Cast iron platforms including : Three dimensional flexible welding platform, crossed the platform, platform, ground platform, welding platform, the standard plate, fitter platform clamps, t-slot platform (t-slot plate), rail geosyncline iron platform iron Rails, testing platforms, assembling, welding cast iron tools such as platform products.

Material: cast iron plate by HT200-300 casting, material ingredients blend raw material content according to the following criteria (%): carbon: 3.1-3.4, MN: 0.6-0.9, SI: 1.5-2.0, 0.12, sulfur, and phosphorus 0.3. hardness > 180 second tempering.

Cast iron plate Specifically applied to large equipment base levelling, reasonable design, structural stability, high precision, wear-resistant characteristics of 3000mm-6000mm Tablet mosaics can be realized, the product is made by scraping or grinding. Widely used in machining, tool shop, machine (test) repair shop, large equipment base, measuring and precision machining of test, measuring and grinding, and precise measurements, test the flatness of the workpiece, flatness and the tolerance value.

Repair work platform/cast iron Accuracy of the face is mainly flat. T-slot of the workpiece and clamp plate face is the positioning and movement between the direction of the relationship, in order to make reliable and cast iron flat face contact, its flatness is generally provided for in the concave. Countertops in all directions (vertical, horizontal, diagonal, radiation) on the straightness of the maximum values as a table surface flatness. With Rails straightness measurement method measurement method is basically the same. Available research points method, feeler gauge method, leveling instrument, optical flatness measuring instrument and method of inspection.

Cast iron platform technical requirements:

1, the platform must go through two back stress aging treatment, prevent stress memory appears distorted and platforms used in the occurrence of cracks in the future to eliminate casting stress and rough purpose of stress, strain relief up to 90%;

2, face processing acute angle obtuse;

3, casting force is not machined surface greasy, polishing, are required to paint coating on the inner surface;

4, flat face without seriously affecting the look and performance of sand, pores, cracks, inclusions, porosity, scratches, bumps, rust and other defects.

3, precision is 0 ~ 3-level on the flat face of diameter less than 15mm blockage of sand allows the use of the same materials, its hardness is less than with the hardness of surrounding materials. Sand blocking the face-hole should be no more than 4. And sand between the distance should not be less than 80mm.

4, plate shall be made of high quality fine grey cast iron or alloy materials such as cast iron, its working surface hardness should be 170~ 220HB.

5, flat working surface is usually applied using a scraping process. Skiving machining of 3 flat working surface, the surface roughness Ra of the maximum allowable value of 5 ч m.

7, flat face paint for the Institute tests should be carried out using the scraping process. Displayed after the grinding point of contact area ratio is shown in table 3 provisions or 25mmx25mm difference between points of contact shall not be more than 5 points. In case of disputes, contact area ratio as the assessment basis.

8, flat on either side, should have a threaded hole of the handle or ring equipment installed (or a cylindrical bore), and location of the device should be designed to minimize the deformation caused by the handling.

9, plate set screw hole on the face (or Groove), which parts should be no higher than the face.

Botou Yongjun Gage company profile

Yongjun measuring machinery company https://btyjjx.1688.com located in botou, Hebei province, North of Beijing and Tianjin, East of the Bohai Sea, 104, 106 national highway, Beijing-Shanghai Expressway, Beijing-Shanghai Railway runs through the whole territory, the transportation is very convenient. Our company mainly produces cast iron platform shaped castings, machine tool castings, casting, square tube, v-v-iron. Our company has always adhere to people-oriented, science and technology as guide, innovation and development. While enterprises continue to introduce advanced technology in the world, the introduction of a large number of professional and technical personnel, expand the advanced production equipment, enterprises are increasingly strong technical force, economic strength is also growing.

First of all strictly raw material incoming material, followed by strict control of investment casting process, the last series of tests: furnace material testing oven thermometer temperature, ultrasonic testing of finished products and hardness testing. Product material in more than appearance for customers to rest assured, satisfaction.

Companies to be market-oriented, customer-centric, relying on the technology, strengthening brand awareness, improve service levels, the future, continue to forge ahead, work to develop a sound management system and competitive advantage of scientific and technological enterprises

1. manufacturers supply genuine

2. with regard to sizes GB specifications measuring tool factory for many years with cash, after we receive your order and shipped within 72 hours of non-standard gauges can be customized, making short, please rest assured purchase.

3. with regard to color Shops for sale prices do not include taxes and fees, if you need stamps, please contact customer service

4. If your inquiry did not respond in time, please contact your sales manager directly. Sales Manager Tel: 15103271458 (24 hour line)

5. with regard to after-sales Product quality guaranteed for 12 months, supplier during the warranty period due to the design, technology or material defects caused by quality issues should receive notification within 12 hours to give a written reply. And free of charge repair or replacement of the product. Approval of products, replacement, repair warranty service.

Establish quality files, track return visits. Product life-long maintenance, only simple materials and labor costs, and the old for the new.

Actively cooperate with the user improve the site operation and maintenance of the product, providing free consulting services. May at any time provided at cost to the user of our products spare parts and accessories.

Mosaic platform or multiple device installation, commissioning, on-site technical services, led personally by the technical expert on-site services, solve a variety of problems.

6. with regard to delivery Products are packed in non-customized products single and 50kg products send ordinary Express, generally within 72 hours of arrival; single and 50kg products logistics and distribution, your preference for cities where there is a through line, remote or small towns are trucking logistics distribution, General delivery time for 4-7 days. Shipping cost actually offer subject to logistics companies, shops for sale prices do not include shipping charges. If your special request express, air and rail courier at your own expense.