03643nam a2200349 a 4500 TVCDKTCT6340 Thư viện trường Cao đẳng Kỹ thuật Cao Thắng 20221020081439.000 070109 Thư viện Trường CĐ Kỹ Thuật Cao Thắng RG_1 #1 eb0 i1 i5 vie 621.802 87 / D513S-h Hà Văn Vui Dung sai lắp ghép và chuỗi kích thước / Hà Văn Vui In lần thứ 1 H. : Khoa học và Kỹ thuật , 2006 421tr. ; 24cm Chương 1: Giới thiệu dung sai và lắp ghép các bề mặt trơn, các khái niệm, thuật ngữ và định nghĩa trong lĩnh vực dung sai và lắp ghép, cơ sở của hệ thống dung sai và lắp ghép theo tiêu chuẩn ISO và tcvn, cách sử dụng dung sai và lắp ghép, trong đó có giới thiệu phương pháp tính tóan lựa chọn lắp ghép có khe hở và lắp ghép có độ đôi. Phụ lục của chương 1 là các bảng so sánh iữa các lắp ghép theo TCVN cũ, các tiêu chuẩn cũ của Nga và các TCVN mới theo ISO để tiện cho việc nghiên cứu, xử lý các tài liệu và sách cũ. Chương 2: Giới thiệu dung sai hình dạng và vị trí của các bề mặt, các thuật ngữ, định nghĩa về sai lệch, dung sai hình dạng, sai lệch và dung sai vị trí phụ thuộc và không phụ thuộc của các bề mặt, cách sử dụng dung sai hình dạng và vị trí của các bề mặt trong thiết kế: ghi ký hiệu dung sai hình dạng và vị trí của các bề mặt trên bản vẽ thiết kế cũng như các tài liệu kỹ thuật khác. Chương 3: Giới thiệu về nhám bề mặt. Cùng với dung sai kích thước, dung sai hình dạng và vị trí của các bề mặt, nhám bề mặt là một trong ba yếu tố quyết định chất lượng của bề mặt gia công. dựa trên các tiêu chuẩn mới nhất của VN và thế giới cũng như các kinh nghiệm sử dụng các thông số nhám bề mặt, cách lựa chọn nhám bề mặt trên bản vẽ, chế tạo các chi tiết của máy. Chương 4: Giới thiệu về chuỗi kích thước. Sách " Dung sai và chuỗi kích thước trong thiết kế" dựa trên hệ thống dung sai và lắp ghép cũ theo các TCVN 20-63. Sách gồm bốn chương : Dung sai kỹ thuật đo Tolerance - Measurement Techniques Mechanical Engineering Technology 03. CNKT Cơ khí 04. CNKT Ô tô 10. Cơ khí chế tạo (Cắt gọt kim loại) 11. Sửa chữa cơ khí (Nguội sửa chữa máy công cụ) Kho Sách 100019616, 100019678, 100019683, 100020760, 100020762, 100020793, 100021237, 100021242, 100021247, 100024553, 100024563, 100024574, 100024579, 100024591, 100024594, 100024599, 100024603, 100024604, 100024608 Kho Tra Cứu 500002155, 500002160, 500002390, 500002394, 500003071, 500003117