, press molds, and sintered molds.
