TRUONG BH SU' PHAM KY THUAT TPHCM
KHOA CO KHI CHE TAO MAY
NGANH CKM
DE TH I CU O l KY HO C KY 1
NAM H OC 2019-2020
Mon: CO SO CONG NGH E CHE TAO MAY
Ma mon hoc: FMMT330825
De so/Ma de: 01 . De thi co 7 trang.
Thai gian: 90 phut. KHONC. sir dung tai lieu
SV lam bai true tiep tren de thi va nop lai de
Chu ky giam thj 1 Chir ky giam thi 2
Diein va chir ky
CB cham thi thir nhat CB cham thi thir hai
Ho va ten:.........................................................
Ma s6 SV:.........................................................
So TT:
..................
Phong th i:
..........................
Cau 1: ( 2 diem)
Cho sa do khoan 16 nhir Hinh, hay :
1- Ve len hinh, ghi ro cac thong so: chieu sau cat t, lirgng chay dao rang Sz, chieu day cat a,
chieu rong cat b, goc nghieng chlnh cp_ ( 1 diem)
2 Viet cong thuc tinh xac dinh moi quan he
giua van toe cat V va so vong quay n ( 0.5
diem)
3. trinh bay dinh nghta: chieu day cat a: ( 0.25 dilm)
S6 hieu: BM3/QT-PDBCL-RBTV
trinh bay djnh nghia: chieu rong cat b: ( 0.25 diem)
Cau 2: Tir ket cau cua mui khoet, hay trinh bay cac dac diem cua nguyen cong khoet ? ( 0.5
dfiem)
Cau 3: Tai sao lai khong nen doa 16 co ranh ? ( 0.5 diem)
Cau 4: Gia cong co Phoi deo thirong gap khi nao ? ( 0.5 diem)
Cau 5:
1. Hien tirgng co rut phoi la gi ? ( 0.5 diem)
So hieu: BM3/QT-PDBCL-RDTV
Neu cac nhan to chinh anh hu'ang den co rut phoi. ( 0.5 diem)
Cau 6 Hay cho biet, day la phuang phap phay gi ? ( 0.5 diem)
Trinh bay dac diem cua phuang phap. ( 0.5 diem)
So hieu: BM3/QT-PDBCL-RDTV
Cau 7 Cho so do tien tru bac nhir hinh ve ( 2 diem)
Biet
1: cCr ty
2: vit dieu chinh
3: can mau
Chuan gia cong (chuan dinh vi) dung trong so do nay la gi ? ( 0.5 diem)
2. Ve hinh, ghi ky hieu dinli vi va phan tich djnh vj dung trong so do tren ( 1 diem)
So hieu: BM3/QT-PDBCL-RDTV
3. Dung cir ty 1. vit dieu chinh 2 va bo can mau 3, de tien hanh gia cong cac Rich thuac LI, L2,
L3, L4. Hay trinh bay each gia cong dat Rich thuac LI va L4 ( 0.5 diem)
Cau 8 Cho chi tiet nhir hinh ve ( 2.5 diem)
phoi tru D 5d X H8H, da gia cong 2 mat dau. Yeu cau gia cong 2 mat phang
S6 hieu: BM3/QT-PDBCL-RDTV