Machine Tool Casting Horizontal bed with a horizontal placement of the turret to improve the accuracy of the movement of the knife, generally used for large-scale CNC lathes or small-scale precision, high precision, easy to operate, The layout of CNC lathes.
Machine casting (bed casting) (large castings) using heat treatment process to eliminate the stress in the casting. Long-term use is relatively stable.
Standard: GB9439-88
Features: Wear resistance, good shock absorption, good process performance, gray cast iron carbon content is relatively high, close to eutectic composition, so the melting point is relatively low, good fluidity, shrinkage is small, more suitable for structural casting complex or thin The castability of the gray cast iron is higher than that of the steel.The high strength of the sand in the early stage of casting is beneficial to the graphitization expansion of the solidification process of the cast iron, effectively eliminating the shrinkage and shrinkage defects , To achieve gray cast iron, ductile castings less riser, no riser casting.
Machine castings (large castings) the relationship between the strength and hardness: cast iron hardness and strength of the relationship between the existence of the empirical relationship is:
A. When O≥196N / mm ㎡, HB = RH (flying 00 + 0 4380b) (B1).
B. When 0 ≥796N / mm ㎡, HB = RH (44 + O 7240b) (B2).
Casting machine tool castings, large machine tool castings, gantry machine casting, vertical lathe casting, large castings. Machine tool casting with EPC process. Machine tool casting can reach 80 tons of single weight. Machine casting material gray iron 200, HT250, QT400, ZG450 and so on.

Machine tool bed casting As a large castings to be heat treated to improve their performance and improve the quality of internal heat treatment process is very important in mechanical manufacturing, compared with other processing technology, heat treatment does not change the shape of the workpiece and the overall chemical composition, by changing The internal quality of the workpiece, change the chemical composition of castings, to improve the use of performance.The purpose of tempering is to eliminate the internal stress quality.

I plant products are divided into two series:

(1) heavy machinery products: various types of new single and double column vertical lathe, test box, according to the needs of customers design and production. Heavy, large, medium-sized CNC machine tools, vertical lathes, machine-ray machine, Cast iron machine sliding table; floor boring machine bed casting, bearing castings, railings base, with heavy iron, ductile castings, road squat, with heavy iron and other products designed to meet the requirements of the market, Processing and assembly.
(2) machine measuring tools: cast iron flat platform, assembly plate, engraved flat plate, cast iron table, cast iron fixed plate, pliers scribing platform, inspection plate, welding plate, riveting plate, marble plate, machine table Box, aluminum-magnesium-foot, granite slab, granite measuring, flat feet, square feet, square feet, machine horn (adjust horn, shock horn)

I produced the machine tool castings with advanced design, handsome in appearance, reliable performance, precision and stability, simple operation, easy maintenance, and other advantages, I plant will be high-quality products and good after-sales service return to our old and new customers, First, the principle of the supremacy of users, contract and keeping promises, the full implementation of tracking services.

1, manufacturers supply genuine: Main products casting machine, cast iron platform measuring, marble platform, and other professional products manufacturer, has a complete and scientific quality management system.

2, on the size: GB standard gauges I have years of stock director, received orders, 48 ​​hours of delivery; non-standard measuring tool can be customized, the production period is short, please rest assured purchase.

3, on the color: shops selling goods prices are excluding taxes and fees, for tax votes, please contact customer service.

4, on the customer service: If you can not get a timely response to the consultation, please contact the sales manager.

5, the establishment of product quality files, follow-up visit. Product life-long maintenance, only a simple collection of materials and labor costs, and trade-in.

6, actively cooperate with the user to do a good job on-site operation and maintenance of products, providing free consulting services. May at any time to the user to provide the cost of factory products, spare parts and accessories.

7, splicing platform or multiple equipment installation, commissioning, on-site technical services, led by the technical experts personally on-site service to solve various difficult problems.

8, on the shipping: simple wooden box packaging products, non-customized products, the following single-piece 50kg product made ordinary courier, usually within 72 hours of arrival; single 50kg or more products using logistics and distribution, your city has a direct line of preference , Remote or small towns are Qiyun logistics Peihuo, the general arrival time of 4-7 days. Delivery costs to the actual logistics company quoted price, the goods sold by shops are not included in the transport costs. If you special requirements Express , Air and rail freight to be self-pay freight.

Botou Yongjun Measuring Machine Factory is located in Botou City, south of Tianjin. Since ancient times, Botou has enjoyed a good reputation as 'Foundry Township' in China, with a long history, advanced technology, perfect management and developed casting industry. With the new structure, new technology, new technology and high-quality casting materials, the company's technology and technical equipment: the existing medium-frequency electric furnace 8 tons, 10 The company strictly control the purchase of raw materials, all in accordance with national standards of production, the technical indicators have reached the national level, the company has a number of years of experience in the production process, Standards, the products sell well all over the country exported to foreign countries, and built a casting workshop, machining workshop, scraping research workshop, assembly workshop back to the fire kiln, laboratory, laboratory, production of products have been tested: a furnace material testing, In the thermometer temperature, the finished product for ultrasonic testing and hardness testing, so that the product even more than the appearance of internal materials Gengrang customers at ease and satisfaction.